Change in ovirt-engine[master]: core: Live Storage Migration commands

[derez at redhat.com]

Daniel Erez has submitted this change and it was merged.

Change subject: core: Live Storage Migration commands
......................................................................


core: Live Storage Migration commands

Implementation of the Live Storage Migration feature in the backend
side.

This patch introduces two new commands:
1. LiveMigrateDiskCommand is introduced, alongside the four
   SPMAsyncTaskHandlers that make it up.
2. MoveDiskCommand, a fictive command to be called by the frontend and
   decide whether to perform the new LiveMigrateDiskCommand (if the VM
   is up and the VDS is of a version that supports LSM) or the old
   MoveOrCopyDiskCommand (with ImageOperation=Move, of course).

In addition, some minor refacroing was done to some external utility
classes (e.g., ComamndsFactory, ImagesHandler) so their methods can be
used by the new commands.

Note: This patch is part of the Live Storage Migration patch series. On
it's own, it does not add any user-visible functionality, but they were
separated to make reviewing easier.

Change-Id: I253891a0a18863086e36a9b17d008cebbc77adc1
Signed-off-by: Allon Mureinik <amureini at redhat.com>
Signed-off-by: Daniel Erez <derez at redhat.com>
---
M backend/manager/dbscripts/upgrade/pre_upgrade/0000_config.sql
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/BaseImagesCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/CommandsFactory.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/CreateAllSnapshotsFromVmCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/ImagesHandler.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MoveDiskCommand.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MoveOrCopyDiskCommand.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/lsm/CreateImagePlaceholderTaskHandler.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/lsm/LiveMigrateDiskCommand.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/lsm/LiveSnapshotTaskHandler.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/lsm/VmReplicateDiskFinishTaskHandler.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/lsm/VmReplicateDiskStartTaskHandler.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/CreateAllSnapshotsFromVmParameters.java
A backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/LiveMigrateDiskParameters.java
A backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/MoveDiskParameters.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/VdcActionType.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/config/ConfigValues.java
M backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dal/VdcBllMessages.java
M backend/manager/modules/dal/src/main/resources/bundles/AppErrors.properties
M backend/manager/modules/dal/src/main/resources/bundles/ExecutionMessages.properties
M frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/AppErrors.java
M frontend/webadmin/modules/uicompat/src/main/java/org/ovirt/engine/ui/uicompat/LocalizedEnums.java
M frontend/webadmin/modules/uicompat/src/main/resources/org/ovirt/engine/ui/uicompat/LocalizedEnums.properties
M frontend/webadmin/modules/userportal-gwtp/src/main/resources/org/ovirt/engine/ui/frontend/AppErrors.properties
M frontend/webadmin/modules/webadmin/src/main/resources/org/ovirt/engine/ui/frontend/AppErrors.properties
25 files changed, 831 insertions(+), 30 deletions(-)

Approvals:
  Daniel Erez: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I253891a0a18863086e36a9b17d008cebbc77adc1
Gerrit-PatchSet: 34
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Asaf Shakarchi <asaf at redhat.com>
Gerrit-Reviewer: Daniel Erez <derez at redhat.com>
Gerrit-Reviewer: Liron Aravot <laravot at redhat.com>
Gerrit-Reviewer: Michael Kublin <mkublin at redhat.com>
Gerrit-Reviewer: Tal Nisan <tnisan at redhat.com>
Gerrit-Reviewer: Vered Volansky <vvolansk at redhat.com>