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 l4NEAT07005312 for ; Wed, 23 May 2007 10:10:29 -0400 Received: from inspire.Mines.EDU (inspire.Mines.EDU [138.67.130.5]) by mx2.redhat.com (8.13.1/8.13.1) with ESMTP id l4NEANoD015938 for ; Wed, 23 May 2007 10:10:23 -0400 Received: from merlin.Mines.EDU (merlin.Mines.EDU [138.67.4.11]) (authenticated bits=0) by inspire.Mines.EDU (8.13.1/8.13.1) with ESMTP id l4NEAHvN003815 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NO) for ; Wed, 23 May 2007 08:10:17 -0600 Subject: Re: [linux-lvm] lvm upgrade problems. From: "Matthew B. Brookover" In-Reply-To: <20070523005108.GB14085@monsterjam.org> References: <20070523005108.GB14085@monsterjam.org> Content-Type: multipart/alternative; boundary="=-fd1geflc31JoJswzKFo8" Date: Wed, 23 May 2007 08:10:16 -0600 Message-Id: <1179929417.5276.10.camel@merlin.Mines.EDU> Mime-Version: 1.0 Reply-To: mbrookov@mines.edu, 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 --=-fd1geflc31JoJswzKFo8 Content-Type: text/plain Content-Transfer-Encoding: 7bit You probably need to start up the cluster infrastructure. cman, ccsd, fencd, and clvmd. This is probably not a good idea, but you can also turn off LVM2 locking with: lvmconf --disable-cluster you can turn LVM2 locking back on with: lvmconf --enable-cluster --lockinglibdir /usr/lib --lockinglib liblvm2clusterlock.so The lvmconf command edits /etc/lvm/lvm.conf. The errors 'connect() failed on local socket: Connection refused' appear from LVM2 commands when clvmd is not running and lvm.conf is configured for a cluster. I am not sure why the device name does not show up. After turning off locking, you could try to do a 'vgchange -ay' and hopefully it will appear. Matt On Tue, 2007-05-22 at 20:51 -0400, jason@monsterjam.org wrote: > hey list. Im running > [root@tf2 ~]# uname -a > Linux tf2.localdomain 2.6.9-55.ELsmp #1 SMP Fri Apr 20 17:03:35 EDT 2007 i686 i686 i386 > GNU/Linux > [root@tf2 ~]# cat /etc/redhat-release > Red Hat Enterprise Linux AS release 4 (Nahant Update 5) > [root@tf2 ~]# > > and I have a lvm volume created on a GFS formatted drive that I cant see anymore.. > > [root@tf2 ~]# vgscan > connect() failed on local socket: Connection refused > connect() failed on local socket: Connection refused > WARNING: Falling back to local file-based locking. > Volume Groups with the clustered attribute will be inaccessible. > Reading all physical volumes. This may take a while... > Skipping clustered volume group diskarray > [root@tf2 ~]# pvscan > connect() failed on local socket: Connection refused > connect() failed on local socket: Connection refused > WARNING: Falling back to local file-based locking. > Volume Groups with the clustered attribute will be inaccessible. > PV /dev/sdb1 VG diskarray lvm2 [136.48 GB / 6.48 GB free] > Total: 1 [136.48 GB] / in use: 1 [136.48 GB] / in no VG: 0 [0 ] > [root@tf2 ~]# > > whats more, the device name used to be > /dev/diskarray/lv1 > now, all I see is > > [root@tf2 ~]# ls -al /dev/disk/by-path/* > lrwxrwxrwx 1 root root 9 May 22 15:34 /dev/disk/by-path/pci-0000:00:1f.1-ide-0:0 -> ../../hda > lrwxrwxrwx 1 root root 9 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0 -> > ../../sda > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part1 -> > ../../sda1 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part2 -> > ../../sda2 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part3 -> > ../../sda3 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part4 -> > ../../sda4 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part5 -> > ../../sda5 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part6 -> > ../../sda6 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part7 -> > ../../sda7 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part8 -> > ../../sda8 > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part9 -> > ../../sda9 > lrwxrwxrwx 1 root root 9 May 22 15:34 /dev/disk/by-path/pci-0000:03:0b.0-scsi-0:2:0:0 -> > ../../sdb > lrwxrwxrwx 1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:03:0b.0-scsi-0:2:0:0-part1 -> > ../../sdb1 > [root@tf2 ~]# > > > /dev/sdb1 is my disk array.. > > any ideas? > > Jason > > > _______________________________________________ > 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/ --=-fd1geflc31JoJswzKFo8 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit You probably need to start up the cluster infrastructure. cman, ccsd, fencd, and clvmd.

This is probably not a good idea, but you can also turn off LVM2 locking with: 
lvmconf --disable-cluster
you can turn LVM2 locking back on with: 
lvmconf --enable-cluster --lockinglibdir /usr/lib --lockinglib liblvm2clusterlock.so
The lvmconf command edits /etc/lvm/lvm.conf.

The errors 'connect() failed on local socket: Connection refused' appear from LVM2 commands when clvmd is not running and lvm.conf is configured for a cluster.

I am not sure why the device name does not show up.  After turning off locking, you could try to do a 'vgchange -ay' and hopefully it will appear. 

Matt

On Tue, 2007-05-22 at 20:51 -0400, jason@monsterjam.org wrote: 
hey list. Im running 
[root@tf2 ~]# uname -a
Linux tf2.localdomain 2.6.9-55.ELsmp #1 SMP Fri Apr 20 17:03:35 EDT 2007 i686 i686 i386 
GNU/Linux
[root@tf2 ~]# cat /etc/redhat-release 
Red Hat Enterprise Linux AS release 4 (Nahant Update 5)
[root@tf2 ~]# 

and I have a lvm volume created on a GFS formatted drive that I cant see anymore..

[root@tf2 ~]# vgscan
  connect() failed on local socket: Connection refused
  connect() failed on local socket: Connection refused
  WARNING: Falling back to local file-based locking.
  Volume Groups with the clustered attribute will be inaccessible.
  Reading all physical volumes.  This may take a while...
  Skipping clustered volume group diskarray
[root@tf2 ~]# pvscan 
  connect() failed on local socket: Connection refused
  connect() failed on local socket: Connection refused
  WARNING: Falling back to local file-based locking.
  Volume Groups with the clustered attribute will be inaccessible.
  PV /dev/sdb1   VG diskarray   lvm2 [136.48 GB / 6.48 GB free]
  Total: 1 [136.48 GB] / in use: 1 [136.48 GB] / in no VG: 0 [0   ]
[root@tf2 ~]#

whats more, the device name used to be 
/dev/diskarray/lv1
now, all I see is 

[root@tf2 ~]# ls -al /dev/disk/by-path/*
lrwxrwxrwx  1 root root  9 May 22 15:34 /dev/disk/by-path/pci-0000:00:1f.1-ide-0:0 -> ../../hda
lrwxrwxrwx  1 root root  9 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0 -> 
../../sda
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part1 -> 
../../sda1
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part2 -> 
../../sda2
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part3 -> 
../../sda3
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part4 -> 
../../sda4
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part5 -> 
../../sda5
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part6 -> 
../../sda6
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part7 -> 
../../sda7
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part8 -> 
../../sda8
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:02:0e.0-scsi-0:1:0:0-part9 -> 
../../sda9
lrwxrwxrwx  1 root root  9 May 22 15:34 /dev/disk/by-path/pci-0000:03:0b.0-scsi-0:2:0:0 -> 
../../sdb
lrwxrwxrwx  1 root root 10 May 22 15:34 /dev/disk/by-path/pci-0000:03:0b.0-scsi-0:2:0:0-part1 -> 
../../sdb1
[root@tf2 ~]# 


/dev/sdb1 is my disk array..

any ideas?

Jason


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