Shotgun has been changed to use gzip for snapshot.
On the 15G snapshot data gz is 10 times faster than xz while compression
rate is just 36% against 50% with gzip.
For the pattern "create once - download once" this looks like a
reasonable solution.
Change-Id: I133ae854c619655169f6b42003087dd9cc21b8e0
Closes-Bug: #1546023
(cherry picked from commit 18308a743c71e5b24efaf162bac5bbd2f7290e78)
Reviewed: https:/ /review. openstack. org/328199 /git.openstack. org/cgit/ openstack/ fuel-qa/ commit/ ?id=9f02eb988bf 732ece0f4bad191 42a4a6834f7c5b
Committed: https:/
Submitter: Jenkins
Branch: stable/mitaka
commit 9f02eb988bf732e ce0f4bad19142a4 a6834f7c5b
Author: Georgy Kibardin <email address hidden>
Date: Tue May 24 13:30:42 2016 +0300
Use gzip for snapshots
Shotgun has been changed to use gzip for snapshot.
On the 15G snapshot data gz is 10 times faster than xz while compression
rate is just 36% against 50% with gzip.
For the pattern "create once - download once" this looks like a
reasonable solution.
Change-Id: I133ae854c61965 5169f6b42003087 dd9cc21b8e0 24efaf162bac5bb d2f7290e78)
Closes-Bug: #1546023
(cherry picked from commit 18308a743c71e5b