Hello,

New unraid user here; 6.12.8.  Every reboot within Unraid causes an increase in this SMART attribute by 22 (all filesystem drives) and 18 (all parity drives).

 

All Brand New Equipment:

ASRock Rack X570D4U

AMD R7 5700x

4x 32GB Kingston ECC  Server memory (QVL for board)

4x Teamgroup QX 4TB ssd drives (2 filesystem 2 parity array) 

Seasonic Focus Platinum PX-750 powersupply

 

Not new equipment:

Nvidia GTX 970 (for unreal compiling/building)

 

Filesystem is set to XFS.

In Unraid, controller type is set to default.  I ran both the quick and extended tests within Unraid on one of the drives (the one with the really large value).  Nothing was reported for any drive. 

 

The really large value I am sure is something I did, but I am not worried about that.  I am worried about about the inability of the SSD's to program after each reboot. 

 

Nothing is on the filesystem, this is freshly set up as of last night.

 

I can supply whatever logs you want, just ask.  I have supplied the four drives' smart logs.

 

 

 

TEAM_T2534TB_Disk1(Filesystem)_20240310-1626.txt TEAM_T2534TB_Disk2(Filesystem)_20240310-1626.txt TEAM_T2534TB_Parity1_20240310-1628.txt TEAM_T2534TB_Parity2_20240310-1626.txt

Attach diagnostics to your NEXT post in this thread.

@trurl I have attached the diagnostic zip.

diagnostics-20240310-2107.zip

Edited March 11, 20242 yr by ranch299

That is not an attribute I have seen mentioned before.   None of my drives report it.  No idea if it is significant or not. 

I am not a wikipedia fan, but this page lists it with citations of whre they got that information from.  

Wikipedia SMART

 

Does that help?  I have a ticket in with Teamgroup, the manufacturer of my SSDs, but they are stonewalling, suggesting these SSD's are consumer grade and not guaranteed for RAID setup.  

9 hours ago, ranch299 said:

not guaranteed for RAID setup

SSDs in the Unraid parity array cannot be trimmed.

Thank you.  Please mark this as closed.