An error occurred while creating the squashfs. imgfile mounting.

Scenario Description: The size of squashfs. imgfile needs to be customized, which is actually the size of sparse files, which is different from the actual file size. The actual operation is as follows:

1) dd If =/dev/Zero of = rootfs BS = 65536 COUNT = 24000
2) mke2fs-F rootfs

3) mkdir mnt
4) Mount rootfs MNT-o loop

5) CP-RP yourrootdir mnt
6) umount mnt

7) mkdir squashfs-Dir
8) mV rootfs squshfs-Dir
9) mksquashfs squashfs-Dir squashrootfs

Mounting exception:

Mount: Wrong FS type, bad option, bad superblock on/dev/mapper/live-RW

Missing codePage or Helper Program, other error

In some cases useful info is found in syslog-Try dmesg | tail or so

An error occurred while creating the squashfs. imgfile mounting.