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Forum Discussion
mrl2000
Nov 17, 2021Aspirant
Readynas duo nv+ v2 failed disk and no boot
Hi I have I think found that disk 4 (of 4) has failed. I found it making that known noise of disk failure, wouldnt reboot, tried again, removed disks checked it would come up with no disks. U...
StephenB
Nov 17, 2021Guru - Experienced User
mrl2000 wrote:
But I cannot remember how to replace the disk if it wont boot, is it a case of just changing disk 4 for new(hopefully it is that one causing the fault) adn then let it boot(hopefully) and rebuild?
Try booting the system w/o no disk 4, and see if it then boots.
If it does, then hot-insert the replacement disk. It should then resync.
If it doesn't, then you should test all remaining the disks with seatools.
- mrl2000Nov 18, 2021AspirantThanks
It has booted at least looks normal, should I be able to access the volume when a disk has failed and dead?
Just got to wait on delivery for drive tomorrow and plug in and hope for the best.- StephenBNov 18, 2021Guru - Experienced User
mrl2000 wrote:
should I be able to access the volume when a disk has failed and dead?If you are using XRAID or a RAID mode with redundancy (RAID-1 or RAID-5), then yes.
- mrl2000Nov 18, 2021AspirantThat's interesting as it is a raid mode, can't remember which one, thought it was 2 and 2, but actually all disks are 1tb but total size is 2.9 tb with 2.7tb available.
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