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SMART configuration for JMB393 port multiplier


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Posted

Hello,

 

I'm quite new to UNRAID but already setting up my second system to backup the primary one. For this I'm connecting a JMB393 based Lian-Li ex50 enclosure configured as port multiplier to a JMB582 SATA controller.
Everything works fine, and I see each drive in the enclosure as individual drives in UNRAID.

 

The issue is with SMART, because I only see the temperature of the drives but nothing else.

 

I figured I could get a full smart report using smartctl (full output attached):

# smartctl  -d jmb39x,4 -a /dev/sdc

 

However I can't find the right configuration to get this display on the UI. I've tried editing /boot/config/smart-one.cfg as such, and running a quick SMART test, but that doesn't seem to change much:

 

[ST2000DM001-1CH164_Z1E3KGFA]
smGlue=","
smType="-d jmb39x"
smPort1="4"
smDevice="sdc"

 

Any clue how to proceed ?

 

Thanks

 

smartctl.txt

Posted

Ok, so it turns out the drive I was using to test was not working ok.

 

I replaced the drive and inserted 3 fresh drives in the enclosure; now I get all SMART status out-of-the-box; no need to edit /boot/config/smart-one.cfg or configure anything specific in the SMART section of the "Disk Setting" panel.

 

Bottom line, the JMB393 port multiplier form my Ex50 enclosure connected to a JMB582 SATA controller can transmit the SMART data 👌

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