Thanks for replying.
But I could't find relation between the RequestXLogSwitch function and the error I met.
For perfromance purpose , I change the pg_start_backup checkpoint type from CHECKPOINT_WAIT to CHECKPOINT_IMMEDIATE,
doesit matter?
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Richard
2010-08-05
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发件人：Tom Lane
发送日期：2010-08-05 22:04:30
收件人：Richard
抄送：pgsql-hackers
主题：Re: [HACKERS] Online backup cause boot failure, anyone know why?
"Richard" <husttripper@vip.sina.com> writes:
> PS : I am using PG 8.3.7
I believe there's a related bug fix in 8.3.8.
BTW, -hackers is not the place for this type of question.
regards, tom lane
