From: "Michael Eisenkölbl" <eisenkoe@cargo-partner.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] clusteredVG+mirroredLV
Date: Wed, 25 Apr 2007 10:29:52 +0200 [thread overview]
Message-ID: <462F1180.1010602@cargo-partner.com> (raw)
In-Reply-To: <47D4EAB4-1EA1-42DB-A8F9-C412B07E0005@engineyard.com>
Do you know when it will be released?
Will it work with with RHEL 5?
Jayson Vantuyl wrote:
> Mirroring (and snapshotting) does not currently work with clustered
> VGs. This is because cmirror (and csnap) is not released yet.
>
> On Apr 25, 2007, at 2:48 AM, Michael Eisenk�lbl wrote:
>
>> Hi all,
>>
>> i want to create a two node cluster with three iSCSI devices.
>> the iSCSI devices should be mirrored (2mirror+1log) to be more secure.
>> I am going to configure 3 PVs and after a clustered volume group, so
>> this is no problem.
>> but when I am trying to create the mirrored logical volume (on this
>> clusteredVG), I got the following error message:
>>
>> lvcreate command failed.
>> Command attempted: "/usr/sbin/lvcreate -n mirrorLV -l 6 -m1 mirrorVG
>> /dev/sde1 /dev/sdb1 /dev/sdc1" - System Error Message: Error
>> locking on node server4: Internal lvm error, check syslog
>> Aborting. Failed to activate mirror log. Remove new LVs and retry.
>> Failed to create mirror log.
>>
>> I deleted everything and retried it, but everytime the same error.
>> cluster is working good. clvmd is also started with locking mode 2.
>> if I try to create a normal VG with a mirrored LV everythings fine.
>> if I try to create a clustered VG with a normal LV everythings fine.
>> but not a clustered VG with a mirrored LV...... why?
>>
>> maybe somebody can help me with this situation.
>>
>> kind regards
>> Michael
>>
>> _______________________________________________
>> linux-lvm mailing list
>> linux-lvm@redhat.com <mailto:linux-lvm@redhat.com>
>> https://www.redhat.com/mailman/listinfo/linux-lvm
>> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
>
>
>
> --
> Jayson Vantuyl
> Systems Architect
> *Engine Yard <http://www.engineyard.com>*
> jvantuyl@engineyard.com <mailto:jvantuyl@engineyard.com>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> linux-lvm mailing list
> linux-lvm@redhat.com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
next prev parent reply other threads:[~2007-04-25 8:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <462332EF.5090505@cargo-partner.com>
[not found] ` <462E65D2.5070008@cargo-partner.com>
2007-04-25 7:48 ` [linux-lvm] clusteredVG+mirroredLV Michael Eisenkölbl
2007-04-25 8:16 ` Jayson Vantuyl
2007-04-25 8:29 ` Michael Eisenkölbl [this message]
2007-04-25 12:18 ` Michael Eisenkölbl
[not found] <20070425121838.70D3A732E7@hormel.redhat.com>
2007-04-25 14:46 ` Lin_ChiiShing
2007-04-25 15:31 ` Jonathan Brassow
2007-04-25 20:00 ` Michael Eisenkölbl
2008-01-29 8:55 ` Michael Eisenkölbl
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