Disk Errors

[Big Mike]

So I have a folder which is unaccessable and have the following errors:

 

Event: Unraid array errors
Subject: Warning [UNRAID] - array has errors
Description: Array has 3 disks with read errors
Importance: warning

Parity disk - WDC_WD4003FFBX-6_V1JH8HTG_35000cca0bce32084 (sdb) (errors 5)
Disk 8 - WDC_WD40EFRX-68W_WD-WCC4E1YTKARZ_350014ee20e041b64 (sdj) (errors 4)
Disk 9 - WDC_WD20EARS-00M_WD-WCAZA1072381_350014ee2afa7e97b (sdk) (errors 5)

 

Clicking the run partity check button doesn't seem to do anything.

 

I can't seem to generate a disagnostic file. I'll give it a reboot and try again.

[JorgeB]

Save at least the syslog before rebooting.

[Big Mike]

I'm running the disgnostics command at the momment, hopefully it will complete.

Edited August 15, 2022 by Big Mike

[Big Mike]

Diagnostics are still running. Attached is the syslog in the meantime.

syslog.zip

[JorgeB]

Problem with the RAID controller:

 

Aug 15 09:18:03 unraid kernel: megaraid_sas 0000:01:00.0: FW restarted successfully,initiating next stage...
Aug 15 09:18:03 unraid kernel: megaraid_sas 0000:01:00.0: HBA recovery state machine,state 2 starting...
Aug 15 09:18:34 unraid kernel: megaraid_sas 0000:01:00.0: Waiting for FW to come to ready state
Aug 15 09:18:34 unraid kernel: megaraid_sas 0000:01:00.0: FW in FAULT state, Fault code:0xfff0000 subcode:0xff00 func:megasas_transition_to_ready
Aug 15 09:21:53 unraid kernel: megaraid_sas 0000:01:00.0: FW state [-268435456] hasn't changed in 180 secs

 

 

Depending on the model the LSi might be flashable to IT mode, if yes it would be better for use with Unraid.

[Big Mike]

I think it is a Dell Perc 710 with the BIOS disabled so it's not doing RAID functions.

[JorgeB]

But it's using the RAID driver (megaraid), LSI IT driver (mpt3sas) is usually more reliable.

[Big Mike]

I've flashed a Perc 310 recently for use with TruNAS. I look at doing this one. Thanks

[Big Mike]

Found the issue:

 

 

It was a a PCI adapter card: https://www.amazon.co.uk/SupaGeek-PCIe-Express-Adapter-Card/dp/B07CBJ6RH7 which was messing things up. Once removed, everything was fine.

 

Does anyone know of a good quality version of this type of card?