| From: | Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp> |
|---|---|
| To: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [HACKERS] Open 6.5 items |
| Date: | 1999-05-28 05:20:22 |
| Message-ID: | 199905280520.OAA19906@srapc451.sra.co.jp |
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| Thread: | |
| Lists: | pgsql-hackers |
>spinlock stuck problem
This time I have tested on another slower/less memory machine. Seems
things getting worse. I got:
LockAcquire: xid table corrupted
This comes from:
/*
* Find or create an xid entry with this tag
*/
result = (XIDLookupEnt *) hash_search(xidTable, (Pointer) &item,
HASH_ENTER, &found);
if (!result)
{
elog(NOTICE, "LockAcquire: xid table corrupted");
return STATUS_ERROR;
}
As you can see the aquired master lock never released, and all
backends get stucked. (of course, corrupted xid table is a problem too
).
Another error was:
out of free buffers: time to abort !
I will do more testing...
---
Tatsuo Ishii
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