cinder/powermax-snapvx-link-mode-0050ac6b4a16c739.yaml at 2a1a0bc3e2d8b75aabcb0402239369b14c4e1093 - cinder - OpenDev: Free Software Needs Free Tools

openstack/cinder

michael-mcaleer 4d968acc94 PowerMax Driver - SnapVX NoCopy Mode

The PowerMax for Cinder driver now implements noCopy mode
for links between SnapVX source and target.  This change
will improve space efficiency by using pointers instead of
copied tracks when source and target volumes are linked.

Change-Id: Idfc8de789a27f54d9211be3c1ea6778586f85672

2019-08-30 14:47:02 +01:00

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 other:
   - |
     The PowerMax for Cinder driver now implements noCopy mode for links between
     SnapVX source and target.  This change will improve space efficiency by
     using pointers instead of copied tracks when source and target volumes are
     linked.