| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Ganesan R <rganesan(at)myrealbox(dot)com> |
| Cc: | pgsql-bugs(at)postgresql(dot)org, pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: PANIC: unable to locate a valid checkpoint record |
| Date: | 2003-02-21 04:07:55 |
| Message-ID: | 9548.1045800475@sss.pgh.pa.us |
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| Lists: | pgsql-admin pgsql-bugs |
Ganesan R <rganesan(at)myrealbox(dot)com> writes:
> I am using 7.3.2. postmaster prints this on starting up:
> LOG: ReadRecord: bad resource manager data checksum in record at 0/E42144
> pg_resetxlog is able to recover from the problem; but I am concerned because
> I can reproduce the scenario very easily.
You should definitely be concerned :-(. It sounds like the CRC code
isn't working at all on your platform. What is your platform --- what
hardware, what OS, which C compiler? How did you configure and install
Postgres?
regards, tom lane
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