| Summary: | RHEL5u7 guest can't recognize hotplugged interface | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Vivian Bian <vbian> |
| Component: | qemu-kvm | Assignee: | Virtualization Maintenance <virt-maint> |
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.2 | CC: | acathrow, dyuan, mkenneth, mprivozn, mzhan, rwu, virt-maint |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-09-23 09:35:26 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
load acpiphp in the RHEL5u7 guest will resolve the problem . Since it is expected , close this bug as NOTABUG |
Description of problem: Version-Release number of selected component (if applicable): libvirt-0.9.4-12.el6.x86_64 qemu-kvm-0.12.1.2-2.192.el6.x86_64 kernel-2.6.32-197.el6.x86_64 How reproducible: always Steps to Reproduce: 1. install guest with tree RHEL5.7-Server-20110622.0 2. start the guest 3. try to attach interface to guest with following two commands a. # virsh attach-interface rhel57-new network default vnet0 --model e1000 b. # virsh attach-device rhel57-new interface.xml # cat interface.xml <interface type='bridge'> <source bridge='virbr0'/> <model type='virtio'/> </interface> Actual results: both of the two commands got success to attach the interface to rhel5u7 guest , but without reboot the guest , guest won't recognize the interface automatically Besides, after shutdown guest, attached device xml won't be removed from guest xml file. Expected results: guest can recognize attached interface automatically without reboot . Additional info: rhel6 guest won't encounter this problem . And for rhel5u7 guest, attach virtio disk device doesn't work as well .