relink

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  1. Wow, I’m starting to think the syslog server built into my Synology isn’t very good…I searched for “macvlan” and it found nothing.
  2. When I went through the previous logs I noticed something mentioned about Plex. Just recently my Plex server went offline, the container says it’s running and I can still access the unRaid UI but Plex is not loading. I attached a current diagnostics to see if it helps out at all. serverus-diagnostics-20210529-1945.zip
  3. Good to know, I didn't know that. Diag is attached. serverus-diagnostics-20210527-0817.zip
  4. I have been having issues with kernel panics ever since updating to 6.9.x, however in my last post about a month ago I seemed to have figured it out, my server has been up since that last post. Until 3 days ago... Out of the blue it's locked up again, cant even ssh kind of locked up. So I unfortunately had to do a hard reboot. This was in the middle of the night so I didn't troubleshoot I just went back to bed, and everything was fine in the AM. Yesterday it happened again around 2:08PM, and once again no SSH or anything, so I had too hard reboot. This time I made sure to pull the logs from the syslog server on my Synology, I do apologize it only exports as a .csv or .html, but it is attached. I also tried to grab a new diagnostics but despite the fact that everything seems to be running fine, I cant get the diagnostics to download. All_2021-5-26-15_32_30.csv serverus-diagnostics-20210527-0817.zip
  5. Thank you for laying that out for me, I had no idea those steps were required to make this plugin work. But it is definitely working now. oom errors are rare, but it's nice to have a safety net now.
  6. @primeval_god thanks for the tip, I tried running the command and got the following output, and the swap is still not enabled. swapon: /mnt/cache-nvme/swap/swapfile: insecure permissions 0666, 0600 suggested. swapon: /mnt/cache-nvme/swap/swapfile: read swap header failed After some googling I see people using other Linux distorts running “mkswap”, but they are all referring to a swap partition. I’m not sure if that’s the correct fix for unraid.
  7. Hmmm, yah it looks like “/dev/sda/“ doesn’t even exist in the container. I would need to use “shfs” which apparently doesn’t work with this variable, as it expects a physical device...crap. Well the other ones work, and if the write become too much then I’ll just set the containers to write to the cache and I’ll run the mover at a lower IO priority.
  8. This is what every example I could find said to use. It seemed a little off to me too, so I’m still looking into it, but haven’t found any different info yet.
  9. I was beginning to think the same thing. Specifically Sonarr, Radarr, Lidarr, and their accompanying app as they can all pull in large amounts of data, and theres nothing stopping the 3 of them from all trying to do so at the same time. So I applied the below solution to all of them and so far so good...im almost 24hours stable. First off I pinned them all to only 4 out of 12 threads. Next I added the below options to "Extra Parameters" on each container to throttle them back; --memory=2G --cpu-shares=100 --device-write-bps /dev/sda:10MB Only time will tell if the issue is solved.
  10. Im having the same issue. Mine is set to "/mnt/cache-nvme/swap/" so I ran the below commands; - cd /mnt/cache-nvme/swap/ - truncate -s 0 ./swapfile - chattr +C ./swapfile - btrfs property set ./swapfile compression none everything looks fine, and I don't get any errors. I see "Swap file exists: ✔" but when I click "start" nothing happens and it still shows "Swap file in use: ✖"
  11. So, my server made it through the night and it's still running right now. I only have one error in my syslog this morning; blk_update_request: critical target error, dev sda, sector 76048 op 0x3:(DISCARD) flags 0x800 phys_seg 1 prio class 0 Im not sure how or what changed but let me try to layout the current status and my thoughts. Since yesterday morning the following dockers have been disabled: -Sabnzbd -Sonarr -Radarr -Lidarr -AMD Even with those being disabled that still left a lot running, such as Plex, Nextcloud, MariaDB, NPM, PiHole, etc. I am actually watching Plex while typing this and its working fine. Yesterday I had a friend remotely play a 4K HDR movie and transcode it to 1080P with tone-mapping, all while 2 4K movies direct played in my house. While that was going on, I started a transfer for about 600GB to a non cache enabled share, and I also started a transfer from my unraid server of around another 600GB, this all ran fine. So I decided to double down and I started a non-correcting parity check on top of all of that. The Parity check started out kind of slow, and after a couple minutes made it up-to about 120MB/s, while the writes to the non-cache share slowed proportionately. Once the parity check hit 120MB/s the writes essentially stopped (showed 0Kb/s), when I stopped the parity check the transfers picked right back up. I did all that because the most prevalent error in my syslog pertained to "aacraid" which is my raid controller. so I stressed it to the best of my ability and I could not make it crash again. I did get one of those macvlan call traces yesterday morning, but It didn't seem to have caused any issues when it happened. I didn't really understand what the fix for that was either. Im not sure what else to check now, I find it hard to believe that any of my containers were capable if causing hardware errors, that i couldn't reproduce myself with the transfers i did. I've had the custom IPs for several years and had no problems, but I'm still willing to try the fix, I just don't know how.
  12. Well to be fair the writes didn't full on crash, they are just terribly slow. They writes are running around 50KB/s, however the parity check is running around 120MB/s, so im assuming the Parity check has a higher priority over the SMB transfer...this is all still running by the way.
  13. Ok, so I have several 100GB going into a no cache share, I have several 100GB being read from the array, and I'm running a parity check. The writes have slowed to about 1MB/s or less, the reads are between 34-40MB/s, and the parity check is running at about 45MB/s. Also CPU useage is around 50% average, and RAM is around 50%. Ok things changed before I even posted this. The Parity check is now running around 80MB/s and the writes have practically stalled.
  14. just to spice things up since just writing data doesn't seem to be enough, I decided to start a non-correcting parity check while it's still transferring. I'll probably start to do a large read transfer now too.
  15. No parity checks run just fine, over 100MB/s the entire time. Im also currently running a simple test, Im transferring several 100GB of data from my one of my computers to a no cache share on my unraid server...and so far im transferring at about 36MB/s and not a single error in my log and everything is still working...I dont get it...