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From: malahal@us.ibm.com
To: dm-devel@redhat.com
Subject: Re: Removing a failed device from LVM2/DM
Date: Tue, 1 Sep 2009 15:47:04 -0700	[thread overview]
Message-ID: <20090901224704.GA23179@us.ibm.com> (raw)
In-Reply-To: <1251838679.5459.148.camel@cail>

Alan D. Brunelle [Alan.Brunelle@hp.com] wrote:
> Unfortunately:
> 
> # rm -rf /etc/lvm/cache
> 
> # vgscan
>   Reading all physical volumes.  This may take a while...
>   /dev/disk/by-id/scsi-360060b0000837a508c01035ef0d00033: read failed
> after 0 of 512 at 0: Input/output error
>   /dev/disk/by-id/scsi-360060b0000837a508c01035ef0d00033: read failed
> after 0 of 512 at 291347562496: Input/output error
>   /dev/disk/by-id/scsi-360060b0000837a508c01035ef0d00033: read failed
> after 0 of 512 at 291347632128: Input/output error
>   /dev/disk/by-id/scsi-360060b0000837a508c01035ef0d00033: read failed
> after 0 of 512 at 0: Input/output error
>   /dev/disk/by-id/scsi-360060b0000837a508c01035ef0d00033: read failed
> after 0 of 512 at 4096: Input/output error
>   /dev/disk/by-id/scsi-360060b0000837a508c01035ef0d00033: read failed
> after 0 of 2048 at 0: Input/output error
>   Found volume group "vg" using metadata type lvm2

Looks like you have some symbolic links that point to a dead device.
Change your filter to accept devices appropriately, maybe like below
(untested!).

filter = [ "r|sdab|", a|/dev/sd|", "r|.*|" ]

The above filter would avoid looking at /dev/disk/by-id and other
unneeded directories.

Thanks, Malahal.

  reply	other threads:[~2009-09-01 22:47 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-31 15:16 Removing a failed device from LVM2/DM Alan D. Brunelle
2009-08-31 16:02 ` Takahiro Yasui
2009-08-31 16:24   ` malahal
2009-08-31 16:55   ` Alan D. Brunelle
2009-08-31 17:37     ` Takahiro Yasui
2009-09-01 16:16 ` Alan D. Brunelle
2009-09-01 16:25   ` malahal
2009-09-01 18:42     ` Alan D. Brunelle
2009-09-01 19:08       ` malahal
2009-09-01 20:57         ` Alan D. Brunelle
2009-09-01 22:47           ` malahal [this message]
2009-09-03 14:53             ` Alan D. Brunelle
2009-09-03 15:15               ` malahal
2009-09-23  4:59                 ` Javier Barroso

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