QA:Testcase Multipath installation

Description

A complete installation using a multipath device for the root (/) file system . For more details on multipath please consult http://en.wikipedia.org/wiki/Multipath_I/O .

How to test

1. Boot the installer using any available means (boot.iso, CD, DVD, PXE or live image)
2. Verify that there is a multipath disk in your system

multipath -ll
ls -l /dev/mapper/

1. Proceed to the partitioning step
2. Delete all partitions to start with empty disk(s)
3. Create the required boot partitions needed for your architecture. This includes /boot and swap.
4. Create the root filesystem /
5. Complete with installation as desired

Expected Results

1. Anaconda completes successfully
2. Reboot successfully into installed system
3. Confirm that the root filesystem is a multipath device

[root@riley6 ~]# multipath -ll
mpatha (3600507680281026d6800000000000001) dm-0 IBM     ,2145            
size=15G features='1 queue_if_no_path' hwhandler='0' wp=rw
|-+- policy='service-time 0' prio=50 status=active
| |- 2:0:4:0 sdc 8:32 active ready running
| `- 1:0:4:0 sde 8:64 active ready running
`-+- policy='service-time 0' prio=10 status=enabled
  |- 2:0:5:0 sdd 8:48 active ready running
  `- 1:0:5:0 sdf 8:80 active ready running
[root@riley6 ~]# mount | grep ' / '
/dev/mapper/fedora_riley6-root on / type ext4 (rw,relatime,seclabel,data=ordered)
[root@riley6 ~]# lvscan
  ACTIVE            '/dev/fedora_riley6/swap' [2.91 GiB] inherit
  ACTIVE            '/dev/fedora_riley6/root' [11.59 GiB] inherit
[root@riley6 ~]# pvscan
  PV /dev/mapper/mpatha5   VG fedora_riley6   lvm2 [14.50 GiB / 0    free]
  Total: 1 [14.50 GiB] / in use: 1 [14.50 GiB] / in no VG: 0 [0   ]