From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | "David J(dot) Trombley" <dtrom(at)bumba(dot)net> |
Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: psql hanging |
Date: | 2002-10-29 22:18:54 |
Message-ID: | 24122.1035929934@sss.pgh.pa.us |
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Lists: | pgsql-general |
"David J. Trombley" <dtrom(at)bumba(dot)net> writes:
> I'm running 7.2.2 on x86 linux, and trying to execute a very large
> (200Mb or so) sql script by cat'ing it to psql.
> After about 2000 lines, psql hangs.
> An strace yields the following output after the process is in the
> hung state:
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigaction(SIGINT, {0x804d528, [], SA_RESTART|0x4000000},
> {0x804d528, [], SA_RESTART|0x4000000}, 8) = 0
> over and over again.
Can't guess much from that. Could you attach to the hung process with
gdb and get a stack trace?
regards, tom lane
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