Public bug reported:
When Fibre Channel and multipath are used, the multipath device
descriptor is not deleted after a volume is detached from a VM. This is
always reproducible.
This was seen with git stable/kilo.
Reproduce steps:
1. Check the multipath device on the system
Public bug reported:
I was tried to block live migrate a VM with a attached volume. It was failed
as expected due to change in bug https://bugs.launchpad.net/nova/+bug/1398999
However, after the migration failed, the volume connection to the destination
host is not terminated. This result in
Public bug reported:
iSCSI multipath has performance issue on volume detachment when multiple
LUNs are exposed via single target(iqn).
1. We are using VNX as cinder backends. VNX is exposing multiple LUNs
via a iqn. And a LUN is exposed via different iqns for multipathing.
Libvirt driver is used
Public bug reported:
Multipath descripter is not removed in volume detachment
In the iSCSI multipath environment, after I detach a last volume from a
instance on the host. Althougth the devices under /dev/disk/by-path are
removed by the multipath descriptor is not removed. I am using VNX as
Public bug reported:
We detacted this during our test. Sometimes, there maybe error string
comes out in the begining of the output of multipath -ll device. See
below log:
2015-05-11 05:59:53.005 DEBUG oslo_concurrency.processutils
[req-30af6607-6e51-487e-beb2-3dbea8ee9fac admin admin] CMD sudo
Author: Jenkins jenk...@review.openstack.org
Date: Tue May 12 22:46:43 2015 +
Merge Remove db layer hard-code permission checks for
network_get_all_by_host
** Affects: nova
Importance: Undecided
Assignee: Tina Tang (tina-tang)
Status: New
** Description changed:
We
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