Public bug reported:
I am trying to perform a live-migration of one instance from one server to
another, and while it fails, I see in the conductor log file:
File "/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py",
line 140, in select_destinations raise exception.NoValidHost(reason='')
1. if I do: nova host-list and nova host-describe on the destination host I see:
<hostname> | compute | nova
and
<hostname> | (total) | 12 | 31957 | 442
<hostname> | (used_now) | 0 | 512 | 0
which means nova knows there is a valid host available.
2. why is the reason empty?
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1316077
Title:
live migration fails on NoValidHost although the host seems very valid
Status in OpenStack Compute (Nova):
New
Bug description:
I am trying to perform a live-migration of one instance from one server to
another, and while it fails, I see in the conductor log file:
File "/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py",
line 140, in select_destinations raise exception.NoValidHost(reason='')
1. if I do: nova host-list and nova host-describe on the destination host I
see:
<hostname> | compute | nova
and
<hostname> | (total) | 12 | 31957 | 442
<hostname> | (used_now) | 0 | 512 | 0
which means nova knows there is a valid host available.
2. why is the reason empty?
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