Re: Corruption issue

How can I stop it from recurring?

On Sat, 23 Sept 2023, 15:04 Holger Jakobs, <holger(at)jakobs(dot)com> wrote:

> chkdsk is a Windows program, but the original poster wrote her is using
> Linux.
>
> So, badblocks could be the appropriate program.
>
>
> Am 22. September 2023 18:55:14 MESZ schrieb Dan Smith <
> j(dot)daniel(dot)smith1(at)gmail(dot)com>:
>
>> On Fri, Sep 22, 2023, 12:48 PM OS DB2 <opensourcedb2(at)gmail(dot)com> wrote:
>>
>>> Hi,
>>>
>>> In one of the our production database when we are trying to fetch the
>>> records from one of the table, we are getting below error.
>>>
>>> *Compressed data is corrupted*
>>>
>>> Os - linux
>>> Postgresql version - 9.5
>>>
>>> We have restored data somehow using secondary node but still please let
>>> me know how we can find out the root cause and avoid such scenarios in
>>> future.
>>>
>>> Regards,
>>> Nikhil
>>>
>>
>>
>> Recommend running chkdsk and upgrade the cluster (9.5 is EOL).
>>
>>
>> Best regards,
>>
>> Dan Smith
>>
>>