Bug 1482076
| Summary: | [Memory hot unplug] The Defined memory is not updated after hot unplug memory | ||||||||||
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| Product: | [oVirt] ovirt-engine | Reporter: | Israel Pinto <ipinto> | ||||||||
| Component: | BLL.Virt | Assignee: | jniederm | ||||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Israel Pinto <ipinto> | ||||||||
| Severity: | high | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 4.2.0 | CC: | bugs, mavital | ||||||||
| Target Milestone: | ovirt-4.2.0 | Flags: | rule-engine:
ovirt-4.2+
rule-engine: blocker+ rule-engine: planning_ack+ rule-engine: devel_ack+ mavital: testing_ack+ |
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| Target Release: | --- | ||||||||||
| Hardware: | Unspecified | ||||||||||
| OS: | Unspecified | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | No Doc Update | |||||||||
| Doc Text: |
undefined
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Story Points: | --- | ||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2017-12-20 11:02:26 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | Virt | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Bug Depends On: | |||||||||||
| Bug Blocks: | 1228543 | ||||||||||
| Attachments: |
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Created attachment 1314090 [details]
engine_log
Created attachment 1314094 [details]
engine.log
Vm name: test_memory_hotplug ID: b9cad82e-2708-4b14-9392-7ea66959d38f Case: https://polarion.engineering.redhat.com/polarion/redirect/project/RHEVM3/workitem?id=RHEVM-22160 Raising severity, After stopping and start VM again (all actions: cold restart, PowerOff Run) The VM memory is not update also. I removed all the plugged memory the VM start with the defined memory. The is not update also on the guest. Unplug is not working after reboot. Memory size were not updated since condition [1] was not met since the hot-unplugged memory device seemed to be far larger than it actually were since unit mismatch in 'size' spec param of memory vm device (bug 1482042). [1]: https://gerrit.ovirt.org/gitweb?p=ovirt-engine.git;a=blob;f=backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/HotUnplugMemoryCommand.java;h=a35f6af01179162e762c3e491be099797f7d1872;hb=4a3308f340e057f48bbc5dc140a5f6e19c35063f#l125 Verify with: Software version:4.2.0-0.0.master.20170917124606.gita804ef7.el7.centos Steps: 1. Create VM with OS 2. Start VM 3. Hotplug memory to VM several time 4. Hot unplug memory 5. Check guest and General Tab Results: PASS This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017. Since the problem described in this bug report should be resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report. |
Created attachment 1314085 [details] General Tab Description of problem: The Defined memory in general tab (in the UI) is not updated after hot unplug memory. Version-Release number of selected component (if applicable): Software version:4.2.0-0.0.master.20170813134654.gitaee967b.el7.centos How reproducible: All the time Steps to Reproduce: 1. Create VM with OS 2. Start VM 3. Hotplug memory to VM several time 4. Hot unplug memory 5. Check guest and General Tab Actual results: 1. The Memory on the guest is updated after each hot unplug 2. THe Defined memory is not updated only the "Guest OS Memory Free/Cached/Buffered" felid. Additional info: See screenshot of general tab