[Lustre-discuss] Problems & partial success on PPC64 (XServe G5) Debian cluster

[Robert Olson]

oh excellent, that is great news. so it looks like we're not seeing  
endian-based corruption then.?

thanks,
--bob

On Jan 10, 2008, at 5:26 PM, Andreas Dilger wrote:

> On Jan 10, 2008  16:38 -0600, Robert Olson wrote:
>> The MDT and another OST I checked also had the same error:
>>
>> root at bio-ppc-head-3:/scratch/lustre/e2fsprogs/e2fsprogs-1.40.4.cfs1#
>> /scratch/olson/e2fsprogs/sbin/e2fsck -fn /dev/md0
>> e2fsck 1.40.4.cfs1 (31-Dec-2007)
>> Warning: skipping journal recovery because doing a read-only  
>> filesystem
>> check.
>> Pass 1: Checking inodes, blocks, and sizes
>> Pass 2: Checking directory structure
>> Pass 3: Checking directory connectivity
>> Pass 4: Checking reference counts
>> Pass 5: Checking group summary information
>> Free blocks count wrong (82818517, counted=82619128).
>> Fix? no
>>
>> Free inodes count wrong (94797811, counted=93117818).
>> Fix? no
>
> This is pretty normal if you are checking a filesystem read-only.  The
> superblock summaries are not updated, to avoid lock contention.
>
> Cheers, Andreas
> --
> Andreas Dilger
> Sr. Staff Engineer, Lustre Group
> Sun Microsystems of Canada, Inc.
>