January 2, 20251 yr During my scheduled parity check, I got a warning message that Disk 1 has errors. The parity check finished with 0 errors. I ran an extended test on Disk 1 which Completed Without Error. Not sure what to do from here, but pretty sure I need to power off and maybe check cables. Want to be sure before moving forward, so posting diagnostics. Many thanks! gamingnas-diagnostics-20250102-1121.zip
January 2, 20251 yr Community Expert It's logged as a disk error, but since the SMART test passed, the disk is OK for now, keep monitoring, especially these attributes: ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0 200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 1 If you get more read errors in the near future and/or these continue to increase, you may consider replacing it.
January 4, 20251 yr Author I got a message yesterday that my Array has 0 disks with read errors, but right afterwards it gave a message that Disk 1 has 64 errors. Thought that was odd. Also, I got a message that Disk 2 has a Smart error with the current pending sector is 1. I ran the extended test on this HDD and it completed without error. I'm wondering if there's something going on causing multiple issues now. I did order a new HDD for Disk 1, but now I'm wondering if I should use it for Disk 2 instead. New to wait to order another one. gamingnas-diagnostics-20250104-1042.zip
January 4, 20251 yr Author Well I'm not sure what's going on then. I'm getting notifications that my array returned to normal and then about two minutes after that it will say Disk 1 has read errors. They started yesterday (1/3/24) and did it about three times, each about 20 minutes apart. Then right after the last one, Disk 2 had the current pending sector count. I'm guessing both drives just need replaced, they are old.
January 5, 20251 yr Community Expert If you are getting FCP notifications, just reboot to clear them.
January 10, 20251 yr Author My read errors on Disk 1 have returned to normal after updated to Unraid 7.0.0, which required the restart. However, I cannot write to my shares as they are in read only mode. I went through the logs a couple times but not seeing anything that I can pick up on. Posting diagnostics if anyone could help here. I do know that one of my cache drives has smart health problems, but I haven't replaced it yet. I figured since I have that one in there as a backup drive that it wouldn't matter too much. But I do plan to replace it, whenever I can. Not sure if that's causing the issue or not. gamingnas-diagnostics-20250110-1133.zip
January 10, 20251 yr Community Expert Not seeing any read errors on disk1, do see checksum errors on the pool, run a correcting scrub and post the results.
January 10, 20251 yr Author Ran the Scrub and here's the results: UUID: 6738fddc-e7e7-4acf-bf7a-c650d6ca514a Scrub started: Fri Jan 10 14:12:05 2025 Status: finished Duration: 0:12:49 Total to scrub: 258.77GiB Rate: 344.58MiB/s Error summary: read=60272 Corrected: 59897 Uncorrectable: 375 Unverified: 0
January 11, 20251 yr Community Expert The are some uncorrectable errors, look in the sylsog for a list of the corrupt files and delete/restore them from a backup, then run another scrub to confirm 0 errors.
January 13, 20251 yr Author I'm not sure how to really do this. I looked over the syslog and that's a lot of red going on... But I'm not sure I see what files are corrupt. I'm also not sure how to delete/restore them. Since this is due to a failing SSD (I think) in the cache pool, could I just replace that the drive to get by all this?
January 13, 20251 yr Author Performed another scrub and here's those results:: UUID: 6738fddc-e7e7-4acf-bf7a-c650d6ca514a Scrub started: Mon Jan 13 09:27:47 2025 Status: finished Duration: 0:04:42 Total to scrub: 257.49GiB Rate: 935.08MiB/s Error summary: read=2000 Corrected: 1998 Uncorrectable: 2 Unverified: 0 Also attached new diagnostics. gamingnas-diagnostics-20250113-0935.zip
January 13, 20251 yr Community Expert Cache2 appears to be failing, run an extended SMART test and post the results.
January 13, 20251 yr Author I go to run the extended self test and it completes quickly stating Read Failure.
January 15, 20251 yr Author Replaced Cache 2, when starting the array back up I got this warning message... Warning [GAMINGNAS] - Cache pool BTRFS missing device(s) Samsung_SSD_860_EVO_500GB_S3Z1NB0M257300F (sdn) Which I thought was odd because that is the drive that wasn't removed. I later got this... Warning [GAMINGNAS] - pool BTRFS too many profiles (You can ignore this warning when a pool balance operation is in progress) Samsung_SSD_860_EVO_500GB_S3Z1NB0M257300F (sdn) So I'm guessing I just need to give it a minute. Not really sure, but posting new diagnostics. Really glad I had one of these 500GB SSDs ready to be used. gamingnas-diagnostics-20250114-2145.zip
January 15, 20251 yr Author I spoke too soon. It was doing a balance but my screen for some reason took a bit to show that. Everything with the cache went to normal. I'm still having issues with read-only and not really sure how to correct that. Is there where I go to the New Permissions under Tools? Edited January 15, 20251 yr by kjclark23
January 15, 20251 yr Community Expert 26 minutes ago, kjclark23 said: Is there where I go to the New Permissions under Tools? No Post new diagnostics
January 15, 20251 yr Author Ok, good thing I waited... Here's the new diagnostics gamingnas-diagnostics-20250114-2316.zip
January 15, 20251 yr Community Expert Where are you seeing read-only? Pool appears to be read/write in the diags, but run a scrub and post the results, since there's 1 crc error.
January 15, 20251 yr Author When I go to use a docker (MakeMKV) it fails to write anything due to Read-Only status. Scrub results: UUID: 6738fddc-e7e7-4acf-bf7a-c650d6ca514a Scrub started: Wed Jan 15 09:03:31 2025 Status: finished Duration: 0:04:12 Total to scrub: 261.67GiB Rate: 1.04GiB/s Error summary: no errors found
January 15, 20251 yr Community Expert 3 minutes ago, kjclark23 said: it fails to write anything due to Read-Only status What is telling you that and what is it trying to write to?
January 15, 20251 yr Author I think this is what you're asking for a docker run: docker run -d --name='MakeMKV' --net='bridge' --pids-limit 2048 --privileged=true -e TZ="America/New_York" -e HOST_OS="Unraid" -e HOST_HOSTNAME="gamingNAS" -e HOST_CONTAINERNAME="MakeMKV" -e 'MAKEMKV_KEY'='UNSET' -e 'AUTO_DISC_RIPPER'='0' -e 'AUTO_DISC_RIPPER_EJECT'='0' -e 'AUTO_DISC_RIPPER_PARALLEL_RIP'='0' -e 'AUTO_DISC_RIPPER_BD_MODE'='mkv' -e 'AUTO_DISC_RIPPER_FORCE_UNIQUE_OUTPUT_DIR'='0' -e 'AUTO_DISC_RIPPER_NO_GUI_PROGRESS'='0' -e 'USER_ID'='99' -e 'GROUP_ID'='100' -e 'UMASK'='000' -e 'APP_NICENESS'='' -e 'DISPLAY_WIDTH'='1280' -e 'DISPLAY_HEIGHT'='768' -e 'SECURE_CONNECTION'='0' -e 'X11VNC_EXTRA_OPTS'='' -e 'AUTO_DISC_RIPPER_MAKEMKV_PROFILE'='' -e 'AUTO_DISC_RIPPER_INTERVAL'='5' -e 'AUTO_DISC_RIPPER_MIN_TITLE_LENGTH'='' -l net.unraid.docker.managed=dockerman -l net.unraid.docker.webui='http://[IP]:[PORT:5800]' -l net.unraid.docker.icon='https://raw.githubusercontent.com/jlesage/docker-templates/master/jlesage/images/makemkv-icon.png' -p '7806:5800/tcp' -p '7906:5900/tcp' -v '/mnt':'/storage':'ro' -v '/mnt/user/Media/':'/output':'rw' -v '/mnt/user/appdata/MakeMKV':'/config':'rw' --device /dev/sr0 --device /dev/sg0 'jlesage/makemkv' f5bbc4047bfa80f8ea7803244fa6ab07170001a1813f8cc0acbda17c52467dfc The command finished successfully! The error I get in MakeMKV is: Error 'Posix error - Read-only file system' occurred while creating '/storage/user/Media/Rip Here First/Rankin_Bass Holiday Favorites.mkv' Failed to save title 0 to file /storage/user/Media/Rip Here First/Rankin_Bass Holiday Favorites.mkv 0 titles saved, 1 failed I have had this MakeMKV Docker setup for sometime now, so this is a sudden change that I'm not sure what happened. Started when having the cache drive issues.
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