static void
do_client(const char *server, short port, char *filename, afs_int32 command,
afs_int32 times, afs_int32 bytes, afs_int32 sendbytes, afs_int32 readbytes,
int dumpstats, int nojumbo, int maxmtu, int maxwsize, int minpeertimeout,
int udpbufsz, int nostats, int hotthread, int threads)
{
struct rx_connection *conn;
afs_uint32 addr;
struct rx_securityClass *secureobj;
int secureindex;
int ret;
char stamp[2048];
struct client_data *params;
#ifdef AFS_PTHREAD_ENV
int i;
pthread_t thread[MAX_THREADS];
pthread_attr_t tattr;
void *status;
#endif
params = calloc(1, sizeof(struct client_data));
#ifdef AFS_NT40_ENV
if (afs_winsockInit() < 0) {
printf("Can't initialize winsock.\n");
exit(1);
}
#endif
if (hotthread)
rx_EnableHotThread();
if (nostats)
rx_enable_stats = 0;
addr = str2addr(server);
rx_SetUdpBufSize(udpbufsz);
ret = rx_Init(0);
if (ret)
errx(1, "rx_Init failed");
if (nojumbo)
rx_SetNoJumbo();
if (maxmtu)
rx_SetMaxMTU(maxmtu);
if (maxwsize) {
rx_SetMaxReceiveWindow(maxwsize);
rx_SetMaxSendWindow(maxwsize);
}
if (minpeertimeout)
rx_SetMinPeerTimeout(minpeertimeout);
get_sec(0, &secureobj, &secureindex);
switch (command) {
case RX_PERF_RPC:
sprintf(stamp, "RPC: threads\t%d, times\t%d, write bytes\t%d, read bytes\t%d",
threads, times, sendbytes, readbytes);
break;
case RX_PERF_RECV:
sprintf(stamp, "RECV: threads\t%d, times\t%d, bytes\t%d",
threads, times, bytes);
break;
case RX_PERF_SEND:
sprintf(stamp, "SEND: threads\t%d, times\t%d, bytes\t%d",
threads, times, bytes);
break;
case RX_PERF_FILE:
sprintf(stamp, "FILE %s: threads\t%d, times\t%d, bytes\t%d",
filename, threads, times, bytes);
break;
}
conn = rx_NewConnection(addr, htons(port), RX_SERVER_ID, secureobj, secureindex);
if (conn == NULL)
errx(1, "failed to contact server");
#ifdef AFS_PTHREAD_ENV
pthread_attr_init(&tattr);
pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_JOINABLE);
#endif
params->conn = conn;
params->filename = filename;
params->command = command;
params->times = times;
params->bytes = bytes;
params->sendbytes = sendbytes;
params->readbytes = readbytes;
start_timer();
#ifdef AFS_PTHREAD_ENV
for ( i=0; i<threads; i++) {
pthread_create(&thread[i], &tattr, client_thread, params);
if ( (i + 1) % RX_MAXCALLS == 0 ) {
conn = rx_NewConnection(addr, htons(port), RX_SERVER_ID, secureobj, secureindex);
if (conn != NULL) {
struct client_data *new_params = malloc(sizeof(struct client_data));
memcpy(new_params, params, sizeof(struct client_data));
new_params->conn = conn;
params = new_params;
}
}
}
#else
client_thread(params);
#endif
#ifdef AFS_PTHREAD_ENV
for ( i=0; i<threads; i++)
pthread_join(thread[i], &status);
#endif
switch (command) {
case RX_PERF_RPC:
end_and_print_timer(stamp, (long long)threads*times*(sendbytes+readbytes));
break;
case RX_PERF_RECV:
case RX_PERF_SEND:
case RX_PERF_FILE:
end_and_print_timer(stamp, (long long)threads*times*bytes);
break;
}
DBFPRINT(("done for good\n"));
if (dumpstats) {
rx_PrintStats(stdout);
rx_PrintPeerStats(stdout, rx_PeerOf(conn));
}
rx_Finalize();
#ifdef AFS_PTHREAD_ENV
pthread_attr_destroy(&tattr);
#endif
free(params);
}
static void
do_server(short port, int nojumbo, int maxmtu, int maxwsize, int minpeertimeout,
int udpbufsz, int nostats, int hotthread,
int minprocs, int maxprocs)
{
struct rx_service *service;
struct rx_securityClass *secureobj;
int secureindex;
int ret;
#ifdef AFS_NT40_ENV
if (afs_winsockInit() < 0) {
printf("Can't initialize winsock.\n");
exit(1);
}
#endif
if (hotthread)
rx_EnableHotThread();
if (nostats)
rx_enable_stats = 0;
rx_SetUdpBufSize(udpbufsz);
ret = rx_Init(htons(port));
if (ret)
errx(1, "rx_Init failed");
if (nojumbo)
rx_SetNoJumbo();
if (maxmtu)
rx_SetMaxMTU(maxmtu);
if (maxwsize) {
rx_SetMaxReceiveWindow(maxwsize);
rx_SetMaxSendWindow(maxwsize);
}
if (minpeertimeout)
rx_SetMinPeerTimeout(minpeertimeout);
get_sec(1, &secureobj, &secureindex);
service =
rx_NewService(0, RX_SERVER_ID, "rxperf", &secureobj, secureindex,
rxperf_ExecuteRequest);
if (service == NULL)
errx(1, "Cant create server");
rx_SetMinProcs(service, minprocs);
rx_SetMaxProcs(service, maxprocs);
rx_SetCheckReach(service, 1);
rx_StartServer(1);
abort();
}
int
main(int argc, char **argv)
{
afs_int32 code;
struct rx_securityClass **securityClasses;
afs_int32 numClasses;
struct rx_service *service;
struct ktc_encryptionKey tkey;
int rxpackets = 100;
int rxJumbograms = 0; /* default is to send and receive jumbograms. */
int rxMaxMTU = -1;
int bufSize = 0; /* temp variable to read in udp socket buf size */
afs_uint32 host = ntohl(INADDR_ANY);
char *auditFileName = NULL;
VolumePackageOptions opts;
#ifdef AFS_AIX32_ENV
/*
* The following signal action for AIX is necessary so that in case of a
* crash (i.e. core is generated) we can include the user's data section
* in the core dump. Unfortunately, by default, only a partial core is
* generated which, in many cases, isn't too useful.
*/
struct sigaction nsa;
sigemptyset(&nsa.sa_mask);
nsa.sa_handler = SIG_DFL;
nsa.sa_flags = SA_FULLDUMP;
sigaction(SIGABRT, &nsa, NULL);
sigaction(SIGSEGV, &nsa, NULL);
#endif
osi_audit_init();
osi_audit(VS_StartEvent, 0, AUD_END);
/* Initialize dirpaths */
if (!(initAFSDirPath() & AFSDIR_SERVER_PATHS_OK)) {
#ifdef AFS_NT40_ENV
ReportErrorEventAlt(AFSEVT_SVR_NO_INSTALL_DIR, 0, argv[0], 0);
#endif
fprintf(stderr, "%s: Unable to obtain AFS server directory.\n",
argv[0]);
exit(2);
}
TTsleep = TTrun = 0;
/* parse cmd line */
for (code = 1; code < argc; code++) {
if (strcmp(argv[code], "-log") == 0) {
/* set extra logging flag */
DoLogging = 1;
} else if (strcmp(argv[code], "-help") == 0) {
goto usage;
} else if (strcmp(argv[code], "-rxbind") == 0) {
rxBind = 1;
} else if (strcmp(argv[code], "-allow-dotted-principals") == 0) {
rxkadDisableDotCheck = 1;
} else if (strcmp(argv[code], "-d") == 0) {
if ((code + 1) >= argc) {
fprintf(stderr, "missing argument for -d\n");
return -1;
}
debuglevel = atoi(argv[++code]);
LogLevel = debuglevel;
} else if (strcmp(argv[code], "-p") == 0) {
lwps = atoi(argv[++code]);
if (lwps > MAXLWP) {
printf("Warning: '-p %d' is too big; using %d instead\n",
lwps, MAXLWP);
lwps = MAXLWP;
}
} else if (strcmp(argv[code], "-auditlog") == 0) {
auditFileName = argv[++code];
} else if (strcmp(argv[code], "-audit-interface") == 0) {
char *interface = argv[++code];
if (osi_audit_interface(interface)) {
printf("Invalid audit interface '%s'\n", interface);
return -1;
}
} else if (strcmp(argv[code], "-nojumbo") == 0) {
rxJumbograms = 0;
} else if (strcmp(argv[code], "-jumbo") == 0) {
rxJumbograms = 1;
} else if (!strcmp(argv[code], "-rxmaxmtu")) {
if ((code + 1) >= argc) {
fprintf(stderr, "missing argument for -rxmaxmtu\n");
exit(1);
}
rxMaxMTU = atoi(argv[++code]);
if ((rxMaxMTU < RX_MIN_PACKET_SIZE) ||
(rxMaxMTU > RX_MAX_PACKET_DATA_SIZE)) {
printf("rxMaxMTU %d invalid; must be between %d-%" AFS_SIZET_FMT "\n",
rxMaxMTU, RX_MIN_PACKET_SIZE,
RX_MAX_PACKET_DATA_SIZE);
exit(1);
}
} else if (strcmp(argv[code], "-sleep") == 0) {
sscanf(argv[++code], "%d/%d", &TTsleep, &TTrun);
if ((TTsleep < 0) || (TTrun <= 0)) {
printf("Warning: '-sleep %d/%d' is incorrect; ignoring\n",
TTsleep, TTrun);
TTsleep = TTrun = 0;
}
} else if (strcmp(argv[code], "-mbpersleep") == 0) {
sscanf(argv[++code], "%d", &MBperSecSleep);
if (MBperSecSleep < 0)
MBperSecSleep = 0;
} else if (strcmp(argv[code], "-udpsize") == 0) {
if ((code + 1) >= argc) {
printf("You have to specify -udpsize <integer value>\n");
exit(1);
}
sscanf(argv[++code], "%d", &bufSize);
if (bufSize < rx_GetMinUdpBufSize())
printf
("Warning:udpsize %d is less than minimum %d; ignoring\n",
bufSize, rx_GetMinUdpBufSize());
else
udpBufSize = bufSize;
} else if (strcmp(argv[code], "-enable_peer_stats") == 0) {
rx_enablePeerRPCStats();
} else if (strcmp(argv[code], "-enable_process_stats") == 0) {
rx_enableProcessRPCStats();
} else if (strcmp(argv[code], "-preserve-vol-stats") == 0) {
DoPreserveVolumeStats = 1;
} else if (strcmp(argv[code], "-sync") == 0) {
if ((code + 1) >= argc) {
printf("You have to specify -sync <sync_behavior>\n");
exit(1);
}
ih_PkgDefaults();
if (ih_SetSyncBehavior(argv[++code])) {
printf("Invalid -sync value %s\n", argv[code]);
exit(1);
}
}
#ifndef AFS_NT40_ENV
else if (strcmp(argv[code], "-syslog") == 0) {
/* set syslog logging flag */
serverLogSyslog = 1;
} else if (strncmp(argv[code], "-syslog=", 8) == 0) {
serverLogSyslog = 1;
serverLogSyslogFacility = atoi(argv[code] + 8);
}
#endif
#ifdef AFS_PTHREAD_ENV
else if (strcmp(argv[code], "-convert") == 0)
convertToOsd = 1;
else if (strcmp(argv[code], "-libafsosd") == 0)
libafsosd = 1;
#endif
else {
printf("volserver: unrecognized flag '%s'\n", argv[code]);
usage:
#ifndef AFS_NT40_ENV
printf("Usage: volserver [-log] [-p <number of processes>] "
"[-auditlog <log path>] [-d <debug level>] "
"[-nojumbo] [-jumbo] [-rxmaxmtu <bytes>] [-rxbind] [-allow-dotted-principals] "
"[-udpsize <size of socket buffer in bytes>] "
"[-syslog[=FACILITY]] -mbpersleep <MB / 1 sec sleep>"
"%s"
"[-enable_peer_stats] [-enable_process_stats] "
"[-sync <always | delayed | onclose | never>] "
#ifdef AFS_PTHREAD_ENV
, libafsosd ? "[-convert] ":"",
#endif
"[-help]\n");
#else
printf("Usage: volserver [-log] [-p <number of processes>] "
"[-auditlog <log path>] [-d <debug level>] "
"[-nojumbo] [-jumbo] [-rxmaxmtu <bytes>] [-rxbind] [-allow-dotted-principals] "
"[-udpsize <size of socket buffer in bytes>] "
"[-enable_peer_stats] [-enable_process_stats] "
"[-sync <always | delayed | onclose | never>] "
"[-help]\n");
#endif
VS_EXIT(1);
}
}
if (auditFileName) {
osi_audit_file(auditFileName);
osi_audit(VS_StartEvent, 0, AUD_END);
}
#ifdef AFS_SGI_VNODE_GLUE
if (afs_init_kernel_config(-1) < 0) {
printf
("Can't determine NUMA configuration, not starting volserver.\n");
exit(1);
}
#endif
InitErrTabs();
#ifdef AFS_PTHREAD_ENV
SetLogThreadNumProgram( threadNum );
#endif
#ifdef AFS_NT40_ENV
if (afs_winsockInit() < 0) {
ReportErrorEventAlt(AFSEVT_SVR_WINSOCK_INIT_FAILED, 0, argv[0], 0);
printf("Volume server unable to start winsock, exiting.\n");
exit(1);
}
#endif
/* Open VolserLog and map stdout, stderr into it; VInitVolumePackage2 can
log, so we need to do this here */
OpenLog(AFSDIR_SERVER_VOLSERLOG_FILEPATH);
VOptDefaults(volumeServer, &opts);
#ifdef AFS_PTHREAD_ENV
if (libafsosd) {
extern struct vol_data_v0 vol_data_v0;
extern struct volser_data_v0 volser_data_v0;
struct init_volser_inputs input = {
&vol_data_v0,
&volser_data_v0
};
struct init_volser_outputs output = {
&osdvol,
&osdvolser
};
code = load_libafsosd("init_volser_afsosd", &input, &output);
if (code) {
ViceLog(0, ("Loading libafsosd.so failed with code %d, aborting\n",
code));
return -1;
}
}
#endif
if (VInitVolumePackage2(volumeServer, &opts)) {
Log("Shutting down: errors encountered initializing volume package\n");
exit(1);
}
/* For nuke() */
Lock_Init(&localLock);
DInit(40);
#ifndef AFS_PTHREAD_ENV
vol_PollProc = IOMGR_Poll; /* tell vol pkg to poll io system periodically */
#endif
#ifndef AFS_NT40_ENV
rxi_syscallp = volser_syscall;
#endif
rx_nPackets = rxpackets; /* set the max number of packets */
if (udpBufSize)
rx_SetUdpBufSize(udpBufSize); /* set the UDP buffer size for receive */
if (rxBind) {
afs_int32 ccode;
if (AFSDIR_SERVER_NETRESTRICT_FILEPATH ||
AFSDIR_SERVER_NETINFO_FILEPATH) {
char reason[1024];
ccode = parseNetFiles(SHostAddrs, NULL, NULL,
ADDRSPERSITE, reason,
AFSDIR_SERVER_NETINFO_FILEPATH,
AFSDIR_SERVER_NETRESTRICT_FILEPATH);
} else
{
ccode = rx_getAllAddr(SHostAddrs, ADDRSPERSITE);
}
if (ccode == 1)
host = SHostAddrs[0];
}
code = rx_InitHost(host, (int)htons(AFSCONF_VOLUMEPORT));
if (code) {
fprintf(stderr, "rx init failed on socket AFSCONF_VOLUMEPORT %u\n",
AFSCONF_VOLUMEPORT);
VS_EXIT(1);
}
if (!rxJumbograms) {
/* Don't allow 3.4 vos clients to send jumbograms and we don't send. */
rx_SetNoJumbo();
}
if (rxMaxMTU != -1) {
rx_SetMaxMTU(rxMaxMTU);
}
rx_GetIFInfo();
#ifndef AFS_PTHREAD_ENV
rx_SetRxDeadTime(420);
#endif
memset(busyFlags, 0, sizeof(busyFlags));
SetupLogSignals();
{
#ifdef AFS_PTHREAD_ENV
pthread_t tid;
pthread_attr_t tattr;
osi_Assert(pthread_attr_init(&tattr) == 0);
osi_Assert(pthread_attr_setdetachstate(&tattr, PTHREAD_CREATE_DETACHED) == 0);
osi_Assert(pthread_create(&tid, &tattr, BKGLoop, NULL) == 0);
#else
PROCESS pid;
LWP_CreateProcess(BKGLoop, 16*1024, 3, 0, "vol bkg daemon", &pid);
LWP_CreateProcess(BKGSleep,16*1024, 3, 0, "vol slp daemon", &pid);
#endif
}
/* Create a single security object, in this case the null security object, for unauthenticated connections, which will be used to control security on connections made to this server */
tdir = afsconf_Open(AFSDIR_SERVER_ETC_DIRPATH);
if (!tdir) {
Abort("volser: could not open conf files in %s\n",
AFSDIR_SERVER_ETC_DIRPATH);
VS_EXIT(1);
}
afsconf_GetKey(tdir, 999, &tkey);
afsconf_BuildServerSecurityObjects(tdir, 0, &securityClasses, &numClasses);
if (securityClasses[0] == NULL)
Abort("rxnull_NewServerSecurityObject");
service =
rx_NewServiceHost(host, 0, VOLSERVICE_ID, "VOLSER", securityClasses,
numClasses, AFSVolExecuteRequest);
if (service == (struct rx_service *)0)
Abort("rx_NewService");
rx_SetBeforeProc(service, MyBeforeProc);
rx_SetAfterProc(service, MyAfterProc);
rx_SetIdleDeadTime(service, 0); /* never timeout */
if (lwps < 4)
lwps = 4;
rx_SetMaxProcs(service, lwps);
#if defined(AFS_XBSD_ENV)
rx_SetStackSize(service, (128 * 1024));
#elif defined(AFS_SGI_ENV)
rx_SetStackSize(service, (48 * 1024));
#else
rx_SetStackSize(service, (32 * 1024));
#endif
if (rxkadDisableDotCheck) {
rx_SetSecurityConfiguration(service, RXS_CONFIG_FLAGS,
(void *)RXS_CONFIG_FLAGS_DISABLE_DOTCHECK);
}
service =
rx_NewService(0, RX_STATS_SERVICE_ID, "rpcstats", securityClasses,
numClasses, RXSTATS_ExecuteRequest);
if (service == (struct rx_service *)0)
Abort("rx_NewService");
rx_SetMinProcs(service, 2);
rx_SetMaxProcs(service, 4);
#ifdef AFS_PTHREAD_ENV
if (libafsosd) {
service =
rx_NewService(0, 7, "afsosd", securityClasses,
numClasses, (osdvolser->op_AFSVOLOSD_ExecuteRequest));
if (!service) {
ViceLog(0, ("Failed to initialize afsosd rpc service.\n"));
exit(-1);
}
rx_SetBeforeProc(service, MyBeforeProc);
rx_SetAfterProc(service, MyAfterProc);
rx_SetIdleDeadTime(service, 0); /* never timeout */
rx_SetMinProcs(service, 2);
if (lwps < 4)
lwps = 4;
rx_SetMaxProcs(service, lwps);
#if defined(AFS_XBSD_ENV)
rx_SetStackSize(service, (128 * 1024));
#elif defined(AFS_SGI_ENV)
rx_SetStackSize(service, (48 * 1024));
#else
rx_SetStackSize(service, (32 * 1024));
#endif
}
#endif /* AFS_PTHREAD_ENV */
LogCommandLine(argc, argv, "Volserver", VolserVersion, "Starting AFS",
Log);
FT_GetTimeOfDay(&statisticStart, 0);
if (afsconf_GetLatestKey(tdir, NULL, NULL) == 0) {
LogDesWarning();
}
if (TTsleep) {
Log("Will sleep %d second%s every %d second%s\n", TTsleep,
(TTsleep > 1) ? "s" : "", TTrun + TTsleep,
(TTrun + TTsleep > 1) ? "s" : "");
}
/* allow super users to manage RX statistics */
/* allow super users to manage RX statistics */
rx_SetRxStatUserOk(vol_rxstat_userok);
rx_StartServer(1); /* Donate this process to the server process pool */
osi_audit(VS_FinishEvent, (-1), AUD_END);
Abort("StartServer returned?");
return 0; /* not reached */
}
int
main(int argc, char **argv)
{
char *hostname;
struct hostent *hostent;
afs_uint32 host;
int logstdout = 0;
struct rx_connection *conn;
struct rx_call *call;
struct rx_peer *peer;
int err = 0;
int nCalls = 1, nBytes = 1;
int bufferSize = 4000000;
char *buffer;
char *sendFile = 0;
int setFD = 0;
int jumbo = 0;
#if !defined(AFS_NT40_ENV) && !defined(AFS_LINUX20_ENV)
setlinebuf(stdout);
rxi_syscallp = test_syscall;
#endif
argv++;
argc--;
while (argc && **argv == '-') {
if (strcmp(*argv, "-silent") == 0)
print = 0;
if (strcmp(*argv, "-jumbo") == 0)
jumbo = 1;
else if (strcmp(*argv, "-nc") == 0)
nCalls = atoi(*++argv), argc--;
else if (strcmp(*argv, "-nb") == 0)
nBytes = atoi(*++argv), argc--;
else if (strcmp(*argv, "-np") == 0)
rx_nPackets = atoi(*++argv), argc--;
else if (!strcmp(*argv, "-nsf"))
rxi_nSendFrags = atoi(*++argv), argc--;
else if (!strcmp(*argv, "-nrf"))
rxi_nRecvFrags = atoi(*++argv), argc--;
else if (strcmp(*argv, "-twind") == 0)
rx_initSendWindow = atoi(*++argv), argc--;
else if (strcmp(*argv, "-rwind") == 0)
rx_initReceiveWindow = atoi(*++argv), argc--;
else if (strcmp(*argv, "-rxlog") == 0)
rxlog = 1;
else if (strcmp(*argv, "-logstdout") == 0)
logstdout = 1;
else if (strcmp(*argv, "-eventlog") == 0)
eventlog = 1;
else if (strcmp(*argv, "-drop") == 0) {
#ifdef RXDEBUG
rx_intentionallyDroppedPacketsPer100 = atoi(*++argv), argc--;
#else
fprintf(stderr, "ERROR: Compiled without RXDEBUG\n");
#endif
}
else if (strcmp(*argv, "-burst") == 0) {
burst = atoi(*++argv), argc--;
burstTime.sec = atoi(*++argv), argc--;
burstTime.usec = atoi(*++argv), argc--;
} else if (strcmp(*argv, "-retry") == 0) {
retryTime.sec = atoi(*++argv), argc--;
retryTime.usec = atoi(*++argv), argc--;
} else if (strcmp(*argv, "-timeout") == 0)
timeout = atoi(*++argv), argc--;
else if (strcmp(*argv, "-fill") == 0)
fillPackets++;
else if (strcmp(*argv, "-file") == 0)
sendFile = *++argv, argc--;
else if (strcmp(*argv, "-timereadvs") == 0)
timeReadvs = 1;
else if (strcmp(*argv, "-wait") == 0) {
/* Wait time between calls--to test lastack code */
waitTime.sec = atoi(*++argv), argc--;
waitTime.usec = atoi(*++argv), argc--;
} else if (strcmp(*argv, "-compute") == 0) {
/* Simulated "compute" time for each call--to test acknowledgement protocol. This is simulated by doing an iomgr_select: imperfect, admittedly. */
computeTime.sec = atoi(*++argv), argc--;
computeTime.usec = atoi(*++argv), argc--;
} else if (strcmp(*argv, "-fd") == 0) {
/* Open at least this many fd's. */
setFD = atoi(*++argv), argc--;
} else {
err = 1;
break;
}
argv++, argc--;
}
if (err || argc != 1)
Quit("usage: rx_ctest [-silent] [-rxlog] [-eventlog] [-nc NCALLS] [-np NPACKETS] hostname");
hostname = *argv++, argc--;
if (rxlog || eventlog) {
if (logstdout)
debugFile = stdout;
else
debugFile = fopen("rx_ctest.db", "w");
if (debugFile == NULL)
Quit("Couldn't open rx_ctest.db");
if (rxlog)
rx_debugFile = debugFile;
if (eventlog)
rxevent_debugFile = debugFile;
}
signal(SIGINT, intSignal); /*Changed to sigquit since dbx is broken right now */
#ifndef AFS_NT40_ENV
signal(SIGQUIT, quitSignal);
#endif
#ifdef AFS_NT40_ENV
if (afs_winsockInit() < 0) {
printf("Can't initialize winsock.\n");
exit(1);
}
rx_EnableHotThread();
#endif
rx_SetUdpBufSize(256 * 1024);
if (!jumbo)
rx_SetNoJumbo();
hostent = gethostbyname(hostname);
if (!hostent)
Abort("host %s not found", hostname);
if (hostent->h_length != 4)
Abort("host address is disagreeable length (%d)", hostent->h_length);
memcpy((char *)&host, hostent->h_addr, sizeof(host));
if (setFD > 0)
OpenFD(setFD);
if (rx_Init(0) != 0) {
printf("RX failed to initialize, exiting.\n");
exit(2);
}
if (setFD > 0) {
printf("rx_socket=%d\n", rx_socket);
}
printf("Using %d packet buffers\n", rx_nPackets);
conn =
rx_NewConnection(host, htons(2500), 3,
rxnull_NewClientSecurityObject(), 0);
if (!conn)
Abort("unable to make a new connection");
/* Set initial parameters. This is (currently) not the approved interface */
peer = rx_PeerOf(conn);
if (burst)
peer->burstSize = peer->burst = burst;
if (!clock_IsZero(&burstTime))
peer->burstWait = burstTime;
if (!clock_IsZero(&retryTime))
peer->rtt = _8THMSEC(&retryTime);
if (sendFile)
SendFile(sendFile, conn);
else {
buffer = (char *)osi_Alloc(bufferSize);
while (nCalls--) {
struct clock startTime;
struct timeval t;
int nbytes;
int nSent;
int bytesSent = 0;
int bytesRead = 0;
call = rx_NewCall(conn);
if (!call)
Abort("unable to make a new call");
clock_GetTime(&startTime);
for (bytesSent = 0; bytesSent < nBytes; bytesSent += nSent) {
int tryCount;
tryCount =
(bufferSize >
nBytes - bytesSent) ? nBytes - bytesSent : bufferSize;
nSent = rx_Write(call, buffer, tryCount);
if (nSent == 0)
break;
}
for (bytesRead = 0; (nbytes = rx_Read(call, buffer, bufferSize));
bytesRead += nbytes) {
};
if (print)
printf("Received %d characters in response\n", bytesRead);
err = rx_EndCall(call, 0);
if (err)
printf("Error %d returned from rpc call\n", err);
else {
struct clock totalTime;
float elapsedTime;
clock_GetTime(&totalTime);
clock_Sub(&totalTime, &startTime);
elapsedTime = clock_Float(&totalTime);
fprintf(stderr,
"Sent %d bytes in %0.3f seconds: %0.0f bytes per second\n",
bytesSent, elapsedTime, bytesSent / elapsedTime);
}
if (!clock_IsZero(&computeTime)) {
t.tv_sec = computeTime.sec;
t.tv_usec = computeTime.usec;
if (select(0, 0, 0, 0, &t) != 0)
Quit("Select didn't return 0");
}
if (!clock_IsZero(&waitTime)) {
struct timeval t;
t.tv_sec = waitTime.sec;
t.tv_usec = waitTime.usec;
#ifdef AFS_PTHREAD_ENV
select(0, 0, 0, 0, &t);
#else
IOMGR_Sleep(t.tv_sec);
#endif
}
if (debugFile)
rx_PrintPeerStats(debugFile, rx_PeerOf(conn));
rx_PrintPeerStats(stdout, rx_PeerOf(conn));
}
}
Quit("testclient: done!\n");
return 0;
}
int
main(int argc, char **argv)
{
afs_int32 code;
struct rx_securityClass **securityClasses;
afs_int32 numClasses;
struct rx_service *service;
int rxpackets = 100;
char hoststr[16];
afs_uint32 host = ntohl(INADDR_ANY);
VolumePackageOptions opts;
#ifdef AFS_AIX32_ENV
/*
* The following signal action for AIX is necessary so that in case of a
* crash (i.e. core is generated) we can include the user's data section
* in the core dump. Unfortunately, by default, only a partial core is
* generated which, in many cases, isn't too useful.
*/
struct sigaction nsa;
sigemptyset(&nsa.sa_mask);
nsa.sa_handler = SIG_DFL;
nsa.sa_flags = SA_FULLDUMP;
sigaction(SIGABRT, &nsa, NULL);
sigaction(SIGSEGV, &nsa, NULL);
#endif
osi_audit_init();
osi_audit(VS_StartEvent, 0, AUD_END);
/* Initialize dirpaths */
if (!(initAFSDirPath() & AFSDIR_SERVER_PATHS_OK)) {
#ifdef AFS_NT40_ENV
ReportErrorEventAlt(AFSEVT_SVR_NO_INSTALL_DIR, 0, argv[0], 0);
#endif
fprintf(stderr, "%s: Unable to obtain AFS server directory.\n",
argv[0]);
exit(2);
}
configDir = strdup(AFSDIR_SERVER_ETC_DIRPATH);
if (ParseArgs(argc, argv)) {
exit(1);
}
if (auditFileName) {
osi_audit_file(auditFileName);
osi_audit(VS_StartEvent, 0, AUD_END);
}
#ifdef AFS_SGI_VNODE_GLUE
if (afs_init_kernel_config(-1) < 0) {
printf
("Can't determine NUMA configuration, not starting volserver.\n");
exit(1);
}
#endif
InitErrTabs();
#ifdef AFS_PTHREAD_ENV
SetLogThreadNumProgram( rx_GetThreadNum );
#endif
#ifdef AFS_NT40_ENV
if (afs_winsockInit() < 0) {
ReportErrorEventAlt(AFSEVT_SVR_WINSOCK_INIT_FAILED, 0, argv[0], 0);
printf("Volume server unable to start winsock, exiting.\n");
exit(1);
}
#endif
OpenLog(&logopts);
VOptDefaults(volumeServer, &opts);
if (VInitVolumePackage2(volumeServer, &opts)) {
Log("Shutting down: errors encountered initializing volume package\n");
exit(1);
}
/* For nuke() */
Lock_Init(&localLock);
DInit(40);
#ifndef AFS_PTHREAD_ENV
vol_PollProc = IOMGR_Poll; /* tell vol pkg to poll io system periodically */
#endif
#if !defined( AFS_NT40_ENV ) && !defined(AFS_DARWIN160_ENV)
rxi_syscallp = volser_syscall;
#endif
rx_nPackets = rxpackets; /* set the max number of packets */
if (udpBufSize)
rx_SetUdpBufSize(udpBufSize); /* set the UDP buffer size for receive */
if (rxBind) {
afs_int32 ccode;
if (AFSDIR_SERVER_NETRESTRICT_FILEPATH ||
AFSDIR_SERVER_NETINFO_FILEPATH) {
char reason[1024];
ccode = afsconf_ParseNetFiles(SHostAddrs, NULL, NULL,
ADDRSPERSITE, reason,
AFSDIR_SERVER_NETINFO_FILEPATH,
AFSDIR_SERVER_NETRESTRICT_FILEPATH);
} else
{
ccode = rx_getAllAddr(SHostAddrs, ADDRSPERSITE);
}
if (ccode == 1)
host = SHostAddrs[0];
}
Log("Volserver binding rx to %s:%d\n",
afs_inet_ntoa_r(host, hoststr), AFSCONF_VOLUMEPORT);
code = rx_InitHost(host, (int)htons(AFSCONF_VOLUMEPORT));
if (code) {
fprintf(stderr, "rx init failed on socket AFSCONF_VOLUMEPORT %u\n",
AFSCONF_VOLUMEPORT);
VS_EXIT(1);
}
if (!rxJumbograms) {
/* Don't allow 3.4 vos clients to send jumbograms and we don't send. */
rx_SetNoJumbo();
}
if (rxMaxMTU != -1) {
if (rx_SetMaxMTU(rxMaxMTU) != 0) {
fprintf(stderr, "rxMaxMTU %d is invalid\n", rxMaxMTU);
VS_EXIT(1);
}
}
rx_GetIFInfo();
rx_SetRxDeadTime(420);
memset(busyFlags, 0, sizeof(busyFlags));
#ifdef AFS_PTHREAD_ENV
opr_softsig_Init();
SetupLogSoftSignals();
#else
SetupLogSignals();
#endif
{
#ifdef AFS_PTHREAD_ENV
pthread_t tid;
pthread_attr_t tattr;
opr_Verify(pthread_attr_init(&tattr) == 0);
opr_Verify(pthread_attr_setdetachstate(&tattr,
PTHREAD_CREATE_DETACHED) == 0);
opr_Verify(pthread_create(&tid, &tattr, BKGLoop, NULL) == 0);
#else
PROCESS pid;
LWP_CreateProcess(BKGLoop, 16*1024, 3, 0, "vol bkg daemon", &pid);
#endif
}
/* Create a single security object, in this case the null security object, for unauthenticated connections, which will be used to control security on connections made to this server */
tdir = afsconf_Open(configDir);
if (!tdir) {
Abort("volser: could not open conf files in %s\n",
configDir);
AFS_UNREACHED(VS_EXIT(1));
}
/* initialize audit user check */
osi_audit_set_user_check(tdir, vol_IsLocalRealmMatch);
afsconf_BuildServerSecurityObjects(tdir, &securityClasses, &numClasses);
if (securityClasses[0] == NULL)
Abort("rxnull_NewServerSecurityObject");
service =
rx_NewServiceHost(host, 0, VOLSERVICE_ID, "VOLSER", securityClasses,
numClasses, AFSVolExecuteRequest);
if (service == (struct rx_service *)0)
Abort("rx_NewService");
rx_SetBeforeProc(service, MyBeforeProc);
rx_SetAfterProc(service, MyAfterProc);
rx_SetIdleDeadTime(service, 0); /* never timeout */
if (lwps < 4)
lwps = 4;
rx_SetMaxProcs(service, lwps);
#if defined(AFS_XBSD_ENV)
rx_SetStackSize(service, (128 * 1024));
#elif defined(AFS_SGI_ENV)
rx_SetStackSize(service, (48 * 1024));
#else
rx_SetStackSize(service, (32 * 1024));
#endif
if (rxkadDisableDotCheck) {
code = rx_SetSecurityConfiguration(service, RXS_CONFIG_FLAGS,
(void *)RXS_CONFIG_FLAGS_DISABLE_DOTCHECK);
if (code) {
fprintf(stderr,
"volser: failed to allow dotted principals: code %d\n",
code);
VS_EXIT(1);
}
}
service =
rx_NewService(0, RX_STATS_SERVICE_ID, "rpcstats", securityClasses,
numClasses, RXSTATS_ExecuteRequest);
if (service == (struct rx_service *)0)
Abort("rx_NewService");
rx_SetMinProcs(service, 2);
rx_SetMaxProcs(service, 4);
LogCommandLine(argc, argv, "Volserver", VolserVersion, "Starting AFS",
Log);
if (afsconf_GetLatestKey(tdir, NULL, NULL) == 0) {
LogDesWarning();
}
/* allow super users to manage RX statistics */
rx_SetRxStatUserOk(vol_rxstat_userok);
rx_StartServer(1); /* Donate this process to the server process pool */
osi_audit(VS_FinishEvent, (-1), AUD_END);
Abort("StartServer returned?");
AFS_UNREACHED(return 0);
}
