openstack/cinder
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cinder/releasenotes/notes/bug-1634203-netapp-cdot-fix-clone-from-nfs-image-cache-2218fb402783bc20.yaml

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NetApp cDOT driver fails to clone from NFS cache In some cases, the NetApp cDOT NFS driver fails to clone from an NFS image cache. Root cause is code that compares extra specs of the new volume to capability lists that the driver reports to the scheduler (such as a list of disk types). It fails because a list is mutable, so not hashable, so the code cannot do set-based comparison operations against extra specs. The simple fix is to stop doing set operations on extra specs. Also, update the time on the image cache file so that our tests can distinguish between a fast clone from cache and the slower copy-from-Glance fallback. Change-Id: I1dfacd24d49b11967eeb0c6b8560114d01952d74 Closes-Bug: #1634203
2016-10-17 12:55:47 -04:00
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fixes:
- Fixed an issue where the NetApp cDOT NFS driver failed to clone new
volumes from the image cache.
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