Обсуждение: 7.4.1 & invalid page header in block

Hi,

I use the 7.4.1 version of postgresql.
And I got few message in log:
# grep header log
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4602 of relation "url"
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4598 of relation "url"
ERROR:  invalid page header in block 4602 of relation "url"

url is a index for web. I do not care if I loose few data.

How can I correct table url ?

Thanks for any help.

Jean-Gérard Pailloncy

=?ISO-8859-1?Q?Pailloncy_Jean-G=E9rard?= <pailloncy@ifrance.com> writes:
> ERROR:  invalid page header in block 4602 of relation "url"
> url is a index for web. I do not care if I loose few data.
> How can I correct table url ?

If it's an index then you can just REINDEX.  However, you would be
extremely foolish to just reindex and forget the problem.  This suggests
strongly that you have hardware problems --- if so, your next problem is
likely to be with an irreplaceable table rather than an easily
rebuildable index :-(.  I'd suggest running the usual barrage of
hardware tests: memtest86, badblocks, etc...

            regards, tom lane