Bug 1241433
| Summary: | Engine: Live merge fails after a disk containing a snapshot has been extended | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | rhev-integ |
| Component: | ovirt-engine | Assignee: | Greg Padgett <gpadgett> |
| Status: | CLOSED ERRATA | QA Contact: | Aharon Canan <acanan> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 3.5.1 | CC: | acanan, alitke, amureini, bazulay, bcholler, ecohen, gklein, gwatson, lbopf, lpeer, lsurette, mkalinin, ratamir, rbalakri, Rhev-m-bugs, tnisan, yeylon, ylavi |
| Target Milestone: | ovirt-3.5.5 | Keywords: | ZStream |
| Target Release: | 3.5.5 | Flags: | ylavi:
Triaged+
|
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | storage | ||
| Fixed In Version: | ovirt-engine-3.5.5-1 | Doc Type: | Bug Fix |
| Doc Text: |
Live merge now automatically extends the base volume for instances in which a raw, preallocated disk's snapshots have been extended beyond their original disk capacity. This makes it possible for the contents of a snapshot to be merged into the base disk even when the snapshot's parent is the smaller base disk that was not extended beyond the original disk capacity.
|
Story Points: | --- |
| Clone Of: | 1236758 | Environment: | |
| Last Closed: | 2015-10-26 18:32:46 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Storage | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1236758 | ||
| Bug Blocks: | |||
|
Comment 1
Allon Mureinik
2015-07-12 11:56:22 UTC
Verified using the following versions: --------------------------------------- rhevm-3.5.5-0.1.el6ev.noarch - running on Rhel6.7 vdsm-4.16.27-1.el7ev.x86_64 - running on Rhel7.1 Scenario 1: ---------------- 1. Create a VM with 1gb preallocated disk (probably thin as well, didn't test that) in a block-based domain. 2. Create a snapshot. 3. Extend the disk to 2gb. 4. Start the VM. 5. Delete the snapshot - Live merge works well! 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://rhn.redhat.com/errata/RHBA-2015-1938.html |