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Identifying Drives in a Supermicro SAS JBOD Chassis

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Hi, I’ve googled this a bit but can seem to find something that will blink the drive LED to help me identify a drive that’s in the chassis.  I’ve tried disk location, but that doesn’t seem to work…is there something else to try?  On these chassis, there are two LEDs, a blue activity light and a red identify led.  I’d like to blink the red LED so that I can identify a drive even when there is activity.  Thank you!

Didn't you write down serials when populating the DAS?

 

  • Author

That seems so 80’s!  Even Windows Powershell lets me blink the identity LEDs! :)

You could try below plugin

 

Didn't know that. Can you please elaborate. We're talking about a DAS/JBOD chassis attached to a main server and the main servers HBA (or the main servers backplane expander), right?

 

If it works that way and it's important to you, I would install a Windows VM.

 

Edited by hawihoney

Could be overlook it is enclosure locator LED not disk LED, no detail from plugin creator.

33 minutes ago, Vr2Io said:

Could be overlook it is enclosure locator LED not disk LED, no detail from plugin creator.

 

Did look into source code. It uses sg_ses: https://sg.danny.cz/sg/sg_ses.html

 

Seems that this utility can flash disk and enclosure LEDs. Never needed a tool like that - all disks are proper labeled and archived here - but would be fun to look into it. 

 

Fast way: Windows VM. Slow way: Try to get this into Slackware/Unraid.

 

***EDIT*** Thinking about it, I doubt it will work in a Windows VM. Passed through disks are serviced by host. Only passed through HBAs are in service by VM, Sorry.

 

***EDIT2*** sg3_utils are part of NERD-Pack plugin.

 

Edited by hawihoney

  • Author
1 hour ago, Vr2Io said:

You could try below plugin

 

Awesome!  Exactly what I was looking for…thank you!!

2 minutes ago, Hammer8 said:

Awesome!  Exactly what I was looking for…thank you!!

Could you share that plugin outlook and feature.

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