Re: Postgresql 9.1 replication failing - Mailing list pgsql-hackers

Jim Buttafuoco <jim@contacttelecom.com> writes:

All,

I have a large PG 9.1.1 server (over 1TB of data) and replica using log shipping.  I had some hardware issues on the

replica system and now I am getting the following in my pg_log/* files.  Same 2 lines over and over since yesterday.

2011-12-01 07:46:30 EST  >LOG:  restored log file "000000010000028E000000E5" from archive

2011-12-01 07:46:30 EST  >LOG:  incorrect resource manager data checksum in record at 28E/E555E1B8

Anything I can do on the replica or do I have to start over?

INspect that WAL segment or possibly the one immediatly following it
in comparison to another copy if you still have it on the master or a
central WAL repository.

A standby crashing meanwhile copying in a WAL segment and/or synching
one to disk could result in ramdon corruption.

If you have another copy of the segment and does not compare equal to
the one your standby is trying to read, try another copy.

Finally, I know this is not the correct list, I tried general with no answer.

The admin list is the right one for such a post probably.

HTH

Thanks

Jim

___________________________________________________________

[cid]

Jim Buttafuoco

jim@contacttelecom.com

603-647-7170 ext. 2222- Office

603-490-3409 - Cell

jimbuttafuoco - Skype

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Jerry Sievers
Postgres DBA/Development Consulting
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