Re: checkpoint hang in 7.2b4

From: Hannu Krosing <hannu(at)tm(dot)ee>
To: mlw <markw(at)mohawksoft(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: checkpoint hang in 7.2b4
Date: 2002-01-12 14:51:23
Message-ID: 3C404D6B.2B8CFCA2@tm.ee
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mlw wrote:
>
> I was running a stock 7.2b4 Postgres with pgbench.
>
> RedHat Linux 7.2, stock everything.
> Dual PIII 650MHZ
> SMP kernel
> 1G RAM
> EXT3 file system
>
> Adaptec SCSI disks, one for /base and ont for/pg_xlog
>
> pgbench scaled to 50
>
> ./pgbench -n -t 100 -h $HOST -c 100 bench
>
> It hung in the checkpoint. I wasn't able to trace it.

I had a similar experience once with -c 5. I sent output of
"ps ax| grep post" to this list and Tom claimed it to be
fixed in CVS head.

------------
Hannu

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