Re: [openstack-dev] [nova][cinder]Detach a encrypted volume won't cleanup the device patch

2016-01-05 Thread Li, Xiaoyan
: liuxinguo [mailto:liuxin...@huawei.com] Sent: Tuesday, December 29, 2015 4:09 PM To: walter.bor...@hp.com Cc: OpenStack Development Mailing List; Zhangli (ISSP); Luozhen; Shenhong (C) Subject: [openstack-dev] [nova][cinder]Detach a encrypted volume won't cleanup the device patch Hi hemna: When we

[openstack-dev] [nova][cinder]Detach a encrypted volume won't cleanup the device patch

2015-12-29 Thread liuxinguo
Hi hemna: When we attach a encrypted volume and then detach it, the device path created when the volume is attached won't be cleanup. This is probably due to nova and cinder not work coordinately when detach a encrypted volume. This will cause next volume attachment fails and also cause some