xfs_repair

[Roman Hlynovskiy <roman.hlynovskiy@xxxxxxxxx>]

hello, after a server crush we are trying to get back access to data on another server.

out setup is the following:

4 disks in md-array, lvm over it and xfs

xfs_check just stops with 'out of memory error'

xfs_repair after a long list of complains says:

corrupt dinode 2473604576, extent total = 1, nblocks = 0.  This is a bug.
Please capture the filesystem metadata with xfs_metadump and
report it to xfs@xxxxxxxxxxx.
cache_node_purge: refcount was 1, not zero (node=0xb43ab688)

fatal error -- 117 - couldn't iget disconnected inode

I captured this metadata file, but it's 2GB size.

is there a chance to fix the fs?

--
...WBR, Roman Hlynovskiy