Unrecognized mount options to an ext4 filesystem.

[Alexandros Prekates]

-------------------------------------------------- /etc/config.scm
 (file-system
        (mount-point "/home/chomwitt/MyCalibreLibrary-SSD") 
        (device  (uuid "ae0661f6-0d22-4e0a-9a9c-fba7c17af6a4" 'ext4))
                 (type "ext4")(options "rw,relatime,nofail 0 2"))
------------------------------------------------------------------

In config.scm trying to provide options to an ext4 fs mount  (options
"rw,relatime,nofail 0 2") the filesystem wont get mounted and i see in
dmesg :

[41.794560] shepherd[1]: Service
file-system-/home/chomwitt/MyCalibreLibrary-SSD failed to start. [
41.795059] shepherd[1]: Starting service
file-system-/home/chomwitt/MyCalibreLibrary-SSD... [   41.825342] ext4:
Unknown parameter 'relatime' [   41.825682] shepherd[1]: Exception
caught while starting #<<service> 7fc35b4eed80>: (system-error "mount"
"mount ~S on ~S: ~A" ("/dev/sdd1"
"///home/chomwitt/MyCalibreLibrary-SSD" "Invalid argument") (22)) [
41.825863] shepherd[1]: Service
file-system-/home/chomwitt/MyCalibreLibrary-SSD failed to start. [
41.826665] shepherd[1]: Service file-systems depends on #<<service>
7fc35b4eed80>[  41.826843] shepherd[1]: Starting service syslogd...
7fc35b4eed80>[   41.828933] shepherd[1]: Service file-systems depends
7fc35b4eed80>on #<<service> 7fc35b4eed80>. [   41.829231] shepherd[1]:
7fc35b4eed80>Starting service
7fc35b4eed80>file-system-/home/chomwitt/MyCalibreLibrary-SSD... [
7fc35b4eed80>41.863301] ext4: Unknown parameter 'relatime' [
7fc35b4eed80>41.894816] ext4: Unknown parameter 'relatime' [
7fc35b4eed80>41.928441] ext4: Unknown parameter 'relatime'
[   41.962552] ext4: Unknown parameter 'relatime'
[   41.994449] ext4: Unknown parameter 'relatime'
[   42.025599] ext4: Unknown parameter 'relatime'
[   42.057061] ext4: Unknown parameter 'relatime'
[   42.091580] ext4: Unknown parameter 'relatime'
[   42.123539] ext4: Unknown parameter 'relatime'
[   42.155367] ext4: Unknown parameter 'relatime'

strangely if i dont supply any options then the 'defaults' will be
added to my fstab and the filesystem will be mounted ok with
rw,relatime 

But wanting my system to not hang during booting if my
external storage is not connected i made a couple of tests with
'nofail' but with no luck.

Alexandros