Hi,
So, I have been happily using OMV 3.0.99 for a while to store my family photos but the raid 1 has disappeared.
I have a pi3 and two 1tb USB drives.
Having read a few posts it seems my first mistake was using raid 1 and I would have been better using rsync.
Hopefully someone can assist in reviving my raid setup. I have attached below the information that I see requested in other posts. Let me know if any extra is required.
cat /proc/mdstat
Personalities :
unused devices:
blkid
/dev/mmcblk0p1: LABEL="boot" UUID="CE83-8CE1" TYPE="vfat" PARTUUID="c5ac05a5-01"
/dev/mmcblk0p2: UUID="ae708a4d-982a-4a20-965c-01ec7e1f32b3" TYPE="ext4" PARTUUID="c5ac05a5-02"
/dev/sda: UUID="e3de5b12-fc31-aaab-7735-09ee56164cbf" UUID_SUB="b4a984cd-a145-4348-1257-1515e464fc74" LABEL="mediavault:MyArray" TYPE="linux_raid_member"
/dev/sdb: UUID="e3de5b12-fc31-aaab-7735-09ee56164cbf" UUID_SUB="47ed50bc-b676-fbf6-b865-485c39e2f382" LABEL="mediavault:MyArray" TYPE="linux_raid_member"
/dev/mmcblk0: PTUUID="c5ac05a5" PTTYPE="dos"
/dev/mmcblk0p3: PARTUUID="c5ac05a5-03"
fdisk -l | grep "Disk "
Disk /dev/ram0: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram1: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram2: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram3: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram4: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram5: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram6: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram7: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram8: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram9: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram10: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram11: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram12: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram13: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram14: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/ram15: 4 MiB, 4194304 bytes, 8192 sectors
Disk /dev/mmcblk0: 14.9 GiB, 15931539456 bytes, 31116288 sectors
Disk identifier: 0xc5ac05a5
Disk /dev/sda: 931.5 GiB, 1000170586112 bytes, 1953458176 sectors
Disk /dev/sdb: 931.5 GiB, 1000170586112 bytes, 1953458176 sectors
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
# definitions of existing MD arrays
ARRAY /dev/md0 metadata=1.2 name=mediavault:MyArray UUID=e3de5b12:fc31aaab:773509ee:56164cbf
mdadm --detail --scan --verbose
This command returned no information.
Hopefully this info can help identify and fix the problem.
Thanks in advance,
Mike