Actually, to solve the problem for me I copied all the data to another hard disk. Then cleared all the md array information from the 3 drives. After that created a new array and since then it assembles correct at boot times. It seems that the newer md-version are somehow incompatible with arrays created wit some former versions of itself. My array was existing for several years when this issue occours.
-- Mdadm array fails to assemble on boot. https://bugs.launchpad.net/bugs/573477 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
