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Forum Discussion
ReadyNas NV+ RND4000 Kernel Panic
Hi, I was wondering if you oculd help with my ReadyNAS NV+ RND4000 Basically, it's the kernel panic issue, however, when I remove one specific drive, it does boot up, and I can access the web ad...
Okay, so I have taken out the disk that was at the edge of failure, inserted the removed disk, and the system is now loading, it is doing a FS check, and is currently at 94%, so hopefully with these 3 disks I may be able to retrieve my data?
So odd, because it was working just 2 days ago.
Once in, and assuming it does not do a kernel panic, I'll export all logs and maybe we can see what is the status of the other disk.
So, here is what I know so far in a table.....
| Serial | 24-01-22 | 25-01-22 | Reallocated_Sector_Ct | Reallocated_Event_Count | Current_Pending_Sector | Comment |
| WD-WCAZA6665747 | 4 | 4 | 8 | 7 | 486 | Edge of failure |
| WD-WCAZA6662505 | 3 | 3 | 0 | 0 | 0 | Okay |
| WD-WCAZA6666340 | 1 | out of box | no data | No Data | ||
| TBD | out of box | 1 | TBD | TBD |
stuinternat wrote:
Okay, so I have taken out the disk that was at the edge of failure, inserted the removed disk, and the system is now loading, it is doing a FS check, and is currently at 94%, so hopefully with these 3 disks I may be able to retrieve my data?
Hopefully yes.
If you do see the data, you should immediately off-load it. WCAZA6665747 is definitely on borrowed time.
Yep, I have my data, moving it now - hope it doesn't fail.
Does this mean that WD-WCAZA6666340 is dead because of no SMART data?
...and THANK YOU SO MUCH
I actually ordered an extra drive to resolve this, hoping that putting it in would rebuild the array, I guess I don't need that now? Or should I add it to help with copying off the data?
Also, it says I am redundant, but I don't see how I can be with 3 disks in. The system won't work with just 2 will it?
stuinternat wrote:
Yep, I have my data, moving it now - hope it doesn't fail.
Does this mean that WD-WCAZA6666340 is dead because of no SMART data?
Something definitely went wrong when the system tried to query the SMART data.
After you off-load the data, I recommend testing all the drives in a Windows PC with WD's dashboard (running the long generic test). You might need to purchase a usb adapter/dock (which are inexpensive).
stuinternat wrote:
Also, it says I am redundant, but I don't see how I can be with 3 disks in. The system won't work with just 2 will it?
No, it won't. Not sure why it thinks it's redundant.
stuinternat wrote:I actually ordered an extra drive to resolve this, hoping that putting it in would rebuild the array, I guess I don't need that now?
You might, depending on how the disk tests come out.
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