latelx

My Unraid server frequently becomes unresponsive, with the hardware fans continuing to run loudly even though access to the Unraid WebUI and Docker services is lost. Additionally, active SSH connections are disrupted, preventing any further login attempts. I have redirected the Unraid syslog to the array appdata, yet each time, I fail to identify any significant information within. On this occasion, the server became unresponsive at 5:57 AM, and I proceeded to reboot it at 8:50 AM: Apr 10 04:37:02 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 04:38:42 Tower emhttpd: spinning down /dev/sdf Apr 10 04:38:46 Tower emhttpd: spinning down /dev/sdi Apr 10 04:39:06 Tower emhttpd: spinning down /dev/sdh Apr 10 04:47:05 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 04:50:14 Tower emhttpd: read SMART /dev/sdh Apr 10 04:50:32 Tower emhttpd: read SMART /dev/sdi Apr 10 04:50:45 Tower emhttpd: read SMART /dev/sdf Apr 10 04:57:09 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 05:05:58 Tower emhttpd: spinning down /dev/sdh Apr 10 05:06:00 Tower emhttpd: spinning down /dev/sdf Apr 10 05:06:03 Tower emhttpd: spinning down /dev/sdi Apr 10 05:07:13 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 05:17:17 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 05:27:21 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 05:37:25 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 05:47:29 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 05:57:33 Tower apcupsd[4390]: Communications with UPS lost. Apr 10 08:50:45 Tower file.activity: Starting File Activity Apr 10 08:50:45 Tower emhttpd: Starting File Activity... Apr 10 08:50:45 Tower file.activity: File Activity inotify starting Apr 10 08:50:45 Tower inotifywait[10880]: Setting up watches. Beware: since -r was given, this may take a while! Apr 10 08:50:46 Tower rsyslogd: [origin software="rsyslogd" swVersion="8.2102.0" x-pid="10863" x-info="https://www.rsyslog.com"] start Apr 10 08:50:47 Tower network: reload service: nginx Apr 10 08:50:47 Tower unassigned.devices: Mounting 'Auto Mount' Devices... Apr 10 08:50:47 Tower unassigned.devices: Mounting partition 'sda1' at mountpoint '/mnt/disks/EFI'... Apr 10 08:50:47 Tower unassigned.devices: Mount cmd: /sbin/mount -t 'vfat' -o rw,relatime,nodev,nosuid,iocharset=utf8,umask=000 '/dev/sda1' '/mnt/disks/EFI' Apr 10 08:50:47 Tower kernel: FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, files I'm experiencing an issue once or twice daily, How can I further investigate this issue? Could it be related to the SSD cache overheating, or is there another potential cause? I have also made the notification files permanent, and I observed that there were no heating warnings around 5 AM. tower-diagnostics-20240410-1007.zip

Hi All, For some few months, I noticed when pulling dockers from app center, the UI becomes unresponsive, especially pulling a large image, The UI totally got unusable. Note that my dockers and VMs are still running fine and remain responsive. I don't know if it is a coincidence. I attach my diagnostics file. Should you have any further questions to help me, please let me know! tower-diagnostics-20240327-2218.zip

I have a raidz1 zpool with 3 16TB disks, I found it cannot spin down, becuase there are small I/O written every about half a minute. Kapture 2024-03-19 at 08.52.17.mp4 I re-checked my shares, no share is assigned to zpool right now, and I can see there is nothing in zpool at all. I've set spin down in 30 minutes in unraid settings.