From: Eric Monjoin <eric@monjoin.net>
To: linux-lvm@redhat.com
Subject: [linux-lvm] Software raid on top of lvm logical volume
Date: Thu, 28 Oct 2004 00:02:06 +0200 [thread overview]
Message-ID: <41801ADE.6030308@monjoin.net> (raw)
Hi,
I would like to know if it's possible (works perfectly) to create a
software mirror (md0) on top of 2 LVM logical volumes :
Physical Devices : /dev/sdb1, /dev/sdc1, /dev/sdd1, /dev/sde1,
/dev/sdf1, /dev/sdg1
pvcreate /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1 /dev/sdg1
vgcreate -s 32 vgdata1 /dev/sdb1 /dev/sdc1 /dev/sdd1
lvcreate -l xxx vgdata1 lvdata1
vgcreate -s 32 vgdata2 /dev/sde1 /dev/sdf1 /dev/sdg1
lvcreate -l xxx vgdata2 lvdata2
/etc/raidtab :
raiddev /dev/md0
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistant-superblock 1
device /dev/vgdata1
raid-disk 0
device /dev/vgdata2
raid-disk 1
Tks
Eric Monjoin
IT Architect
IBM france
next reply other threads:[~2004-10-27 22:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-27 22:02 Eric Monjoin [this message]
2004-10-28 1:17 ` [linux-lvm] Software raid on top of lvm logical volume Theo Van Dinter
2004-10-28 6:01 ` Eric Monjoin
2004-10-28 6:35 ` Luca Berra
2004-10-28 19:17 ` [linux-lvm] " Peter T. Breuer
2004-11-01 16:01 ` Michael T. Babcock
2004-11-01 16:51 ` Erik Ohrnberger
2004-11-01 22:03 ` Clint Byrum
2004-11-01 22:07 ` Theo Van Dinter
2004-11-02 15:46 ` Michael T. Babcock
2004-10-28 18:54 ` [linux-lvm] " Michael T. Babcock
2004-10-30 16:55 ` [linux-lvm] " Peter T. Breuer
2004-10-30 17:10 ` [linux-lvm] What is the best way to configure LVM + RAID? Erik Ohrnberger
2004-10-31 17:34 ` [linux-lvm] " Peter T. Breuer
2004-10-30 17:27 ` [linux-lvm] Software raid on top of lvm logical volume Theo Van Dinter
2004-10-30 19:22 ` [linux-lvm] LVM DISK DIE "KieZz"
2004-10-31 16:48 ` [linux-lvm] Software raid on top of lvm logical volume Markus Baertschi
2004-11-01 6:46 ` Scott Serr
2004-11-01 15:38 ` Michael T. Babcock
2004-11-01 17:02 ` [linux-lvm] " Peter T. Breuer
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