I have had continuing problems with drives disconnecting. First it was one of my cache drives now it is an array drive. When I had this issue in the past I moved all my sata connections from the motherboard to new sata controller cards (except two). I just moved my other cache drive from the moterboard sata controller to a pci card. I've tried so many combinations of connections. Also I have replaced the sata cables.

 

Does anyone have any suggestions? I am so frustrated I don't know what else to do at this point. It has made the server nearly useless. 

 

Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 1968417, flush 117859, corrupt 198, gen 59
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 438458, flush 2784, corrupt 99, gen 154
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 438459, flush 2784, corrupt 99, gen 154
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 1968418, flush 117859, corrupt 198, gen 59
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 438460, flush 2784, corrupt 99, gen 154
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 1968419, flush 117859, corrupt 198, gen 59
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 438461, flush 2784, corrupt 99, gen 154
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 1968420, flush 117859, corrupt 198, gen 59
Oct 19 21:37:47 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 438462, flush 2784, corrupt 99, gen 154
Oct 19 21:37:49 NeberServ1 kernel: ata24: SATA link down (SStatus 0 SControl 300)
Oct 19 21:37:49 NeberServ1 kernel: ata23: SATA link down (SStatus 0 SControl 300)
Oct 19 21:37:50 NeberServ1 kernel: ata23: SATA link down (SStatus 0 SControl 300)
Oct 19 21:37:52 NeberServ1 kernel: ata24: SATA link down (SStatus 0 SControl 300)
Oct 19 21:38:55 NeberServ1 emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/disk_log sdf
Oct 19 21:40:06 NeberServ1 kernel: btrfs_dev_stat_print_on_error: 52808 callbacks suppressed
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 2001655, flush 117859, corrupt 198, gen 59
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 458037, flush 2784, corrupt 99, gen 154
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 458038, flush 2784, corrupt 99, gen 154
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 2001656, flush 117859, corrupt 198, gen 59
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 458039, flush 2784, corrupt 99, gen 154
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdh1 errs: wr 4918395, rd 2001657, flush 117859, corrupt 198, gen 59
Oct 19 21:40:06 NeberServ1 kernel: BTRFS error (device sdh1): bdev /dev/sdi1 errs: wr 681555, rd 458040, flush 2784, corrupt 99, gen 154
Oct 19 21:40:48 NeberServ1 kernel: veth9c3bf80: renamed from eth0
Oct 19 21:40:48 NeberServ1 kernel: igb 0000:04:00.0 eth0: mixed HW and IP checksum settings.
Oct 19 21:40:52 NeberServ1 kernel: veth5cabe79: renamed from eth0
Oct 19 21:40:52 NeberServ1 kernel: igb 0000:04:00.0 eth0: mixed HW and IP checksum settings.
Oct 19 21:40:55 NeberServ1 kernel: vethf15100b: renamed from eth0
Oct 19 21:40:55 NeberServ1 kernel: igb 0000:04:00.0 eth0: mixed HW and IP checksum settings.
Oct 19 21:40:59 NeberServ1 kernel: vethdf43bf3: renamed from eth0
Oct 19 21:40:59 NeberServ1 kernel: igb 0000:04:00.0 eth0: mixed HW and IP checksum settings.
Oct 19 21:40:59 NeberServ1 kernel: vethf9f266e: renamed from eth0
Oct 19 21:40:59 NeberServ1 kernel: igb 0000:04:00.0 eth0: mixed HW and IP checksum settings.
Oct 19 21:41:10 NeberServ1 emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/disk_log sdf
Oct 19 21:43:38 NeberServ1 emhttpd: error: mdcmd, 2723: No such file or directory (2): write
Oct 19 21:43:38 NeberServ1 kernel: mdcmd (46): spindown 3
Oct 19 21:43:38 NeberServ1 kernel: md: do_drive_cmd: lock_bdev error: -2
Oct 19 21:43:43 NeberServ1 emhttpd: error: mdcmd, 2723: No such file or directory (2): write
Oct 19 21:43:43 NeberServ1 kernel: mdcmd (47): spindown 3
Oct 19 21:43:43 NeberServ1 kernel: md: do_drive_cmd: lock_bdev error: -2

 

neberserv1-diagnostics-20201019-2149.zip

Edited October 20, 20205 yr by neebski

Two of the Asmedia 6/10 port controllers you're using are a 2 port controller with SATA port multipliers that have various known issues, don't use those with Unraid.

 

Also, why are you not using the Intel SATA ports, those are rock solid.