From: | Martijn van Oosterhout <kleptog(at)svana(dot)org> |
---|---|
To: | Jack Orenstein <jack(dot)orenstein(at)hds(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Missing files under pg_data following power failure |
Date: | 2007-10-12 15:51:56 |
Message-ID: | 20071012155156.GB23216@svana.org |
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Lists: | pgsql-general |
On Fri, Oct 12, 2007 at 11:28:04AM -0400, Jack Orenstein wrote:
> Our testing involves cutting power to machines running postgres 7.4,
> while under load (lots of reads and writes). When we do this, we often
> lose some files under pg_data storing table content. I.e., the file
> named for a table's pg_class.oid value is simply gone. This can affect
> many tables following a power outage. We know this problem has
> occurred when we are unable to access a table, e.g.
Really, the files should be under management of the operating system.
What OS are you using and is the filesystems you're using crash safe?
Have a nice day,
--
Martijn van Oosterhout <kleptog(at)svana(dot)org> http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.
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