I have a Debian Wheezy with 3 Partitions as RAID6. MD0 is for Root and OS, MD1 is for SWAP and MD2 for Files. While copy files to MD2 the system reports kernel panic and halts. I have had shutdown on the hard way. When I boot the system I get the message:
md0: cannot start dirty degraded array md0: failed to run raid set failed to run_array md0 inpu/output error ... md0 is already in use gave up waiting for root device common problems... alert! dev/disk/by-uuid/eb8r..... does not exist. dropping to a shell! cant access tty job control turned off ((initframs)
proc/mdstat shows for md0 missing Partion sdg2.
mdadm detail shows:
Raid Devices: 7 Total Devices: 6 Active D: 6 Working: 6 0...active sync sda2 ... 6 removed sdf2
I am unsure what to do.