Allon Mureinik has posted comments on this change.
Change subject: engine: Split update of 'isPlugged' and 'bootOrder'
properties...
......................................................................
Patch Set 8: Code-Review-1
(1 comment)
....................................................
File
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/HotPlugDiskToVmCommand.java
Line 116: device.setIsPlugged(!oldVmDevice.getIsPlugged());
Line 117: TransactionSupport.executeInNewTransaction(new
TransactionMethod<Void>() {
Line 118: @Override
Line 119: public Void runInTransaction() {
Line 120:
getVmStaticDAO().incrementDbGeneration(getVm().getId());
This is the last thing that should be done.
You don't want to increment the generation before updating the boot order -
it's a race.
Line 121: getVmDeviceDao().updateHotPlugDisk(device);
Line 122: return null;
Line 123: }
Line 124: });
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Gerrit-MessageType: comment
Gerrit-Change-Id: I1359a34a48a6261e22631ff1640d81d735e8c490
Gerrit-PatchSet: 8
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Sergey Gotliv <[email protected]>
Gerrit-Reviewer: Allon Mureinik <[email protected]>
Gerrit-Reviewer: Daniel Erez <[email protected]>
Gerrit-Reviewer: Maor Lipchuk <[email protected]>
Gerrit-Reviewer: Omer Frenkel <[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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