Bug 806377
| Summary: | VM fails to run in RHEVM Power User Portal due to I/O error in libvirt | ||||||
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| Product: | [Community] Virtualization Tools | Reporter: | Pavel Novotny <pnovotny> | ||||
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Pavel Novotny <pnovotny> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | unspecified | CC: | crobinso, dyasny, oramraz, xen-maint | ||||
| Target Milestone: | --- | Keywords: | Regression | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | |||||||
| : | 809130 (view as bug list) | Environment: | |||||
| Last Closed: | 2012-04-05 10:02:51 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 809130 | ||||||
| Attachments: |
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Closing as NOTABUG, see https://bugzilla.redhat.com/show_bug.cgi?id=809130#c4. |
Created attachment 572302 [details] libvirt I/O error Description of problem: When trying to run VM via Red Hat Enterprise Virtualization Manager (RHEVM) - Power User Portal, the VM fails to start due to an I/O error in libvirt, which cannot access VM disk image header, stored on NFS data storage. Version-Release number of selected component (if applicable): libvirt-0.9.10-5.el6.x86_64 How reproducible: Always Steps to Reproduce: 1. In RHEVM, create a Desktop or Server VM (use 'Blank' template) on NFS data storage. 2. Add an empty disk to it (sub-tab Virtual Disks -> New). Use Disk type = System, Interface = VirtIO. 3. Wait until the disk is initialized and run VM. Actual results: In RHEVM, VM state changes from "Down" -> "Waiting to Launch" and after few seconds back to "Down". On host machine - libvirt returns "Input/output error", see Additional info, full log is in attachment. Expected results: VM should start properly. Additional info: /var/log/libvirt/libvirtd.log: ============================== 2012-03-19 15:24:40.244+0000: 17151: error : virNetClientProgramDispatchError:174 : cannot read header '/rhev/data-center/afdbdbce-74ae-40ee-bb1d-fd0721ecd502/f5353edf-097d-4400-bfdf-ffb853b0be5f/images/3df29012-8cac-4b3e-83c3-935042e699e9/304af6dd-959d-404a-8dd2-2b7f5904f1b3': Input/output error ============================== *Regression* against libvirt-0.9.4-23.el6_2.4.