Public bug reported:
In icehouse, if an active instance without PCI passthrough devices is
resized with PCI passthrough devices being added in the new flavor, the
instance will be reported as ACTIVE after resizing, but becomes
inaccessible. Worse, the whole compute service seems to be hosed, and
killing it would cause the compute node to hang.
if an active instance with PCI passthrough devices is resized with more
PCI passthrough devices in the new flavor, the resulting PCI devices in
the instance's domain xml are more than being requested, and the same
symptoms as described above will result as well.
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1368201
Title:
resize with PCI devices doesn't work
Status in OpenStack Compute (Nova):
New
Bug description:
In icehouse, if an active instance without PCI passthrough devices is
resized with PCI passthrough devices being added in the new flavor,
the instance will be reported as ACTIVE after resizing, but becomes
inaccessible. Worse, the whole compute service seems to be hosed, and
killing it would cause the compute node to hang.
if an active instance with PCI passthrough devices is resized with
more PCI passthrough devices in the new flavor, the resulting PCI
devices in the instance's domain xml are more than being requested,
and the same symptoms as described above will result as well.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1368201/+subscriptions
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