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Forum Discussion
wsopko
Sep 13, 2017Aspirant
ReadyNAS NV+ v2 - volume scan failed to run properly - after replacing failed drive
Hi, I have a ReadyNAS NV+ v2, running RAIDiator 5.3.12 firmware. I replaced the drive in bay #4 after seeing these warnings in the logs (newest entry shown first): Disk failure detected. Detected ...
StephenB
Sep 13, 2017Guru - Experienced User
wsopko wrote:
root@readynas:~# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md0 4.0G 567M 3.3G 15% /
tmpfs 16K 0 16K 0% /USB
That's the OS partition, not the data volume. Are those the only file systems you are seeing?
- wsopkoSep 13, 2017Aspirant
Yes, this is all the output I get when running df -h
root@readynas:/var/log# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md0 4.0G 567M 3.3G 15% /
tmpfs 16K 0 16K 0% /USB
When I run fdisk, I can see the 4 3TB drives listed:
root@readynas:/var/log# fdisk -l
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
Disk /dev/sda: 3000.6 GB, 3000592982016 bytes
256 heads, 63 sectors/track, 363376 cylinders
Units = cylinders of 16128 * 512 = 8257536 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 266306 2147483647+ ee GPT
WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.
Disk /dev/sdb: 3000.6 GB, 3000592982016 bytes
256 heads, 63 sectors/track, 363376 cylinders
Units = cylinders of 16128 * 512 = 8257536 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 1 266306 2147483647+ ee GPT
WARNING: GPT (GUID Partition Table) detected on '/dev/sdc'! The util fdisk doesn't support GPT. Use GNU Parted.
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 / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdc1 1 267350 2147483647+ ee GPT
WARNING: GPT (GUID Partition Table) detected on '/dev/sdd'! The util fdisk doesn't support GPT. Use GNU Parted.
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 / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdd1 1 267350 2147483647+ ee GPT
Disk /dev/md0: 4293 MB, 4293906432 bytes
2 heads, 4 sectors/track, 1048317 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md0 doesn't contain a valid partition table
Disk /dev/md1: 536 MB, 536858624 bytes
2 heads, 4 sectors/track, 131069 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000
Disk /dev/md1 doesn't contain a valid partition table
Here is the contents of /etc/fstab in case that helps:
root@readynas:/var/log# cat /etc/fstab
/dev/md0 / ext3 defaults,noatime 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
/dev/md1 swap swap defaults 0 0
/dev/c/c /c ext4 defaults,acl,nodelalloc,user_xattr,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,noatime 0 2
- StephenBSep 14, 2017Guru - Experienced User
fdisk won't show anything useful here. But it's clear from the df -h that the system hasn't mounted the data volume.
Do you have a backup of the data?
- wsopkoSep 14, 2017Aspirant
Unfortunately I don't have a backup of the data, so hoping to be able to figure out how to get access to it.
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