Maor Lipchuk has posted comments on this change.

Change subject: engine: Remove address from hotunplugged devices
......................................................................


Patch Set 1:

(2 comments)

http://gerrit.ovirt.org/#/c/26598/1//COMMIT_MSG
Commit Message:

Line 11: 
Line 12: The rationale behind this is: when a disk is hotunplugged qemu may 
free the
Line 13: disk's address for further use. If another disk is hotplugged that
Line 14: address may be given to the new device. Thus would cause that when the
Line 15: first disk is hotplugged again it's address will be rejected because
/s/it's/its
Line 16: it's in use by the second disk.
Line 17: 
Line 18: Change-Id: Id5850fd4c15a230dbc27e8c22d47935083da21c2
Line 19: Bug-Url: https://bugzilla.redhat.com/1079697


http://gerrit.ovirt.org/#/c/26598/1/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/HotPlugDiskToVmCommand.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/HotPlugDiskToVmCommand.java:

Line 144:         VmDevice device = getVmDeviceDao().get(oldVmDevice.getId());
Line 145:         device.setIsPlugged(!oldVmDevice.getIsPlugged());
Line 146:         if (!device.getIsPlugged()) {
Line 147:             device.setAddress("");
Line 148:         }
perhaps you can override this method in HotUnPlugDiskFromVmCommand, and only 
set the address there with empty string.
Line 149:         getVmDeviceDao().updateHotPlugDisk(device);
Line 150:     }
Line 151: 
Line 152:     private void updateBootOrder() {


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Gerrit-MessageType: comment
Gerrit-Change-Id: Id5850fd4c15a230dbc27e8c22d47935083da21c2
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Xavi Francisco <xfran...@redhat.com>
Gerrit-Reviewer: Allon Mureinik <amure...@redhat.com>
Gerrit-Reviewer: Maor Lipchuk <mlipc...@redhat.com>
Gerrit-Reviewer: automat...@ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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