Re: Wierd quirk of HS/SR, probably not fixable - Mailing list pgsql-hackers

From Fujii Masao
Subject Re: Wierd quirk of HS/SR, probably not fixable
Date
Msg-id k2u3f0b79eb1004270111o87bad841ibba612f3969aa1c3@mail.gmail.com
Whole thread Raw
In response to Re: Wierd quirk of HS/SR, probably not fixable  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Responses Re: Wierd quirk of HS/SR, probably not fixable  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
List pgsql-hackers
On Tue, Apr 27, 2010 at 4:19 PM, Heikki Linnakangas
<heikki.linnakangas@enterprisedb.com> wrote:
> Hmm, we could throw an error in the standby, when we see a shutdown
> checkpoint while we're waiting for an end-backup record. If the database
> was shut down before pg_stop_backup(), we know that the backup was
> cancelled and the end-backup record we're waiting for will never arrive.

Sounds good. This would work fine even if an immediate shutdown is done
instead since the primary ends up generating a shutdown checkpoint record
when restarting.

Regards,

-- 
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center


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