My four HDDs were connected to a faulty serial SATA power. The thing was working fine till I made a restart today and power for two HDDs failed, upon checking the web interface first it showed me only 2 HDD and later none.
I fixed the power issue but once the system came up there are no RAIDS to display in RAID Management, and the file system tab show n/a.
From another thread I tried the following command which too didn't do any help.
This is the output for cat /etc/fstab :
Code
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda1 during installation
UUID=e6c1d965-45a7-4d78-82f9-1892174952cc / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=4d396a6c-e23a-4ce8-b319-3d007a83fa35 none swap sw 0 0
/dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0
tmpfs /tmp tmpfs defaults 0 0
# >>> [openmediavault]
UUID=9897dede-f61a-438b-90bf-868dc6577bd7 /media/9897dede-f61a-438b-90bf-868dc6577bd7 ext4 defaults,nofail,user_xattr,noexec,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl 0 2
# <<< [openmediavault]
Alles anzeigen
This is the output of cat /etc/mtab :
This is the output for blkid :
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/dev/sdc: UUID="12505788-fecf-a058-19b9-265d0b406889" UUID_SUB="68e2d1d1-dde4-133d-656c-7478577d409e" LABEL="JsMediaVault:MediaRaid" TYPE="linux_raid_member"
/dev/sda: UUID="12505788-fecf-a058-19b9-265d0b406889" UUID_SUB="10cfbb8a-a494-4d3c-29c2-838c15cdd297" LABEL="JsMediaVault:MediaRaid" TYPE="linux_raid_member"
/dev/sdd: UUID="12505788-fecf-a058-19b9-265d0b406889" UUID_SUB="cbfe5fc0-6a29-8df0-f7f3-2a6bbba7193b" LABEL="JsMediaVault:MediaRaid" TYPE="linux_raid_member"
/dev/sde1: UUID="e6c1d965-45a7-4d78-82f9-1892174952cc" TYPE="ext4" PARTUUID="9e89de26-01"
/dev/sde5: UUID="4d396a6c-e23a-4ce8-b319-3d007a83fa35" TYPE="swap" PARTUUID="9e89de26-05"
/dev/sdb: UUID="12505788-fecf-a058-19b9-265d0b406889" UUID_SUB="30e79b55-c5de-d8a3-5213-6ddce7bb988d" LABEL="JsMediaVault:MediaRaid" TYPE="linux_raid_member"
The data is really important.