tree ef372f43e6bfdf86d273d80491e7de801b69395f
parent 66cd6cad4919f980dd21307d0150ff251762a264
author Boaz Harrosh <bharrosh@panasas.com> 1296477134 +0200
committer Boaz Harrosh <bharrosh@panasas.com> 1300194171 +0200

exofs: Add option to mount by osdname

If /dev/osd* devices are shuffled because more devices
where added, and/or login order has changed. It is hard to
mount the FS you want.

Add an option to mount by osdname. osdname is any osd-device's
osdname as specified to the mkfs.exofs command when formatting
the osd-devices.
The new mount format is:
	OPT="osdname=$UUID0,pid=$PID,_netdev"
	mount -t exofs -o $OPT $DEV_OSD0 $MOUNTDIR

if "osdname=" is specified in options above $DEV_OSD0 is
ignored and can be empty.

Also while at it: Removed some old unused Opt_* enums.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>