Liron Ar has posted comments on this change.

Change subject: wip: core: RemoveImage as sync operation
......................................................................


Patch Set 4: (9 inline comments)

....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MoveOrCopyImageGroupCommand.java
Line 190: 
Line 191:     @Override
Line 192:     protected void revertTasks() {
Line 193:         // Revert should be performed only for AddVmFromSnapshot at 
this point.
Line 194:         if (getParameters().getParentCommand() == 
VdcActionType.AddVmFromSnapshot || getParameters().getParentCommand() == 
VdcActionType.ImportVm) {
i refactored this whole method already in another patch here : i'll rebase it 
on top of that one once this one get merged - 
http://gerrit.ovirt.org/#/c/12689/3/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MoveOrCopyImageGroupCommand.java
Line 195:             Guid destImageId = 
getParameters().getDestinationImageId();
Line 196:             RemoveImageParameters removeImageParams =
Line 197:                     new RemoveImageParameters(destImageId);
Line 198:             if (getParameters().getParentCommand() == 
VdcActionType.ImportVm) {


....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveDiskCommand.java
Line 259:             DiskImage diskImage = getDiskImage();
Line 260:             RemoveImageParameters p = new 
RemoveImageParameters(diskImage.getImageId());
Line 261:             
p.setTransactionScopeOption(TransactionScopeOption.Suppress);
Line 262:             p.setDiskImage(diskImage);
Line 263:             p.setParentCommand(VdcActionType.RemoveDisk);
it was already removed, take a look in the parameters class.
Line 264:             p.setEntityId(getParameters().getEntityId());
Line 265:             p.setParentParameters(getParameters());
Line 266:             p.setRemoveFromSnapshots(true);
Line 267:             
p.setStorageDomainId(getParameters().getStorageDomainId());


Line 312:     }
Line 313: 
Line 314:     @Override
Line 315:     public AuditLogType getAuditLogTypeValue() {
Line 316:         switch (getActionState()) {
if you don't mind i prefer to leave it like that.
Line 317:         case EXECUTE:
Line 318:             return getSucceeded() ? 
AuditLogType.USER_FINISHED_REMOVE_DISK
Line 319:                     : AuditLogType.USER_FINISHED_FAILED_REMOVE_DISK;
Line 320:         default:


....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveImageCommand.java
Line 85:                                 getParameters().getParentCommand(),
Line 86:                                 VdcObjectType.Storage,
Line 87:                                 getParameters().getStorageDomainId()));
Line 88:             } catch (VdcBLLException e) {
Line 89:                 if (e.getErrorCode() != 
VdcBllErrors.ImageDoesNotExistInDomainError) {
ok, i'll add a log in DEBUG
Line 90:                     throw e;
Line 91:                 }
Line 92:             }
Line 93: 


Line 112: 
Line 113:         try {
Line 114:             VM vm = getVmForNonShareableDiskImage(diskImage);
Line 115:             // if the disk is not part of a vm (floating), there are 
no snapshots to update
Line 116:             // so no lock is required.
why not?
Line 117:             if (getParameters().isRemoveFromSnapshots() && vm != 
null) {
Line 118:                 lockVmSnapshotsWithWait(vm);
Line 119:                 updatedSnapshots = 
prepareSnapshotConfigWithoutImage(diskImage.getId());
Line 120:             } else {


Line 117:             if (getParameters().isRemoveFromSnapshots() && vm != 
null) {
Line 118:                 lockVmSnapshotsWithWait(vm);
Line 119:                 updatedSnapshots = 
prepareSnapshotConfigWithoutImage(diskImage.getId());
Line 120:             } else {
Line 121:                 updatedSnapshots = Collections.emptyList();
hi, those changes can be done in a further patch - they aren't related to the 
bug (not that i'm against further refactor here, but i want to keep the changes 
here to minimal).
Line 122:             }
Line 123: 
Line 124:             
TransactionSupport.executeInScope(TransactionScopeOption.Required,
Line 125:                     new TransactionMethod<Object>() {


....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveVmCommand.java
Line 230:     public AuditLogType getAuditLogTypeValue() {
Line 231:         switch (getActionState()) {
Line 232:         case EXECUTE:
Line 233:             return getSucceeded() ? 
AuditLogType.USER_REMOVE_VM_FINISHED : (hasImages ? AuditLogType.
Line 234:                     USER_REMOVE_VM_FINISHED_WITH_ILLEGAL_DISKS : 
AuditLogType.USER_FAILED_REMOVE_VM);
why? if getSucceeded() we print success message, only if it failed we check if 
there are images to show correct message.
Line 235:         case END_FAILURE:
Line 236:         case END_SUCCESS:
Line 237:         default:
Line 238:             return disksLeftInVm.isEmpty() ? 
AuditLogType.USER_REMOVE_VM_FINISHED


Line 234:                     USER_REMOVE_VM_FINISHED_WITH_ILLEGAL_DISKS : 
AuditLogType.USER_FAILED_REMOVE_VM);
Line 235:         case END_FAILURE:
Line 236:         case END_SUCCESS:
Line 237:         default:
Line 238:             return disksLeftInVm.isEmpty() ? 
AuditLogType.USER_REMOVE_VM_FINISHED
Done
Line 239:                     : 
AuditLogType.USER_REMOVE_VM_FINISHED_WITH_ILLEGAL_DISKS;
Line 240:         }
Line 241:     }
Line 242: 


....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveVmTemplateFromImportExportCommand.java
Line 128:     }
Line 129: 
Line 130:     @Override
Line 131:     public AuditLogType getAuditLogTypeValue() {
Line 132:         switch (getActionState()) {
I prefer to leave it if that's fine by you.
Line 133:         case EXECUTE:
Line 134:             return getSucceeded() ? 
AuditLogType.IMPORTEXPORT_REMOVE_TEMPLATE
Line 135:                     : 
AuditLogType.IMPORTEXPORT_REMOVE_TEMPLATE_FAILED;
Line 136:         default:


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ic822a92acb8231d2ca84ae092bd98659507925d8
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Liron Ar <lara...@redhat.com>
Gerrit-Reviewer: Alissa Bonas <abo...@redhat.com>
Gerrit-Reviewer: Allon Mureinik <amure...@redhat.com>
Gerrit-Reviewer: Ayal Baron <aba...@redhat.com>
Gerrit-Reviewer: Daniel Erez <de...@redhat.com>
Gerrit-Reviewer: Liron Ar <lara...@redhat.com>
Gerrit-Reviewer: Maor Lipchuk <mlipc...@redhat.com>
Gerrit-Reviewer: Vered Volansky <vvola...@redhat.com>
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