Device disabled contents emulated.

[Jawswing]

I almost always seem to worry whenever this has happened in the past. Done stupid stuff like turn the computer off and pull the drive etc, start new config...

 

Anyway, servers still running. Been up and running for about 98 days as it stands.

 

What steps do I need to take now?

 

Looking at the smart self test, I see to get the response:

 

"

smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.9.30-unRAID] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

Short INQUIRY response, skip product id
A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.
"

[Jawswing]

Seem to have pinpointed when it happened:

 

First line: Mar 28 20:40:42 Tower kernel: sas: Enter sas_scsi_recover_host busy: 7 failed: 7

syslog.txt

Edited April 7, 2018 by Jawswing

[JorgeB]

Please post your diagnostics: Tools -> Diagnostics

[Jawswing]

tower-diagnostics-20180407-1415.zip

[JorgeB]

Disk10 drooped offline, possibly because it's connected to a SASLP and those are known to drop disks, but since there's no SMART report for it you need to reboot/power cycle so the disk comes online, then grab and post new diags.

[Jawswing]

Rebooted, it can do pull a smart report. Currently got a red X at the side of disk 10.

tower-diagnostics-20180407-1445.zip

[JorgeB]

SMART looks fine, you can rebuild to the same disk or if you want to play it be safer use a new disk.

http://lime-technology.com/wiki/Troubleshooting#Re-enable_the_drive

 

If it happens again to another disk on the SASLP consider replacing it.