Use lrzip for upgrade tarball

[Dmitry Pyzhov]

We can use lrzip in order to pack upgrade tarball, it will reduce it's size by 2Gb:
% lrzip -L2 -U -f fuel-master-upgrade-437-2014-08-14_12-04-35.tar -o fuel-master-upgrade-437-2014-08-14_12-04-35.lrz2
fuel-master-upgrade-437-2014-08-14_12-04-35.tar - Compression Ratio: 1.658. Average Compression Speed: 29.307MB/s.
Total time: 00:02:35.43
% ls -l
-rw-rw-r-- 1 dpyzhov dpyzhov 2836390332 авг. 14 14:17 fuel-master-upgrade-437-2014-08-14_12-04-35.lrz2
-rw-rw-r-- 1 dpyzhov dpyzhov 4702853120 авг. 14 12:28 fuel-master-upgrade-437-2014-08-14_12-04-35.tar

Usage of key -L9 will save extra 100Mb, but needs one minute more, so it is not helpful. -L2 keys seems to be suitable

[Dmitry Pyzhov (dpyzhov)]

Command line for unpack: lrzip -dq fuel-master-upgrade-437-2014-08-14_12-04-35.tar.lrz -o - | tar vx

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/114201

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/115331

[OpenStack Infra (hudson-openstack)]

Change abandoned by Dmitry Pyzhov (<email address hidden>) on branch: master
Review: https://review.openstack.org/115331
Reason: Superseded

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/114201
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=ef7b906832615aaa1b90e4a0e426ea555cc8da8e
Submitter: Jenkins
Branch: master

commit ef7b906832615aaa1b90e4a0e426ea555cc8da8e
Author: Dmitry Pyzhov <email address hidden>
Date: Thu Aug 14 15:12:27 2014 +0400

    Put upgrade tarball in lrzip archive

    New build target: upgrade-lrzip

    Command line for extract:
    lrzuntar fuel-master-upgrade.tar.lrz

    Change-Id: Ie23263cc3bdc27acdee5ba6858f1ee282d414277
    Closes-Bug: #1356813
    Blueprint: upgrade-lrzip

[Andrey Sledzinskiy (asledzinskiy)]

verified on fuel-5.1-upgrade-6-2014-09-13_14-34-19.tar.lrz