Hi,

we have an old NetApp dev cluster containing a pair of FAS 8060 nodes and several DS4246 shelves with 1TB X302A-R5 BSAS disk.

I have replaced several disks already over the last years and never had issues to do so, but this time, I have tried 2 disks and both have reported the same strange issues on this shelf port. The port of the shelf I would think, is fine, because NetApp has reported a broken spare disk on this port, but nothing special.

When I look on NetApp site, I don't find a real solution here, so I hope someone of you can help me here?

This errors I'm getting: 2/14/2023 18:24:45 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(9997). 2/14/2023 18:22:06 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:20:01 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:19:01 node-01 ERROR scsi.cmd.checkCondition: Unknown device 1a.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:17:56 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:16:06 node-01 ERROR scsi.cmd.checkCondition: Unknown device 1a.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:15:51 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:14:01 node-01 ERROR scsi.cmd.checkCondition: Unknown device 1a.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:13:46 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:11:41 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:09:36 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:09:01 node-01 ERROR scsi.cmd.checkCondition: Unknown device 1a.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:07:31 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:05:26 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:04:01 node-01 ERROR scsi.cmd.checkCondition: Unknown device 1a.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0). 2/14/2023 18:03:21 node-02 ERROR scsi.cmd.checkCondition: Unknown device 0d.11.10: Check Condition: CDB 0x12: Sense Data SCSI:illegal request - (0x5 - 0x20 0x0 0x0)(0).

disk show -disk 2.11.10 There are no entries matching your query.

The disk is not recognized and NetApp is throwing this errors...

Both disks have been bought from a known second hand shop, where we never had issues in the past with "used" parts.

We are running 9.7 on the cluster with a relatively new disk qualification package. I would also say, that those old disks haven't got any firmware updates for the last 3 years or so...

Thank you very much in advance.

Best regards, Florian