Change in vdsm[master]: migration: added support for convergence schedule

fromani at redhat.com fromani at redhat.com
Wed Feb 17 15:56:39 UTC 2016


Francesco Romani has posted comments on this change.

Change subject: migration: added support for convergence schedule
......................................................................


Patch Set 14:

(1 comment)

https://gerrit.ovirt.org/#/c/46940/14//COMMIT_MSG
Commit Message:

Line 11: The convergence schedule contains of 2 parts:
       : - initialization: will be evaluated before the migration starts. It is a list
       :   of tuples:
       :   - action: one of
       :     - setDowntime: sets the 'migrateSetMaxDowntime' of the migrating VM
       :     - abort: aborts the migration
       :   - params: parameters of the action (e.g. the setDowntime takes one parameter,
       :     the actual downtime).
       : - convergence: will be evaluated during migration as a part of the monitoring
       :   thread on each monitoring cycle. It is a list of tuples:
       :   - stalling limit: if the VM is stalling longer than this limit, execute the
       :     action with its params.
       :   - action with params: the actual action with params which has to be executed
       :     if the VM is stalling longer than the stalling limit. The value is the same
       :     as for the initialization, namely:
       :     - action: one of
       :       - setDowntime: sets the 'migrateSetMaxDowntime' of the migrating VM
       :       - abort: aborts the migration
       :     - params: parameters of the action (e.g. the setDowntime takes one parameter,
       :     the actual downtime).
> after another mtg, turns out we should add better documentation and use mor
Please mention that this is/will be documented in the schema


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Gerrit-MessageType: comment
Gerrit-Change-Id: I989cff12d08ef1cab36bd10df7daaa999a8dac14
Gerrit-PatchSet: 14
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Tomas Jelinek <tjelinek at redhat.com>
Gerrit-Reviewer: Francesco Romani <fromani at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Tomas Jelinek <tjelinek at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>
Gerrit-HasComments: Yes


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