Re: checkpoint hang in 7.2b4 - Mailing list pgsql-hackers

From Hannu Krosing
Subject Re: checkpoint hang in 7.2b4
Date
Msg-id 3C404D6B.2B8CFCA2@tm.ee
Whole thread Raw
In response to checkpoint hang in 7.2b4  (mlw <markw@mohawksoft.com>)
Responses Re: checkpoint hang in 7.2b4  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
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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