From: Peter Rajnoha <prajnoha@redhat.com>
To: linux-lvm@redhat.com
Subject: Re: [linux-lvm] dev node change
Date: Tue, 10 Dec 2013 15:19:43 +0100 [thread overview]
Message-ID: <52A722FF.5090903@redhat.com> (raw)
In-Reply-To: <CAAKRE70EMS2i43Em_LiX3P7zJ7hR1KW5pL4Jxvjk9VSdLvnr=A@mail.gmail.com>
On 12/09/2013 04:13 PM, Umar Draz wrote:
> Hi All
>
> I have a SCSI share which i am using linux initiator on my ubuntu. Its
> available for me in /dev/sdb
>
> No I have created lvm group using the /dev/sdb. Today I just logut and
> login my scsi share but this time ubutnu gave me this as /dev/sdc
> instead of /dev/sdb.
>
> due to this my lvm group is stuck, and its giving me the error
>
> Input/output error
>
> on pvdisplay or vgdisplay,
>
> Any body help me how I can reslove this issue.?
>
You should always deactivate your LVM volumes before
disconnecting the underlying iSCSI volumes and then when
you reconnect the iSCSI back, activate the LVM volumes
(or if autoactivation is used - meaning use_lvmetad=1
is set in lvm.conf, this activation happens automatically).
Alternatively, you can call vgchange --refresh when the
iSCSI is connected back.
--
Peter
next prev parent reply other threads:[~2013-12-10 14:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-09 15:13 [linux-lvm] dev node change Umar Draz
2013-12-10 14:19 ` Peter Rajnoha [this message]
2013-12-10 14:33 ` Alessandro MACUZ
2013-12-11 8:46 ` Peter Rajnoha
2013-12-11 9:23 ` Umar Draz
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