Thanks for your reply!
I unplugged every disk and tried to find out which one is the one that could'nt be found. Is the UUID maybe the RAID's UUID? Because now all 5 have the same UUID, but at least now I can see all of them.
But my raid still isn't mounted, I tried to manually mount it with
, says no such file or directory.
Any suggestion how to activate md0 again?
cat /etc/mdadm/mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
# Note, if no DEVICE line is present, then "DEVICE partitions" is assumed.
# To avoid the auto-assembly of RAID devices a pattern that CAN'T match is
# used if no RAID devices are configured.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST <system>
# definitions of existing MD arrays
ARRAY /dev/md0 metadata=1.2 name=JensNAS:0 UUID=406cc9c2:35250f15:9ad06d0d:6b4bf29e
root@JensNAS:~#
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cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md0 : inactive sdd[0](S) sda[4](S) sdb[3](S) sdc[2](S) sdf[1](S)
14651327800 blocks super 1.2
unused devices: <none>
/dev/sda: UUID="406cc9c2-3525-0f15-9ad0-6d0d6b4bf29e" LABEL="JensNAS:0" TYPE="linux_raid_member"
/dev/sdb1: UUID="259eae38-51f0-43fe-beba-142684aedba1" TYPE="ext4"
/dev/sdb5: UUID="38f8ae34-8985-4494-b3a7-2c1b81518133" TYPE="swap"
/dev/sdc: UUID="406cc9c2-3525-0f15-9ad0-6d0d6b4bf29e" LABEL="JensNAS:0" TYPE="linux_raid_member"
/dev/sdd: UUID="406cc9c2-3525-0f15-9ad0-6d0d6b4bf29e" LABEL="JensNAS:0" TYPE="linux_raid_member"
/dev/sde: UUID="406cc9c2-3525-0f15-9ad0-6d0d6b4bf29e" LABEL="JensNAS:0" TYPE="linux_raid_member"
/dev/sdf: UUID="406cc9c2-3525-0f15-9ad0-6d0d6b4bf29e" LABEL="JensNAS:0" TYPE="linux_raid_member"
fdisk -l
Disk /dev/sda: 3000.6 GB, 3000592982016 bytes
255 heads, 63 sectors/track, 364801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/sda doesn't contain a valid partition table
Disk /dev/sdb: 250.1 GB, 250058268160 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000168c3
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 29493 236895232 83 Linux
/dev/sdb2 29493 30402 7300097 5 Extended
/dev/sdb5 29493 30402 7300096 82 Linux swap / Solaris
Disk /dev/sdc: 3000.6 GB, 3000592982016 bytes
255 heads, 63 sectors/track, 364801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/sdc doesn't contain a valid partition table
Disk /dev/sdd: 3000.6 GB, 3000592982016 bytes
255 heads, 63 sectors/track, 364801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/sdd doesn't contain a valid partition table
Disk /dev/sde: 3000.6 GB, 3000592982016 bytes
255 heads, 63 sectors/track, 364801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/sde doesn't contain a valid partition table
Disk /dev/sdf: 3000.6 GB, 3000592982016 bytes
255 heads, 63 sectors/track, 364801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/sdf doesn't contain a valid partition table
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Thanks!