Re: Recovery from disk+fs crash

Eric Anderson wrote:

You could go in with fsdb and fix the parts manually, but it wouldn't be
simple. You might also try a 'preen' first - not sure if that will do
anything different. Also - this fs is not currently mounted at all,
right?

I have no experience with fsdb, so that will take some time for me to
read the manuals.

The filesystem was mounted read-only just then, but fsck_uff -b 160
/dev/da0s1f only says it copies the block, and leaves the filesystem dirty.

root@:~# fsck_ffs -b 160 /dev/da0s1f
Alternate super block location: 160
** /dev/da0s1f
cannot alloc 188446744067446403432 bytes for inphead

UPDATE STANDART SUPERBLOCK? [yn] y


***** FILE SYSTEM STILL DIRTY *****


I tried with several backup copies (as newfs -N said it would make; this
is a standard install with no fs optimizations). All with the same result.


Robin
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