Hi,

I'm really struggling with Unraid at the moment, I'm having disks that are seemingly fine one moment and then I wake up to them being disabled due to IO errors etc. I've tried replacing cables, removing sata extenders and changing power connections on the drives.

In a couple of the drives cases I've even gone ahead and replaced them and I am still getting issues.

Can anyone have a look at the logs and let me know if I am missing anything obvious? Maybe its my LSI card?

pluto-diagnostics-20240604-1312.zip

It's not logged as a disk problem, if you have already replaced the cables it could be the HBA, or just a compatibility issue with the HBA and the disks, I would suggest re-testing using the onboard SATA controller.

As in moving the disks to the onboard SATA controller?

Is there a card you'd recommend as one that works well with Unraid? 

LSI controllers usually work well with Unraid, but I've seen before some possible compatibility issues with some Seagate disks, especially with 92xx models, 93xx or newer seem to be better.

Just started a rebuild and two different disks are throwing errors. I've got another card on the way:

Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2857 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2857 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2857 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2857 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 2d e8 00 00 04 00 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790731240 op 0x0:(READ) flags 0x0 phys_seg 128 prio class 2
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2864 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2864 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2864 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2864 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 31 e8 00 00 04 00 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790732264 op 0x0:(READ) flags 0x0 phys_seg 128 prio class 2
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2871 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2871 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2871 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2871 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 35 e8 00 00 02 70 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790733288 op 0x0:(READ) flags 0x0 phys_seg 78 prio class 2
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2816 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2816 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2816 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2816 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 38 58 00 00 01 90 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790733912 op 0x0:(READ) flags 0x0 phys_seg 50 prio class 2
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2822 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2822 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2822 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2822 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 39 e8 00 00 04 00 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790734312 op 0x0:(READ) flags 0x0 phys_seg 128 prio class 2
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2829 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2829 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2829 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2829 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 3d e8 00 00 04 00 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790735336 op 0x0:(READ) flags 0x0 phys_seg 128 prio class 2
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2836 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2836 Sense Key : 0x2 [current] 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2836 ASC=0x4 ASCQ=0x0 
Jun  4 16:26:13 Pluto kernel: sd 7:0:5:0: [sdh] tag#2836 CDB: opcode=0x88 88 00 00 00 00 00 a6 57 41 e8 00 00 04 00 00 00
Jun  4 16:26:13 Pluto kernel: I/O error, dev sdh, sector 2790736360 op 0x0:(READ) flags 0x0 phys_seg 128 prio class 2