Re: pgsql: Add TAP tests for pg_verify_checksums

On 10/12/2018 05:52 PM, Andres Freund wrote:
> On 2018-10-12 17:46:17 -0400, Andrew Dunstan wrote:
>>
>> On 10/12/2018 05:14 PM, Andrew Dunstan wrote:
>>>
>>> On 10/11/2018 08:17 PM, Michael Paquier wrote:
>>>> Add TAP tests for pg_verify_checksums
>>>>
>>>> All options available in the utility get coverage:
>>>> - Tests with disabled page checksums.
>>>> - Tests with enabled test checksums.
>>>> - Emulation of corruption and broken checksums with a full scan and
>>>> single relfilenode scan.
>>>>
>>>> This patch has been contributed mainly by Michael Banck and Magnus
>>>> Hagander with things presented on various threads, and I have gathered
>>>> all the contents into a single patch.
>>>>
>>>> Author: Michael Banck, Magnus Hagander, Michael Paquier
>>>> Reviewed-by: Peter Eisentraut
>>>> Discussion: https://postgr.es/m/20181005012645.GE1629@paquier.xyz
>>>
>>> We have some failures here on Windows. I suspect we might need to do a
>>> little more surgery like was done in commit
>>> efd7f8e36553cd32e445061cbbc80d32028f4248
>>>
>>>
>> No, hah, I see what it's doing. It's trying to checksum a non-data file that
>> only exists in the EXEC_BACKEND case:
>>
>> pg_verify_checksums: could not read block 0 in file "G:/prog/bf/root/HEAD/pgsql.build/src/bin/pg_verify_checksums/tmp_check/t_002_actions_node_checksum_data/pgdata/global/config_exec_params": read 4843 of 8192
>>
>> This gadget needs to learn to exclude such files.
> See conversation around http://archives.postgresql.org/message-id/20181012060543.GE30064%40paquier.xyz

Ah, thanks, missed that.

cheers

andrew

-- 
Andrew Dunstan                https://www.2ndQuadrant.com
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