/*
* int execute( char *queue, char *server )
*
* queue The name of the queue to disable.
* server The name of the server that manages the queue.
*
* Returns:
* None
*
* File Variables:
* exitstatus Set to two if an error occurs.
*/
static void execute(
char *queue,
char *server)
{
int ct; /* Connection to the server */
int local_errno = 0;
int merr; /* Error return from pbs_manager */
char *errmsg; /* Error message from pbs_manager */
/* The disable request */
static struct attropl attr =
{
NULL, (char *)"enabled", NULL, (char *)"FALSE", SET
};
if ((ct = cnt2server(server)) > 0)
{
merr = pbs_manager_err(ct, MGR_CMD_SET, MGR_OBJ_QUEUE, queue, &attr, NULL, &local_errno);
if (merr != 0)
{
errmsg = pbs_geterrmsg(ct);
if (errmsg != NULL)
{
fprintf(stderr, "qdisable: %s ", errmsg);
free(errmsg);
}
else
{
fprintf(stderr, "qdisable: Error disabling queue: %d - %s ",
local_errno,
pbs_strerror(local_errno));
}
if (notNULL(queue))
fprintf(stderr, "%s", queue);
if (notNULL(server))
fprintf(stderr, "@%s", server);
fprintf(stderr, "\n");
exitstatus = 2;
}
pbs_disconnect(ct);
}
else
{
fprintf(stderr, "qdisable: could not connect to server %s (%d) %s\n",
server,
ct * -1,
pbs_strerror(ct * -1));
exitstatus = 2;
}
}
/*
* void execute( char *node, char *gpuid, int ecc_perm, int ecc_vol, char *server )
*
* node The name of the MOM node.
* gpuid The id of the GPU.
* ecc_perm The value for resetting the permanent ECC count.
* ecc_vol The value for resetting the volatile ECC count.
* server The name of the server to send to.
*
* Returns:
* None
*
* File Variables:
* exitstatus Set to two if an error occurs.
*/
static void execute(
char *node,
char *gpuid,
int ecc_perm,
int ecc_vol,
const char *server)
{
int local_errno = 0;
int ct; /* Connection to the server */
int merr; /* Error return from pbs_manager */
char *errmsg; /* Error message from pbs_manager */
/* The request to change mode */
if ((ct = cnt2server(server, false)) > 0)
{
merr = pbs_gpureset_err(ct, node, gpuid, ecc_perm, ecc_vol, &local_errno);
if (merr != 0)
{
errmsg = pbs_geterrmsg(ct);
if (errmsg != NULL)
{
fprintf(stderr, " qgpureset: %s ", errmsg);
free(errmsg);
}
else
{
fprintf(stderr, " qgpureset: Error (%d - %s) resetting GPU ECC counts",
local_errno,
pbs_strerror(local_errno));
}
if (notNULL(server))
fprintf(stderr, "@%s", server);
fprintf(stderr, "\n");
exitstatus = 2;
}
pbs_disconnect(ct);
}
else
{
local_errno = -1 * ct;
fprintf(stderr, " qgpureset: could not connect to server %s (%d) %s\n",
server,
local_errno,
pbs_strerror(local_errno));
exitstatus = 2;
}
}
static void execute(
int manner, /* I */
const char *server) /* I */
{
int ct; /* Connection to the server */
int err; /* Error return from pbs_terminate */
char *errmsg; /* Error message from pbs_terminate */
int local_errno = 0;
if ((ct = cnt2server(server)) > 0)
{
err = pbs_terminate_err(ct, manner, NULL, &local_errno);
if (err != 0)
{
errmsg = pbs_geterrmsg(ct);
if (errmsg != NULL)
{
fprintf(stderr, "qterm: %s",
errmsg);
}
else
{
fprintf(stderr, "qterm: Error (%d - %s) terminating server ",
local_errno, pbs_strerror(local_errno));
}
fprintf(stderr, "%s\n",
server);
exitstatus = 2;
}
pbs_disconnect(ct);
}
else
{
/* FAILURE */
local_errno = -1 * ct;
fprintf(stderr, "qterm: could not connect to server '%s' (%d) %s\n",
server,
local_errno,
pbs_strerror(local_errno));
exitstatus = 2;
}
return;
} /* END execute() */
void print_server_port_to_stderr(
char *s_name)
{
int rc = PBSE_NONE;
char *s_addr = NULL;
unsigned short af_family;
struct in_addr hostaddr;
char *ip_addr = NULL;
int s_len = 0;
if ((rc = get_hostaddr_hostent_af(&rc, s_name, &af_family, &s_addr, &s_len)) == PBSE_NONE)
{
memcpy((void *)&hostaddr, (void *)s_addr, s_len);
ip_addr = inet_ntoa(hostaddr);
fprintf(stderr, "Unable to communicate with %s(%s)\n", s_name, ip_addr);
}
else
{
const char *err_msg = "";
if (rc > 0)
err_msg = pbs_strerror(rc);
fprintf(stderr, "Can not resolve name for server %s. (rc = %d - %s)\n",
s_name, rc, err_msg);
}
if (s_addr != NULL)
free(s_addr);
}
int parse_response_svr(
int sock,
char **err_msg)
{
/*
* PBS_BATCH_PROT_TYPE
* PBS_BATCH_PROT_VER
* reply->brp_code
* reply->brp_auxcode
* reply->brp_choice
* if reply->brp_choice == BATCH_REPLY_CHOICE_Text also read:
* preq->rq_reply.brp_un.brp_txt.brp_str
* using
* preq->rq_reply.brp_un.brp_txt.brp_txtlen
*/
int rc = PBSE_NONE;
struct batch_reply *reply = NULL;
char *tmp_val = NULL;
struct tcp_chan *chan = NULL;
if ((chan = DIS_tcp_setup(sock)) == NULL)
{
}
else if ((reply = (struct batch_reply *)calloc(1, sizeof(struct batch_reply))) == NULL)
{
}
else if ((rc = decode_DIS_replyCmd(chan, reply)))
{
free(reply);
if (chan->IsTimeout == TRUE)
{
rc = PBSE_TIMEOUT;
}
else
{
rc = PBSE_PROTOCOL;
}
if ((tmp_val = pbs_strerror(rc)) == NULL)
{
char err_buf[80];
snprintf(err_buf, 79, "Error creating error message for code %d", rc);
*err_msg = strdup(err_buf);
}
else
*err_msg = strdup(tmp_val);
}
else
{
rc = reply->brp_code;
if (reply->brp_code != PBSE_NONE)
{
*err_msg = strdup(reply->brp_un.brp_txt.brp_str);
}
free(reply);
}
DIS_tcp_cleanup(chan);
return rc;
}
struct batch_status *statnode(
int con,
char *nodearg)
{
struct batch_status *bstatus;
char *errmsg;
int local_errno = 0;
bstatus = pbs_statnode_err(con, nodearg, NULL, NULL, &local_errno);
if (bstatus == NULL)
{
if (local_errno)
{
if (!quiet)
{
if ((errmsg = pbs_geterrmsg(con)) != NULL)
{
fprintf(stderr, "%s: %s\n",
progname,
errmsg);
}
else
{
fprintf(stderr, "%s: Error %d (%s)\n",
progname,
local_errno,
pbs_strerror(local_errno));
}
}
exit(1);
}
if (!quiet)
fprintf(stderr, "%s: No nodes found\n",
progname);
exit(2);
}
return bstatus;
} /* END statnode() */
void print_server_port_to_stderr(
char *s_name)
{
int rc = PBSE_NONE;
char *s_addr = NULL;
unsigned short af_family;
struct in_addr hostaddr;
char *ip_addr = NULL;
int s_len = 0;
if ((rc = get_hostaddr_hostent_af(&rc, s_name, &af_family, &s_addr, &s_len)) == PBSE_NONE)
{
memcpy((void *)&hostaddr, (void *)s_addr, s_len);
ip_addr = inet_ntoa(hostaddr);
fprintf(stderr, "Error communicating with %s(%s)\n", s_name, ip_addr);
}
else
{
fprintf(stderr, "Can not resolve name for server %s. (rc = %d - %s)\n",
s_name,
rc,
pbs_strerror(rc));
}
}
static int simplecom(
int stream,
int *local_errno,
int com)
{
struct out *op;
if ((op = findout(local_errno, stream)) == NULL)
{
return(-1);
}
op->len = -1;
if (startcom(op->chan, local_errno, com,0) != DIS_SUCCESS)
{
close(op->chan->sock);
return(-1);
}
if (DIS_tcp_wflush(op->chan) == -1)
{
*local_errno = errno;
DBPRT(("simplecom: flush error %d (%s)\n",
*local_errno, pbs_strerror(*local_errno)))
close(op->chan->sock);
return(-1);
}
return(0);
} /* END simplecom() */
int main(
int argc,
char **argv) /* qrerun */
{
int any_failed = 0;
char job_id[PBS_MAXCLTJOBID]; /* from the command line */
char job_id_out[PBS_MAXCLTJOBID];
char server_out[PBS_MAXSERVERNAME] = "";
char rmt_server[MAXSERVERNAME];
char extend[1024];
int errflg = 0;
int c;
static char usage[] = "usage: qrerun [-f] <JOBID>[ <JOBID>]...\n";
if (argc < 2)
{
fprintf(stderr,"%s", usage);
exit(2);
}
#define GETOPT_ARGS "m:f"
extend[0] = '\0';
while ((c = (char) getopt(argc, argv, GETOPT_ARGS)) != EOF)
{
switch (c)
{
case 'm':
/* add delete message */
if (extend[0] != '\0')
{
/* extension option already specified */
errflg++;
break;
}
if (strchr(optarg, '='))
{
/* message cannot contain '=' character */
errflg++;
break;
}
strncpy(extend, optarg, sizeof(extend));
break;
case 'f':
if (extend[0] != '\0')
{
errflg++;
break;
}
strcpy(extend, RERUNFORCE);
break;
} /* END switch (c) */
} /* END while ((c = getopt(argc,argv,GETOPT_ARGS)) != EOF) */
if ((errflg != 0) || (optind >= argc))
{
fprintf(stderr,"%s", usage);
exit(2);
}
for (;optind < argc;optind++)
{
int connect;
int stat = 0;
int located = FALSE;
snprintf(job_id, sizeof(job_id), "%s", argv[optind]);
if (get_server(job_id, job_id_out, sizeof(job_id_out), server_out, sizeof(server_out)))
{
fprintf(stderr, "qrerun: illegally formed job identifier: %s\n",
job_id);
any_failed = 1;
continue;
}
cnt:
connect = cnt2server(server_out);
if (connect <= 0)
{
any_failed = -1 * connect;
if (server_out[0] != 0)
fprintf(stderr, "qrerun: cannot connect to server %s (errno=%d) %s\n",
server_out,
any_failed,
pbs_strerror(any_failed));
else
fprintf(stderr, "qrerun: cannot connect to server %s (errno=%d) %s\n",
pbs_server,
any_failed,
pbs_strerror(any_failed));
continue;
}
if (extend[0] != '\0')
stat = pbs_rerunjob_err(connect, job_id_out, extend, &any_failed);
else
stat = pbs_rerunjob_err(connect, job_id_out, NULL, &any_failed);
if (stat && (any_failed != PBSE_UNKJOBID))
{
prt_job_err("qrerun", connect, job_id_out);
}
else if (stat && (any_failed == PBSE_UNKJOBID) && !located)
{
located = TRUE;
if (locate_job(job_id_out, server_out, rmt_server))
{
pbs_disconnect(connect);
snprintf(server_out, sizeof(server_out), "%s", rmt_server);
goto cnt;
}
prt_job_err("qrerun", connect, job_id_out);
}
pbs_disconnect(connect);
}
exit(any_failed);
} /* END main() */
int qdel_main(
int argc,
char **argv,
char **envp)
{
int c;
int errflg = 0;
int any_failed = 0;
int purge_completed = FALSE;
int located = FALSE;
char *pc;
bool dash_t = false; /* for array submission job handling */
int past_failure = 0; /* for multiple job submission error message tracking */
char job_id[PBS_MAXCLTJOBID]; /* from the command line */
char job_id_out[PBS_MAXCLTJOBID];
char server_out[MAXSERVERNAME] = "";
char rmt_server[MAXSERVERNAME] = "";
char extend[1024];
job_data_container attr;
job_data *tmp_data = NULL;
int client_retry = 0;
#define GETOPT_ARGS "ab:cm:pW:t:"
set_env_opts(&attr, envp);
process_config_file(&attr);
if (hash_find(&attr, "PBS_CLIENTRETRY", &tmp_data))
{
client_retry = atoi(tmp_data->value.c_str());
}
extend[0] = '\0';
while ((c = getopt(argc, argv, GETOPT_ARGS)) != EOF)
{
switch (c)
{
case 'a': /* Async job deletion */
if (extend[0] != '\0')
{
errflg++;
break;
}
snprintf(extend, sizeof(extend), "%s", DELASYNC);
break;
case 'b':
client_retry = atoi(optarg);
break;
case 'c':
if (extend[0] != '\0')
{
errflg++;
break;
}
snprintf(extend,sizeof(extend),"%s%ld",PURGECOMP,(long)(time(NULL)));
purge_completed = TRUE;
break;
case 'm':
/* add delete message */
if (extend[0] != '\0')
{
/* extension option already specified */
errflg++;
break;
}
snprintf(extend, sizeof(extend), "%s", optarg);
break;
case 'p':
if (extend[0] != '\0')
{
errflg++;
break;
}
snprintf(extend, sizeof(extend), "%s1", DELPURGE);
break;
case 't':
dash_t = true;
if (extend[0] != '\0')
{
errflg++;
break;
}
pc = optarg;
if (strlen(pc) == 0)
{
fprintf(stderr, "qdel: illegal -t value (array range cannot be zero length)\n");
errflg++;
break;
}
snprintf(extend,sizeof(extend),"%s%s",
ARRAY_RANGE,
pc);
break;
case 'W':
if (extend[0] != '\0')
{
errflg++;
break;
}
pc = optarg;
if (strlen(pc) == 0)
{
fprintf(stderr, "qdel: illegal -W value\n");
errflg++;
break;
}
while (*pc != '\0')
{
if (!isdigit(*pc))
{
fprintf(stderr, "qdel: illegal -W value\n");
errflg++;
break;
}
pc++;
}
snprintf(extend, sizeof(extend), "%s%s", DELDELAY, optarg);
break;
default:
errflg++;
break;
}
} /* END while (c) */
if (purge_completed)
{
snprintf(server_out, sizeof(server_out), "%s", pbs_default());
goto cnt;
}
if ((errflg != 0) || (optind >= argc))
{
static char usage[] = "usage: qdel [{ -a | -c | -p | -t | -W delay | -m message}] [-b retry_seconds] [<JOBID>[<JOBID>]|'all'|'ALL']...\n";
fprintf(stderr, "%s", usage);
fprintf(stderr, " -a -c, -m, -p, -t, and -W are mutually exclusive\n");
exit(2);
}
if (client_retry > 0)
{
cnt2server_conf(client_retry); /* set number of seconds to retry */
}
for (;optind < argc;optind++)
{
int connect;
int stat;
/* check to see if user specified 'all' to delete all jobs */
snprintf(job_id, sizeof(job_id), "%s", argv[optind]);
if ((dash_t == true) &&
is_array(job_id) == false)
{
fprintf(stderr, "qdel: Error: job id '%s' isn't a job array but -t was specified.\n",
job_id);
any_failed = 1;
exit(any_failed);
}
if (get_server(job_id, job_id_out, sizeof(job_id_out), server_out, sizeof(server_out)))
{
fprintf(stderr, "qdel: illegally formed job identifier: %s\n",
job_id);
any_failed = 1;
exit(any_failed);
}
cnt:
connect = cnt2server(server_out);
if (connect <= 0)
{
any_failed = -1 * connect;
if(server_out[0] != 0)
fprintf(stderr, "qdel: cannot connect to server %s (errno=%d) %s\n",
server_out,
any_failed,
pbs_strerror(any_failed));
else
fprintf(stderr, "qdel: cannot connect to server %s (errno=%d) %s\n",
pbs_server,
any_failed,
pbs_strerror(any_failed));
continue;
}
int retries = 0;
do
{
stat = pbs_deljob_err(connect, job_id_out, extend, &any_failed);
if (any_failed == PBSE_TIMEOUT)
{
sleep(1);
fprintf(stdout, "Connection to server timed out. Trying again");
}
} while ((++retries < MAX_RETRIES) && (any_failed == PBSE_TIMEOUT));
if (past_failure == 0)
past_failure = any_failed;
if (stat &&
(any_failed != PBSE_UNKJOBID))
{
if (!located)
{
located = TRUE;
if (locate_job(job_id_out, server_out, rmt_server))
{
pbs_disconnect(connect);
strcpy(server_out, rmt_server);
goto cnt;
}
}
prt_job_err((char *)"qdel", connect, job_id_out);
}
if (!located && any_failed != 0)
{
fprintf(stderr, "qdel: nonexistent job id: %s\n", job_id);
}
pbs_disconnect(connect);
}
if ((past_failure != PBSE_NONE) &&
(any_failed == PBSE_NONE))
any_failed = past_failure;
exit(any_failed);
} /* END qdel_main() */
int cnt2server(
const char *SpecServer) /* I (optional) */
{
int connect;
time_t firsttime = 0, thistime = 0;
char Server[1024];
if (cnt2server_retry > 0)
{
firsttime = time(NULL);
}
memset(Server, 0, sizeof(Server));
if ((SpecServer != NULL) && (SpecServer[0] != '\0'))
{
snprintf(Server, sizeof(Server)-1, "%s", SpecServer);
}
/* NOTE: env vars PBS_DEFAULT and PBS_SERVER will be checked and applied w/in pbs_connect() */
start:
connect = pbs_connect(Server);
if (connect <= 0)
{
/* PBSE_ * -1 is returned if applicable */
if ((connect * -1) > PBSE_)
{
switch (connect * -1)
{
case PBSE_BADHOST:
if (Server[0] == '\0')
{
fprintf(stderr, "Cannot resolve default server host '%s' - check server_name file.\n",
pbs_default());
}
else
{
fprintf(stderr, "Cannot resolve specified server host '%s'.\n",
Server);
}
break;
case PBSE_NOCONNECTS:
if (thistime == 0)
fprintf(stderr, "Too many open connections.\n");
if (cnt2server_retry != 0)
goto retry;
break;
case PBSE_NOSERVER:
fprintf(stderr, "No default server name - check server_name file.\n");
break;
case PBSE_SYSTEM:
if (thistime == 0)
fprintf(stderr, "System call failure.\n");
if (cnt2server_retry != 0)
goto retry;
break;
case PBSE_PERM:
if (thistime == 0)
fprintf(stderr, "No Permission.\n");
if (cnt2server_retry != 0)
goto retry;
break;
case PBSE_IFF_NOT_FOUND:
fprintf(stderr, "pbs_iff command not found.\n");
break;
case PBSE_PROTOCOL:
fprintf(stderr, "protocol failure.\n");
break;
default:
if (thistime == 0)
fprintf(stderr, "Communication failure.\n");
if (cnt2server_retry != 0)
goto retry;
break;
}
} /* END if (a PBSE_ was reported) */
else /* These represent system errors (errno numbers) */
{
if (thistime == 0)
{
if ((connect *-1) == ECONNREFUSED)
{
if (Server[0] == '\0')
{
char *fbserver;
fbserver = pbs_fbserver();
if ((fbserver != NULL) && (fbserver[0] != '\0'))
{
snprintf(Server, sizeof(Server), "%s", fbserver);
if (getenv("PBSDEBUG") != NULL)
{
fprintf(stderr, "attempting fallback server %s\n",
fbserver);
}
goto start;
}
fprintf(stderr, "Cannot connect to default server host '%s' - check pbs_server daemon and/or trqauthd.\n",
pbs_default());
}
else
{
fprintf(stderr, "Cannot connect to specified server host '%s'.\n",
Server);
}
}
else
{
pbs_strerror(connect *-1);
}
}
if (cnt2server_retry != 0)
goto retry;
}
} /* END if (connect <= 0) */
return(connect);
retry:
if (thistime == 0)
{
fprintf(stderr, "Retrying for %d seconds\n",
(int)cnt2server_retry);
}
thistime = time(NULL);
if (cnt2server_retry > 0) /* negative is infinite */
{
if ((thistime - firsttime) > cnt2server_retry)
{
return(connect);
}
if (getenv("PBSDEBUG") != NULL)
{
fprintf(stderr, "seconds remaining: %d\n",
(int)(cnt2server_retry - (thistime - firsttime)));
}
}
else
{
if (getenv("PBSDEBUG") != NULL)
fprintf(stderr, "retrying...\n");
}
sleep(CNTRETRYDELAY);
goto start;
} /* END cnt2server() */
int svr_save(
struct server *ps,
int mode)
{
#ifndef SERVER_XML
static char *this_function_name = "svr_save";
int i;
int sdb;
int save_acl(attribute *, attribute_def *, char *, char *);
#endif /* ndef SERVER_XML */
/* save the server in xml only if configured */
#ifdef SERVER_XML
return(svr_save_xml(ps,mode));
#endif /* def SERVER_XML */
#ifndef SERVER_XML
if (mode == SVR_SAVE_QUICK)
{
sdb = open(path_svrdb, O_WRONLY | O_CREAT | O_Sync, 0600);
if (sdb < 0)
{
log_err(errno, this_function_name, msg_svdbopen);
return(-1);
}
while ((i = write(
sdb,
&ps->sv_qs,
sizeof(struct server_qs))) != sizeof(struct server_qs))
{
if ((i == -1) && (errno == EINTR))
continue;
log_err(errno, this_function_name, msg_svdbnosv);
return(-1);
}
close(sdb);
}
else
{
/* SVR_SAVE_FULL Save */
sdb = open(path_svrdb_new, O_WRONLY | O_CREAT | O_Sync, 0600);
if (sdb < 0)
{
log_err(errno, this_function_name, msg_svdbopen);
return(-1);
}
ps->sv_qs.sv_savetm = time_now;
save_setup(sdb);
if (save_struct((char *)&ps->sv_qs, sizeof(struct server_qs)) != 0)
{
snprintf(log_buffer, 1024, "cannot save data into server db, errno=%d (%s)",
errno,
pbs_strerror(errno));
log_err(errno, this_function_name, log_buffer);
close(sdb);
return(-1);
}
if (save_attr(svr_attr_def, ps->sv_attr, (int)SRV_ATR_LAST) != 0)
{
close(sdb);
return(-1);
}
if (save_flush() != 0)
{
close(sdb);
return(-1);
}
/* new db successfully created, remove original db */
close(sdb);
unlink(path_svrdb);
if (link(path_svrdb_new, path_svrdb) == -1)
{
snprintf(log_buffer, 1024, "cannot move new database to default database location, errno=%d (%s)",
errno,
pbs_strerror(errno));
log_err(errno, this_function_name, log_buffer);
}
else
{
unlink(path_svrdb_new);
}
/* save the server acls to their own files: */
/* priv/svracl/(attr name) */
for (i = 0;i < SRV_ATR_LAST;i++)
{
if (ps->sv_attr[i].at_type == ATR_TYPE_ACL)
save_acl(&ps->sv_attr[i], &svr_attr_def[i],
PBS_SVRACL, svr_attr_def[i].at_name);
}
} /* END else (mode == SVR_SAVE_QUICK) */
return(0);
#endif /* ndef SERVER_XML */
} /* END svr_save() */
int main(
int argc,
char **argv)
{
int c;
int errflg = 0;
char *errmsg;
#define MAX_OPTARG_LEN 256
#define MAX_RESOURCE_NAME_LEN 256
char optargout[MAX_OPTARG_LEN+1];
char resource_name[MAX_RESOURCE_NAME_LEN+1];
enum batch_op op;
enum batch_op *pop = &op;
struct attropl *select_list = 0;
static char destination[PBS_MAXROUTEDEST+1] = "";
char server_out[MAXSERVERNAME] = "";
char *queue_name_out;
char *server_name_out;
int connect;
char **selectjob_list;
char *res_pos;
char *pc;
int u_cnt, o_cnt, s_cnt, n_cnt;
time_t after;
char a_value[80];
int exec_only = 0;
if (getenv("PBS_QSTAT_EXECONLY") != NULL)
exec_only = 1;
#define GETOPT_ARGS "a:A:ec:h:l:N:p:q:r:s:u:"
while ((c = getopt(argc, argv, GETOPT_ARGS)) != EOF)
switch (c)
{
case 'a':
check_op(optarg, pop, optargout);
if ((after = cvtdate(optargout)) < 0)
{
fprintf(stderr, "qselect: illegal -a value\n");
errflg++;
break;
}
sprintf(a_value, "%ld", (long)after);
set_attrop(&select_list, ATTR_a, NULL, a_value, op);
break;
case 'e':
exec_only = 1;
break;
case 'c':
check_op(optarg, pop, optargout);
pc = optargout;
while (isspace((int)*pc)) pc++;
if (strlen(pc) == 0)
{
fprintf(stderr, "qselect: illegal -c value\n");
errflg++;
break;
}
if (strcmp(pc, "u") == 0)
{
if ((op != EQ) && (op != NE))
{
fprintf(stderr, "qselect: illegal -c value\n");
errflg++;
break;
}
}
else if ((strcmp(pc, "n") != 0) &&
(strcmp(pc, "s") != 0) &&
(strcmp(pc, "c") != 0))
{
if (strncmp(pc, "c=", 2) != 0)
{
fprintf(stderr, "qselect: illegal -c value\n");
errflg++;
break;
}
pc += 2;
if (strlen(pc) == 0)
{
fprintf(stderr, "qselect: illegal -c value\n");
errflg++;
break;
}
while (*pc != '\0')
{
if (!isdigit((int)*pc))
{
fprintf(stderr, "qselect: illegal -c value\n");
errflg++;
break;
}
pc++;
}
}
set_attrop(&select_list, ATTR_c, NULL, optargout, op);
break;
case 'h':
check_op(optarg, pop, optargout);
pc = optargout;
while (isspace((int)*pc)) pc++;
if (strlen(pc) == 0)
{
fprintf(stderr, "qselect: illegal -h value\n");
errflg++;
break;
}
u_cnt = o_cnt = s_cnt = n_cnt = 0;
while (*pc)
{
if (*pc == 'u')
u_cnt++;
else if (*pc == 'o')
o_cnt++;
else if (*pc == 's')
s_cnt++;
else if (*pc == 'n')
n_cnt++;
else
{
fprintf(stderr, "qselect: illegal -h value\n");
errflg++;
break;
}
pc++;
}
if (n_cnt && (u_cnt + o_cnt + s_cnt))
{
fprintf(stderr, "qselect: illegal -h value\n");
errflg++;
break;
}
set_attrop(&select_list, ATTR_h, NULL, optargout, op);
break;
case 'l':
res_pos = optarg;
while (*res_pos != '\0')
{
if (check_res_op(res_pos, resource_name, pop, optargout, &res_pos) != 0)
{
errflg++;
break;
}
set_attrop(&select_list, ATTR_l, resource_name, optargout, op);
}
break;
case 'p':
check_op(optarg, pop, optargout);
set_attrop(&select_list, ATTR_p, NULL, optargout, op);
break;
case 'q':
strncpy(destination, optarg, PBS_MAXROUTEDEST);
check_op(optarg, pop, optargout);
set_attrop(&select_list, ATTR_q, NULL, optargout, op);
break;
case 'r':
op = EQ;
pc = optarg;
while (isspace((int)(*pc))) pc++;
if (strlen(pc) != 1)
{
fprintf(stderr, "qsub: illegal -r value\n");
errflg++;
break;
}
if (*pc != 'y' && *pc != 'n')
{
fprintf(stderr, "qsub: illegal -r value\n");
errflg++;
break;
}
set_attrop(&select_list, ATTR_r, NULL, pc, op);
break;
case 's':
check_op(optarg, pop, optargout);
pc = optargout;
while (isspace((int)(*pc))) pc++;
if (strlen(optarg) == 0)
{
fprintf(stderr, "qselect: illegal -s value\n");
errflg++;
break;
}
while (*pc)
{
if (*pc != 'C' && *pc != 'E' && *pc != 'H' &&
*pc != 'Q' && *pc != 'R' && *pc != 'T' &&
*pc != 'W')
{
fprintf(stderr, "qselect: illegal -s value\n");
errflg++;
break;
}
pc++;
}
set_attrop(&select_list, ATTR_state, NULL, optargout, op);
break;
case 'u':
op = EQ;
if (parse_at_list(optarg, FALSE, FALSE))
{
fprintf(stderr, "qselect: illegal -u value\n");
errflg++;
break;
}
set_attrop(&select_list, ATTR_u, NULL, optarg, op);
break;
case 'A':
op = EQ;
set_attrop(&select_list, ATTR_A, NULL, optarg, op);
break;
case 'N':
op = EQ;
set_attrop(&select_list, ATTR_N, NULL, optarg, op);
break;
default :
errflg++;
}
if (errflg || (optind < argc))
{
static char usage[] = "usage: qselect \
[-a [op]date_time] [-A account_string] [-e] [-c [op]interval] \n\
[-h hold_list] [-l resource_list] [-N name] [-p [op]priority] \n\
[-q destination] [-r y|n] [-s states] [-u user_name]\n";
fprintf(stderr,"%s", usage);
exit(2);
}
if (notNULL(destination))
{
if (parse_destination_id(destination, &queue_name_out, &server_name_out))
{
fprintf(stderr, "qselect: illegally formed destination: %s\n", destination);
exit(2);
}
else
{
if (notNULL(server_name_out))
{
strcpy(server_out, server_name_out);
}
}
}
connect = cnt2server(server_out);
if (connect <= 0)
{
fprintf(stderr, "qselect: cannot connect to server %s (errno=%d) %s\n",
pbs_server, pbs_errno, pbs_strerror(pbs_errno));
exit(pbs_errno);
}
selectjob_list = pbs_selectjob(connect, select_list, exec_only ? EXECQUEONLY : NULL);
if (selectjob_list == NULL)
{
if (pbs_errno != PBSE_NONE)
{
errmsg = pbs_geterrmsg(connect);
if (errmsg != NULL)
{
fprintf(stderr, "qselect: %s\n", errmsg);
}
else
{
fprintf(stderr, "qselect: Error (%d - %s) selecting jobs\n",
pbs_errno,
pbs_strerror(pbs_errno));
}
exit(pbs_errno);
}
}
else /* got some jobs ids */
{
int i = 0;
while (selectjob_list[i] != NULL)
{
printf("%s\n", selectjob_list[i++]);
}
free(selectjob_list);
}
pbs_disconnect(connect);
exit(0);
}
static void execute(
char *job, /* I */
char *server, /* I */
char *location, /* I */
int async) /* I */
{
int ct; /* Connection to the server */
int err; /* Error return from pbs_run */
int located = FALSE;
char rmt_server[MAXSERVERNAME];
int local_errno = 0;
cnt:
if ((ct = cnt2server(server)) > 0)
{
if (async == TRUE)
{
err = pbs_asyrunjob_err(ct, job, location, NULL, &local_errno); /* see lib/Libifl/pbsD_runjob.c */
}
else
{
err = pbs_runjob_err(ct, job, location, NULL, &local_errno); /* see lib/Libifl/pbsD_runjob.c */
}
if (err && (local_errno == PBSE_UNKNODE))
{
fprintf(stderr, "qrun: Unknown node in hostlist '%.16s...' for job %s\n",
location,
job);
exitstatus = 2;
}
else if (err && (local_errno != PBSE_UNKJOBID))
{
prt_job_err("qrun", ct, job);
exitstatus = 2;
}
else if (err && (local_errno == PBSE_UNKJOBID) && !located)
{
located = TRUE;
if (locate_job(job, server, rmt_server))
{
pbs_disconnect(ct);
strcpy(server, rmt_server);
goto cnt;
}
prt_job_err("qrun", ct, job);
exitstatus = 2;
}
pbs_disconnect(ct);
}
else
{
fprintf(stderr, "qrun: could not connect to server %s (%d) %s\n",
server,
ct * -1,
pbs_strerror(ct * -1));
exitstatus = 2;
}
return;
} /* END execute() */
int do_mom(
char *HPtr,
int MOMPort,
int CmdIndex)
{
int sd;
if ((sd = openrm(HPtr, MOMPort)) < 0)
{
/* FAILURE */
extern char TRMEMsg[];
fprintf(stderr, "cannot connect to MOM on node '%s', errno=%d (%s)\n",
HPtr,
pbs_errno,
strerror(pbs_errno));
if (TRMEMsg[0] != '\0')
{
fprintf(stderr, " %s\n",
TRMEMsg);
}
return(sd);
}
if (IsVerbose == TRUE)
{
fprintf(stderr, "INFO: successfully connected to %s\n",
HPtr);
}
switch (CmdIndex)
{
case momClear:
{
char tmpLine[1024];
char *Value;
snprintf(tmpLine, 1024, "clearjob=%s",
(JPtr != NULL) ? JPtr : "all");
if (addreq(sd, tmpLine) != 0)
{
/* FAILURE */
fprintf(stderr,"ERROR: cannot request job clear on %s (errno=%d-%s: %d-%s)\n",
HPtr,
errno,
pbs_strerror(errno),
pbs_errno,
pbs_strerror(pbs_errno));
closerm(sd);
return(FAILURE);
}
if ((Value = (char *)getreq(sd)) == NULL)
{
/* FAILURE */
fprintf(stderr,"ERROR: job clear failed on %s (errno=%d-%s: %d-%s)\n",
HPtr,
errno,
pbs_strerror(errno),
pbs_errno,
pbs_strerror(pbs_errno));
closerm(sd);
return(FAILURE);
}
/* job cleared */
fprintf(stdout,"job clear request successful on %s\n",
HPtr);
} /* END BLOCK (case momClear) */
break;
case momShutdown:
{
int rc;
rc = downrm(sd);
if (rc != 0)
{
/* FAILURE */
fprintf(stderr,"ERROR: cannot shutdown mom daemon on %s (errno=%d-%s: %d-%s)\n",
HPtr,
errno,
pbs_strerror(errno),
pbs_errno,
pbs_strerror(pbs_errno));
closerm(sd);
exit(EXIT_FAILURE);
}
fprintf(stdout, "shutdown request successful on %s\n",
HPtr);
} /* END BLOCK */
break;
case momReconfig:
{
int rc;
rc = configrm(sd, ConfigBuf);
if (rc != 0)
{
/* FAILURE */
fprintf(stderr,"ERROR: cannot reconfigure mom on %s (errno=%d-%s: %d-%s)\n",
HPtr,
errno,
pbs_strerror(errno),
pbs_errno,
pbs_strerror(pbs_errno));
closerm(sd);
return(FAILURE);
}
fprintf(stdout, "reconfig successful on %s\n",
HPtr);
} /* END BLOCK (case momReconfig) */
break;
case momQuery:
default:
{
char *ptr;
int rindex;
char *Value;
int was_error = 0;
for (rindex = 0; rindex < QueryI; rindex++)
{
if (addreq(sd, Query[rindex]) != 0)
{
fprintf(stderr,"ERROR: cannot add query for '%s' on %s (errno=%d-%s: %d-%s)\n",
Query[rindex],
HPtr,
errno,
pbs_strerror(errno),
pbs_errno,
pbs_strerror(pbs_errno));
was_error = 1;
}
}
for (rindex = 0; rindex < QueryI; rindex++)
{
if ((ptr = strchr(Query[rindex],'=')) != NULL)
{
*ptr = '\0';
}
if ((Value = (char *)getreq(sd)) == NULL)
{
fprintf(stderr, "ERROR: query[%d] '%s' failed on %s (errno=%d-%s: %d-%s)\n",
rindex,
Query[rindex],
HPtr,
errno,
pbs_strerror(errno),
pbs_errno,
pbs_strerror(pbs_errno));
was_error = 1;
}
else
{
if (!strncmp(Query[rindex], "diag", strlen("diag")))
{
fprintf(stdout, "%s\n",
Value);
}
else if (!strncmp(Query[rindex], "cycle", strlen("cycle")))
{
fprintf(stdout, "mom %s successfully cycled %s\n",
HPtr,
Value);
}
else
{
fprintf(stdout, "%12s: %12s = '%s'\n",
HPtr,
Query[rindex],
Value);
}
}
if (ptr != NULL)
{
*ptr = '=';
}
} /* END for (rindex) */
return (was_error);
} /* END BLOCK (case momQuery) */
break;
} /* END switch(CmdIndex) */
closerm(sd);
return(0);
} /* END do_mom() */
int main(
int argc,
char **argv)
{
int c;
int errflg = 0;
int any_failed = 0;
int purge_completed = FALSE;
int located = FALSE;
char *pc;
char job_id[PBS_MAXCLTJOBID]; /* from the command line */
char job_id_out[PBS_MAXCLTJOBID];
char server_out[MAXSERVERNAME] = "";
char rmt_server[MAXSERVERNAME] = "";
char extend[1024];
#define GETOPT_ARGS "acm:pW:t:"
initialize_network_info();
extend[0] = '\0';
while ((c = getopt(argc, argv, GETOPT_ARGS)) != EOF)
{
switch (c)
{
case 'a': /* Async job deletion */
if (extend[0] != '\0')
{
errflg++;
break;
}
strcpy(extend, DELASYNC);
break;
case 'c':
if (extend[0] != '\0')
{
errflg++;
break;
}
snprintf(extend,sizeof(extend),"%s%ld",PURGECOMP,(long)(time(NULL)));
purge_completed = TRUE;
break;
case 'm':
/* add delete message */
if (extend[0] != '\0')
{
/* extension option already specified */
errflg++;
break;
}
strncpy(extend, optarg, sizeof(extend));
break;
case 'p':
if (extend[0] != '\0')
{
errflg++;
break;
}
strcpy(extend, DELPURGE);
strcat(extend, "1");
break;
case 't':
if (extend[0] != '\0')
{
errflg++;
break;
}
pc = optarg;
if (strlen(pc) == 0)
{
fprintf(stderr, "qdel: illegal -t value (array range cannot be zero length)\n");
errflg++;
break;
}
snprintf(extend,sizeof(extend),"%s%s",
ARRAY_RANGE,
pc);
break;
case 'W':
if (extend[0] != '\0')
{
errflg++;
break;
}
pc = optarg;
if (strlen(pc) == 0)
{
fprintf(stderr, "qdel: illegal -W value\n");
errflg++;
break;
}
while (*pc != '\0')
{
if (!isdigit(*pc))
{
fprintf(stderr, "qdel: illegal -W value\n");
errflg++;
break;
}
pc++;
}
strcpy(extend, DELDELAY);
strcat(extend, optarg);
break;
default:
errflg++;
break;
}
} /* END while (c) */
if (purge_completed)
{
strcpy(server_out,pbs_default());
goto cnt;
}
if ((errflg != 0) || (optind >= argc))
{
static char usage[] = "usage: qdel [{ -a | -c | -p | -t | -W delay | -m message}] [<JOBID>[<JOBID>]|'all'|'ALL']...\n";
fprintf(stderr, "%s", usage);
fprintf(stderr, " -a -c, -m, -p, -t, and -W are mutually exclusive\n");
exit(2);
}
for (;optind < argc;optind++)
{
int connect;
int stat = 0;
/* check to see if user specified 'all' to delete all jobs */
snprintf(job_id, sizeof(job_id), "%s", argv[optind]);
if (get_server(job_id, job_id_out, sizeof(job_id_out), server_out, sizeof(server_out)))
{
fprintf(stderr, "qdel: illegally formed job identifier: %s\n",
job_id);
any_failed = 1;
continue;
}
cnt:
connect = cnt2server(server_out);
if (connect <= 0)
{
any_failed = -1 * connect;
if(server_out[0] != 0)
fprintf(stderr, "qdel: cannot connect to server %s (errno=%d) %s\n",
server_out,
any_failed,
pbs_strerror(any_failed));
else
fprintf(stderr, "qdel: cannot connect to server %s (errno=%d) %s\n",
pbs_server,
any_failed,
pbs_strerror(any_failed));
continue;
}
stat = pbs_deljob_err(connect, job_id_out, extend, &any_failed);
if (stat &&
(any_failed != PBSE_UNKJOBID))
{
prt_job_err("qdel", connect, job_id_out);
}
else if (stat &&
(any_failed != PBSE_UNKJOBID) &&
!located)
{
located = TRUE;
if (locate_job(job_id_out, server_out, rmt_server))
{
pbs_disconnect(connect);
strcpy(server_out, rmt_server);
goto cnt;
}
prt_job_err("qdel", connect, job_id_out);
}
pbs_disconnect(connect);
}
exit(any_failed);
} /* END main() */
int main(int argc, char **argv) {
char *server = NULL;
char *jobid = NULL;
char *var = NULL;
char *value = NULL;
int server_fd = 0;
int ret = 0;
int c = 0;
struct batch_status *job = NULL;
struct attrl *attribute = NULL;
char *var_string = NULL;
struct option prg_options[] = {
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'V'},
};
for ( ; ; ) {
int option_index = 0;
c = getopt_long(argc, argv, "s:hV",
prg_options, &option_index
);
if (c == -1) break;
switch (c) {
case 'h':
usage(0);
break;
case 'V':
printf("qsetenv version: %s; for torque version %s\n", QSETENV_VERSION, TORQUE_VERSION);
exit(0);
break;
case 's':
server = optarg;
break;
}
}
for (c = optind; c != argc; c++) {
switch (c-optind) {
case 0:
jobid = argv[c];
break;
case 1:
var = argv[c];
break;
case 2:
value = argv[c];
break;
default:
printf("Too many arguments!\n");
usage(1);
break;
}
}
if (value == NULL) {
printf("Too few arguments!\n");
usage(1);
}
if (server == NULL) {
server = pbs_get_server_list();
}
char *tok_server = server;
char *tgt_server = NULL;
while ((tgt_server = strtok(tok_server, ",")) != NULL) {
tok_server = NULL;
server_fd = pbs_connect(tgt_server);
if (server_fd > 0) {
break;
}
}
if (server_fd <= 0) {
fprintf(stderr, "Failed to connect to PBS server!\n");
exit(1);
}
printf("Querying job %s\n", jobid);
job = pbs_statjob(server_fd, jobid, NULL, 0);
if (job != NULL) {
printf("job name: %s\n", job->name);
var_string = job_setenv_varstr(job, var, value);
attribute = (struct attrl *) malloc(sizeof(struct attrl));
memset(attribute, 0, sizeof(struct attrl));
attribute->name = ATTR_v;
attribute->value = var_string;
attribute->next = NULL;
ret = pbs_alterjob(server_fd, jobid, attribute, NULL);
if (ret != 0) {
printf("Got error: %s\n", pbs_strerror(pbs_errno));
}
free(attribute);
attribute = NULL;
}
if (var_string != NULL) {
free(var_string);
}
if (job != NULL) {
pbs_statfree(job);
job = NULL;
}
pbs_disconnect(server_fd);
if (ret != 0) {
return 1;
}
return 0;
}
#elif defined(ENOCONNECT)
*local_errno = ENOCONNECT;
#else
*local_errno = ETXTBSY;
#endif
DBPRT(("configrm: diswcs %s\n",
dis_emsg[ret]))
return(-1);
}
if (DIS_tcp_wflush(op->chan) == -1)
{
DBPRT(("configrm: flush error %d (%s)\n",
errno, pbs_strerror(errno)))
return(-1 * errno);
}
if (simpleget(local_errno, op->chan))
{
return(-1);
}
return(0);
} /* END configrm() */
#ifdef __cplusplus
}
#endif
/* if a user requested deleting 'all' then this routine will get the list of
* jobs from the server and try to delete all jobs that are not in a
* 'C'omplete or 'E'xiting state
*/
void qdel_all(
char *extend) /* I */
{
char *jobid;
char *state = 0;
int connect;
int stat;
int retries;
struct batch_status *p_status;
struct batch_status *p;
struct attropl *p_atropl = 0;
struct attrl *a;
connect = cnt2server('\0');
if (connect <= 0)
{
fprintf(stderr, "qdel: cannot connect to default server (errno=%d) %s\n",
pbs_errno,
pbs_strerror(pbs_errno));
return;
}
p_status = pbs_selstat(connect, p_atropl, NULL);
if (p_status == NULL)
{
fprintf(stderr, "qdel: cannot find any jobs to delete\n");
}
for (p = p_status;p != NULL;p = p->next)
{
jobid = p->name;
a = p->attribs;
while (a != NULL)
{
if ((a->name != NULL) && (!strcmp(a->name, ATTR_state)))
{
state = a->value;
break;
}
a = a->next;
}
/*
* Don't bother deleting jobs that are 'C'omplete or 'E'xiting
* Unless we are Purging, then try 'C'ompleted jobs as well
*/
if (((strstr(extend,DELPURGE) != NULL) && (*state != 'E')) ||
((*state != 'E') && (*state != 'C')))
{
retries = 0;
redo:
stat = pbs_deljob(connect, jobid, extend);
/*
* if MOM is too slow to respond, we will retry a few times before
* before giving up
*/
if (stat && (pbs_errno == PBSE_NORELYMOM) && (retries < 3))
{
sleep(1);
retries++;
goto redo;
}
if (stat &&
(pbs_errno != PBSE_UNKJOBID) &&
(pbs_errno != PBSE_BADSTATE))
{
printf("Deletion Error: %d (%s)\n", pbs_errno, pbs_strerror(pbs_errno));
prt_job_err("qdel", connect, jobid);
}
}
}
pbs_disconnect(connect);
return;
}
int main(
int argc, /* I */
char **argv) /* I */
{
int c;
int errflg = 0;
int any_failed = 0;
int u_cnt, o_cnt, s_cnt;
char *pc;
char job_id[PBS_MAXCLTJOBID]; /* from the command line */
char job_id_out[PBS_MAXCLTJOBID];
char server_out[MAXSERVERNAME] = "";
char rmt_server[MAXSERVERNAME];
char extend[MAXPATHLEN];
#define MAX_HOLD_TYPE_LEN 32
char hold_type[MAX_HOLD_TYPE_LEN+1];
#define GETOPT_ARGS "h:t:"
hold_type[0] = '\0';
while ((c = getopt(argc, argv, GETOPT_ARGS)) != EOF)
{
switch (c)
{
case 'h':
while (isspace((int)*optarg))
optarg++;
if (strlen(optarg) == 0)
{
fprintf(stderr, "qrls: illegal -h value\n");
errflg++;
break;
}
pc = optarg;
u_cnt = o_cnt = s_cnt = 0;
while (*pc)
{
if (*pc == 'u')
u_cnt++;
else if (*pc == 'o')
o_cnt++;
else if (*pc == 's')
s_cnt++;
else
{
fprintf(stderr, "qrls: illegal -h value\n");
errflg++;
break;
}
pc++;
}
strcpy(hold_type, optarg);
break;
case 't':
pc = optarg;
if (strlen(pc) == 0)
{
fprintf(stderr, "qrls: illegal -t value (array range cannot be zero length)\n");
errflg++;
break;
}
snprintf(extend,sizeof(extend),"%s%s",
ARRAY_RANGE,
pc);
break;
default:
errflg++;
break;
}
}
if (errflg || optind >= argc)
{
static char usage[] = "usage: qrls [-h {uos}] [-t array_range] job_identifier...\n";
fprintf(stderr,"%s", usage);
exit(2);
}
for (;optind < argc;optind++)
{
int connect;
int stat = 0;
int located = FALSE;
snprintf(job_id, sizeof(job_id), "%s", argv[optind]);
if (get_server(job_id, job_id_out, sizeof(job_id_out), server_out, sizeof(server_out)))
{
fprintf(stderr, "qrls: illegally formed job identifier: %s\n",
job_id);
any_failed = 1;
continue;
}
cnt:
connect = cnt2server(server_out);
if (connect <= 0)
{
any_failed = -1 * connect;
if (server_out[0] != 0)
fprintf(stderr, "qrls: cannot connect to server %s (errno=%d) %s\n",
server_out,
any_failed,
pbs_strerror(any_failed));
else
fprintf(stderr, "qrls: cannot connect to server %s (errno=%d) %s\n",
pbs_server,
any_failed,
pbs_strerror(any_failed));
continue;
}
stat = pbs_rlsjob_err(connect, job_id_out, hold_type, extend, &any_failed);
if (stat &&
(any_failed != PBSE_UNKJOBID))
{
prt_job_err("qrls", connect, job_id_out);
}
else if (stat &&
(any_failed != PBSE_UNKJOBID) &&
!located)
{
located = TRUE;
if (locate_job(job_id_out, server_out, rmt_server))
{
pbs_disconnect(connect);
strcpy(server_out, rmt_server);
goto cnt;
}
prt_job_err("qrls", connect, job_id_out);
}
pbs_disconnect(connect);
} /* END for () */
exit(any_failed);
/*NOTREACHED*/
return(0);
} /* END main() */
int main(
int argc,
char **argv) /* qmsg */
{
int c;
int to_file;
int errflg = 0;
int any_failed = 0;
char job_id[PBS_MAXCLTJOBID]; /* from the command line */
char job_id_out[PBS_MAXCLTJOBID];
char server_out[MAXSERVERNAME] = "";
char rmt_server[MAXSERVERNAME];
#define MAX_MSG_STRING_LEN 256
char msg_string[MAX_MSG_STRING_LEN+1];
#define GETOPT_ARGS "EO"
msg_string[0] = '\0';
to_file = 0;
while ((c = getopt(argc, argv, GETOPT_ARGS)) != EOF)
switch (c)
{
case 'E':
to_file |= MSG_ERR;
break;
case 'O':
to_file |= MSG_OUT;
break;
default :
errflg++;
}
if (to_file == 0) to_file = MSG_ERR; /* default */
if (errflg || ((optind + 1) >= argc))
{
static char usage[] =
"usage: qmsg [-O] [-E] msg_string job_identifier...\n";
fprintf(stderr,"%s", usage);
exit(2);
}
snprintf(msg_string, sizeof(msg_string), "%s", argv[optind]);
for (optind++; optind < argc; optind++)
{
int connect;
int stat = 0;
int located = FALSE;
std::string server_name;
std::vector<std::string> id_list;
snprintf(job_id, sizeof(job_id), "%s", argv[optind]);
if (get_server_and_job_ids(job_id, id_list, server_name))
{
fprintf(stderr, "qmsg: illegally formed job identifier: %s\n", job_id);
any_failed = 1;
continue;
}
snprintf(server_out, sizeof(server_out), "%s", server_name.c_str());
cnt:
connect = cnt2server(server_out, false);
if (connect <= 0)
{
any_failed = -1 * connect;
if (server_out[0] != 0)
fprintf(stderr, "qmsg: cannot connect to server %s (errno=%d) %s\n",
server_out, any_failed, pbs_strerror(any_failed));
else
fprintf(stderr, "qmsg: cannot connect to server %s (errno=%d) %s\n",
pbs_server, any_failed, pbs_strerror(any_failed));
continue;
}
for (size_t i = 0; i < id_list.size(); i++)
{
snprintf(job_id_out, sizeof(job_id_out), "%s", id_list[i].c_str());
stat = pbs_msgjob_err(connect, job_id_out, to_file, msg_string, NULL, &any_failed);
if (any_failed != PBSE_UNKJOBID)
break;
}
if (stat && (any_failed != PBSE_UNKJOBID))
{
prt_job_err("qmsg", connect, job_id_out);
}
else if (stat && (any_failed == PBSE_UNKJOBID) && !located)
{
located = TRUE;
if (locate_job(job_id_out, server_out, rmt_server))
{
pbs_disconnect(connect);
strcpy(server_out, rmt_server);
goto cnt;
}
prt_job_err("qmsg", connect, job_id_out);
}
pbs_disconnect(connect);
}
exit(any_failed);
}
int pbs_original_connect(
char *server) /* I (FORMAT: NULL | '\0' | HOSTNAME | HOSTNAME:PORT )*/
{
struct sockaddr_in server_addr;
char *if_name;
struct addrinfo *addr_info;
int out;
int i;
int opt_value = 1;
int rc = PBSE_NONE;
int local_errno;
struct sockaddr preferred_addr; /* set if TRQ_IFNAME set in torque.cfg */
struct passwd *pw;
int use_unixsock = 0;
uid_t pbs_current_uid;
long sockflags;
int retry = 1;
#ifdef ENABLE_UNIX_SOCKETS
struct sockaddr_un unserver_addr;
char hnamebuf[256];
#endif
char *ptr;
memset(&server_addr, 0, sizeof(server_addr));
/* Read the timeout from the environment */
if ((ptr = getenv("PBSAPITIMEOUT")) != NULL)
{
pbs_tcp_timeout = strtol(ptr, NULL, 0);
if (pbs_tcp_timeout <= 0)
pbs_tcp_timeout = 300;
if (pbs_tcp_timeout > 2)
retry = 0;
}
else
pbs_tcp_timeout = 300;
/* reserve a connection state record */
out = -1;
for (i = 1;i < NCONNECTS;i++)
{
if (connection[i].ch_mutex == NULL)
{
connection[i].ch_mutex = (pthread_mutex_t *)calloc(1, sizeof(pthread_mutex_t));
pthread_mutex_init(connection[i].ch_mutex,NULL);
}
pthread_mutex_lock(connection[i].ch_mutex);
if (connection[i].ch_inuse == FALSE)
{
out = i;
connection[out].ch_inuse = TRUE;
connection[out].ch_errno = 0;
connection[out].ch_socket = -1;
connection[out].ch_errtxt = NULL;
break;
}
pthread_mutex_unlock(connection[i].ch_mutex);
}
if (out < 0)
{
if (getenv("PBSDEBUG"))
fprintf(stderr, "ALERT: cannot locate free channel\n");
/* FAILURE */
/* no need to unlock mutex here - in this case no connection was found */
return(PBSE_NOCONNECTS * -1);
}
/* get server host and port */
server = PBS_get_server(server, &server_port);
if (server == NULL)
{
connection[out].ch_inuse = FALSE;
pthread_mutex_unlock(connection[out].ch_mutex);
if (getenv("PBSDEBUG"))
fprintf(stderr, "ALERT: PBS_get_server() failed\n");
rc = PBSE_NOSERVER * -1;
goto cleanup_conn_lite;
}
/* determine who we are */
pbs_current_uid = getuid();
if ((pw = getpwuid(pbs_current_uid)) == NULL)
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ALERT: cannot get password info for uid %ld\n",
(long)pbs_current_uid);
}
rc = PBSE_NOSERVER * -1;
goto cleanup_conn_lite;
}
snprintf(pbs_current_user, PBS_MAXUSER, "%s", pw->pw_name);
pbs_server = server; /* set for error messages from commands */
#ifdef ENABLE_UNIX_SOCKETS
/* determine if we want to use unix domain socket */
if (!strcmp(server, "localhost"))
use_unixsock = 1;
else if ((gethostname(hnamebuf, sizeof(hnamebuf) - 1) == 0) && !strcmp(hnamebuf, server))
use_unixsock = 1;
/* NOTE: if any part of using unix domain sockets fails,
* we just cleanup and try again with inet sockets */
/* get socket */
if (use_unixsock)
{
connection[out].ch_socket = socket(AF_UNIX, SOCK_STREAM, 0);
if (connection[out].ch_socket < 0)
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot create socket: errno=%d (%s)\n",
errno,
strerror(errno));
}
connection[out].ch_inuse = FALSE;
local_errno = PBSE_PROTOCOL;
use_unixsock = 0;
}
}
/* and connect... */
if (use_unixsock)
{
unserver_addr.sun_family = AF_UNIX;
strcpy(unserver_addr.sun_path, TSOCK_PATH);
if (connect(
connection[out].ch_socket,
(struct sockaddr *)&unserver_addr,
(strlen(unserver_addr.sun_path) + sizeof(unserver_addr.sun_family))) < 0)
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
local_errno = errno;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot connect to server, errno=%d (%s)\n",
errno,
strerror(errno));
}
use_unixsock = 0; /* will try again with inet socket */
}
}
if (use_unixsock)
{
if (!send_unix_creds(connection[out].ch_socket))
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot send unix creds to pbs_server: errno=%d (%s)\n",
errno,
strerror(errno));
}
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
local_errno = PBSE_PROTOCOL;
use_unixsock = 0; /* will try again with inet socket */
}
}
#endif /* END ENABLE_UNIX_SOCKETS */
if (!use_unixsock)
{
int retries = 0;
std::string err_msg;
/* at this point, either using unix sockets failed, or we determined not to
* try */
do
{
connection[out].ch_socket = socket(AF_INET, SOCK_STREAM, 0);
if (connection[out].ch_socket < 0)
{
if (getenv("PBSDEBUG"))
{
if (!retry || retries >= MAX_RETRIES)
fprintf(stderr, "ERROR: cannot connect to server \"%s\", errno=%d (%s)\n",
server,
errno,
strerror(errno));
}
retries++;
if (!retry || retries >= MAX_RETRIES)
{
rc = PBSE_SYSTEM * -1;
goto cleanup_conn;
}
else
{
connection[out].ch_inuse = FALSE;
pthread_mutex_unlock(connection[out].ch_mutex);
usleep(1000);
continue;
}
}
if (setsockopt(connection[out].ch_socket, SOL_SOCKET, SO_REUSEADDR, &opt_value, sizeof(opt_value)))
perror("Couldn't set socket option");
/* This is probably an IPv4 solution for the if_name and preferred_addr
We need to see what ioctl call we need for IPv6 */
if_name = trq_get_if_name();
if (if_name)
{
rc = trq_set_preferred_network_interface(if_name, &preferred_addr);
if (rc != PBSE_NONE)
{
if (!retry || retries >= MAX_RETRIES)
fprintf(stderr, "could not set preferred network interface (%s): %d\n",
if_name, rc);
if (if_name)
free(if_name);
retries++;
if (!retry || retries >= MAX_RETRIES)
{
rc = rc * -1;
goto cleanup_conn;
}
else
{
connection[out].ch_inuse = FALSE;
pthread_mutex_unlock(connection[out].ch_mutex);
usleep(1000);
continue;
}
}
rc = bind(connection[out].ch_socket, &preferred_addr, sizeof(struct sockaddr));
if (rc < 0)
{
if (!retry || retries >= MAX_RETRIES)
fprintf(stderr, "ERROR: could not bind preferred network interface (%s): errno: %d",
if_name, errno);
if (if_name)
free(if_name);
retries++;
if (!retry || retries >= MAX_RETRIES)
{
rc = PBSE_SYSTEM * -1;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
usleep(1000);
continue;
}
}
}
/* we are done with if_name at this point. trq_get_if_name allocated
space for it. We need to free it */
if (if_name)
free(if_name);
server_addr.sin_family = AF_INET;
if ((rc = pbs_getaddrinfo(server, NULL, &addr_info)) != 0)
{
if (getenv("PBSDEBUG"))
{
if (!retry || retries >= MAX_RETRIES)
fprintf(stderr, "ERROR: cannot get servername (%s) errno=%d (%s)\n",
server,
errno,
strerror(errno));
}
retries++;
if (!retry || retries >= MAX_RETRIES)
{
rc = PBSE_BADHOST * -1;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
usleep(1000);
continue;
}
}
server_addr.sin_addr = ((struct sockaddr_in *)addr_info->ai_addr)->sin_addr;
server_addr.sin_port = htons(server_port);
/* Set the socket to non-blocking mode so we can timeout */
if ((sockflags = fcntl(connection[out].ch_socket, F_GETFL, NULL)) < 0)
{
retries++;
if (!retry || retries >= MAX_RETRIES)
{
if (getenv("PBSDEBUG"))
fprintf(stderr, "ERROR: getting socket flags failed\n");
rc = errno * -1;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
rc = sockflags;
usleep(1000);
continue;
}
}
sockflags |= O_NONBLOCK;
if ((rc = fcntl(connection[out].ch_socket, F_SETFL, sockflags)) < 0)
{
retries++;
if (!retry || retries >= MAX_RETRIES)
{
if (getenv("PBSDEBUG"))
fprintf(stderr, "ERROR: setting socket flags failed\n");
rc = errno * -1;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
usleep(1000);
continue;
}
}
int sock = connection[out].ch_socket;
int conn_retries = 0;
while (((rc = connect(sock, (struct sockaddr *)&server_addr, sizeof(server_addr))) != 0) &&
(conn_retries < MAX_RETRIES))
{
rc = socket_wait_for_write(sock);
if (rc == PERMANENT_SOCKET_FAIL)
{
rc = errno;
break;
}
conn_retries++;
}
if (rc != 0)
{
close(sock);
retries++;
continue;
}
// if we are at this point, connect has succeeded, proceed to authorize
/* Set the socket back to blocking so read()s actually work */
sockflags &= (~O_NONBLOCK);
if ((rc = fcntl(connection[out].ch_socket, F_SETFL, sockflags)) < 0)
{
if (getenv("PBSDEBUG"))
fprintf(stderr, "ERROR: setting socket flags failed\n");
retries++;
if (!retry || retries >= MAX_RETRIES)
{
rc = PBSE_SOCKET_FAULT * -1;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
usleep(1000);
continue;
}
}
/* FIXME: is this necessary? Contributed by one user that fixes a problem,
but doesn't fix the same problem for another user! */
#if 0
#if defined(__hpux)
/*HP-UX : avoiding socket caching */
send(connection[out].ch_socket, '?', 1, MSG_OOB);
#endif
#endif
#ifdef MUNGE_AUTH
rc = PBSD_munge_authenticate(connection[out].ch_socket, out);
if (rc != 0)
{
if (rc == PBSE_MUNGE_NOT_FOUND)
{
local_errno = PBSE_MUNGE_NOT_FOUND;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot find munge executable\n");
}
rc = -1 * local_errno;
goto cleanup_conn;
}
else
{
retries++;
if (!retry || retries >= MAX_RETRIES)
{
local_errno = PBSE_PERM;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot authenticate connection to server \"%s\", errno=%d (%s)\n",
server,
errno,
strerror(errno));
}
rc = -1 * local_errno;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
usleep(1000);
continue;
}
}
}
#else
/* new version of iff using daemon */
if ((ENABLE_TRUSTED_AUTH == FALSE) &&
((rc = validate_socket(connection[out].ch_socket, err_msg)) != PBSE_NONE))
{
if (!retry || retries >= MAX_RETRIES)
{
if (getenv("PBSDEBUG"))
{
const char *tmp_err_msg = "";
if (rc > 0)
tmp_err_msg = pbs_strerror(rc);
fprintf(stderr,
"ERROR: cannot authenticate connection to server \"%s\", errno=%d (%s)\n",
server, rc, tmp_err_msg);
}
local_errno = PBSE_SOCKET_FAULT;
rc = -1 * local_errno;
goto cleanup_conn;
}
else
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
retries++;
usleep(1000);
continue;
}
}
#endif /* ifdef MUNGE_AUTH */
} while ((rc != PBSE_NONE) && (retries < MAX_RETRIES));
if (rc != PBSE_NONE)
{
fprintf(stderr, "%s\n", err_msg.c_str());
goto cleanup_conn;
}
} /* END if !use_unixsock */
pthread_mutex_unlock(connection[out].ch_mutex);
return(out);
cleanup_conn:
if (connection[out].ch_socket >= 0)
close(connection[out].ch_socket);
cleanup_conn_lite:
connection[out].ch_inuse = FALSE;
pthread_mutex_unlock(connection[out].ch_mutex);
return(rc < 0 ? rc : rc * -1);
} /* END pbs_original_connect() */
int main(
int argc, /* I */
char **argv) /* I */
{
struct batch_status *bstatus = NULL;
int con;
char *specified_server = NULL;
int errflg = 0;
int i;
extern char *optarg;
extern int optind;
char **pa;
struct batch_status *pbstat;
int flag = ALLI;
char *note = NULL;
enum note_flags note_flag = unused;
char **nodeargs = NULL;
int lindex;
enum NStateEnum ListType = tnsNONE;
/* get default server, may be changed by -s option */
progname = strdup(argv[0]);
while ((i = getopt(argc, argv, "acdlopqrs:x-:N:n")) != EOF)
{
switch (i)
{
case 'a':
flag = ALLI;
break;
case 'c':
flag = CLEAR;
break;
case 'd':
flag = DIAG;
break;
case 'l':
flag = LIST;
break;
case 'o':
flag = OFFLINE;
break;
case 'p':
flag = PURGE;
break;
case 'q':
quiet = 1;
break;
case 'r':
flag = RESET;
break;
case 's':
specified_server = optarg;
break;
case 'x':
flag = ALLI;
DisplayXML = TRUE;
break;
case 'N':
/* preserve any previous option other than the default,
* to allow -N to be combined with -o, -c, etc
*/
if (flag == ALLI)
flag = NOTE;
note = strdup(optarg);
if (note == NULL)
{
perror("Error: strdup() returned NULL");
exit(1);
}
note_flag = set;
/* -N n is the same as -N "" -- it clears the note */
if (!strcmp(note, "n"))
*note = '\0';
if (strlen(note) > MAX_NOTE)
{
fprintf(stderr, "Warning: note exceeds length limit (%d) - server may reject it...\n",
MAX_NOTE);
}
if (strchr(note, '\n') != NULL)
fprintf(stderr, "Warning: note contains a newline - server may reject it...\n");
break;
case 'n':
note_flag = list;
break;
case '-':
if ((optarg != NULL) && !strcmp(optarg, "version"))
{
fprintf(stderr, "Version: %s\nRevision: %s\n",
PACKAGE_VERSION, SVN_VERSION);
exit(0);
}
else if ((optarg != NULL) && !strcmp(optarg, "about"))
{
TShowAbout_exit();
}
errflg = 1;
break;
case '?':
default:
errflg = 1;
break;
} /* END switch (i) */
} /* END while (i = getopt()) */
if ((note_flag == list) && (flag != LIST))
{
fprintf(stderr, "Error: -n requires -l\n");
errflg = 1;
}
for (pa = argv + optind;*pa;pa++)
{
if (strlen(*pa) == 0)
{
errflg = 1;
}
}
if (errflg != 0)
{
if (!quiet)
{
fprintf(stderr, "usage:\t%s [-{c|d|l|o|p|r}] [-s server] [-n] [-N \"note\"] [-q] node ...\n",
progname);
fprintf(stderr, "\t%s [-{a|x}] [-s server] [-q] [node]\n",
progname);
}
exit(1);
}
con = cnt2server(specified_server);
if (con <= 0)
{
if (!quiet)
{
fprintf(stderr, "%s: cannot connect to server %s, error=%d (%s)\n",
progname,
(specified_server) ? specified_server : pbs_default(),
con * -1,
pbs_strerror(con * -1));
}
exit(1);
}
/* if flag is ALLI, LIST, get status of all nodes */
if ((flag == ALLI) || (flag == LIST) || (flag == DIAG))
{
if ((flag == ALLI) || (flag == LIST) || (flag == DIAG))
{
if (flag == LIST)
{
/* allow state specification */
if (argv[optind] != NULL)
{
for (lindex = 1;lindex < tnsLAST;lindex++)
{
if (!strcasecmp(NState[lindex], argv[optind]))
{
ListType = lindex;
optind++;
break;
}
}
}
}
/* allow node specification (if none, then create an empty list) */
if (argv[optind] != NULL)
{
nodeargs = argv + optind;
}
else
{
nodeargs = calloc(2, sizeof(char **));
nodeargs[0] = strdup("");
nodeargs[1] = '\0';
}
}
}
if ((note_flag == set) && (note != NULL))
{
/* set the note attrib string on specified nodes */
for (pa = argv + optind;*pa;pa++)
{
set_note(con, *pa, note);
}
}
switch (flag)
{
case DIAG:
/* NYI */
break;
case CLEAR:
/* clear OFFLINE from specified nodes */
for (pa = argv + optind;*pa;pa++)
{
marknode(con, *pa, ND_offline, DECR, NULL, DECR);
}
break;
case RESET:
/* clear OFFLINE, add DOWN to specified nodes */
for (pa = argv + optind;*pa;pa++)
{
marknode(con, *pa, ND_offline, DECR, ND_down, INCR);
}
break;
case OFFLINE:
/* set OFFLINE on specified nodes */
for (pa = argv + optind;*pa;pa++)
{
marknode(con, *pa, ND_offline, INCR, NULL, INCR);
}
break;
case PURGE:
/* remove node record */
/* NYI */
break;
case ALLI:
if (DisplayXML == TRUE)
{
char *tmpBuf = NULL, *tail = NULL;
int bufsize;
mxml_t *DE;
DE = NULL;
MXMLCreateE(&DE, "Data");
for (lindex = 0;nodeargs[lindex] != '\0';lindex++)
{
bstatus = statnode(con, nodeargs[lindex]);
for (pbstat = bstatus;pbstat;pbstat = pbstat->next)
{
addxmlnode(DE, pbstat);
} /* END for (pbstat) */
pbs_statfree(pbstat);
}
MXMLToXString(DE, &tmpBuf, &bufsize, INT_MAX, &tail, TRUE);
MXMLDestroyE(&DE);
fprintf(stdout, "%s\n",
tmpBuf);
}
else
{
for (lindex = 0;nodeargs[lindex] != '\0';lindex++)
{
bstatus = statnode(con, nodeargs[lindex]);
for (pbstat = bstatus;pbstat;pbstat = pbstat->next)
{
printf("%s\n",
pbstat->name);
prt_node_attr(pbstat, 0);
putchar('\n');
} /* END for (bpstat) */
pbs_statfree(pbstat);
}
}
break;
case LIST:
/* list any node that is DOWN, OFFLINE, or UNKNOWN */
for (lindex = 0;nodeargs[lindex] != '\0';lindex++)
{
bstatus = statnode(con, nodeargs[lindex]);
for (pbstat = bstatus;pbstat != NULL;pbstat = pbstat->next)
{
char *S;
S = get_nstate(pbstat);
if (filterbystate(pbstat, ListType, S))
{
char *n;
if ((note_flag == list) && (n = get_note(pbstat)))
{
printf("%-20.20s %-26.26s %s\n",
pbstat->name,
S,
n);
}
else
{
printf("%-20.20s %s\n",
pbstat->name,
S);
}
}
}
pbs_statfree(pbstat);
}
break;
} /* END switch (flag) */
pbs_disconnect(con);
return(0);
} /* END main() */
int main(
int argc,
char **argv) /* qhold */
{
int c;
int errflg = 0;
int any_failed = 0;
int u_cnt, o_cnt, s_cnt;
char *pc;
char extend[1024];
char job_id[PBS_MAXCLTJOBID]; /* from the command line */
char job_id_out[PBS_MAXCLTJOBID];
char server_out[MAXSERVERNAME] = "";
char rmt_server[MAXSERVERNAME] = "";
#define MAX_HOLD_TYPE_LEN 32
char hold_type[MAX_HOLD_TYPE_LEN+1];
#define GETOPT_ARGS "h:t:"
hold_type[0] = '\0';
extend[0] = '\0';
while ((c = getopt(argc, argv, GETOPT_ARGS)) != EOF)
switch (c)
{
case 'h':
while (isspace((int)*optarg)) optarg++;
if (strlen(optarg) == 0)
{
fprintf(stderr, "qhold: illegal -h value\n");
errflg++;
break;
}
pc = optarg;
u_cnt = o_cnt = s_cnt = 0;
while (*pc)
{
if (*pc == 'u')
u_cnt++;
else if (*pc == 'o')
o_cnt++;
else if (*pc == 's')
s_cnt++;
else
{
fprintf(stderr, "qhold: illegal -h value\n");
errflg++;
break;
}
pc++;
}
strcpy(hold_type, optarg);
break;
case 't':
pc = optarg;
if (strlen(pc) == 0)
{
fprintf(stderr, "qhold: illegal -t value (array range cannot be zero length)\n");
errflg++;
break;
}
snprintf(extend,sizeof(extend),"%s%s",
ARRAY_RANGE,
pc);
break;
default :
errflg++;
}
if (errflg || optind >= argc)
{
static char usage[] = "usage: qhold [-h hold_list] [-t array_range] job_identifier...\n";
fprintf(stderr,"%s", usage);
exit(2);
}
for (; optind < argc; optind++)
{
int connect;
int stat = 0;
int located = FALSE;
std::string server_name;
std::vector<std::string> id_list;
snprintf(job_id, sizeof(job_id), "%s", argv[optind]);
if (get_server_and_job_ids(job_id, id_list, server_name))
{
fprintf(stderr, "qhold: illegally formed job identifier: %s\n", job_id);
any_failed = 1;
continue;
}
cnt:
connect = cnt2server(server_name.c_str());
if (connect <= 0)
{
any_failed = -1 * connect;
if (server_out[0] != 0)
fprintf(stderr, "qhold: cannot connect to server %s (errno=%d) %s\n",
server_out, any_failed, pbs_strerror(any_failed));
else
fprintf(stderr, "qhold: cannot connect to server %s (errno=%d) %s\n",
pbs_server, any_failed, pbs_strerror(any_failed));
continue;
}
for (size_t i = 0; i < id_list.size(); i++)
{
snprintf(job_id_out, sizeof(job_id_out), "%s", id_list[i].c_str());
if (extend[0] == '\0')
stat = pbs_holdjob_err(connect, job_id_out, hold_type, NULL, &any_failed);
else
stat = pbs_holdjob_err(connect, job_id_out, hold_type, extend, &any_failed);
if (any_failed != PBSE_UNKJOBID)
break;
}
if (stat &&
(any_failed != PBSE_UNKJOBID))
{
if (!located)
{
located = TRUE;
if (locate_job(job_id_out, server_out, rmt_server))
{
pbs_disconnect(connect);
strcpy(server_out, rmt_server);
goto cnt;
}
}
prt_job_err("qhold", connect, job_id_out);
}
pbs_disconnect(connect);
}
exit(any_failed);
}
int main(
int argc, /* I */
char **argv) /* I */
{
char job_id1[PBS_MAXCLTJOBID+1]; /* from the command line */
char job_id2[PBS_MAXCLTJOBID+1]; /* from the command line */
char job_id1_out[PBS_MAXCLTJOBID+1];
char job_id2_out[PBS_MAXCLTJOBID+1];
char *pn;
int port1 = 0;
int port2 = 0;
char server_out1[MAXSERVERNAME+1];
char server_out2[MAXSERVERNAME+1];
char svrtmp[MAXSERVERNAME+1] = "";
int connect;
int stat = 0;
int rc = 0;
int local_errno = 0;
if (argc != 3)
{
static char usage[] = "usage: qorder job_identifier job_identifier\n";
fprintf(stderr, "%s",
usage);
exit(2);
}
snprintf(job_id1, sizeof(job_id1), "%s", argv[1]);
snprintf(job_id2, sizeof(job_id2), "%s", argv[2]);
svrtmp[0] = '\0';
if (get_server(job_id1, job_id1_out, sizeof(job_id1_out), svrtmp, sizeof(svrtmp)))
{
fprintf(stderr, "qorder: illegally formed job identifier: %s\n",
job_id1);
exit(1);
}
if (*svrtmp == '\0')
{
if ((pn = pbs_default()))
{
strcpy(svrtmp, pn);
}
else
{
fprintf(stderr, "qorder: could not get default server: %s\n",
job_id1);
exit(1);
}
}
if ((pn = strchr(svrtmp, (int)':')) != 0)
{
*pn = '\0';
port1 = atoi(pn + 1);
}
if (get_fullhostname(svrtmp, server_out1, MAXSERVERNAME, NULL) != 0)
{
fprintf(stderr, "qorder: invalid server name: %s\n",
job_id1);
exit(1);
}
svrtmp[0] = '\0';
if (get_server(job_id2, job_id2_out, sizeof(job_id2_out), svrtmp, sizeof(svrtmp)))
{
fprintf(stderr, "qorder: illegally formed job identifier: %s\n",
job_id2);
exit(1);
}
if (*svrtmp == '\0')
{
if ((pn = pbs_default()))
{
snprintf(svrtmp, sizeof(svrtmp), "%s", pn);
}
else
{
fprintf(stderr, "qorder: could not get default server: %s\n",
job_id1);
exit(1);
}
}
if ((pn = strchr(svrtmp, (int)':')) != 0)
{
*pn = '\0';
port2 = atoi(pn + 1);
}
if (get_fullhostname(svrtmp, server_out2, MAXSERVERNAME, NULL) != 0)
{
fprintf(stderr, "qorder: invalid server name: %s\n",
job_id2);
exit(1);
}
if ((strcmp(server_out1, server_out2) != 0) || (port1 != port2))
{
fprintf(stderr, "qorder: both jobs ids must specify the same server\n");
exit(1);
}
if (pn != NULL)
*pn = ':'; /* restore : if it was present */
connect = cnt2server(svrtmp);
if (connect <= 0)
{
local_errno = -1 * connect;
if (svrtmp[0] != 0)
fprintf(stderr, "qorder: cannot connect to server %s (errno=%d) %s\n",
svrtmp,
local_errno,
pbs_strerror(local_errno));
else
fprintf(stderr, "qorder: cannot connect to server %s (errno=%d) %s\n",
pbs_server,
local_errno,
pbs_strerror(local_errno));
exit(1);
}
stat = pbs_orderjob_err(connect, job_id1_out, job_id2_out, NULL, &local_errno);
if (stat != 0)
{
prt_job_err("qorder", connect, "");
rc = local_errno;
}
pbs_disconnect(connect);
exit(rc);
} /* END main() */
int svr_startjob(
job *pjob, /* I job to run (modified) */
struct batch_request *preq, /* I Run Job batch request (optional) */
char *FailHost, /* O (optional,minsize=1024) */
char *EMsg) /* O (optional,minsize=1024) */
{
int f;
int rc;
#ifdef BOEING
int sock, nodenum;
struct hostent *hp;
char *nodestr, *cp, *hostlist;
int size;
struct sockaddr_in saddr;
badplace *bp;
char *id = "svr_startjob";
#endif
if (FailHost != NULL)
FailHost[0] = '\0';
if (EMsg != NULL)
EMsg[0] = '\0';
/* if not already setup, transfer the control/script file basename */
/* into an attribute accessible by MOM */
if (!(pjob->ji_wattr[(int)JOB_ATR_hashname].at_flags & ATR_VFLAG_SET))
{
if (job_attr_def[(int)JOB_ATR_hashname].at_decode(
&pjob->ji_wattr[(int)JOB_ATR_hashname],
NULL,
NULL,
pjob->ji_qs.ji_fileprefix))
{
return(PBSE_SYSTEM);
}
}
/* if exec_host already set and either (hot start or checkpoint) */
/* then use the host(s) listed in exec_host */
/* NOTE: qrun hostlist assigned in req_runjob() */
rc = 0;
f = pjob->ji_wattr[(int)JOB_ATR_exec_host].at_flags & ATR_VFLAG_SET;
if ((f != 0) &&
((pjob->ji_qs.ji_svrflags & JOB_SVFLG_HOTSTART) ||
(pjob->ji_qs.ji_svrflags & JOB_SVFLG_CHECKPOINT_FILE)) &&
((pjob->ji_qs.ji_svrflags & JOB_SVFLG_HasNodes) == 0))
{
rc = assign_hosts( /* inside svr_startjob() */
pjob,
pjob->ji_wattr[(int)JOB_ATR_exec_host].at_val.at_str,
0,
FailHost,
EMsg);
}
else if (f == 0)
{
/* exec_host not already set, get hosts and set it */
rc = assign_hosts(
pjob,
NULL,
1,
FailHost,
EMsg); /* inside svr_startjob() */
}
if (rc != 0)
{
/* FAILURE */
return(rc);
}
#ifdef BOEING
/* Verify that all the nodes are alive via a TCP connect. */
/* NOTE: Copy the nodes into a temp string because strtok() is destructive. */
size = strlen(pjob->ji_wattr[(int)JOB_ATR_exec_host].at_val.at_str);
hostlist = malloc(size + 1);
if (hostlist == NULL)
{
sprintf(log_buffer, "could not allocate temporary buffer (malloc failed) -- skipping TCP connect check");
log_err(errno, id, log_buffer);
}
else
{
/* Get the first host. */
strncpy(hostlist, pjob->ji_wattr[(int)JOB_ATR_exec_host].at_val.at_str, size);
hostlist[size] = '\0';
nodestr = strtok(hostlist, "+");
}
while (nodestr != NULL)
{
/* truncate from trailing slash on (if one exists). */
if ((cp = strchr(nodestr, '/')) != NULL)
{
cp[0] = '\0';
}
/* Lookup IP address of host. */
if ((hp = gethostbyname(nodestr)) == NULL)
{
sprintf(log_buffer, "could not contact %s (gethostbyname failed, errno: %d (%s))",
nodestr,
errno,
pbs_strerror(errno));
if (FailHost != NULL)
strncpy(FailHost, nodestr, 1024);
if (EMsg != NULL)
strncpy(EMsg, log_buffer, 1024);
log_record(
PBSEVENT_JOB,
PBS_EVENTCLASS_JOB,
pjob->ji_qs.ji_jobid,
log_buffer);
/* Add this host to the reject destination list for the job */
bp = (badplace *)malloc(sizeof(badplace));
if (bp == NULL)
{
log_err(errno, id, msg_err_malloc);
return;
}
CLEAR_LINK(bp->bp_link);
strcpy(bp->bp_dest, nodestr);
append_link(&pjob->ji_rejectdest, &bp->bp_link, bp);
/* FAILURE - cannot lookup master compute host */
return(PBSE_RESCUNAV);
}
/* open a socket. */
/* NOTE: should change to PF_* */
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == -1)
{
sprintf(log_buffer, "could not contact %s (cannot create socket, errno: %d (%s))",
nodestr,
errno,
pbs_strerror(errno));
if (FailHost != NULL)
strncpy(FailHost, nodestr, 1024);
if (EMsg != NULL)
strncpy(EMsg, log_buffer, 1024);
log_record(
PBSEVENT_JOB,
PBS_EVENTCLASS_JOB,
pjob->ji_qs.ji_jobid,
log_buffer);
/* Add this host to the reject destination list for the job */
bp = (badplace *)malloc(sizeof(badplace));
if (bp == NULL)
{
/* FAILURE - cannot allocate memory */
log_err(errno, id, msg_err_malloc);
return(PBSE_RESCUNAV);
}
CLEAR_LINK(bp->bp_link);
strcpy(bp->bp_dest, nodestr);
append_link(&pjob->ji_rejectdest, &bp->bp_link, bp);
/* FAILURE - cannot create socket for master compute host */
return(PBSE_RESCUNAV);
}
/* Set the host information. */
memset(&saddr, '\0', sizeof(saddr));
saddr.sin_family = AF_INET;
memcpy(&saddr.sin_addr, hp->h_addr, hp->h_length);
saddr.sin_port = htons(pbs_rm_port);
/* Connect to the host. */
if (connect(sock, (struct sockaddr *)&saddr, sizeof(saddr)) < 0)
{
sprintf(log_buffer, "could not contact %s (connect failed, errno: %d (%s))",
nodestr,
errno,
pbs_strerror(errno));
if (FailHost != NULL)
strncpy(FailHost, nodestr, 1024);
if (EMsg != NULL)
strncpy(EMsg, log_buffer, 1024);
log_record(
PBSEVENT_JOB,
PBS_EVENTCLASS_JOB,
pjob->ji_qs.ji_jobid,
log_buffer);
/* Add this host to the reject list for the job */
bp = (badplace *)malloc(sizeof(badplace));
if (bp == NULL)
{
/* FAILURE - cannot allocate memory */
log_err(errno, id, msg_err_malloc);
return(PBSE_RESCUNAV);
}
CLEAR_LINK(bp->bp_link);
strcpy(bp->bp_dest, nodestr);
append_link(&pjob->ji_rejectdest, &bp->bp_link, bp);
/* FAILURE - cannot connect to master compute host */
return(PBSE_RESCUNAV);
}
/* clean up and get next host. */
close(sock);
nodestr = strtok(NULL, "+");
} /* END while (nodestr != NULL) */
if (hostlist != NULL)
free(hostlist);
/* END MOM verification check via TCP. */
#endif /* END BOEING */
/* Next, are there files to be staged-in? */
if ((pjob->ji_wattr[(int)JOB_ATR_stagein].at_flags & ATR_VFLAG_SET) &&
(pjob->ji_qs.ji_substate != JOB_SUBSTATE_STAGECMP))
{
/* yes, we do that first; then start the job */
rc = svr_stagein(
pjob,
preq,
JOB_STATE_RUNNING,
JOB_SUBSTATE_STAGEGO);
/* note, the positive acknowledgment is done by svr_stagein */
}
else if (is_checkpoint_restart(pjob))
{
/* Checkpoint file copy needed, start copy */
rc = svr_send_checkpoint(
pjob,
preq,
JOB_STATE_RUNNING,
JOB_SUBSTATE_CHKPTGO);
}
else
{
/* No stage-in or already done, start job executing */
rc = svr_strtjob2(pjob, preq);
}
return(rc);
} /* END svr_startjob() */
int do_mom(
char *HPtr,
int MOMPort,
int CmdIndex)
{
int socket;
int local_errno = 0;
struct tcp_chan *chan = NULL;
int rc;
if ((socket = openrm(HPtr, MOMPort)) < 0)
{
/* FAILURE */
extern char TRMEMsg[];
fprintf(stderr, "cannot connect to MOM on node '%s', errno=%d (%s)\n",
HPtr,
errno,
strerror(errno));
if (TRMEMsg[0] != '\0')
{
fprintf(stderr, " %s\n",
TRMEMsg);
}
return(socket);
}
else if ((chan = DIS_tcp_setup(socket)) == NULL)
{
fprintf(stderr, "%s: can not allocate memory of socket buffers\n", __func__);
return -1;
}
/* send protocol and version, plus how many queries we're sending */
if (QueryI == 0)
QueryI = 1;
if (start_dialogue(chan) != DIS_SUCCESS)
{
fprintf(stderr,"ERROR: Unable to write the number of queries to %s (errno=%d-%s)\n",
HPtr,
errno,
strerror(errno));
send_command(chan,RM_CMD_CLOSE);
DIS_tcp_cleanup(chan);
return(-1);
}
if (IsVerbose == TRUE)
{
fprintf(stderr, "INFO: successfully connected to %s\n",
HPtr);
}
switch (CmdIndex)
{
case momClear:
{
char tmpLine[1024];
char *Value;
snprintf(tmpLine, 1024, "clearjob=%s",
(JPtr != NULL) ? JPtr : "all");
if (send_command_str(chan, RM_CMD_REQUEST, tmpLine) != 0)
{
/* FAILURE */
fprintf(stderr,"ERROR: cannot request job clear on %s (errno=%d-%s)\n",
HPtr,
errno,
strerror(errno));
send_command(chan,RM_CMD_CLOSE);
return(-1);
}
if ((Value = (char *)read_mom_reply(&local_errno, chan)) == NULL)
{
/* FAILURE */
fprintf(stderr,"ERROR: job clear failed on %s (errno=%d - %s: %d - %s)\n",
HPtr,
errno,
pbs_strerror(errno),
local_errno,
pbs_strerror(local_errno));
send_command(chan,RM_CMD_CLOSE);
return(-1);
}
/* job cleared */
fprintf(stdout,"job clear request successful on %s\n",
HPtr);
free(Value);
} /* END BLOCK (case momClear) */
break;
case momShutdown:
{
if ((send_command(chan,RM_CMD_SHUTDOWN) != PBSE_NONE) ||
(check_success(chan) != PBSE_NONE))
{
/* FAILURE */
fprintf(stderr,"ERROR: cannot shutdown mom daemon on %s (errno=%d-%s)\n",
HPtr,
errno,
pbs_strerror(errno));
send_command(chan,RM_CMD_CLOSE);
exit(EXIT_FAILURE);
}
fprintf(stdout, "shutdown request successful on %s\n",
HPtr);
} /* END BLOCK */
break;
case momReconfig:
{
if ((send_command(chan,RM_CMD_CONFIG) != PBSE_NONE) ||
(check_success(chan) != PBSE_NONE))
{
/* FAILURE */
fprintf(stderr,"ERROR: cannot reconfigure mom on %s (errno=%d-%s)\n",
HPtr,
errno,
pbs_strerror(errno));
send_command(chan,RM_CMD_CLOSE);
return(-1);
}
fprintf(stdout, "reconfig successful on %s\n",
HPtr);
} /* END BLOCK (case momReconfig) */
break;
case momLayout:
char *value;
if (send_command(chan, RM_CMD_LAYOUT) != PBSE_NONE)
{
fprintf(stdout, "Layout command failed to send to mom\n");
return(-1);
}
if ((value = read_mom_reply(&local_errno, chan)) == NULL)
{
fprintf(stdout, "Could not read a layout reply from the mom\n");
return(-1);
}
else
{
fprintf(stdout, "%s", value);
free(value);
}
break;
case momQuery:
default:
{
char *ptr;
int rindex;
char *Value;
for (rindex = 0; rindex < QueryI; rindex++)
{
if (send_command_str(chan, RM_CMD_REQUEST, Query[rindex]) != 0)
{
fprintf(stderr,"ERROR: cannot add query for '%s' on %s (errno=%d-%s)\n",
Query[rindex],
HPtr,
errno,
pbs_strerror(errno));
}
}
for (rindex = 0;rindex < QueryI;rindex++)
{
if ((ptr = strchr(Query[rindex],'=')) != NULL)
{
*ptr = '\0';
}
if ((Value = (char *)read_mom_reply(&local_errno, chan)) == NULL)
{
fprintf(stderr, "ERROR: query[%d] '%s' failed on %s (errno=%d - %s : %d - %s)\n",
rindex,
Query[rindex],
HPtr,
errno,
pbs_strerror(errno),
local_errno,
pbs_strerror(local_errno));
return(-1);
}
else
{
if (!strncmp(Query[rindex], "diag", strlen("diag")))
{
fprintf(stdout, "%s\n",
Value);
}
else if (!strncmp(Query[rindex], "cycle", strlen("cycle")))
{
fprintf(stdout, "mom %s successfully cycled %s\n",
HPtr,
Value);
}
else
{
fprintf(stdout, "%12s: %12s = '%s'\n",
HPtr,
Query[rindex],
Value);
}
}
free(Value);
if (ptr != NULL)
{
*ptr = '=';
}
} /* END for (rindex) */
} /* END BLOCK (case momQuery) */
break;
} /* END switch(CmdIndex) */
rc = diswsi(chan, RM_PROTOCOL);
if (rc != DIS_SUCCESS)
goto do_mom_fail;
rc = diswsi(chan, RM_PROTOCOL_VER);
if (rc != DIS_SUCCESS)
goto do_mom_fail;
rc = diswsi(chan, 1);
if (rc != DIS_SUCCESS)
goto do_mom_fail;
/* send_command will free chan */
send_command(chan,RM_CMD_CLOSE);
return(0);
do_mom_fail:
DIS_tcp_close(chan);
return(rc);
} /* END do_mom() */
int pbs_original_connect(
char *server) /* I (FORMAT: NULL | '\0' | HOSTNAME | HOSTNAME:PORT )*/
{
struct sockaddr_in server_addr;
char *if_name;
struct addrinfo *addr_info;
int out;
int i;
int rc;
int local_errno;
struct sockaddr preferred_addr; /* set if TRQ_IFNAME set in torque.cfg */
struct passwd *pw;
int use_unixsock = 0;
uid_t pbs_current_uid;
#ifdef ENABLE_UNIX_SOCKETS
struct sockaddr_un unserver_addr;
char hnamebuf[256];
#endif
char *ptr;
/* reserve a connection state record */
out = -1;
for (i = 1;i < NCONNECTS;i++)
{
if (connection[i].ch_mutex == NULL)
{
connection[i].ch_mutex = calloc(1, sizeof(pthread_mutex_t));
pthread_mutex_init(connection[i].ch_mutex,NULL);
}
pthread_mutex_lock(connection[i].ch_mutex);
if (connection[i].ch_inuse == FALSE)
{
out = i;
connection[out].ch_inuse = TRUE;
connection[out].ch_errno = 0;
connection[out].ch_socket = -1;
connection[out].ch_errtxt = NULL;
break;
}
pthread_mutex_unlock(connection[i].ch_mutex);
}
if (out < 0)
{
if (getenv("PBSDEBUG"))
fprintf(stderr, "ALERT: cannot locate free channel\n");
/* FAILURE */
/* no need to unlock mutex here - in this case no connection was found */
return(PBSE_NOCONNECTS * -1);
}
/* get server host and port */
server = PBS_get_server(server, &server_port);
if (server == NULL)
{
connection[out].ch_inuse = FALSE;
pthread_mutex_unlock(connection[out].ch_mutex);
if (getenv("PBSDEBUG"))
fprintf(stderr, "ALERT: PBS_get_server() failed\n");
return(PBSE_NOSERVER * -1);
}
/* determine who we are */
pbs_current_uid = getuid();
if ((pw = getpwuid(pbs_current_uid)) == NULL)
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ALERT: cannot get password info for uid %ld\n",
(long)pbs_current_uid);
}
pthread_mutex_unlock(connection[out].ch_mutex);
return(PBSE_SYSTEM * -1);
}
strcpy(pbs_current_user, pw->pw_name);
pbs_server = server; /* set for error messages from commands */
#ifdef ENABLE_UNIX_SOCKETS
/* determine if we want to use unix domain socket */
if (!strcmp(server, "localhost"))
use_unixsock = 1;
else if ((gethostname(hnamebuf, sizeof(hnamebuf) - 1) == 0) && !strcmp(hnamebuf, server))
use_unixsock = 1;
/* NOTE: if any part of using unix domain sockets fails,
* we just cleanup and try again with inet sockets */
/* get socket */
if (use_unixsock)
{
connection[out].ch_socket = socket(AF_UNIX, SOCK_STREAM, 0);
if (connection[out].ch_socket < 0)
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot create socket: errno=%d (%s)\n",
errno,
strerror(errno));
}
connection[out].ch_inuse = FALSE;
local_errno = PBSE_PROTOCOL;
use_unixsock = 0;
}
}
/* and connect... */
if (use_unixsock)
{
unserver_addr.sun_family = AF_UNIX;
strcpy(unserver_addr.sun_path, TSOCK_PATH);
if (connect(
connection[out].ch_socket,
(struct sockaddr *)&unserver_addr,
(strlen(unserver_addr.sun_path) + sizeof(unserver_addr.sun_family))) < 0)
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
local_errno = errno;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot connect to server, errno=%d (%s)\n",
errno,
strerror(errno));
}
use_unixsock = 0; /* will try again with inet socket */
}
}
if (use_unixsock)
{
if (!send_unix_creds(connection[out].ch_socket))
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot send unix creds to pbs_server: errno=%d (%s)\n",
errno,
strerror(errno));
}
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
local_errno = PBSE_PROTOCOL;
use_unixsock = 0; /* will try again with inet socket */
}
}
#endif /* END ENABLE_UNIX_SOCKETS */
if (!use_unixsock)
{
/* at this point, either using unix sockets failed, or we determined not to
* try */
connection[out].ch_socket = socket(AF_INET, SOCK_STREAM, 0);
if (connection[out].ch_socket < 0)
{
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot connect to server \"%s\", errno=%d (%s)\n",
server,
errno,
strerror(errno));
}
connection[out].ch_inuse = FALSE;
pthread_mutex_unlock(connection[out].ch_mutex);
return(PBSE_PROTOCOL * -1);
}
/* This is probably an IPv4 solution for the if_name and preferred_addr
We need to see what ioctl call we need for IPv6 */
if_name = trq_get_if_name();
if (if_name)
{
rc = trq_set_preferred_network_interface(if_name, &preferred_addr);
if (rc != PBSE_NONE)
{
fprintf(stderr, "could not set preferred network interface (%s): %d\n",
if_name, rc);
if(if_name)
free(if_name);
return(rc);
}
rc = bind(connection[out].ch_socket, &preferred_addr, sizeof(struct sockaddr));
if (rc < 0)
{
fprintf(stderr, "ERROR: could not bind preferred network interface (%s): errno: %d",
if_name, errno);
if (if_name)
free(if_name);
return(PBSE_SYSTEM * -1);
}
}
/* we are done with if_name at this point. trq_get_if_name allocated
space for it. We need to free it */
if (if_name)
free(if_name);
server_addr.sin_family = AF_INET;
if (getaddrinfo(server, NULL, NULL, &addr_info) != 0)
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot get servername (%s) errno=%d (%s)\n",
(server != NULL) ? server : "NULL",
errno,
strerror(errno));
}
pthread_mutex_unlock(connection[out].ch_mutex);
return(PBSE_BADHOST * -1);
}
server_addr.sin_addr = ((struct sockaddr_in *)addr_info->ai_addr)->sin_addr;
freeaddrinfo(addr_info);
server_addr.sin_port = htons(server_port);
if (connect(
connection[out].ch_socket,
(struct sockaddr *)&server_addr,
sizeof(server_addr)) < 0)
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot connect to server, errno=%d (%s)\n",
errno,
strerror(errno));
}
pthread_mutex_unlock(connection[out].ch_mutex);
return(errno * -1);
}
/* FIXME: is this necessary? Contributed by one user that fixes a problem,
but doesn't fix the same problem for another user! */
#if 0
#if defined(__hpux)
/*HP-UX : avoiding socket caching */
send(connection[out].ch_socket, '?', 1, MSG_OOB);
#endif
#endif
#ifdef MUNGE_AUTH
rc = PBSD_munge_authenticate(connection[out].ch_socket, out);
if (rc != 0)
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
if (rc == PBSE_MUNGE_NOT_FOUND)
{
local_errno = PBSE_MUNGE_NOT_FOUND;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot find munge executable\n");
}
}
else
{
local_errno = PBSE_PERM;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot authenticate connection to server \"%s\", errno=%d (%s)\n",
server,
errno,
strerror(errno));
}
}
pthread_mutex_unlock(connection[out].ch_mutex);
return(-1 * local_errno);
}
#else
/* new version of iff using daemon */
if ((ENABLE_TRUSTED_AUTH == FALSE) && ((rc = validate_socket(connection[out].ch_socket)) != PBSE_NONE))
{
close(connection[out].ch_socket);
connection[out].ch_inuse = FALSE;
if (getenv("PBSDEBUG"))
{
fprintf(stderr, "ERROR: cannot authenticate connection to server \"%s\", errno=%d (%s)\n",
server, rc, pbs_strerror(rc));
}
local_errno = PBSE_SOCKET_FAULT;
pthread_mutex_unlock(connection[out].ch_mutex);
return(-1 * local_errno);
}
#endif /* ifdef MUNGE_AUTH */
} /* END if !use_unixsock */
/* setup DIS support routines for following pbs_* calls */
if ((ptr = getenv("PBSAPITIMEOUT")) != NULL)
{
pbs_tcp_timeout = strtol(ptr, NULL, 0);
if (pbs_tcp_timeout <= 0)
{
pbs_tcp_timeout = 10800; /* set for 3 hour time out */
}
}
else
{
pbs_tcp_timeout = 10800; /* set for 3 hour time out */
}
pthread_mutex_unlock(connection[out].ch_mutex);
return(out);
} /* END pbs_original_connect() */