tree 36351c17e3633ba1c812466d6bbd838d5a4957a1
parent cb6ff28033efec9e7525db0b6dbed7eec987e522
author Adriana Kobylak <anoo@us.ibm.com> 1519939561 -0600
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1528143184 +0000

obmc-flash-bmc: DeleteAll cleanup fixes for alt BMC

A DeleteAll request first deletes individual software D-Bus objects
and their corresponding rofs and kernel UBI volumes, then it calls
the cleanup service to remove UBI volumes that were not part of a
D-Bus object.

1. Only delete the rofs volume during a cleanup, this is the volume
used to create D-Bus objects. Don't delete the kernel volume because
if the system has an alt BMC chip, the backup kernel volume is
deleted as part of this step which is undesirable.

2. Call createenvbackup as part of the cleanup service, to update
the alt environment variables to point to the currently running
image, because DeleteAll will delete all other images so the alt
environment should be updated to point to the remaining image.

Change-Id: Ibde8f9ef275c0536573cf0625c8291096c6cdd6e
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>