Let's be clear. If you change the postgres code and then things break I think you're pretty much on your own. We can accept some responsibility for helping you if you're running our code, but not if you're running our code which you have subsequently mangled. If you break things you get to fix them.

cheers

andrew

On 08/05/2010 10:20 AM, Richard wrote:
Oh sorry, I missed something. I turned off the XLOG archive in code after 
pg_start_backup so the pg_xlog directory contains all the xlog files.
And for performance purpose, I change the checkpoint type in pg_start_backup to 
CHECKPOINT_IMMEDIATE, does it matter?
The PG log I mentioned above is the running error log not the XLOG.

------------------                              
Richard
2010-08-05

-------------------------------------------------------------
发件人:Robert Haas
发送日期:2010-08-05 22:07:45
收件人:Richard
抄送:Andrew Dunstan; pgsql-hackers
主题:Re: [HACKERS] Re: Re: [HACKERS] Online backup cause boot failure,anyone know 
why?

On Thu, Aug 5, 2010 at 9:50 AM, Richard<husttrip...@vip.sina.com>  wrote:
I reboot PG because  I found PG recovery end point if far away from the actual 
end point of the XLOG on the backup directory, so  I want to test if the 
original DB is OK.
Unfortunately, I got the same PG log on the original DB. I don't unstand what 
you said, I missing what?
The transaction logs archived during the backup?


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