I have a physical disk that I can see from multipath -ll that shows up as such
# multipath -ll
....
3600c0ff00012f4878be35c5401000000 dm-115 HP,P2000G3 FC/iSCSI
size=410G features='1 queue_if_no_path' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=50 status=active
| `- 7:0:0:49 sdcs 70:0 active ready running
`-+- policy='round-robin 0' prio=10 status=enabled
`- 10:0:0:49 sdcr 69:240 active ready running
...
That particular is visible in the OVMM Gui as a physical disk that I can present to one of my VMs but currently its not presented to any of them.
I have about 50 physical LUNs that my Oracle VM server can see. I believe I can see all of them from a fdisk -l, but "dm-115" (which is from the multipath above) doesnt show up.
This disk has 3 usable partitions on it, plus a Swap.
I want to mount the 3rd partition temporarily on the OVM server itself and I receive
# mount /dev/mapper/3600c0ff00012f4878be35c5401000000p3 /mnt
mount: you must specify the filesystem type
If I present the disk to a VM and then try to mount the /dev/xvdx3 partition -it of course works. (x3 - represents the 3rd partition on what ever letter position the disk shows up as)
Is this possible?