Così facendo non rebootta
root@OpenWrt:~# mount
rootfs on / type rootfs (rw)
/dev/root on /rom type squashfs (ro,relatime)
proc on /proc type proc (rw,noatime)
sysfs on /sys type sysfs (rw,noatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime,size=115621888,mode=1777)
tmpfs on /dev type tmpfs (rw,noatime,mode=0755,size=512K)
devpts on /dev/pts type devpts (rw,noatime,mode=600,ptmxmode=000)
/dev/mtdblock2 on /overlay type jffs2 (rw,noatime)
overlayfs:/overlay/bank_2 on /saferoot type overlayfs (rw,noatime,lowerdir=/,upperdir=/overlay/bank_2)
/dev/mtdblock3 on /modoverlay type jffs2 (rw,relatime,compr=zlib)
overlayfs:/modoverlay/bank_mod on / type overlayfs (rw,relatime,lowerdir=/,upperdir=/modoverlay/bank_mod)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
cgroup_root on /cgroups type tmpfs (rw,relatime)
cpumemblk on /cgroups/cpumemblk type cgroup (rw,relatime,blkio,memory,cpu)
none on /proc/bus/usb type usbfs (rw,relatime)root@OpenWrt:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
rootfs 47488 10740 36748 23% /
/dev/root 22528 22528 0 100% /rom
/dev/mtdblock2 31872 1124 30748 4% /overlay
overlayfs:/overlay/bank_2
31872 1124 30748 4% /saferoot
/dev/mtdblock3 47488 10740 36748 23% /modoverlay
overlayfs:/modoverlay/bank_mod
47488 10740 36748 23% /
root@OpenWrt:~# root@OpenWrt:~# lsof | grep watchdog
watchdog- 2163 root cwd DIR 0,15 0 243 /
watchdog- 2163 root rtd DIR 0,15 0 243 /
watchdog- 2163 root txt REG 31,1 58785 1855 /usr/sbin/watchdog-tch ##quello creato da me, andrebbe tolto
watchdog- 2163 root mem REG 31,1 12465 3663 /lib/libdl-0.9.33.2.so
watchdog- 2163 root mem REG 31,1 517291 3420 /lib/libuClibc-0.9.33.2.so
watchdog- 2163 root mem REG 31,1 44663 3665 /lib/libgcc_s.so.1
watchdog- 2163 root mem REG 31,1 4458 2988 /usr/lib/mwan/libmwan-preload.so
watchdog- 2163 root mem REG 31,1 28677 3368 /lib/ld-uClibc-0.9.33.2.so
watchdog- 2163 root 0u unix 0xc78e5b60 0t0 2888 socket
watchdog- 2163 root 1w CHR 10,130 0t0 567 /dev/watchdog
root@OpenWrt:~#