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 l3OAjOr3014414 for ; Tue, 24 Apr 2007 06:45:25 -0400 Received: from vs1011.euddene.net (vs1011.euddene.net [84.20.3.36]) by mx2.redhat.com (8.13.1/8.13.1) with ESMTP id l3OAjKOr002693 for ; Tue, 24 Apr 2007 06:45:21 -0400 Received: from [192.168.1.33] (28.Red-83-55-207.dynamicIP.rima-tde.net [83.55.207.28]) by vs1011.euddene.net (8.12.3/8.12.3/Debian-7.1) with ESMTP id l3OAItkm012184 for ; Tue, 24 Apr 2007 12:18:56 +0200 Message-ID: <462DDFBE.2010104@euddene.com> Date: Tue, 24 Apr 2007 12:45:18 +0200 From: Mariano Gonzalvo MIME-Version: 1.0 Subject: Re: [linux-lvm] Configure lvm2 with drbd References: <462DDAC5.20100@euddene.com> <462DDC87.5040808@redhat.com> In-Reply-To: <462DDC87.5040808@redhat.com> Content-Type: multipart/alternative; boundary="------------070006090503020207000903" 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: To: LVM general discussion and development This is a multi-part message in MIME format. --------------070006090503020207000903 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Thanks so much! now it does work ok. Best regards Mariano > Mariano Gonzalvo wrote: > >> Hi, >> >> I'm trying to configure lvm2 on top of drbd. I've configured drbd >> (/dev/drbd0 and /dev/drbd1) and put them as primary node, but when I try >> to create a physical volume this is what it does happens >> >> pvcreate /dev/drbd0 >> Physical volume "/dev/drbd0" successfully created >> pvdisplay >> --- NEW Physical volume --- >> PV Name /dev/md4 >> VG Name >> PV Size 129,45 GB >> Allocatable NO >> PE Size (KByte) 0 >> Total PE 0 >> Free PE 0 >> Allocated PE 0 >> PV UUID MtxjHy-8zfW-i9nq-TJA4-b6F9-jtcW-FkanLB >> >> /dev/md4 is the raid device over was configured drbd0. >> >> Why /dev/md4 it's taken as PV Name? >> >> > > It's trying to be helpful! Normally people build MD devices out of other devices > and so LVM uses the MD in preference to other devices it finds with the same UUID. > > You'll need to exclude the MD device in the /etc/lvm/lvm.conf filters entry. > something like: > > filter =[ "r/md4/" ] > > > --------------070006090503020207000903 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Thanks so much! now it does work ok.

Best regards

Mariano
Mariano Gonzalvo wrote:
  
Hi,

    I'm trying to configure lvm2 on top of drbd. I've configured drbd
(/dev/drbd0 and /dev/drbd1) and put them as primary node, but when I try
to create a physical volume this is what it does happens

       pvcreate /dev/drbd0
          Physical volume "/dev/drbd0" successfully created
       pvdisplay
            --- NEW Physical volume ---
          PV Name               /dev/md4
          VG Name
          PV Size               129,45 GB
          Allocatable           NO
          PE Size (KByte)       0
          Total PE              0
          Free PE               0
          Allocated PE          0
          PV UUID               MtxjHy-8zfW-i9nq-TJA4-b6F9-jtcW-FkanLB

    /dev/md4 is the raid device over was configured drbd0.

    Why /dev/md4 it's taken as PV Name?

    

It's trying to be helpful! Normally people build MD devices out of other devices
and so LVM uses the MD in preference to other devices it finds with the same UUID.

You'll need to exclude the MD device in the /etc/lvm/lvm.conf filters entry.
something like:

filter =[ "r/md4/" ]

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