[Gluster-users] Quick question regarding xfs_repair

[Terry Haley]

I'm guessing since Gluster was striping across this and 3 other nodes, I'm
pretty much left with whatever data I was able to backup prior to this
happening and whatever I was lucky enough to get from the gluster system
that didn't have stripes on this node. I still haven't heard if gluster will
fail on a copy if the file could not be fully constructed from the stripes.

I suppose it's time for some diagnostics to see if the node is worth
rebuilding or I need to order anything.

Thanks Joe.

Terry

-----Original Message-----
From: Joe Landman [mailto:landman at scalableinformatics.com] 
Sent: Tuesday, March 15, 2011 10:33 AM
To: Terry Haley
Cc: gluster-users at gluster.org
Subject: Re: [Gluster-users] Quick question regarding xfs_repair

On 03/15/2011 10:32 AM, Terry Haley wrote:
> I did so and received the same error:
>
> [root at temporal002 ~]# xfs_repair /dev/sdd
> Phase 1 - find and verify superblock...
> superblock read failed, offset 0, size 524288, ag 0, rval -1
>
> fatal error -- Input/output error
>
> My messages file looks like this:
>
> Mar 15 10:34:28 temporal002 kernel: sd 7:0:0:0: SCSI error: return code =
> 0x08000002
> Mar 15 10:34:28 temporal002 kernel: sdd: Current: sense key: Hardware
Error
> Mar 15 10:34:28 temporal002 kernel:     Add. Sense: Internal target
failure
> Mar 15 10:34:28 temporal002 kernel:
> Mar 15 10:34:28 temporal002 kernel: end_request: I/O error, dev sdd,
sector
> 0

Ok, thats a hardware error.  The file system may (or may not) be intact. 
  The RAID/disk however, is probably toast.




-- 
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics Inc.
email: landman at scalableinformatics.com
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