July 14, 20232 yr I am on 6.12.2 and after a power-failure the system is performing a parity-check. It starts at 70MB/sec (what is also very slow, usually the check starts with 170MB/sec) and now the system "stalls" with 22KB/sec and a load of over 16 (Intel Xeon E3-1270 v3 with 32GB ECC-RAM). I attached the diagnostic-package. Anny ideas are welcome - I can not wait the estimated 800 days to complete the check PS: * I paused the check - no effect, still load of >16 * I stopped docker - no big effect, still load of >13 I will give 6.12.3-rc3 a try.... nas-diagnostics-20230714-1942.zip
July 15, 20232 yr Author 6.12.3-rc3 didn't do the trick. I stopped docker but: What can I do? nas-diagnostics-20230715-1225.zip Edited July 15, 20232 yr by Toskache upload diagnostic-file
July 15, 20232 yr Community Expert 14 minutes ago, Toskache said: 6.12.3-rc3 didn't do the trick. I stopped docker but: What can I do? I would suggest updating to the stable 6.12.3 (probably the same as the rc3 release by why take a chance) and posting new diagnostics since you must rebooted to active 6.12.3. Makes sure that the problem is happening at the time the diagnostics are taken.
July 15, 20232 yr Community Expert Nothing obvious in the diags, run the diskspeed docker test to see if all disks are performing normally.
July 15, 20232 yr Author Thank you for the tip @JorgeB, but the diskspeed-test looks IMHO ok: Edited July 15, 20232 yr by Toskache
July 15, 20232 yr Community Expert I cannot see what's causing issues, reboot in safe mode and start the array in maintenance mode, then start a check, is it still slow?
July 15, 20232 yr Author @JorgeB I am getting closer to the root cause. I recently tried the docker "calibre" for my big eBook-Collection. The eBooks are original ordered in many sub-directories ("0-9", "A", "B", "C", ...). Calibre imports all the books in a single directory. So there are more than 80K directories in one level. Trying to access that directory seems to stall the system. Now I am trying to delete that directory with an "rm -rf" via the console but that will take a while... Edited July 15, 20232 yr by Toskache
July 16, 20232 yr Author Forget my last post. The check is of course at block level. It stalls again at 60%. I will try doing the check in maintenance mode. Unfortunately I need the docker running.... so I will have to find a good time-slot.
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