I´m in need of a little assistance I´m afraid.
I today had one of my drives going in disabled state with the following erros in the Disk log.
Nov 5 12:25:21 Skynet kernel: blk_update_request: I/O error, dev sdj, sector 8594112800 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
Nov 5 12:25:21 Skynet emhttpd: read SMART /dev/sdj
Nov 5 12:25:21 Skynet kernel: sd 1:0:3:0: [sdj] tag#1307 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=0x08 cmd_age=0s
Nov 5 12:25:21 Skynet kernel: sd 1:0:3:0: [sdj] tag#1307 Sense Key : 0x2 [current]
Nov 5 12:25:21 Skynet kernel: sd 1:0:3:0: [sdj] tag#1307 ASC=0x4 ASCQ=0x0
Nov 5 12:25:21 Skynet kernel: sd 1:0:3:0: [sdj] tag#1307 CDB: opcode=0x8a 8a 00 00 00 00 02 00 3f c1 20 00 00 00 08 00 00
Nov 5 12:25:21 Skynet kernel: blk_update_request: I/O error, dev sdj, sector 8594112800 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 0
The disk was running fine until today and i haven´t touched or moved the unraid machine in months. Last time i did some upgrades and recabling is also 2 years back.
I was about to try to just re-enable it and do a rebuild (which i think i need to do, right?) but couldn´t find the information on how to do it.
The respective page about re-enabling in the docs seems to be empty.
I suppose the drive is fine and it can still be used. if not, that´wouldn´t be the end of the world as i was about to swap in 2 14TB drives to replace the parity and one of the 3TB ones. At least that was the plan.
I got one 14TB already here, the other on is on order and should arrive mid next week.
How to move forward here? Any advice is appreciated
Attached my diagnostics for good measure.
skynet-diagnostics-20211107-0010.zip