Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-25 Thread Craig Ringer
On 05/26/2011 06:18 AM, Scott Marlowe wrote: On Wed, May 25, 2011 at 4:07 PM, John Rouillard wrote: Well I am also managing to panic the kernel on some runs as well. So my guess is this is not only a postgres bug (if it's a postgres issue at all). As gregg mentioned in another followup ext4 u

Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-25 Thread Scott Marlowe
On Wed, May 25, 2011 at 4:07 PM, John Rouillard wrote: > Well I am also managing to panic the kernel on some runs as well.  So > my guess is this is not only a postgres bug (if it's a postgres issue > at all). > > As gregg mentioned in another followup ext4 under centos 5.x may be an > issue. I'll

Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-25 Thread John Rouillard
On Wed, May 25, 2011 at 03:19:59PM -0500, Kevin Grittner wrote: > John Rouillard wrote: > > On Mon, May 23, 2011 at 05:21:04PM -0500, Kevin Grittner wrote: > >> John Rouillard wrote: > >> > >> > I seem to be able to provoke this error: > >> > > >> >vacuum...ERROR: invalid page header in

Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-25 Thread Greg Smith
On 05/23/2011 06:16 PM, John Rouillard wrote: OS: centos 5.5 Filesystem: data - ext4 (note 4 not 3); 6.6T formatted wal - ext4; 1.5T formatted Raid: data - level 10, 8 disk wd2003; controller LSI MegaRAID SAS 9260-4i wal - level 1, 2 disk wd2003; controller LSI MegaRAID SAS

Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-25 Thread Kevin Grittner
John Rouillard wrote: > On Mon, May 23, 2011 at 05:21:04PM -0500, Kevin Grittner wrote: >> John Rouillard wrote: >> >> > I seem to be able to provoke this error: >> > >> >vacuum...ERROR: invalid page header in >> > block 2128910 of relation base/16385/21476 >> >> What versi

Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-25 Thread John Rouillard
On Mon, May 23, 2011 at 05:21:04PM -0500, Kevin Grittner wrote: > John Rouillard wrote: > > > I seem to be able to provoke this error: > > > >vacuum...ERROR: invalid page header in > > block 2128910 of relation base/16385/21476 > > What version of PostgreSQL? Hmm, I thought

Re: [PERFORM] "error with invalid page header" while vacuuming pgbench data

2011-05-23 Thread Kevin Grittner
John Rouillard wrote: > I seem to be able to provoke this error: > >vacuum...ERROR: invalid page header in > block 2128910 of relation base/16385/21476 What version of PostgreSQL? -Kevin -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To mak