Проверка единственного раздела с Entware на запущенной системе:
Следите за руками:
~ # opkg install e2fsprogs
~ # mount -o remount,ro /dev/sda1
~ # touch /opt/1
touch: /opt/1: Read-only file system
~ # fsck.ext2 -f /dev/sda1
e2fsck 1.43.3 (04-Sep-2016)
Warning! /dev/sda1 is mounted.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
First: 562/960992 files (5.3% non-contiguous), 33818/1919759 blocks
~ # mount -o remount,rw /dev/sda1