Re: Problem on AIX with current
От | Tatsuo Ishii |
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Тема | Re: Problem on AIX with current |
Дата | |
Msg-id | 20011002100939E.t-ishii@sra.co.jp обсуждение исходный текст |
Ответ на | Re: Problem on AIX with current (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Problem on AIX with current
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Список | pgsql-hackers |
> > Here is a stack trace using dbx. > > > semop(??, ??, ??) at 0xd02be73c > > IpcSemaphoreLock(??, ??, ??), line 425 in "ipc.c" > > LWLockAcquire(??, ??), line 270 in "lwlock.c" > > LockAcquire(??, ??, ??, ??, ??), line 482 in "lock.c" > > This process is waiting to acquire the LockMgr lock. You need to look > at the rest of the processes and try to figure out who's got the lock. Strange enough, there's no other backend (of course except stats collectors) here. I make sure this with ps and pg_stat_activity view. BTW pg_stat_activity view shows: 16556 | test | 197378 | 1 | postgres | update accounts set abalance = abalance + 406, filler = 'added amount toabalance is 406' where aid = 1447 -- Tatsuo Ishii
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