Bug 1705170
| Summary: | [Docs] [Cinderlib] The snapshot with memory doesn't work when the VM is with MBS disk and without guest agent | ||||||
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| Product: | [oVirt] ovirt-engine | Reporter: | Shir Fishbain <sfishbai> | ||||
| Component: | Documentation | Assignee: | Tal Nisan <tnisan> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Shir Fishbain <sfishbai> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 4.3.3.3 | CC: | adahms, aefrat, bugs, bzlotnik, frolland, royoung, tnisan | ||||
| Target Milestone: | ovirt-4.4.2 | Flags: | pm-rhel:
ovirt-4.4+
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| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2020-07-21 08:35:12 UTC | Type: | Bug | ||||
| 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: | 1647196, 1687627 | ||||||
| Bug Blocks: | 1673035 | ||||||
| Attachments: |
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Fred, can you please document this behavior? Moved to 4.4.1 not being marked as blocker for 4.4.0 and we are preparing to GA. The documentation text flag should only be set after 'doc text' field is provided. Please provide the documentation text and set the flag to '?' again. Hi Tal, Will this be done by 4.4.1(which dev freeze is planned in 3 Jul)? If not please retarget to 4.4.2. Benny, can you please document what is needed here? This is no longer needed since the LiveSnapshotAllowInconsistent config was introduced, closing |
Created attachment 1560953 [details] Logs Description of problem: When creating a snapshot on VM that has managed block domain disk and the guest agent isn't installed on VM, it won't be possible to create a snapshot with memory. On every VM that has disk other than managed block domain and doesn't have guest agent, there's an option to create a snapshot with memory. The VM doesn't have to be with a guest agent in order that the snapshot with memory will succeed. Version-Release number of selected component (if applicable): ovirt-engine-4.3.3.3-0.1.el7.noarch Cinderlib version: 0.3.9 vdsm-4.30.13-1.el7ev.x86_64 How reproducible: 100% Steps to Reproduce: 1. Create a VM with Manged Block Domain disk without guest agent and run the VM 2. Create a snapshot with memory Actual results: There isn't an option to create a snapshot with memory Expected results: There's an option to create a snapshot with memory on VM without a guest agent and with MBD disk. Additional info: Logs attached