[FS#249] Edgerouter lite does hot have mkfs.f2fs binary in snapshot - parameters could not be saved

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - Fabian Schwamborn (fabius) 

Attached to Project - LEDE Project
Summary - Edgerouter lite does hot have mkfs.f2fs binary in snapshot - parameters could not be saved
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - Hello, 

i just downloaded and flashed the nightly build for Ubiquiti Edge router lite from 

https://downloads.lede-project.org/snapshots/targets/octeon/generic/lede-octeon-erlite-squashfs-sysupgrade.tar

It seems that the mkfs.f2fs binary is missing in the squashfs build.

Wed Oct 26 10:37:51 2016 daemon.info mount_root: rootdisk overlay filesystem has not been formatted yet
Wed Oct 26 10:37:51 2016 user.notice : sh: mkfs.f2fs: not found
Wed Oct 26 10:37:51 2016 daemon.err mount_root: no jffs2 marker found
Wed Oct 26 10:37:51 2016 kern.notice kernel: [   20.860804] MTD: Attempt to mount non-MTD device "/dev/loop0"
Wed Oct 26 10:37:51 2016 daemon.err mount_root: failed - mount -t jffs2 /dev/loop0 /rom/overlay: Invalid argument

Downloading fs2fs tools later is working without any problem.

root at lede:~# opkg install f2fs-tools
Installing f2fs-tools (1.7.0-1) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/mips64_octeon/base/f2fs-tools_1.7.0-1_mips64_octeon.ipk.
Installing libf2fs (1.7.0-1) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/mips64_octeon/base/libf2fs_1.7.0-1_mips64_octeon.ipk.
Installing mkf2fs (1.7.0-1) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/mips64_octeon/base/mkf2fs_1.7.0-1_mips64_octeon.ipk.
Installing f2fsck (1.7.0-1) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/mips64_octeon/base/f2fsck_1.7.0-1_mips64_octeon.ipk.
Configuring libf2fs.
Configuring mkf2fs.
Configuring f2fsck.
Configuring f2fs-tools.


More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=249