| Summary: | Should failed to validate XML if no model name with seclabel | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Fangge Jin <fjin> |
| Component: | libvirt | Assignee: | Ján Tomko <jtomko> |
| Status: | CLOSED WONTFIX | QA Contact: | yafu <yafu> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.3 | CC: | dyuan, mzhan, rbalakri, xuzhang, yafu, yanqzhan, zpeng |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-06-07 14:38:58 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
Description of problem: Set per-disk seclabel as below, guest start failed with error "error: unsupported configuration: Unable to find security driver for model (null)" # virsh edit rhel7 <disk type='file' device='disk'> <driver name='qemu' type='qcow2' cache='none'/> <source file='/var/lib/libvirt/images/rhel7.2.qcow2'> **<seclabel relabel='no'/>** </source> <target dev='vda' bus='virtio'/> </disk> # virsh start rhel7 error: Failed to start domain rhel7 error: unsupported configuration: Unable to find security driver for model (null) Version-Release number of selected component: libvirt-2.0.0-6.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. Edit domain xml, set per-disk seclabel without model name. 2. Start guest Actual results: Edit domain xml successfully, but guest start failed Expected results: In step 1, XML document should failed to validate against schema when editing Additional info: Set a model with the seclabel, and start guest, NO "Unable to find security driver for model (null)" error appears. For example: <source file='/var/lib/libvirt/images/rhel7.2.qcow2'> <seclabel **model='none'** relabel='no'/> </source>