Hey there folks,
Just rebooted my OMV and guess what my RAID 5 is gone with all the data of course.
I looks that nothing has failed, even though OMV interface does not see the raid.
Any help highly appreciated and thank you in advance !
Code
# 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/md/imsm0 metadata=imsm UUID=1a4c6f32:a77d9b38:aa0924ed:7b53f4ce
ARRAY /dev/md/MainStorage container=/dev/md/imsm0 member=0 UUID=e12efdc6:f8e56f9f:c0ec6800:d47ad57fCode
root@mediavault:~# cat /proc/mdstat
Personalities :
md127 : inactive sda[3](S) sdd[2](S) sdc[1](S) sdb[0](S)
9552 blocks super external:imsm
unused devices: <none>blkid
Code
/dev/sda: TYPE="isw_raid_member"
/dev/sdb: TYPE="isw_raid_member"
/dev/sdc: TYPE="isw_raid_member"
/dev/sdd: TYPE="isw_raid_member"
/dev/sde1: UUID="5a2f5070-28df-478b-a0e0-d5f9d58a040f" TYPE="ext4"
/dev/sde5: UUID="76cf0135-c4a5-4f53-948e-563210852acf" TYPE="swap"
root@mediavault:~#Code
root@mediavault:~# fdisk -l
Disk /dev/sdb: 4000.8 GB, 4000787030016 bytes
255 heads, 63 sectors/track, 486401 cylinders, total 7814037168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Disk /dev/sdb doesn't contain a valid partition table
Disk /dev/sdd: 4000.8 GB, 4000787030016 bytes
255 heads, 63 sectors/track, 486401 cylinders, total 7814037168 sectors
Units = sectors of 1 * 512 = 512 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/sda: 4000.8 GB, 4000787030016 bytes
255 heads, 63 sectors/track, 486401 cylinders, total 7814037168 sectors
Units = sectors of 1 * 512 = 512 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/sde: 30.0 GB, 30016659456 bytes
255 heads, 63 sectors/track, 3649 cylinders, total 58626288 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00053c27
Device Boot Start End Blocks Id System
/dev/sde1 * 2048 56145919 28071936 83 Linux
/dev/sde2 56147966 58626047 1239041 5 Extended
/dev/sde5 56147968 58626047 1239040 82 Linux swap / Solaris
Disk /dev/sdc: 4000.8 GB, 4000787030016 bytes
255 heads, 63 sectors/track, 486401 cylinders, total 7814037168 sectors
Units = sectors of 1 * 512 = 512 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