Rick Gigger wrote:
> Ron Johnson wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> On 10/18/06 19:57, Rick Gigger wrote:
>>> To make a long story short lets just say that I had a bit of a hardware
>>> failure recently.
>>>
>>> If I got an error like this when trying to dump a db from the mangled
>>> data directory is it safe to say it's totally hosed or is there some
>>> chance of recovery?
>>>
>>> pg_dump: ERROR: could not open relation 1663/18392/18400: No such file
>>> or directory
>>> pg_dump: SQL command to dump the contents of table "file" failed:
>>> PQendcopy() failed.
>>> pg_dump: Error message from server: ERROR: could not open relation
>>> 1663/18392/18400: No such file or directory
>>> pg_dump: The command was: COPY public.file (vfs_id, vfs_type, vfs_path,
>>> vfs_name, vfs_modified, vfs_owner, vfs_data) TO stdout;
>>
>> What happens when you fsck the relevant partitions?
>
> Errors about a bunch of duplicate inodes, missing inodes, etc. Should I
> do it again and get some of the exact text for you?
Also this is an example of the type of errors that were being logged
before it died:
LOG: checkpoint record is at 26/41570488
LOG: redo record is at 26/41570488; undo record is at 0/0; shutdown TRUE