Categories

• Omega Talk
  

  A place to talk about anything and everything Omega related

  2999
  Topics
  17066
  Posts

  R

  @crispyoz
  thank you !
  I get a error "No space left on device" but this is another problem . I shall reinstall the system on the sd card

• Projects
  

  Share your project with the world

  329
  Topics
  1612
  Posts

  G

  @Glenn-De-Vriendt Here you are a working "simple" case example:

  #!/bin/sh # use case statement to make decision case $1 in 1) echo "First option." ;; 2) echo "Second option." ;; 3) echo "Third option." ;; 4) echo "Fourth option." ;; 5) echo "Fifth option." ;; 6) echo "Sixth option." ;; *) echo "Sorry, no parameter found!" ;; esac
• Technical FAQs
  

  Go-to resource for frequently asked technical questions

  31
  Topics
  38
  Posts

  M

  xzczxc

• Comments & Feedback
  

  Got a question? Ask away!

  386
  Topics
  1582
  Posts

  J

  Can probably skip this at the top as the problem seems to be with a command filling and growing swap.page with null.

  @crispyoz
  factory reset 2+

  root@Omega-3183:~# df -hT Filesystem Type Size Used Available Use% Mounted on /dev/root squashfs 6.0M 6.0M 0 100% /rom tmpfs tmpfs 61.4M 92.0K 61.3M 0% /tmp /dev/mtdblock6 jffs2 24.4M 768.0K 23.6M 3% /overlay overlayfs:/overlay overlay 24.4M 768.0K 23.6M 3% / tmpfs tmpfs 512.0K 0 512.0K 0% /dev

  https://docs.onion.io/omega2-docs/boot-from-external-storage.html completed on 2+

  root@Omega-3183:~# df -hT Filesystem Type Size Used Available Use% Mounted on /dev/root squashfs 6.0M 6.0M 0 100% /rom tmpfs tmpfs 61.4M 216.0K 61.1M 0% /tmp /dev/sda1 ext4 14.6G 47.1M 13.8G 0% /overlay overlayfs:/overlay overlay 14.6G 47.1M 13.8G 0% / tmpfs tmpfs 512.0K 0 512.0K 0% /dev /dev/sda1 ext4 14.6G 47.1M 13.8G 0% /tmp/run/mountd/sda1

  pro no USB (not in read only mode, but not 8 gigs either)

  root@Omega-58B6:~# df -hT Filesystem Type Size Used Available Use% Mounted on /dev/root squashfs 7.8M 7.8M 0 100% /rom tmpfs tmpfs 29.3M 208.0K 29.1M 1% /tmp /dev/mtdblock6 jffs2 6.6M 1.1M 5.4M 17% /overlay overlayfs:/overlay overlay 6.6M 1.1M 5.4M 17% / tmpfs tmpfs 512.0K 0 512.0K 0% /dev

  USB plugged in

  root@Omega-58B6:~# df -hT Filesystem Type Size Used Available Use% Mounted on /dev/root squashfs 7.8M 7.8M 0 100% /rom tmpfs tmpfs 29.3M 208.0K 29.1M 1% /tmp /dev/mtdblock6 jffs2 6.6M 1.8M 4.8M 27% /overlay overlayfs:/overlay overlay 6.6M 1.8M 4.8M 27% / tmpfs tmpfs 512.0K 0 512.0K 0% /dev

  mkdir /mnt/<device name>
  mount /dev/<device name> /mnt/

  root@Omega-58B6:~# df -hT Filesystem Type Size Used Available Use% Mounted on /dev/root squashfs 7.8M 7.8M 0 100% /rom tmpfs tmpfs 29.3M 208.0K 29.1M 1% /tmp /dev/mtdblock6 jffs2 6.6M 2.3M 4.3M 35% /overlay overlayfs:/overlay overlay 6.6M 2.3M 4.3M 35% / tmpfs tmpfs 512.0K 0 512.0K 0% /dev /dev/sda1 ext4 14.6G 47.1M 13.8G 0% /mnt

  Did not duplicate /overlay as the stuff that would be moved to the flash drive is not showing up, so no reason to duplicate it

  ===================================================================================

  /overlay/upper/mnt/swap.page is continuously growing, which reached ~200 meg again causing reboot loop and read-only file system.

  root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 35.3M May 16 11:23 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 38.3M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 40.3M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 42.0M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 42.7M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 43.4M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 43.9M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 44.6M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 45.1M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 45.9M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 46.6M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 47.2M May 16 11:24 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work root@Omega-58B6:~# ls -lah /overlay/upper/mnt/ drwxr-xr-x 4 root root 0 May 16 11:20 . drwxr-xr-x 7 root root 0 May 16 11:14 .. lrwxrwxrwx 1 root root 1 May 16 11:14 .fs_state -> 2 -rw-r--r-- 1 root root 47.6M May 16 11:25 swap.page drwxr-xr-x 6 root root 0 May 16 11:14 upper drwxr-xr-x 3 root root 0 Jan 1 1970 work

  Assumed this was swap for ram, but apparently not.

  root@Omega-58B6:~# cat /proc/meminfo | grep Swap SwapCached: 0 kB SwapTotal: 0 kB SwapFree: 0 kB

  Found the source of the growth, but do not understand why it is doing it. The 2+ is not running that command and cant find that file on 2+ at all.

  Mem: 48172K used, 11776K free, 208K shrd, 752K buff, 21984K cached CPU: 0% usr 99% sys 0% nic 0% idle 0% io 0% irq 0% sirq Load average: 2.08 1.92 1.33 2/57 1977 PID PPID USER STAT VSZ %VSZ %CPU COMMAND 1907 1863 root R 2240 4% 98% dd if /dev/zero of /mnt/swap.page bs 1M count 384 1977 1691 root R 1212 2% 1% top 204 2 root RW 0 0% 1% [spi0] 1669 1176 root S 1132 2% 0% /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 22 -K 300 -T 3 7 2 root SW 0 0% 0% [ksoftirqd/0] 1272 2 root SW 0 0% 0% [RtmpCmdQTask] 1831 1 mosquitt S 3320 6% 0% mosquitto -c /etc/mosquitto/mosquitto.conf 1421 1 root S 1968 3% 0% /usr/sbin/onion-helper 1771 1 root S 1796 3% 0% /sbin/rpcd 1052 1 root S 1724 3% 0% /sbin/netifd 1351 1 nobody S 1568 3% 0% avahi-daemon: running [Omega-58B6.local] 1 0 root S 1556 3% 0% /sbin/procd

  ===================================================================================

  Was going to copy the old swap.page back on and see how it behaves. Did not try that as the problem seems to be a growing zeroed out swap.page file

• Water Cooler
  

  Come for the water, stay for the chats!

  35
  Topics
  109
  Posts
  No new posts.