HP3PAR iSCSI driver should support multiple iSCSI ports

Bug #1197036 reported by Jim Branen on 2013-07-02
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Cinder
Undecided
Jim Branen

Bug Description

Since the HP 3PAR array may be configured with multiple iSCSI ports, the HP3PAR iSCSI driver should provide a way to select, the best fit target iSCSI port, from a list of candidate ports.

Changed in cinder:
assignee: nobody → Jim Branen (james-branen)
Changed in cinder:
status: New → Confirmed
Mike Perez (thingee) on 2013-07-02
tags: added: drivers hp3par
Changed in cinder:
status: Confirmed → In Progress

Reviewed: https://review.openstack.org/36535
Committed: http://github.com/openstack/cinder/commit/d9e2c642e229f6a7e9448e81b64a94493a89c280
Submitter: Jenkins
Branch: master

commit d9e2c642e229f6a7e9448e81b64a94493a89c280
Author: Jim Branen <email address hidden>
Date: Wed Jul 10 12:34:09 2013 -0700

    Adds multiple iSCSI port support to 3PAR

    Added support to the 3PAR iSCSI OpenStack driver to provide the
    ability to select the best fit target iSCSI port from a list of
    candidate ports. The first time a volume is attached to a host,
    all iSCSI ports configured for driver selection, are examined for
    best fit. The port with the least active volumes attached will
    then be selected as the path to the 3PAR array. Any subsequent
    volume attach, to the same host, will use the established target
    port.

    DocImpact

    Fixes bug #1197036

    Change-Id: Icf8c28ea3f201e5e21c9a6ed00a2fbdda445c8b3

Changed in cinder:
status: In Progress → Fix Committed
Thierry Carrez (ttx) on 2013-07-17
Changed in cinder:
milestone: none → havana-2
status: Fix Committed → Fix Released
Thierry Carrez (ttx) on 2013-10-17
Changed in cinder:
milestone: havana-2 → 2013.2
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