/* background daemon for timing out transactions */
static void*
BKGLoop(void *unused)
{
struct timeval tv;
int loop = 0;
afs_pthread_setname_self("vol bkg");
while (1) {
tv.tv_sec = GCWAKEUP;
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
GCTrans();
TryUnlock();
loop++;
if (loop == 10) { /* reopen log every 5 minutes */
loop = 0;
ReOpenLog();
}
}
AFS_UNREACHED(return(NULL));
}
/*!
* Handle requests to reopen the log.
*
* This signal handler will reopen the log file. A new, empty log file
* will be created if the log file does not already exist.
*
* External log rotation programs may rotate a server log file by
* renaming the existing server log file and then immediately sending a
* signal to the corresponding server process. Server log messages will
* continue to be appended to the renamed server log file until the
* server log is reopened. After this signal handler completes, server
* log messages will be written to the new log file. This allows
* external log rotation programs to rotate log files without
* messages being dropped.
*/
void
ReOpenLog_Signal(int signo)
{
ReOpenLog();
if (resetSignals) {
(void)signal(signo, ReOpenLog_Signal);
}
}
static void *
FiveMinuteCheckLWP(void *unused)
{
printf("start 5 min check lwp\n");
while (1) {
IOMGR_Sleep(fiveminutes);
/* close the log so it can be removed */
ReOpenLog(AFSDIR_SERVER_KALOG_FILEPATH); /* no trunc, just append */
}
return NULL;
}
/* 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;
}
