Re: [GENERAL] BDR, near xid wraparound, a lot of files in pg_subtrans directory

Hi craig,

I have a bunch of orphaned replication identifier.
How to cleanup those orpaned identifier without affecting currently
configured slots?

I mean what is relation the replication identifier with slot_name in
replication slots?

On Mon, Sep 18, 2017 at 3:00 PM, milist ujang <ujang(dot)milist(at)gmail(dot)com>
wrote:

> Hi Craig,
>
> So, is it safe to drop those list from this query output?
>
> select riname from pg_replication_identifier where riname not in
> (select external_id from pg_replication_identifier_progress);
>
> I cannot read pg_get_replication_identifier_progress function, is it
> likely c function?
>
>
>
>
> On Fri, Sep 15, 2017 at 11:14 AM, Craig Ringer <craig(at)2ndquadrant(dot)com>
> wrote:
>
>> On 15 September 2017 at 11:46, milist ujang <ujang(dot)milist(at)gmail(dot)com>
>> wrote:
>>
>>> Hi Craig,
>>>
>>> Thanks again for pointing to inactive replication slot.
>>> After inactive replication slot been dropped, the relfrozenxid now
>>> moving.
>>>
>>> I wonder if replication identifier will have some issue if left
>>> un-chained? since at other side there are inactive replication identifier.
>>>
>>
>> No, that's harmless.
>>
>> However, if there's still an "other side" at all, you presumably have
>> broken replication.
>>
>>
>> --
>> Craig Ringer http://www.2ndQuadrant.com/
>> PostgreSQL Development, 24x7 Support, Training & Services
>>
>
>
>
> --
> regards
>
> ujang jaenudin | DBA Consultant (Freelancer)
> http://ora62.wordpress.com
> http://id.linkedin.com/pub/ujang-jaenudin/12/64/bab
>

--
regards

ujang jaenudin | DBA Consultant (Freelancer)
http://ora62.wordpress.com
http://id.linkedin.com/pub/ujang-jaenudin/12/64/bab