Bug 1928458 - Live migration of attached encrypted volume isn't supported due to Nova limitations
Summary: Live migration of attached encrypted volume isn't supported due to Nova limit...
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Status: NEW
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: documentation
Version: 16.1 (Train)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Ian Frangs
QA Contact: RHOS Documentation Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-02-14 08:28 UTC by Tzach Shefi
Modified: 2023-12-05 15:47 UTC (History)
4 users (show)

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Red Hat Issue Tracker OSP-6274 0 None None None 2022-03-14 09:33:23 UTC

Description Tzach Shefi 2021-02-14 08:28:13 UTC
Description of problem: A recent 16.1.4 Cinder RFE bz1888672, added the option to live migrate attached volume from ceph to none ceph, a second related RFE bz1888674 does vise versa Ceph to none Ceph. 

While verifying these two I had stumbled upon a Nova limitation, 
https://bugzilla.redhat.com/show_bug.cgi?id=1926761#c4


If I understand correctly migration(retype) of attached encrypted volumes, isn't supported due to Nova limitation. This needs to be documented, I'm not sure where if in general storage or with relation to the two new RFEs. 


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