Andrew Hole <andremailinglist at gmail.com> writes: > server A (DC A) - LVM A /mydata [RAID1 de LUN A e LUN B] > server B (DC B) - LVM B /mydata [RAID1 de LUN B e LUN A] Observe that you mustn't assemble the same MD RAID1 on the two servers at the same time. MD RAID isn't cluster aware. -- Feri.