[Libfix] Add brick sharing spt to replace_brick_from_volume()

Problem:
`replace_brick_from_volume()` function doesn't support
brick shareing which creates a problem as when we
try to perform replace brick with a large number
of volumes it is unable to get bricks and hence failes.

Solution:
Adding code for boolean kawrg for multi_vol and using
form_bricks_for_multivol() or form_bricks_list()
according to the value of multi_vol. The default
value of multi_vol is false which would only use
form_bricks_list() as done without the changes.

Blocks:
This patch currently blocks the below mentioned patch:
https://review.gluster.org/#/c/glusto-tests/+/19483/

Change-Id: I842a4ebea81e53e694b5b194294f1b941f47d380
Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>

0 files changed, 0 insertions, 0 deletions