| From: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
|---|---|
| To: | Jun Ishiduka <ishizuka(dot)jun(at)po(dot)ntts(dot)co(dot)jp> |
| Cc: | ssinger_pg(at)sympatico(dot)ca, heikki(dot)linnakangas(at)enterprisedb(dot)com, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Online base backup from the hot-standby |
| Date: | 2011-06-30 03:58:50 |
| Message-ID: | BANLkTi=iiYWYmq-pt-zgaGXS_FQt6VngUA@mail.gmail.com |
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| Lists: | pgsql-hackers |
2011/6/28 Jun Ishiduka <ishizuka(dot)jun(at)po(dot)ntts(dot)co(dot)jp>:
>
>> Considering everything that has been discussed on this thread so far.
>>
>> Do you still think your patch is the best way to accomplish base backups
>> from standby servers?
>> If not what changes do you think should be made?
>
> I reconsider the way to not use pg_stop_backup().
>
> Process of online base backup on standby server:
> 1. pg_start_backup('x');
> 2. copy the data directory
> 3. copy *pg_control*
Who deletes the backup_label file created by pg_start_backup()?
Isn't pg_stop_backup() required to do that?
Regards,
--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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