Liron Ar has posted comments on this change.
Change subject: core: adding support for db lock of all disk snapshots
......................................................................
Patch Set 5:
(4 comments)
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File
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/BaseImagesCommand.java
Line 279: return getDbFacade().getBaseDiskDao();
Line 280: }
Line 281:
Line 282: protected void lockImage() {
Line 283: setImageStatus(ImageStatus.LOCKED);
this method is used to lock only one volume.
Line 284: }
Line 285:
Line 286: protected void unLockImage() {
Line 287: setImageStatus(ImageStatus.OK);
Line 283: setImageStatus(ImageStatus.LOCKED);
Line 284: }
Line 285:
Line 286: protected void unLockImage() {
Line 287: setImageStatus(ImageStatus.OK);
this method is used to unlock only one volume.
Line 288: }
Line 289:
Line 290: protected void setImageStatus(ImageStatus imageStatus) {
Line 291: DiskImage diskImage = getRelevantDiskImage();
Line 320: completeImageData(newImageIRS);
Line 321: }
Line 322:
Line 323: // Unlock destination image:
Line 324: getDestinationDiskImage().setImageStatus(ImageStatus.OK);
nop, because only the active one status was supposed to be changed.
Line 325:
getImageDao().update(getDestinationDiskImage().getImage());
Line 326: }
Line 327:
Line 328: unLockImage();
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File
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveImageCommand.java
Line 345: // the image status should be set to ILLEGAL, so that in
case compensation runs the image status will
Line 346: // be revert to be ILLEGAL, as we can't tell whether the
task started on vdsm side or not.
Line 347:
ImagesHandler.updateAllDiskImageSnapshotsStatusWithCompensation(getRelevantDiskImage().getId(),
Line 348: ImageStatus.LOCKED,
Line 349: ImageStatus.ILLEGAL,
It will be added in a further patch, i prefer to keep here the changes to
minimal..a snapshot of a disk can't be attached if the active disk volume
status is illegal - regardless, it will be added.
Line 350: getCompensationContext());
Line 351: }
Line 352: return runVdsCommand(VDSCommandType.DeleteImageGroup,
Line 353: new
DeleteImageGroupVDSCommandParameters(getDiskImage().getStoragePoolId(),
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Gerrit-MessageType: comment
Gerrit-Change-Id: Ibac8daf6a9e970859a6759d84d7849e7f84e0d79
Gerrit-PatchSet: 5
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Liron Ar <[email protected]>
Gerrit-Reviewer: Allon Mureinik <[email protected]>
Gerrit-Reviewer: Liron Ar <[email protected]>
Gerrit-Reviewer: Maor Lipchuk <[email protected]>
Gerrit-Reviewer: Sergey Gotliv <[email protected]>
Gerrit-Reviewer: Tal Nisan <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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