Re: [GENERAL] PostgreSQL corruption

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От James Sewell
Тема Re: [GENERAL] PostgreSQL corruption
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Msg-id CAANVwEtE7_4XOYdpSwALTRZEvBnFCGCKeZvY0Pvtere9kZpaPg@mail.gmail.com
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Ответ на Re: [GENERAL] PostgreSQL corruption  (Magnus Hagander <magnus@hagander.net>)
Ответы Re: [GENERAL] PostgreSQL corruption  (James Sewell <james.sewell@jirotech.com>)
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That's the plan, but it's essentially a client managed embedded database so small steps needed. If I can prove it's the hardware first that would be preferable. 

It looks like diskcheck.pl doesn't work on Windows (no IO::Handle::sync) - does anybody know of an alternative testkit. A C one would be the best I suppose as it could exactly mimic PostgreSQL.

Cheers,

James Sewell,
PostgreSQL Team Lead / Solutions Architect 

 

Suite 112, Jones Bay Wharf, 26-32 Pirrama Road, Pyrmont NSW 2009

On Wed, Feb 15, 2017 at 4:10 AM, Magnus Hagander <magnus@hagander.net> wrote:
On Tue, Feb 14, 2017 at 5:21 AM, James Sewell <james.sewell@jirotech.com> wrote:
Hello All,

I am working with a client who is facing issues with database corruption after a physical hard power off (the machines are at remote sites, this could be a power outage or user error).

They have an environment made up of many of the following consumer grade stand alone machines:
  • Windows 7 SP1
  • PostgreSQL 9.2.4

If you're using 9.2.4, you are missing about 4 years worth of bugfixes. While what you're talking aobut sounds like other issues, you should really upgrade that to something that doesn't have loads of known bugs and then re-run the tests.

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