From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx2.redhat.com (mx2.redhat.com [10.255.15.25]) by int-mx2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l3PCIN2v012958 for ; Wed, 25 Apr 2007 08:18:23 -0400 Received: from emailgate2.cpvie.co.at (smtp.cargo-partner.com [195.234.151.28]) by mx2.redhat.com (8.13.1/8.13.1) with ESMTP id l3PCIKIY002450 for ; Wed, 25 Apr 2007 08:18:21 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by emailgate2.cpvie.co.at (Postfix) with ESMTP id C61D240CB1 for ; Wed, 25 Apr 2007 14:18:14 +0200 (CEST) Received: from cp.com (mail.cargo-partner.com [10.10.201.21]) by emailgate2.cpvie.co.at (Postfix) with ESMTP id 195DE40C2C for ; Wed, 25 Apr 2007 14:18:14 +0200 (CEST) Received: from [81.5.235.182] (account eisenkoe@cargo-partner.com HELO [81.5.235.182]) by cp.com (CommuniGate Pro SMTP 5.1.8) with ESMTPA id 23264477 for linux-lvm@redhat.com; Wed, 25 Apr 2007 14:18:13 +0200 Message-ID: <462F4703.8040200@cargo-partner.com> Date: Wed, 25 Apr 2007 14:18:11 +0200 From: =?ISO-8859-1?Q?Michael_Eisenk=F6lbl?= MIME-Version: 1.0 Subject: Re: [linux-lvm] clusteredVG+mirroredLV References: <462332EF.5090505@cargo-partner.com> <462E65D2.5070008@cargo-partner.com> <462F07B8.9060205@cargo-partner.com> <47D4EAB4-1EA1-42DB-A8F9-C412B07E0005@engineyard.com> In-Reply-To: <47D4EAB4-1EA1-42DB-A8F9-C412B07E0005@engineyard.com> Content-Transfer-Encoding: quoted-printable Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="iso-8859-1"; format="flowed" To: LVM general discussion and development is there any other possibility the get a solution? Jayson Vantuyl wrote: > Mirroring (and snapshotting) does not currently work with clustered=20 > VGs. This is because cmirror (and csnap) is not released yet. > > On Apr 25, 2007, at 2:48 AM, Michael Eisenk=EF=BF=BDlbl 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=20 >> this is no problem. >> but when I am trying to create the mirrored logical volume (on this=20 >> clusteredVG), I got the following error message: >> >> lvcreate command failed. >> Command attempted: "/usr/sbin/lvcreate -n mirrorLV -l 6 -m1 mirrorVG=20 >> /dev/sde1 /dev/sdb1 /dev/sdc1" - System Error Message: Error=20 >> 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 >> https://www.redhat.com/mailman/listinfo/linux-lvm >> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > > > > --=20 > Jayson Vantuyl > Systems Architect > *Engine Yard * > 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/