Foleykins

I ended up getting all sorts of errors, I was able to backup my most important stuff off of Unraid due to having 2 parity drives. Might be easier to delete the whole array and start over?

@JorgeB I ran both commands and posted the output below. Thank you for the help you are providing. root@Tower:~# btrfs fi show Label: none uuid: a03b8944-2fb1-4c60-9cbe-7ca6b18cc789 Total devices 1 FS bytes used 7.15TiB devid 1 size 10.91TiB used 9.25TiB path /dev/mapper/md1p1 Label: none uuid: 56f7e42d-cd5a-491c-bc94-3a35bcd46843 Total devices 1 FS bytes used 4.61TiB devid 1 size 10.91TiB used 4.72TiB path /dev/mapper/md2p1 Label: none uuid: 87979a6f-edcb-4886-ba43-e909bd812a41 Total devices 1 FS bytes used 11.90TiB devid 1 size 12.73TiB used 12.56TiB path /dev/mapper/md5p1 Label: none uuid: 104b676a-602f-4189-9eea-5ef5b133791d Total devices 1 FS bytes used 144.00KiB devid 1 size 10.91TiB used 3.02GiB path /dev/mapper/md7p1 root@Tower:~# blkid /dev/sda1: LABEL_FATBOOT="UNRAID" LABEL="UNRAID" UUID="2736-60C3" BLOCK_SIZE="512" TYPE="vfat" /dev/loop1: BLOCK_SIZE="131072" TYPE="squashfs" /dev/sdf1: UUID="0e1a1f2a-5d25-467e-953b-fe337dbeef3f" TYPE="crypto_LUKS" PARTUUID="c826d723-882d-4907-82bb-e8ab841d9ecf" /dev/sdg1: LABEL="cache" UUID="16723579336533422522" UUID_SUB="6378610447672026771" BLOCK_SIZE="4096" TYPE="zfs_member" /dev/loop0: BLOCK_SIZE="131072" TYPE="squashfs" /dev/sdk1: UUID="f0c23d59-e7db-44da-b2ad-15487ef39c9c" TYPE="crypto_LUKS" PARTUUID="b6634d83-c86d-4e20-ac51-320fe7de79bc" /dev/sdl1: UUID="67e6d85e-9437-4ceb-9fa8-f7d621ab2eb8" TYPE="crypto_LUKS" PARTUUID="ed182c8d-4edd-4ae4-9550-8f55d7eeac1e" /dev/sdd1: UUID="80e22954-d4df-4d2f-be1c-3c61def4b93d" TYPE="crypto_LUKS" PARTUUID="c3a8ac52-4e24-4f15-a3cb-f33d88ef9e08" /dev/sdb1: UUID="849fe34a-2b77-4064-bf6e-9147c2e66418" TYPE="crypto_LUKS" PARTUUID="cf4cf758-71fa-40be-896e-bbc8e994d7a1" /dev/sdi1: PARTUUID="72e49836-63e1-4190-92f5-b4f59cf70df5" /dev/sde1: UUID="55d6b5c6-4cc7-4189-9a81-5b1f73d3192f" TYPE="crypto_LUKS" PARTUUID="944feb2d-12b1-45b8-a40a-18725dbbfb3b" /dev/sdj1: PARTUUID="c6abf532-e821-479c-9c47-e26d3074e9a8"

@JorgeB I removed disk 4 as you suggested and ran a new diagnostic right after. I did not touch Disk 6. Here is the new diagnostic. tower-diagnostics-20250526-1814.zip

Ok will do thank you @JorgeB I will try

I started the array in maintenance mode and ran btrfs check on both drives: ERROR: superblock checksum mismatch ERROR: superblock checksum mismatch No valid Btrfs found on /dev/mapper/md4p1 ERROR: cannot open file system Opening filesystem to check...

I have 2 parity disks in my unraid system, both parity disks are fine. In the array I have 2 disks with a problem, disk 4 yellow triangle says disk contents emulated and disk 6 red x says disk is disabled. Both say BTRFS unmountable no file system. The file system is BTRFS Encrypted. This started after the server lost power due to a building wide power All smart tests showed OK for both drives. outage. tower-diagnostics-20250525-1948.zip If anyone could advise how I can fix this problem I would be very thankful. Is there a procedure I could follow?

Lama Cleaner and FaceFusion can't find git and other items, Easy, Automatic worked fine. Can you push an update or tell us a fix?

tower-diagnostics-20230811-2238.zip Cache marked read only but it should not be full, can you please provide any way to fix it?

I am logged in with the latest version but I am seeing that error all the time. Any advice?

Upgraded from 6.9.2 to the latest 6.11.5 - Need help with SSL I had SSL working the old way but I am unsure now on what to delete to get the local browser back to its secure state?

Will do

Hi Jorge, here is the logs from the diagnostic with errors for disk 7. tower-diagnostics-20221126-0703.zip

Jorge, I am rebuilding the array again, so will wait for the errors to show again. There was like 12 million read errors for disk 7., disk 8 is rebuilding now.

Just in case this helps I have a IBM 46M0997 ServeRAID 16-Port SAS Expander Expansion Adapter plugged into a IBM H1110 SAS Card (I think 9211-4i FW 9211-8i P20 IT Mode is the equivalent but I am not sure)

Hi, I was going to do a Thanksgiving upgrade from 6.9.2 to the latest version of unraid. Before I could start, I had a disk fail, i removed the disk started the array, and then added the disk back so it could rebuild. The smart information looked ok to me but I am not an expert. All of a sudden another disk (Disk 7 has read errors) Disk 8 was the one that failed. Both are shucked 14tb and 12 tb wd drives that are less than a year old. Right now it is trying to rebuild the array but showing read errors on Disk 7 while it is rebuilding disk 8. I have 1 parity drive and that seems to be ok. What can do I do to see what's going on and the drives are less than 36C all the time and in a well ventilated tower case (Define 7 XL). Diagnostics are attached. Thank you, tower-diagnostics-20221125-0003.zip

Thank you

I want to direct connect an unraid machine over USB3 for faster transfers. The two boxes are next to each other but I would prefer to go through USB to USB networking between Unraid and Windows 10. I already have GB network but not 10G. I don't have any slots left for 10G. Is this possible?

I watched the SpaceInvaderOne video on Encrypting an existing array linked here: I want to encrypt an existing array. I have cleared space on 2 disks in the array using unbalance and have also setup the SSL certificate functions. I am at the step where with the array stopped I need to create a new config, I wanted to preserve the current assignments and according to the video I should be offered a cache option. I only have the following options in Unraid 6.9.2: NONE, Array Slots, Pool Slots. I have a cache pool and I have a SSD for my VMs under pool devices. Do I create a new config and select preserve pool since there is no cache option similar to the video?

Would love to know when this will be included for testing.