[Lustre-discuss] LDISKFS-fs warnings on MDS lustre 1.6.4.2

[Cliff White]

Wojciech Turek wrote:
> Hi Folks,
> 
> We can see these massages on our MDS
> 
> Feb 12 12:46:08 mds01 kernel: LDISKFS-fs warning (device dm-0):  
> empty_dir: bad directory (dir #31452569) - no `.' or `..'
> Feb 12 12:46:08 mds01 kernel: LDISKFS-fs warning (device dm-0):  
> ldiskfs_rmdir: empty directory has too many links (3)
> 
> It seem to indicate that we have bad(corrupted) directory. Do you have  
> any idea how to find out which dir is that? Is this can indicate some  
> global problem?

Use the CFS version of e2fsprogs, run 'fsck -fn'
This genereally indicates a bad MDS device.

cliffw

> 
> We will be grateful for your advices ?
> 
> Cheers
> 
> Wojciech Turek
> 
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