CIFS/SAMBA Mount still attempts before network is ready even with _netdev

The title gives a pretty good synopsis. I am running a debian derivative (osmc) on a raspberry pi 2 in this case. and am trying to mount a share. It mounts 100% a ok from the command line or just using mount -a with the exact same /etc/fstab but on boot it does not come up, no matter what settings I tweak.

The entry in /etc/fstab is:

//192.168.10.100/music  /mnt/musicshare cifs    guest,_netdev   0       0

I've checked dmesg and it shows the mount clearly trying to occur before the network is up:

[    6.039309] input: lircd as /devices/virtual/input/input4
[    6.511610] CIFS VFS: Error connecting to socket. Aborting operation.
[    6.512123] CIFS VFS: cifs_mount failed w/return code = -101
[    6.763291] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[    6.763690] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.188820] systemd-journald[105]: Received request to flush runtime journal from PID 1
[    8.486622] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    8.496643] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
[    8.527928] 8021q: 802.1Q VLAN Support v1.8
[   12.458908] Console: switching to colour dummy device 80x30
[   36.929687] Transfer to device 4 endpoint 0x3 frame 729 failed - FIQ reported NYET. Data may have been lost.
[   37.309752] Transfer to device 4 endpoint 0x3 frame 1109 failed - FIQ reported NYET. Data may have been lost.

Any ideas on this one?

Solution 1:

Assuming you have an up-to-date version of osmc running, use the following options instead:

x-systemd.automount,noauto

This results in a systemd automount unit being created. See systemd.automount for more details.