cinder/bug-1887908-nec-live-migration-failure-withfc-3128fff7c48e739f.yaml at 5eaee27ae4702c6c21ac4a2f8f3cb915230b4fd6 - cinder - OpenDev: Free Software Needs Free Tools

openstack/cinder

Naoki Saito d77ae8785f NEC driver: fix live-migration failure with FC

The initialize_connection() in the driver sometimes returns wrong LUN
and causes a live-migration failure.
The function searches the LUN from LD sets (attached hosts) and returns
the first hit.
The function must return an LUN of the destination host, but the first
hit may be an LUN of the source host.

This patch fixes initialize_connection() to return correct LUN by
searching with WWPN of the desitination host.

Change-Id: I102ae84204e0d88814a7d2e028f7cec118ad6b60
Closes-Bug: #1887908
(cherry picked from commit 94c1d24153)
(cherry picked from commit c55e259d59)

2020-09-19 03:42:29 +00:00

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 fixes:
   - |
     `Bug #1887908 <https://bugs.launchpad.net/cinder/+bug/1887908>`_：
     In NEC driver, fix live-migration failure with FC.