docker: various utils not found in $PATH

[Tomasz Pala]

msg="devmapper: Error while creating filesystem ext4 on device docker-9:2-1199725-base: exec: \"mkfs.ext4\": executable file not found in $PATH"
msg="[graphdriver] prior storage driver devicemapper failed: exec: \"mkfs.ext4\": executable file not found in $PATH"
exec: "mkfs.ext4": executable file not found in $PATH
exec: "tune2fs": executable file not found in $PATH
error: exec: \"modprobe\": executable file not found in $PATH"

These start to work when linked into /usr/*bin.



Actually I have similar problem with some older systemd:
systemd-fsck[4620]: fsck.ext4 doesn't exist, not checking file system on /dev/md4
- basically, the splitted /usr is being depreciated all over the place
https://www.freedesktop.org/wiki/Software/systemd/TheCaseForTheUsrMerge/

-- 
Tomasz Pala <gotar at pld-linux.org>