Sahina Bose has posted comments on this change.

Change subject: engine: DB persistent quartz scheduler
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Patch Set 4:

> What's the need that this patch addresses? Putting -1 until clarifying 
> questions and until reviewed by Yair and Liran as well.

The current scheduler instance stores the jobs in memory. Every restart of the 
server, we need to reschedule the jobs. This works so far as we only have 
system wide sync/monitoring jobs.

To extend the quartz functionality to say, allow scheduling of gluster volume 
snapshots, where each volume can have a different schedule, the jobs and 
triggers need to be persisted in the database to survive server restarts. This 
patch addresses that.

Is there an alternative to using persistent jobs?

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Gerrit-MessageType: comment
Gerrit-Change-Id: I9a34dac95999cb6b3721d201c116fb5f6089bb61
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Sahina Bose <sab...@redhat.com>
Gerrit-Reviewer: Eli Mesika <emes...@redhat.com>
Gerrit-Reviewer: Liran Zelkha <lzel...@redhat.com>
Gerrit-Reviewer: Moti Asayag <masa...@redhat.com>
Gerrit-Reviewer: Oved Ourfali <oourf...@redhat.com>
Gerrit-Reviewer: Sahina Bose <sab...@redhat.com>
Gerrit-Reviewer: Shubhendu Tripathi <shtri...@redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzasl...@redhat.com>
Gerrit-Reviewer: anmolbabu <anb...@redhat.com>
Gerrit-Reviewer: automat...@ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: No
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