MattDahEpic Posted July 17, 2020 Share Posted July 17, 2020 Hello! I have recently begun running into a problem where upon restarting my server and entering the encrypted array password the system just immediately freezes. I have an array with 8 devices, 6 data(1x10tb,3x8tb,2x2tb), 1 parity (10tb), 1 cache (800gb), all of which are encrypted. All pIugins are up to date. I tailed the syslog as the array was being started and everything seems to go completely fine up until it just stops, the ssh connections die, the webui stops responding, the system stops responding to ping, etc with the only recourse being pressing the power button (which it seems to be responsive to) or a reset. The unassigned devices section goes to a load anim and the status gets stuck on "Opening encrypted volumes..." shortly thereafter the system stops responding. The log is: Jul 17 09:51:50 ark emhttpd: cmd: /usr/local/emhttp/plugins/dynamix/scripts/tail_log syslog Jul 17 09:55:45 ark emhttpd: shcmd (950): echo 128 > /sys/block/sdb/queue/nr_requests Jul 17 09:55:45 ark kernel: mdcmd (44): set md_num_stripes 1280 Jul 17 09:55:45 ark kernel: mdcmd (45): set md_queue_limit 80 Jul 17 09:55:45 ark kernel: mdcmd (46): set md_sync_limit 5 Jul 17 09:55:45 ark kernel: mdcmd (47): set md_write_method Jul 17 09:55:45 ark kernel: mdcmd (48): set spinup_group 0 0 Jul 17 09:55:45 ark kernel: mdcmd (49): set spinup_group 1 0 Jul 17 09:55:45 ark kernel: mdcmd (50): set spinup_group 2 0 Jul 17 09:55:45 ark kernel: mdcmd (51): set spinup_group 3 0 Jul 17 09:55:45 ark kernel: mdcmd (52): set spinup_group 4 0 Jul 17 09:55:45 ark kernel: mdcmd (53): set spinup_group 5 0 Jul 17 09:55:45 ark kernel: mdcmd (54): set spinup_group 6 0 Jul 17 09:55:45 ark emhttpd: shcmd (951): echo 128 > /sys/block/sdc/queue/nr_requests Jul 17 09:55:45 ark emhttpd: shcmd (952): echo 128 > /sys/block/sdg/queue/nr_requests Jul 17 09:55:45 ark emhttpd: shcmd (953): echo 128 > /sys/block/sde/queue/nr_requests Jul 17 09:55:45 ark emhttpd: shcmd (954): echo 128 > /sys/block/sdd/queue/nr_requests Jul 17 09:55:45 ark emhttpd: shcmd (955): echo 128 > /sys/block/sdh/queue/nr_requests Jul 17 09:55:45 ark emhttpd: shcmd (956): echo 128 > /sys/block/sdf/queue/nr_requests Jul 17 09:55:45 ark kernel: mdcmd (55): start STOPPED Jul 17 09:55:45 ark kernel: unraid: allocating 41350K for 1280 stripes (8 disks) Jul 17 09:55:45 ark kernel: md1: running, size: 1953514552 blocks Jul 17 09:55:45 ark kernel: md2: running, size: 1953514552 blocks Jul 17 09:55:45 ark kernel: md3: running, size: 7814026532 blocks Jul 17 09:55:45 ark kernel: md4: running, size: 7814026532 blocks Jul 17 09:55:45 ark kernel: md5: running, size: 7814026532 blocks Jul 17 09:55:45 ark kernel: md6: running, size: 9766436812 blocks Jul 17 09:55:47 ark emhttpd: shcmd (957): udevadm settle Jul 17 09:55:48 ark emhttpd: Opening encrypted volumes... Jul 17 09:55:48 ark emhttpd: shcmd (960): /usr/sbin/cryptsetup luksOpen /dev/md1 md1 --allow-discards Jul 17 09:55:48 ark kernel: device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: [email protected] Jul 17 09:55:48 ark emhttpd: shcmd (963): /usr/sbin/cryptsetup luksOpen /dev/md2 md2 --allow-discards Jul 17 09:55:49 ark emhttpd: shcmd (966): /usr/sbin/cryptsetup luksOpen /dev/md3 md3 --allow-discards Jul 17 09:55:50 ark emhttpd: shcmd (969): /usr/sbin/cryptsetup luksOpen /dev/md4 md4 --allow-discards Jul 17 09:55:51 ark emhttpd: shcmd (972): /usr/sbin/cryptsetup luksOpen /dev/md5 md5 --allow-discards Jul 17 09:55:52 ark emhttpd: shcmd (975): /usr/sbin/cryptsetup luksOpen /dev/md6 md6 --allow-discards Jul 17 09:55:52 ark emhttpd: shcmd (978): /usr/sbin/cryptsetup luksOpen /dev/nvme0n1p1 nvme0n1p1 --allow-discards Jul 17 09:55:54 ark kernel: BTRFS: device fsid bc8556eb-4f8a-4d7e-9403-3b2f94d5e6ec devid 1 transid 100067 /dev/dm-6 Jul 17 09:55:54 ark root: Starting diskload Any help would be immensely appreciated. Quote Link to comment
trurl Posted July 17, 2020 Share Posted July 17, 2020 2 hours ago, MattDahEpic said: unassigned devices section Do you have any unassigned devices? Quote Link to comment
MattDahEpic Posted July 17, 2020 Author Share Posted July 17, 2020 (edited) 2 minutes ago, trurl said: Do you have any unassigned devices? Yes, I have 4 unassigned devices, it's 1 4x100gb flash accelerator. 1 of the 100 gb devices is set up as a vm disk while the other 3 remain unused. Edited July 17, 2020 by MattDahEpic Quote Link to comment
trurl Posted July 17, 2020 Share Posted July 17, 2020 Have you tried booting in SAFE mode? Quote Link to comment
MattDahEpic Posted July 17, 2020 Author Share Posted July 17, 2020 16 minutes ago, trurl said: Have you tried booting in SAFE mode? First start in safe mode works but I'm going to try again because I had it work once in non-safe mode. I'm assuming this indicates a plugin problem if safe mode works consistently? Quote Link to comment
MattDahEpic Posted July 17, 2020 Author Share Posted July 17, 2020 Second safe mode works just fine. Is there a list of plugins to try removing or is it just spray and pray? I also have the diagnostics bundle if needed. Quote Link to comment
trurl Posted July 17, 2020 Share Posted July 17, 2020 23 minutes ago, MattDahEpic said: Second safe mode works just fine. Is there a list of plugins to try removing or is it just spray and pray? I also have the diagnostics bundle if needed. Are all your plugins up-to-date? One of the plugins I was trying to avoid with SAFE mode is Unassigned Devices since it looked like something might have hung there. Did you have any Unassigned Device set to Auto-mount? Quote Link to comment
MattDahEpic Posted July 17, 2020 Author Share Posted July 17, 2020 (edited) 9 minutes ago, trurl said: Are all your plugins up-to-date? One of the plugins I was trying to avoid with SAFE mode is Unassigned Devices since it looked like something might have hung there. Did you have any Unassigned Device set to Auto-mount? Plugins are up to date. I do have one drive auto mounted (the vm one). Turning off auto mount seems to let the array mount. Why would that be? Edited July 17, 2020 by MattDahEpic Quote Link to comment
JorgeB Posted July 18, 2020 Share Posted July 18, 2020 Best bet is to ask on the UD plugin support thread. Quote Link to comment
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