On Fri, 8 Apr 2022 at 15:24, Magnus Hagander <mag...@hagander.net> wrote:

>
>
> On Fri, Apr 8, 2022 at 11:06 AM <friend.have...@icloud.com> wrote:
>
>> Hi,
>>
>> While we are looking for a suitable backup to recover from, I hope this
>> community may have some other advice on forward steps in case we cannot
>> restore.
>>
>> RCA: Unexpected shutdown due to critical power failure
>>
>> Current Issue: The file base/16509/17869 is zero bytes in size.
>>
>> The error message when running this query is:
ERROR:  could not read block 0 in file "base/16509/17869": read only 0 of
8192 bytes

i guess it is maybe page header/ metadata not the whole file is zero bytes.
the data can be recovered then from the blogs?
i may be corrected :)

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