Change in ovirt-engine[ovirt-engine-3.4]: Default DC & Cluster has fixed UUIDs

[iheim at redhat.com]

Itamar Heim has submitted this change and it was merged.

Change subject: Default DC & Cluster has fixed UUIDs
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Default DC & Cluster has fixed UUIDs

This patch modifies the uuid_generate_v1 function to have some
randomization in its least significant part so different engines will have
different UUID values from the generated default DC UUID and default
Cluster.

In addition This patch fixes a static data inserted as Cluster UUID for
the blank template.

I had tested generation of million UUIDs to verify its uniqueness just
for the case although the generation of the 29 most significant numbers
are still done by the sequence and supposed to be unique.

Change-Id: Ic5650fe1586fae320484f8cd36698491554efa57
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1026885
Signed-off-by: Eli Mesika <emesika at redhat.com>
---
M packaging/dbscripts/create_functions.sql
M packaging/dbscripts/insert_data.sql
2 files changed, 4 insertions(+), 2 deletions(-)

Approvals:
  Eli Mesika: Verified
  Yair Zaslavsky: Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: Ic5650fe1586fae320484f8cd36698491554efa57
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: ovirt-engine-3.4
Gerrit-Owner: Eli Mesika <emesika at redhat.com>
Gerrit-Reviewer: Eli Mesika <emesika at redhat.com>
Gerrit-Reviewer: Itamar Heim <iheim at redhat.com>
Gerrit-Reviewer: Juan Hernandez <juan.hernandez at redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzaslavs at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server