[openstack-dev] [cinder] Issue for backup speed

Jae Sang Lee hyangii at gmail.com
Wed Apr 1 08:41:17 UTC 2015


I tested Swift backup driver in Cinder-backup and that performance isn't
In our test environment, The average time for backup 50G volume is 20min.

I found a patch for this that add multi thread for swift backup driver(
https://review.openstack.org/#/c/111314) but It's also too slow. It looks
like that patch doesn't implement thread properly.

Is there any improvement way about this? I'd appreciate other's thoughts on
these issues.

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