| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Gaetano Mendola" <mendola(at)bigfoot(dot)com> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Vacuum full hang => strace |
| Date: | 2003-02-03 14:32:27 |
| Message-ID: | 14053.1044282747@sss.pgh.pa.us |
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| Lists: | pgsql-admin |
"Gaetano Mendola" <mendola(at)bigfoot(dot)com> writes:
> gettimeofday({1044264831, 559402}, NULL) = 0
> setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={1, 0}},
> {it_interval={0, 0}, it_value={0, 0}}) = 0
> semop(21037068, 0xbfffed00, 1) = -1 EINTR (Interrupted system call)
> --- SIGALRM (Alarm clock) ---
> sigreturn() = ? (mask now [])
> semop(21037068, 0xbfffed00, 1
> that's all, after this remain there for ever.
Looks like my guess was right: it's waiting for some other process to
release a lock. Check for open transactions that have accessed the
table in question.
regards, tom lane
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