Kasp

I have recently tried to install a second Cache drive as a redundancy. However since adding this drive I have had multiple issues crop up one after another. My initial problem was that the cache pool was giving the error "pool BTRFS too many profiles". Reading a different forum post it stated to run a Scrub and Balance. I have completed both of these but unfortuantly both abort before they have completed This error seems to have gone away on its own however everytime i start the array i now get a warning error stating "Cache pool BTRFS missing device(s) SAMSUNG_SSD_830_Series_S0Z4NEAC899525 (sdg)" This is the original drive i had fitted before i installed the second drive. Also the Docker Service fails to start as the Cache is now in a read only state with the following errors showing in the log Aug 13 18:10:10 Tower kernel: BTRFS: error (device sdg1 state A) in __btrfs_free_extent:3228: errno=-117 Filesystem corrupted Aug 13 18:10:10 Tower kernel: BTRFS: error (device sdg1 state EA) in btrfs_run_delayed_refs:2215: errno=-2 No such entry Aug 13 18:10:10 Tower kernel: I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0 Aug 13 18:10:10 Tower kernel: BTRFS error (device loop2): bdev /dev/loop2 errs: wr 0, rd 0, flush 1, corrupt 1, gen 0 Aug 13 18:10:10 Tower kernel: BTRFS: error (device loop2) in write_all_supers:4044: errno=-5 IO failure (errors while submitting device barriers.) Aug 13 18:10:10 Tower kernel: BTRFS error (device loop2 state EA): Transaction aborted (error -5) Aug 13 18:10:10 Tower kernel: BTRFS: error (device loop2 state EA) in btrfs_sync_log:3186: errno=-5 IO failure I have now tried to remove the second drive by stopping the array, removing the drive however i cannot change the drive pool number from 2 to 1 the option is not there. I did read that you just need to start the array selecting the "Yes" tick box but this just gives an error message stating that there is a wrong pool state If anyone could please help me with some steps on how to get the array back to a working state with or without the redundancy drive it would be gretly appreciated. I noted that adding a diagnostics file can be helpful so I have attached one. If there is any other information i can provide to help then please let me know tower-diagnostics-20250813-1859.zip

Thanks alot for your reply. I have disabled bonding in the settings and have also reset my router etc. However it does not seem to have fixed the issue. I am planning on trying a new cable today so will report back if that has changed anything. If there is any other diags or things i can run to help push towards the root of the problem them please do let me know

Hello All, I believe i am suffering from poor network / internet performance from my unraid server and i am struggling to put my finger on the issue and generally would love some help. There are a few things that are going on that make me believe this is the case. 1) I am occasionally getting a warning stating that "api error timed out when connecting to the mothership" this comes up in the top right of the screen 2) API Calls from Overseer can take upto 1.25mins to process 3) I seem to have alot of drops (currently at 112511, 13 day server uptime) on my "bond0" interface adaptor 4) Plugings / Docker version check (12 Plugins, 14 Dockers) takes so long to process i never actually seen it finish. I do get the updated auto however. I have a few things installed on my server where i have followed guides etc from spaceinvaderone or ibracorp. For example i have SWAG with nextcloud. Things have improved slightly when i disabled Shanobi, but it still still very slow I have attached my tower-diagnostics, any help would be great or of there is anything i can read to set me off in the right direction I would greatly appreciate it tower-diagnostics-20221009-0915.zip