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Re: Invalid redo in checkpoint record

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From: "Craig Ringer" <craig@xxxxxxxxxxxxxxxxxxxxx>

Before you do re-create the cluster, if the data is unimportant is there
any chance you could take a copy of it so it can be examined to see what
happened? PostgreSQL should recover cleanly after a hard crash, and
unless there's a storage subsystem issue or fsync was off this sort of
thing might indicate an issue with Pg's crash recovery. Having a copy of
the database would be really handy.

The whole data directory would need to be tar'ed up and gzip'd.

I would have gladly but unfortunately it's too late now! Unless you know of any backup files or logs which may have survived the drop-create process?

If it ever happens again in the future I'll be sure to retain it.

Shak

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