"Marc Mitchell" <marcm@eisolution.com> writes:
> Running 7.3.2 under RedHat we suffered a disk crash. Following was
> Postgres log output from after crash:
> 2003-09-04 09:24:51 [1873] LOG: redo starts at 0/B3129C68
> 2003-09-04 09:24:51 [1873] PANIC: Invalid page header in block 2696
> of 329110
Try updating to 7.3.4 --- it gets out of some startup problems that
earlier 7.3.* releases fail to cope with. If that doesn't help,
I think your next step is "pg_resetxlog".
regards, tom lane