o2-init-pro fails to initialise file system on eMMC

TypeSeven — Thu, 01 Jul 2021 12:44:17 GMT

@crispyoz I'd go through o2-pro-init and see if I can spot possible break points. Then I'd update here. Thanks.

emmc 8GB disabled

Lazar Demin — Thu, 12 Mar 2020 17:27:59 GMT

@György-Farkas said in emmc 8GB disabled: Is it possible to install any packages with opkg to an eMMC external storage (without pivot overlay, extroot, Omega2 Pro FW of course)? It is possible, but looks like it might take some additional work: https://openwrt.org/docs/guide-user/additional-software/opkg#non-standard_installation_destinations

Pro keeps rebotting, some files gone, and filesystem in read only

josh hightower — Sat, 12 Oct 2019 23:51:21 GMT

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/ mount /dev/ /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

Hi, Can anyone recommend which eMMC I can use with Omega2S?

MFsoft — Wed, 30 Jan 2019 13:07:00 GMT

Hi, i work on project with Omega2S+and 8GB eMMC storage. I confirme, successfull work and tested with this eMMC (THGBMHG6C1LBAIL), link text root@Omega-41C4:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT mtdblock0 31:0 0 192K 1 disk mtdblock1 31:1 0 64K 1 disk mtdblock2 31:2 0 64K 0 disk mtdblock3 31:3 0 31.7M 0 disk mtdblock4 31:4 0 1.3M 1 disk mtdblock5 31:5 0 30.4M 1 disk /rom mtdblock6 31:6 0 24.4M 0 disk /overlay mmcblk0 179:0 0 7.3G 0 disk └─mmcblk0p1 179:1 0 7.3G 0 part root@Omega-41C4:~#

Topics tagged with emmc

o2-init-pro fails to initialise file system on eMMC

emmc 8GB disabled

Pro keeps rebotting, some files gone, and filesystem in read only

Hi, Can anyone recommend which eMMC I can use with Omega2S?