[Solved] Disk taken offline for read errors while rebuilding another disk. Have dual-parity. Should my data be OK?

[JMacGill]

I was swaping out an 8TB drive for a 10TB one after I had just spent 4 days upgrading my two parity drives (from 10TB to 18TB). 

 

Within the first hour of the rebuild, drive 5 was taken offline and emulated while the rebuild continued. I decided to just cross my fingers and let the rebuild finish and hope that nothing else went wrong.

 

Because I have two parity drives and two drives were being emulated at the same time, am I safe to assume that the rebuilt data should still be good?

 

I'll include my log file if it helps.

unraid-syslog-20211204-2240.zip

[trurl]

attach diagnostics to your NEXT post in this thread

[JMacGill]

Here is my diagnosticsunraid-diagnostics-20211204-2021.zip

unraid-diagnostics-20211204-2021.zip

[JorgeB]

11 hours ago, JMacGill said:

am I safe to assume that the rebuilt data should still be good?

Should be.

 

Disk5 dropped offline so there's no SMART, power cycle the server and post new diags.

[JMacGill]

It took many hours but I did a SMART test. Here is my new diagnostics.

unraid-diagnostics-20211205-2244.zip

[JorgeB]

Previous issue was logged as a disk problem, but the extended test pass so it should be OK for now.

[JMacGill]

Thanks for all the help so far.

 

One last thing. How do I get the drive back online if it is ok? It still shows a red X next to it.

[itimpi]

24 minutes ago, JMacGill said:

One last thing. How do I get the drive back online if it is ok? It still shows a red X next to it.

You have to rebuild a disk to get it back online once it is marked with a red X.

[JMacGill]

Thank you all for the help. IDK how to mark this as solved but I'm all good now.

 

Thanks again.