Re: [GENERAL] Recover corrupted data - Mailing list pgsql-general

From Alexandre
Subject Re: [GENERAL] Recover corrupted data
Date
Msg-id CAEPSA-e18FVMrUFqdGFCWGsmPnBO+s9vnRY-EkfaO_1VmnfFZw@mail.gmail.com
Whole thread Raw
In response to Re: [GENERAL] Recover corrupted data  (Vick Khera <vivek@khera.org>)
Responses Re: [GENERAL] Recover corrupted data  (John R Pierce <pierce@hogranch.com>)
List pgsql-general
1) We have a backup but its from the last month, I will try to backup the data without the table that raises the exception.
2) We dont use RAID.

Thank you

On Wed, Apr 19, 2017 at 12:49 PM, Vick Khera <vivek@khera.org> wrote:
1) restore from backup
2) fix whatever configuration you made to let windows (or your hardware) destroy your data on crash. is there some RAID cache that is not backed up by a battery?


On Wed, Apr 19, 2017 at 10:18 AM, Alexandre <psybox@gmail.com> wrote:
Hello,

The computer had a unexpected shutdown, it is a Windows machine.
Now some data appears to be corrupted, I am receiving exceptions like this:

ERROR: could not read block 0 in file "base/16393/16485": read only
0 of 8192 bytes

There is some way to correct this?


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