April 18, 20251 yr Hello! my wegGUI of Unraid isn't loading / ist stuck loading. i'm still on 7.0.0 i can reach most containers, looks like cache is close to full: root@DataTower:/var/log# df Filesystem 1K-blocks Used Available Use% Mounted on rootfs 7109792 249400 6860392 4% / tmpfs 131072 2000 129072 2% /run /dev/sda1 15000232 1270880 13729352 9% /boot overlay 7109792 249400 6860392 4% /usr overlay 7109792 249400 6860392 4% /lib tmpfs 131072 436 130636 1% /var/log devtmpfs 8192 0 8192 0% /dev tmpfs 7127764 0 7127764 0% /dev/shm tmpfs 1024 0 1024 0% /mnt/disks tmpfs 1024 0 1024 0% /mnt/remotes tmpfs 1024 0 1024 0% /mnt/addons tmpfs 1024 0 1024 0% /mnt/rootshare /dev/md1p1 7811939620 7156559028 655380592 92% /mnt/disk1 /dev/md2p1 7812595740 3549357176 4263238564 46% /mnt/disk2 /dev/md3p1 11716798412 6053375908 5663422504 52% /mnt/disk3 /dev/nvme0n1p1 976761560 973175712 582944 100% /mnt/cache shfs 27341333772 16759292120 10582041652 62% /mnt/user0 shfs 27341333772 16759292120 10582041652 62% /mnt/user /dev/loop2 31457280 25576184 4962312 84% /var/lib/docker tmpfs 1425552 0 1425552 0% /run/user/0 /var/log was also 100% full, deleted syslog.1, most of the entries said: DataTower shfs: share cache full i don't really understand why the gui is not responsive... edit: after loading for a while i got the nginx error 500 Internal Server Error what can i do? edit2: i was able to run diagnostics from console, but how can i get the file? can't access SMB shares and i can't connect with winSCP. best regards Edited April 18, 20251 yr by pika
April 18, 20251 yr Author it's not rebooting, syslog says: Apr 18 12:57:32 DataTower shutdown[4157149]: shutting down for system reboot Apr 18 12:57:33 DataTower init: Switching to runlevel: 6 Apr 18 12:57:33 DataTower rc.6: Running shutdown script /etc/rc.d/rc.6: Apr 18 12:57:33 DataTower init: Trying to re-exec init Apr 18 12:57:33 DataTower rc.6: Saving system time to the hardware clock (UTC). Apr 18 12:57:33 DataTower rc.6: Creating system time correction file /etc/adjtime. Apr 18 12:57:33 DataTower rc.6: /sbin/hwclock --utc --systohc Apr 18 12:57:35 DataTower rc.local_shutdown: Waiting up to 90 seconds for graceful shutdown... Apr 18 12:57:40 DataTower shfs: share cache full Apr 18 12:57:40 DataTower shfs: share cache full Apr 18 12:57:47 DataTower shfs: share cache full Apr 18 12:58:16 DataTower kernel: mdcmd (38): nocheck cancel Apr 18 12:58:16 DataTower emhttpd: Spinning up all drives... Apr 18 12:58:16 DataTower emhttpd: read SMART /dev/sdd Apr 18 12:58:16 DataTower emhttpd: read SMART /dev/sde Apr 18 12:58:16 DataTower emhttpd: read SMART /dev/sdb Apr 18 12:58:16 DataTower emhttpd: read SMART /dev/sdc Apr 18 12:58:16 DataTower emhttpd: read SMART /dev/nvme0n1 Apr 18 12:58:16 DataTower emhttpd: read SMART /dev/sda Apr 18 12:59:05 DataTower rc.local_shutdown: Forcing shutdown... Apr 18 12:59:05 DataTower rc.local_shutdown: Status of all loop devices Apr 18 12:59:05 DataTower rc.local_shutdown: losetup -a Apr 18 12:59:05 DataTower rc.local_shutdown: Active pids left on /mnt/* Apr 18 12:59:05 DataTower rc.local_shutdown: fuser -mv /mnt/addons /mnt/cache /mnt/disk1 /mnt/disk2 /mnt/disk3 /mnt/disks /mnt/remotes /mnt/rootshare /mnt/user /mnt/user0 Apr 18 12:59:45 DataTower rc.local_shutdown: Active pids left on /dev/md* Apr 18 12:59:45 DataTower rc.local_shutdown: fuser -mv /dev/md1p1 /dev/md2p1 /dev/md3p1 Apr 18 12:59:45 DataTower rc.local_shutdown: Generating diagnostics... Apr 18 13:01:18 DataTower emhttpd: Stopping services... Apr 18 13:01:37 DataTower shfs: share cache full Apr 18 13:01:37 DataTower shfs: share cache full Apr 18 13:01:38 DataTower shfs: share cache full Apr 18 13:01:38 DataTower shfs: share cache full Apr 18 13:01:59 DataTower shfs: share cache full webui of various containers still online.
April 18, 20251 yr Author in the end my system rebooted after an hour or so... and even generated diagnostics (attached). do you also need the previously generated diagnostics? (~2hours earlier) datatower-diagnostics-20250418-1317.zip
April 18, 20251 yr Community Expert Apr 18 12:12:51 DataTower php-fpm[3997679]: [WARNING] [pool www] child 4051882 exited on signal 9 (SIGKILL) after 11.859287 seconds from start Apr 18 12:12:54 DataTower php-fpm[3997679]: [WARNING] [pool www] child 4051927 exited on signal 9 (SIGKILL) after 12.062857 seconds from start Apr 18 12:12:56 DataTower php-fpm[3997679]: [WARNING] [pool www] child 4051957 exited on signal 9 (SIGKILL) after 12.119706 seconds from start Apr 18 12:13:00 DataTower php-fpm[3997679]: [WARNING] [pool www] child 4052018 exited on signal 9 (SIGKILL) after 13.666619 seconds from start Apr 18 12:13:04 DataTower php-fpm[3997679]: [WARNING] [pool www] child 4052163 exited on signal 9 (SIGKILL) after 12.542115 seconds from start In my experience, these errors can be the result of the server being close to exhausting the memory, GUI can become extremely slow, like 1 minute to open the dashboard, try limiting the memory for VMs/docker services, or adding a little more RAM. It could also be one or more containers hogging the CPU, try pinning only some cores to them, and leave cores 0/1 available for Unraid. Also, recommend trying a couple of other things, go to Settings - Global share settings and set the Number of fuse File Descriptors to the max, and enable this: https://docs.unraid.net/unraid-os/release-notes/7.0.0/#excessive-flash-drive-activity-slows-the-system-down
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