[Lustre-discuss] error e2fsck run for lfsck

[Andreas Dilger]

I attached a patch for fixing this problem to the bug. I haven't yet had a chance to test it fully, but it did not fail on my home filesystem which is using pools. 

Cheers, Andreas

On 2010-09-18, at 3:47, Thomas Roth <t.roth at gsi.de> wrote:

> Thanks, Daniel.
> I have tried on another test system without pools, and there it worked
> indeed.
> 
> Regards,
> Thomas
> 
> On 09/10/2010 08:48 PM, Daniel Kobras wrote:
>> Hi Thomas!
>> 
>> On Fri, Sep 10, 2010 at 08:16:57PM +0200, Thomas Roth wrote:
>>> on a 1.8.4 test system, I tried prepare for lfsck and got an error from
>>> e2fsck:
>>> 
>>> mds:~# e2fsck -n -v --mdsdb /tmp/mdsdb /dev/sdb2
>>> e2fsck 1.41.10.sun2 (24-Feb-2010)
>>> lustre-MDT0000 lustre database creation, check forced.
>>> Pass 1: Checking inodes, blocks, and sizes
>>> MDS: ost_idx 0 max_id 190010
>>> MDS: ost_idx 1 max_id 179671
>>> MDS: ost_idx 2 max_id 43436
>>> MDS: ost_idx 3 max_id 97654
>>> MDS: ost_idx 4 max_id 78973
>>> MDS: got 40 bytes = 5 entries in lov_objids
>>> MDS: max_files = 15090
>>> MDS: num_osts = 5
>>> mds info db file written
>>> error: only handle v1 LOV EAs, not 0bd30bd0
>>> e2fsck: aborted
>> 
>> This looks like https://bugzilla.lustre.org/show_bug.cgi?id=21704: Currently
>> you cannot fsck an MDT filesystem that uses pools.
>> 
>> Regards,
>> 
>> Daniel.
>> 
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>> http://lists.lustre.org/mailman/listinfo/lustre-discuss
> 
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