IBM storwize_svc can not get the right host

[Huang Yi Chun]

IBM storwize_svc can not get the right host in following case:
Assume I have a SVC host using FC protocol. I configured 3 remote WWPNs for it, for example: rwwpn-1, rwwpn-2, rwwpn-3, and the host doesn't support iscsi so it has no iscsi_name property. When I try to attach a volume and do initialize_connection, I can get the host by only one of the 3 remote WWPNs, for example rwwpn-1, but I can not the host by the other two ones.

[TaoBai (baitao2020)]

Hi Huangyi
Thanks for you report the bug, I will contact with you by email.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/110224

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/110224
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=6b7b705be4592c7a5406b1fda62fe83f73d869f6
Submitter: Jenkins
Branch: master

commit 6b7b705be4592c7a5406b1fda62fe83f73d869f6
Author: Li Min Liu <email address hidden>
Date: Tue Jul 29 14:03:40 2014 +0800

    Storwize/SVC can not get the right host

    When only config FC host, Storwize/SVC driver can not get the host
    by remote WWPNs except the first one.

    Filter 'iscsi_name' and 'WWPN' from host information, if not configure
    iSCSI port, only return the first WWPN.

    Change-Id: I27852e49f5dfb3a94eed08bea0e5d81a9d7aef9c
    Closes-Bug: #1343142