Hello
After logging to my trueNAS TrueNAS-12.0-U1 I noticed an unhealthy pool. The status page reported some disks with checksum errors.
The first thing I tried is to run smartctl on those disks. The command failed so:
Quick google search suggests this is due to disks going offline due to loose cable or something, but all of my 12 disks show this error !
Unfortunatelly I am not a sys-admin, just an 3d artists running a server :) - so please give some hints how to debug this.
My hardware is a dell poweredge r720xd with controller perc h710p mini
Btw. - why my disks are listed as /dev/da* instead of typical /dev/ada* ?
After logging to my trueNAS TrueNAS-12.0-U1 I noticed an unhealthy pool. The status page reported some disks with checksum errors.
The first thing I tried is to run smartctl on those disks. The command failed so:
Code:
# smartctl -a /dev/da11 smartctl 7.1 2019-12-30 r5022 [FreeBSD 12.2-RELEASE-p2 amd64] (local build) Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Vendor: DELL Product: PERC H710P Revision: 3.13 Compliance: SPC-3 User Capacity: 4,000,225,165,312 bytes [4.00 TB] Logical block size: 512 bytes >> Terminate command early due to bad response to IEC mode page A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.
Quick google search suggests this is due to disks going offline due to loose cable or something, but all of my 12 disks show this error !
Unfortunatelly I am not a sys-admin, just an 3d artists running a server :) - so please give some hints how to debug this.
My hardware is a dell poweredge r720xd with controller perc h710p mini
Btw. - why my disks are listed as /dev/da* instead of typical /dev/ada* ?