Fulgurator Posted November 24, 2022 Share Posted November 24, 2022 3 hours ago, JorgeB said: Assuming you are using btrfs only for the pool(s) you can try clearing the space cache, it should be pretty safe to run but always good to make sure backups are up to date: I'll try that later if normal boot doesn't work, thanks!. The question is though, why did this happen during an upgrade and why does it persist through downgrades? Am I just that unlucky? (same with @NNate it would seem!) Looking at the Main page it looks like I am only using btrfs for a cache drive. I don't remember making a filesystem choice when I set this up, but it's been running trouble-free for so long I could have just forgotten and just picked whatever was the default at the time. Quote Link to comment
Fulgurator Posted November 24, 2022 Share Posted November 24, 2022 (edited) So. The btrfs check commands did not help, I still see the same Kernel crash in the syslog when booting normally. The only way I can start the array since the 6.11.5 upgrade is to boot in safe mode. Edited November 24, 2022 by Fulgurator Quote Link to comment
JorgeB Posted November 25, 2022 Share Posted November 25, 2022 9 hours ago, Fulgurator said: The only way I can start the array since the 6.11.5 upgrade is to boot in safe mode. That suggests a plugin issue, uninstall all plugins (or rename all *.plg files) to see if you can find the culprit. Quote Link to comment
DiRiN Posted November 25, 2022 Share Posted November 25, 2022 (edited) Before version 6.11 the Plugin to Spin Down SAS Drives worked just fine. Now my array is online 24/7 and temps are the highest they've ever been. Manually spinning down my array also doesn't seem to spin down all my disks even with all docker containers turned off. I've never experienced this behavior in several years of running the same setup I'm running now. Edited November 27, 2022 by DiRiN Correction after further troubleshooting. Quote Link to comment
JorgeB Posted November 25, 2022 Share Posted November 25, 2022 1 hour ago, DiRiN said: On version 6.11.3 the Plugin to Spin Down SAS Drives worked just fine. Now my array is online 24/7 and temps are the highest they've ever been. That should be reported in the existing plugin support thread: https://forums.unraid.net/topic/97351-plugin-spin-down-sas-drives/ Quote Link to comment
Fulgurator Posted November 25, 2022 Share Posted November 25, 2022 4 hours ago, JorgeB said: That suggests a plugin issue, uninstall all plugins (or rename all *.plg files) to see if you can find the culprit. Before rebooting again I noticed that some of the CPUs were always pinned to 100% while stuck waiting for the array to start, and looking at the running processes again pointed to a btrfs issue. It turns out I had a second btrfs drive, an NVMe SSD which was mounted via Unassigned Devices that I had missed. Booting again in safe mode and clearing the btrfs free space tree in the terminal (as you initially suggested), and rebooting again normally fixed the problem I saw with 6.11.5. The Kernel crash is also gone from the syslog. This also explains why downgrading did not fix the issue... Looks like I was indeed just that unlucky! Thanks! 1 Quote Link to comment
Fulgurator Posted November 25, 2022 Share Posted November 25, 2022 In case it's important, the problematic drive still had a v1 free space cache, it was created long ago. I looked into converting it to a v2 space cache but that requires recreating the filesystem or tweaking the mount command, so I probably won't bother doing it. My other btrfs drive used for the pool cache was already on v2. Quote Link to comment
JorgeB Posted November 25, 2022 Share Posted November 25, 2022 9 minutes ago, Fulgurator said: I looked into converting it to a v2 space cache but that requires recreating the filesystem or tweaking the mount command, If you assign it to an Unraid pool it will start using v2, then it's a good idea to delete v1 cache again. Quote Link to comment
cybrnook Posted November 26, 2022 Share Posted November 26, 2022 (edited) On 11/22/2022 at 8:41 PM, cybrnook said: Almost at 48 hours on 6.11.5, no issues. I want to add that in a pinch, I recently moved my install over from my AMD based hardware to an older 1151 socket based intel setup (kaby lake xeon on a supermicro board) and noticed hard freezes in unraid. Unraid wasn't crashing, hence no logs were generated, it was just freezing. I reverted down to 6.10.3 and the system has now been stable for 24 hours. Previously I was seeing freezing anywhere from during boot to maybe 5 minutes after boot, very erratic. So, in short on AMD based hardware 6.11.x was operating without an issue for me. On Intel based hw the 6.11.x is seemingly freezing. Edited November 26, 2022 by cybrnook Quote Link to comment
Hoopster Posted November 26, 2022 Share Posted November 26, 2022 4 minutes ago, cybrnook said: older 1151 socket based intel setup and noticed hard freezes in unraid. Interesting. I have two unRAID systems with socket 1151 hardware and neither has experienced any freezes in any version of 6.11.x after I uninstalled the Intel CPU Top and GPU Statistics plugins. For some reason, they messed with the iGPU causing occasional server freezes. This happened with 6.10.x and I uninstalled the plugins then but added them back briefly in 6.11.x to test if anything had changed; it had not. Quote Link to comment
Zonediver Posted November 26, 2022 Share Posted November 26, 2022 (edited) 3 hours ago, cybrnook said: On Intel based hw the 6.11.x is seemingly freezing. Not on my sys - all is working fine... and i use the Intel CPU Top and GPU Statistics plugins too. Edited November 26, 2022 by Zonediver Quote Link to comment
francishe Posted November 27, 2022 Share Posted November 27, 2022 On 11/25/2022 at 4:39 PM, DiRiN said: On version 6.11.3 the Plugin to Spin Down SAS Drives worked just fine. Now my array is online 24/7 and temps are the highest they've ever been. Manually spinning down my array also doesn't seem to spin down all my disks even with all docker containers turned off. I've never experienced this behavior in several years of running the same setup I'm running now. I am also running spin-down-sas and it's woking nicely on both 6.11.3 and 6.11.5 too. For your reference. Quote Link to comment
francishe Posted November 27, 2022 Share Posted November 27, 2022 I might have come across docker network problem. After updating to 6.11.5 for 2 days I observed the download speed of sabnzbd dropped drastically from 500mbps to around 100. I've downgraded to 6.11.3 and it's downloading at full speed pretty stably. Quote Link to comment
DiRiN Posted November 27, 2022 Share Posted November 27, 2022 On 11/25/2022 at 11:03 AM, JorgeB said: That should be reported in the existing plugin support thread: https://forums.unraid.net/topic/97351-plugin-spin-down-sas-drives/ Thank you! I've done so. I appreciate the direction. 1 Quote Link to comment
Squid Posted November 27, 2022 Share Posted November 27, 2022 12 hours ago, francishe said: I might have come across docker network problem. After updating to 6.11.5 for 2 days I observed the download speed of sabnzbd dropped drastically from 500mbps to around 100. I've downgraded to 6.11.3 and it's downloading at full speed pretty stably. No issues. Sab is however pretty much inconsistent all the time due to it being in written in Python instead of C like NZBGet Quote Link to comment
Fulgurator Posted November 28, 2022 Share Posted November 28, 2022 No issues from me except what I already reported earlier (array startup issues) and turned out to be unrelated to 6.11.5. No perf issues from Sab (nor any other Docker container) on my side either. Quote Link to comment
TRusselo Posted November 28, 2022 Share Posted November 28, 2022 I upgraded from .3 to .5 today. my server has rebooted, but i cannot access GUI from any PC (chrome & firefox) hooking up a monitor booting into non-GUI mode can see the following. correct IP. i could boot into GUI mode, but dont know what i would do. also, some USB on the back of the mother board stopped working. flash is obviously working. computer beeped with no-keyboard error on startup. had to move the keyboard USB to a different USB controller for it to light up with power again. 4 USB with no power. Quote Link to comment
Frank1940 Posted November 28, 2022 Share Posted November 28, 2022 24 minutes ago, TRusselo said: I upgraded from .3 to .5 today. my server has rebooted, but i cannot access GUI from any PC (chrome & firefox) hooking up a monitor booting into non-GUI mode can see the following. correct IP. i could boot into GUI mode, but dont know what i would do. also, some USB on the back of the mother board stopped working. flash is obviously working. computer beeped with no-keyboard error on startup. had to move the keyboard USB to a different USB controller for it to light up with power again. 4 USB with no power. Log in to the Console and type: diagnostics That should write the diagnostics file to the flash drive. Then type: powerdown That should power down the server. (If it doesn't, a quick push of the server power button should.) The upload the diagnostics file. 1 Quote Link to comment
TRusselo Posted November 28, 2022 Share Posted November 28, 2022 26 minutes ago, Frank1940 said: Log in to the Console and type: diagnostics That should write the diagnostics file to the flash drive. Then type: powerdown That should power down the server. (If it doesn't, a quick push of the server power button should.) The upload the diagnostics file. got help on discord. deleted network config. rebooted. set static IP rebooted. working Quote Link to comment
Sprort Posted November 30, 2022 Share Posted November 30, 2022 Just updated to 6.11.5 from 6.9.2 thinking it might help fix some plugin issues I was having and now my UI under the Main tab is completely wonky. Has anyone else had this happen and know what the fix is? Quote Link to comment
francishe Posted November 30, 2022 Share Posted November 30, 2022 On 11/27/2022 at 10:12 PM, Squid said: No issues. Sab is however pretty much inconsistent all the time due to it being in written in Python instead of C like NZBGet Thanks for your adivce. I will try later. Quote Link to comment
JorgeB Posted November 30, 2022 Share Posted November 30, 2022 6 hours ago, Sprort said: my UI under the Main tab is completely wonky Try booting in safe mode Quote Link to comment
Sprort Posted November 30, 2022 Share Posted November 30, 2022 51 minutes ago, JorgeB said: Try booting in safe mode I tried this but nothing of note happened. I was able to SSH into the system while it's presumably in safe mode, but the GUI isn't available and the OS rebooted to normal after ~6 minutes. Quote Link to comment
Sprort Posted November 30, 2022 Share Posted November 30, 2022 22 minutes ago, Sprort said: I tried this but nothing of note happened. I was able to SSH into the system while it's presumably in safe mode, but the GUI isn't available and the OS rebooted to normal after ~6 minutes. I'm also noticing that none of the new window or in window popups (terminal pop out, updating dialogues, etc.) display any information anymore. They just open up and hang until forcibly closed or the page refreshed. Quote Link to comment
JorgeB Posted November 30, 2022 Share Posted November 30, 2022 I'm also noticing that none of the new window or in window popups (terminal pop out, updating dialogues, etc.) display any information anymore. They just open up and hang until forcibly closed or the page refreshed. Try with a new flash drive with a stock Unraid install, no key needed, if the issue persists it's likely browser related, if not it's config related so recreate the flash drive and restore only the minimum config files. Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.