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From: Eric Sandeen <sandeen@sandeen.net>
To: weber@zbfmail.de, Xfs <xfs@oss.sgi.com>
Subject: Re: Cant mount xfs lvm. Experimental Features?
Date: Tue, 25 Aug 2015 15:04:37 -0500	[thread overview]
Message-ID: <55DCCA55.4010901@sandeen.net> (raw)
In-Reply-To: <accadc1d9218bdf0935af4bb1f1446f7@zbfmail.de>

On 8/25/15 2:26 PM, Marko Weber|8000 wrote:

>>> pvdisplay shows:
>>>
>>> # pvdisplay
>>>   --- Physical volume ---
>>>   PV Name               /dev/md4
>>>   VG Name               VolGroup01
>>>   PV Size               2.69 TiB / not usable 1.25 MiB
>>>
>>>
>>> so what is XFS missing?
>>
>> what does blkid /dev/md4 say?
>>
>> It looks like you might have a storage problem, now, and xfs can't
>> even find a proper magic number on that device.
> 
> smartcl says all is ok.
> AND the othetr two lvm partitions get mounted well....
> 
> blkid output:
> 
> ~ # blkid /dev/md4
> /dev/md4: UUID="7LYlkp-33ro-qyal-yGkZ-pMwC-Ei1L-Viy4UJ" TYPE="LVM2_member"

Sorry, I shouldn't have asked for /dev/md4; that's your physical volume,
not a logical volume.  I meant to ask for blkid of whatever dm-2 is.

Anyway, from:

> Aug 25 18:44:01 backupserver kernel: XFS (dm-2): Invalid superblock magic number

it seems that the dm-2 device doesn't actually contain an xfs filesystem,
so this looks like a storage config problem, not an xfs problem.

-Eric

-Eric

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  reply	other threads:[~2015-08-25 20:04 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-25  8:25 Cant mount xfs lvm. Experimental Features? Marko Weber|8000
2015-08-25 11:54 ` Dave Chinner
2015-08-25 16:51   ` Marko Weber|8000
2015-08-25 18:18     ` Eric Sandeen
2015-08-25 19:26       ` Marko Weber|8000
2015-08-25 20:04         ` Eric Sandeen [this message]
2015-08-25 22:53       ` Marko Weber|8000
2015-08-25 22:58         ` Eric Sandeen
2015-08-25 23:02           ` Marko Weber|8000
2015-08-25 23:16             ` Dave Chinner
2015-08-25 23:03         ` Dave Chinner
2015-08-25 23:10           ` Marko Weber|8000
2015-08-25 23:33             ` Dave Chinner
2015-08-26 10:30               ` Marko Weber|8000

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