Tom Lane wrote:
>Sergio Pili <sergio(dot)pili(at)spm(dot)com(dot)ar> writes:
>
>
>>pg_dump abort with this error:
>>pg_dump: dumpBlobs(): error reading large object: ERROR: cannot read block
>>6389 of pg_largeobject_loid_pn_index: Input/output error
>>
>>
>
>
>
>>This error is caused by bad block on my hard drive?
>>
>>
>
>Looks like it.
>
>
>
>>How can i do to recover database without lost blobs? Or to lose less
>>information?
>>
>>
>
>If the only loss is in that index, you can rebuild the index using
>REINDEX.
>
>
But still, I would not go on much longer with that Harddisk...