Re: jumpstart - pgsql.v824

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От Tom Lane
Тема Re: jumpstart - pgsql.v824
Дата
Msg-id 29787.1194017101@sss.pgh.pa.us
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Ответ на jumpstart - pgsql.v824  (dx k9 <bitsandbytes88@hotmail.com>)
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dx k9 <bitsandbytes88@hotmail.com> writes:
> Is there any way to trick an instance into starting when you just have base, global, pg_clog, pg_mulitxact,
pg_subtrans,pg_tblspc, & pg_twophase, but no pg_xlog? 

pg_resetxlog would probably be enough to get it to start, but the odds
of having a non-corrupt database afterwards don't seem very good.

>  We weren't backing up the pg_xlog, because we didn't think we needed it, but the backup_label seems to need it.
Evenif we take the backup_label file out, and try to start postgres, it doesn't start. 

Have you read the manual's chapter on backup/restore?  There are several
documented ways to do things successfully, but inventing your own is not
likely to work.

            regards, tom lane

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