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Retype enhancement for EMC VNX cinder driver
authorXi Yang <xi.yang@emc.com>
Tue, 1 Sep 2015 10:05:15 +0000 (06:05 -0400)
committerXi Yang <xi.yang@emc.com>
Thu, 8 Oct 2015 03:06:03 +0000 (23:06 -0400)
commit94df79e427752cf9b5092ddb2c4a6eca1e3252f4
treee8e3a2b56cdf2793ac300aaaec899b06fff9c70dtree | snapshot
parent71355fdbadb8155743350a182778fe87f0f64e8acommit | diff
Retype enhancement for EMC VNX cinder driver

VNX driver will trigger lun migration when retyping a thin/thick
volume to a compressed volume and it is time-consuming. To enhance
the performance, this patch will directly turn on the compression
on a volume instead of migrating it.

Change-Id: I155272d1130ac0048d226742970e021118f2f123
Closes-Bug: #1495802
cinder/tests/unit/test_emc_vnxdirect.py diff | blob | history
cinder/volume/drivers/emc/emc_vnx_cli.py diff | blob | history