Re: Btree or not btree? That is the question - Mailing list pgsql-hackers

From Greg Sabino Mullane
Subject Re: Btree or not btree? That is the question
Date
Msg-id 20120606200945.GW10277@tinybird.home
Whole thread Raw
In response to Re: Btree or not btree? That is the question  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On Mon, Jun 04, 2012 at 02:09:44PM -0400, Tom Lane wrote:
> Greg Sabino Mullane <greg@endpoint.com> writes:
> > We have a 8.3.18 system (yes, the same one from the previous
> > thread, finally upgraded!) that gave us this error yesterday:
>
> > ERROR:  index "pg_class_oid_index" is not a btree
>
> That means you got bogus data while reading the metapage.
> I'm beginning to wonder about the hardware on this server ...

Thanks for the reply. Me too. This is on a cluster[1], so we
do have the luxury of testing the hardware on each box and
shuffling things around. I'm also thinking we need to get away
from the near-constant updating of pg_class, just as a good
measure.

[1] Bruce, yet another usage! :)

--
Greg Sabino Mullane greg@endpoint.com
End Point Corporation
PGP Key: 0x14964AC8

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