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
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