+++ This bug is a downstream clone. The original bug is: +++ +++ bug 1411572 +++ ====================================================================== Description of problem: Unable to delete a snapshot when one of the disk's which is part of it is deactivated. Version-Release number of selected component (if applicable): ovirt-engine-4.0.5.5-0.1.el7ev.noarch How reproducible: Steps to Reproduce: 1. Create 2 new disks for a VM . 2. Create a snapshot with the above 2 disks involved. 3. Deactivate one of the disk's that is part of the snapshot. 4. Delete the snapshot and it will result in the error below engine.log -------------------- Engine exception thrown while sending merge command: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt. engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to MergeVDS, error = Drive image file could not be found, code = 13 (Failed with error imageErr and code 13) 5. The disk that is activated gets removed successfully and the disk or image is marked as illegal. 6. once activated again from the disk's tab it can be removed . Actual results: -results in the disk/image being marked as illegal in the snapshot . - stale snapshot entry in table. Expected results: - warning to user indicating that one of the disk is in inactive or deactivated state. Additional info: (Originally by Ribu Abraham)
It'd be great if you could attach relevant engine and vdsm logs. (Originally by Yaniv Kaul)
If I remember correctly this is the expected behavior, Daniel can you confirm? (Originally by Tal Nisan)
@Ala - is it the excepted behavior with live merge? or perhaps related to bug 1327140 ? (Originally by Daniel Erez)
It is the expected behavior though a warning indicating that the snapshot will not be removed the non-active disk will be marked as illegal (in the disks sub-tab in the snapshots tab) (Originally by Ala Hino)
@Ala, Currently there is no warning or indication as such and hence wouldn't it be a good idea to have a warning indication or notification for this case. Ribu (Originally by Ribu Abraham)
WARN: Bug status wasn't changed from MODIFIED to ON_QA due to the following reason: [FOUND NON-ACKED FLAGS: {'rhevm-4.1.z': '?'}] For more info please contact: rhv-devops (Originally by rhev-integ)
Verified with the following code: ------------------------------------ ovirt-engine-4.1.2.1-0.1.el7.noarch rhevm-4.1.2.1-0.1.el7.noarch vdsm-4.19.12-1.el7ev.x86_64 Verified with the following scenario: -------------------------------------- Steps to Reproduce: 1. Create 2 new disks for a VM . 2. Create a snapshot with the above 2 disks involved. 3. Deactivate one of the disk's that is part of the snapshot. 4. Delete the snapshot >>>>> warning to user indicating that one of the disk is in inactive or deactivated state is displayed in the Delete Snapshot window and the the snapshot is deleted. Moving to VERIFIED!
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2017:1280