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Re: xfs_metadump

To: Johannes Weydt <Johannes.Weydt@xxxxxxxxxxxx>, "xfs@xxxxxxxxxxx" <xfs@xxxxxxxxxxx>
Subject: Re: xfs_metadump
From: Eric Sandeen <sandeen@xxxxxxxxxxx>
Date: Fri, 12 Jun 2015 08:26:23 -0500
Cc: "'dwdos@xxxxxxxxxxxx'" <dwdos@xxxxxxxxxxxx>, Reiter Manuel <manuel.reiter@xxxxxx>, Frühauf Andreas <Andreas.Fruehauf@xxxxxx>
Delivered-to: xfs@xxxxxxxxxxx
In-reply-to: <51AEB2C95D121A4D983B13981120AC65853860@xxxxxxxxxxxxxxxxxxxx>
References: <51AEB2C95D121A4D983B13981120AC65853860@xxxxxxxxxxxxxxxxxxxx>
On 6/12/15 7:49 AM, Johannes Weydt wrote:
> Hello SGI,
> 
>  
> 
> We experienced a I/O error on one of our XFS filesystems, xfs_repair –n 
> advised to
> 
> “Please capture the filesystem metadata with xfs_metadump and
> 
> report it to xfs@xxxxxxxxxxx <mailto:xfs@xxxxxxxxxxx>.”
> before it ended with a Segmentation fault.
> 
> The metadata is almost 3GB big, how do you recommend to transfer the file?

did you try to compress it?

> Do you have an open FTP for us?

> Also attached are some console outputs of first investigation attempts.
> 
> Log of xfs_repair –n (1^st run)

What version?  Have you tried the latest version?

oh:

> xfsprogs is installed in version:
> 
> root@daw1:/localtmp # rpm -qa |grep xfsprogs
> 
> xfsprogs-3.1.1-10.el6.x86_64

> 
> Can you advise something?

If this is a RHEL6 box, have you contacted Red Hat support?

-Eric

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