/* background daemon for timing out transactions */
static void*
BKGLoop(void *unused)
{
struct timeval tv;
time_t now;
afs_int32 sleepseconds;
int loop = 0;
while (1) {
now = FT_ApproxTime();
sleepseconds =
GCWAKEUP - (now % GCWAKEUP); /* synchronize with wall clock */
tv.tv_sec = sleepseconds;
tv.tv_usec = 0;
#ifdef AFS_PTHREAD_ENV
#ifdef AFS_NT40_ENV
Sleep(GCWAKEUP * 1000);
#else
select(0, 0, 0, 0, &tv);
#endif
#else
(void)IOMGR_Select(0, 0, 0, 0, &tv);
#endif
TransferRate();
GCTrans();
TryUnlock();
loop++;
if (loop == 10) { /* reopen log every 5 minutes */
loop = 0;
ReOpenLog(AFSDIR_SERVER_VOLSERLOG_FILEPATH);
if (osdvol)
(osdvol->op_osd_5min_check)();
#ifdef AFS_DEMAND_ATTACH_FS
if (VInit >= 2) { /* look for newly mounted partitions */
VAttachPartitions();
VInitAttachVolumes(fileServer);
}
#endif
}
}
return NULL;
}
static int
handleit(struct cmd_syndesc *as, void *arock)
{
struct cmd_item *ti;
int err = 0;
afs_uint32 volumeId = 0;
char *partName = 0;
struct DiskPartition64 *partP = NULL;
#ifndef AFS_NT40_ENV
if (geteuid() != 0) {
printf("vol-info must be run as root; sorry\n");
exit(1);
}
#endif
if (as->parms[0].items)
online = 1;
else
online = 0;
if (as->parms[1].items)
DumpVnodes = 1;
else
DumpVnodes = 0;
if (as->parms[2].items)
DumpDate = 1;
else
DumpDate = 0;
if (as->parms[3].items)
DumpInodeNumber = 1;
else
DumpInodeNumber = 0;
if (as->parms[4].items)
InodeTimes = 1;
else
InodeTimes = 0;
if ((ti = as->parms[5].items))
partName = ti->data;
if ((ti = as->parms[6].items))
volumeId = strtoul(ti->data, NULL, 10);
if (as->parms[7].items)
dheader = 1;
else
dheader = 0;
if (as->parms[8].items) {
dsizeOnly = 1;
dheader = 1;
DumpVnodes = 1;
} else
dsizeOnly = 0;
if (as->parms[9].items) {
fixheader = 1;
} else
fixheader = 0;
if (as->parms[10].items) {
saveinodes = 1;
dheader = 1;
DumpVnodes = 1;
} else
saveinodes = 0;
if (as->parms[11].items) {
orphaned = 1;
DumpVnodes = 1;
} else
#if defined(AFS_NAMEI_ENV)
if (as->parms[12].items) {
PrintFileNames = 1;
DumpVnodes = 1;
} else
#endif
orphaned = 0;
DInit(10);
err = VAttachPartitions();
if (err) {
printf("%d partitions had errors during attach.\n", err);
}
if (partName) {
partP = VGetPartition(partName, 0);
if (!partP) {
printf("%s is not an AFS partition name on this server.\n",
partName);
exit(1);
}
}
if (!volumeId) {
if (!partP) {
HandleAllPart();
} else {
HandlePart(partP);
}
} else {
char name1[128];
if (!partP) {
partP = FindCurrentPartition();
if (!partP) {
printf("Current partition is not a vice partition.\n");
exit(1);
}
}
(void)afs_snprintf(name1, sizeof name1, VFORMAT,
afs_printable_uint32_lu(volumeId));
if (dsizeOnly && !saveinodes)
printf
("Volume-Id\t Volsize Auxsize Inodesize AVolsize SizeDiff (VolName)\n");
HandleVolume(partP, name1);
}
return 0;
}
static int
handleit(struct cmd_syndesc *as, void *arock)
{
register struct cmd_item *ti;
int err = 0;
int volumeId = 0;
char *partName = 0;
char *fileName = NULL;
struct DiskPartition64 *partP = NULL;
char name1[128];
char tmpPartName[20];
int fromtime = 0;
afs_int32 code;
#ifndef AFS_NT40_ENV
#if 0
if (geteuid() != 0) {
fprintf(stderr, "voldump must be run as root; sorry\n");
exit(1);
}
#endif
#endif
if ((ti = as->parms[0].items))
partName = ti->data;
if ((ti = as->parms[1].items))
volumeId = atoi(ti->data);
if ((ti = as->parms[2].items))
fileName = ti->data;
if ((ti = as->parms[3].items))
verbose = 1;
if (as->parms[4].items && strcmp(as->parms[4].items->data, "0")) {
code = ktime_DateToInt32(as->parms[4].items->data, &fromtime);
if (code) {
fprintf(STDERR, "failed to parse date '%s' (error=%d))\n",
as->parms[4].items->data, code);
return code;
}
}
DInit(10);
err = VAttachPartitions();
if (err) {
fprintf(stderr, "%d partitions had errors during attach.\n", err);
}
if (partName) {
if (strlen(partName) == 1) {
if (partName[0] >= 'a' && partName[0] <= 'z') {
strcpy(tmpPartName, "/vicepa");
tmpPartName[6] = partName[0];
partP = VGetPartition(tmpPartName, 0);
}
} else {
partP = VGetPartition(partName, 0);
}
if (!partP) {
fprintf(stderr,
"%s is not an AFS partition name on this server.\n",
partName);
exit(1);
}
}
if (!volumeId) {
fprintf(stderr, "Must specify volume id!\n");
exit(1);
}
if (!partP) {
fprintf(stderr, "must specify vice partition.\n");
exit(1);
}
(void)afs_snprintf(name1, sizeof name1, VFORMAT, (unsigned long)volumeId);
HandleVolume(partP, name1, fileName, fromtime);
return 0;
}
