This is basically a fresh install. I installed XenServer from DVD to USB Flash Drive. I also have a freshly created Raid 1 volume (which is my intended target) and Dell disk backup drive.
xe sr-create content-type=user device-config:device=/dev/sda host-uuid=30b317b1-01bc-4eaa-9eb1-a43f16ebdbd8 name-label="SSDR1" shared=false type=ext
The SR operation cannot be performed because a device underlying the SR is in use by the host.
fdisk -l
Disk /dev/sda: 239.4 GB, 239444426752 bytes, 467664896 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
pvscan
PV /dev/sda VG XSLocalEXT-4958af2e-9aa2-3032-c814-5e5c6e8c1ffd lvm2 [222.99 GiB / 0 free]
PV /dev/sdc VG XSLocalEXT-4958af2e-9aa2-3032-c814-5e5c6e8c1ffd lvm2 [465.75 GiB / 242.76 GiB free]
Total: 2 [688.73 GiB] / in use: 2 [688.73 GiB] / in no VG: 0 [0 ]
UPDATE
Nuked host, rebuilt it from scratch and got around the problem. However I'm just interested in figuring out how to do the low level drive management from the CLI. I was able to get through it on my own by the seat of my pants. Just want some clarity.
needed something funny to laugh about.
which eliminates most of the issues (short of formatting) but for those few times I have to actually edit and manipulate them, Acrobat is tried at true but Sumatra PDF & PDF Nitro are also my go to.