Array-Disks: unsupported partition layout after reboot

[simred]

Hi there,

 

I restarted my sever and got the error "Unmountable: Unsupported partition layout" on all my disks. They are 3x2TB HDDs xfs-encrypted. I tried to repair the drives with xfs_repair, however it didn't change a thing. GDisk gives me a "Read error 5" with only the MBR available. SMART Diags tell me nothing is wrong. Did the reboot somehow brick my array, so that I have to format the drives or is it possible to save my data?

unraid-diagnostics-20221212-1322.zip

Edited December 12, 2022 by simred
Edit: I attached unraid diags

[JorgeB]

You are having a hardware problem:

 

Dec 12 12:58:20 unraid kernel: scsi_io_completion_action: 25 callbacks suppressed
Dec 12 12:58:20 unraid kernel: sd 1:0:0:1: [sdc] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Dec 12 12:58:20 unraid kernel: sd 1:0:0:1: [sdc] tag#0 Sense Key : 0x5 [current]
Dec 12 12:58:20 unraid kernel: sd 1:0:0:1: [sdc] tag#0 ASC=0x21 ASCQ=0x0
Dec 12 12:58:20 unraid kernel: sd 1:0:0:1: [sdc] tag#0 CDB: opcode=0x88 88 00 00 00 e6 e6 e6 e6 e6 40 00 00 00 08 00 00
Dec 12 12:58:20 unraid kernel: blk_print_req_error: 25 callbacks suppressed
Dec 12 12:58:20 unraid kernel: critical target error, dev sdc, sector 253879390758464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
Dec 12 12:58:20 unraid kernel: md: disk1 read error, sector=253879390758400
Dec 12 12:58:20 unraid kernel: sd 1:0:0:0: [sdb] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Dec 12 12:58:20 unraid kernel: sd 1:0:0:0: [sdb] tag#0 Sense Key : 0x5 [current]
Dec 12 12:58:20 unraid kernel: sd 1:0:0:0: [sdb] tag#0 ASC=0x21 ASCQ=0x0
Dec 12 12:58:20 unraid kernel: sd 1:0:0:0: [sdb] tag#0 CDB: opcode=0x88 88 00 00 00 e6 e6 e6 e6 e6 40 00 00 00 08 00 00
Dec 12 12:58:20 unraid kernel: critical target error, dev sdb, sector 253879390758464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
Dec 12 12:58:20 unraid kernel: md: disk0 read error, sector=253879390758400
Dec 12 12:58:20 unraid kernel: sd 1:0:0:2: [sdd] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Dec 12 12:58:20 unraid kernel: sd 1:0:0:2: [sdd] tag#0 Sense Key : 0x5 [current]
Dec 12 12:58:20 unraid kernel: sd 1:0:0:2: [sdd] tag#0 ASC=0x21 ASCQ=0x0
Dec 12 12:58:20 unraid kernel: sd 1:0:0:2: [sdd] tag#0 CDB: opcode=0x88 88 00 00 00 e6 e6 e6 e6 e6 40 00 00 00 08 00 00
Dec 12 12:58:20 unraid kernel: critical target error, dev sdd, sector 253879390758464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
Dec 12 12:58:20 unraid kernel: md: disk2 read error, sector=253879390758400
Dec 12 12:58:20 unraid kernel: sd 1:0:0:3: [sde] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Dec 12 12:58:20 unraid kernel: sd 1:0:0:3: [sde] tag#0 Sense Key : 0x5 [current]
Dec 12 12:58:20 unraid kernel: sd 1:0:0:3: [sde] tag#0 ASC=0x21 ASCQ=0x0
Dec 12 12:58:20 unraid kernel: sd 1:0:0:3: [sde] tag#0 CDB: opcode=0x88 88 00 00 00 e6 e6 e6 e6 e6 40 00 00 00 08 00 00
Dec 12 12:58:20 unraid kernel: critical target error, dev sde, sector 253879390758464 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0

 

Are the devices in some kind of enclosure?

[simred]

Hey, thanks for your reply.

The drives are sitting in cages connected to a sataboard, which is connected to unraid via USB.

[JorgeB]

Try disconnecting and reconnecting and/or using a different USB controller, but note that we don't recommend USB for array devices.

[simred]

Your hint was the key to it. I was very confused, because I could "access" my drives, did'nt think about restarting the cages as well. I'll check if everything runs now and update this post soon. Thank you!

[simred]

Everything seems to be up and running. I'll look into a different option for attaching my drives.