Bug 1456165
| Summary: | The sub-element for panic device should be "interleave" in rng file | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Fangge Jin <fjin> |
| Component: | libvirt | Assignee: | Erik Skultety <eskultet> |
| Status: | CLOSED ERRATA | QA Contact: | Lili Zhu <lizhu> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 7.4 | CC: | dyuan, eskultet, jdenemar, xuzhang, yafu, zpeng |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | libvirt-4.4.0-1.el7 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-10-30 09:49:58 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: | |
| Embargoed: | |||
Fixed upstream by:
commit c376c7699645d315c7bb8a936cfe19e24d729b65
Author: Erik Skultety <eskultet>
AuthorDate: Wed May 2 13:54:55 2018 +0200
Commit: Erik Skultety <eskultet>
CommitDate: Wed May 2 14:52:09 2018 +0200
docs: schema: Add missing <interleave> element to panic device
Panic device has 2 optional sub-elements - <alias> and <address> the
order of which should be interchangeable in the XML.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1456165
Verify this bug with:
libvirt-4.4.0-2.el7.x86_64
steps:
1) Prepare a guest xml with panic device like below:
# cat vm1.xml
......
<panic model='isa'>
<address type='isa' iobase='0x505'/>
<alias name='ua-70080af6-afec-4398-9c91-e431d05319e8'/>
</panic>
......
2) Validate it:
# virt-xml-validate vm1.xml
vm1.xml validates
As the result match with expected result, mark it as verified
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:3113 |
Description of problem: The sub-element for panic device should be "interleave" in rng file Version-Release number of selected component: libvirt-3.2.0-6.virtcov.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. Check the definition of panic device in domaincommon.rng: # cat /usr/share/libvirt/schemas/domaincommon.rng ...... <define name="panic"> <element name="panic"> <optional> <attribute name="model"> <choice> <value>isa</value> <value>pseries</value> <value>hyperv</value> <value>s390</value> </choice> </attribute> </optional> <optional> <ref name="alias"/> </optional> <optional> <ref name="address"/> </optional> </element> </define> ...... 2. 1) Prepare a guest xml with panic device like below: # cat vm1.xml ...... <panic model='isa'> <alias name='panic0'/> <address type='isa' iobase='0x505'/> </panic> ...... 2) Validate it: # virt-xml-validate /tmp/vm1.xml /tmp/vm1.xml validates 3. 1) Switch the order of alias and address: # cat vm1.xml ...... <panic model='isa'> <address type='isa' iobase='0x505'/> <alias name='panic0'/> </panic> ...... 2) Validate again: # virt-xml-validate /tmp/vm1.xml Relax-NG validity error : Extra element devices in interleave /tmp/vm1.xml:39: element devices: Relax-NG validity error : Element domain failed to validate content /tmp/vm1.xml fails to validate Actual results: In step3, xml validation failed. Expected results: In step3, xml validation should succeed. This requires that the sub-element for panic device be "interleave" in rng, like: <define name="panic"> <element name="panic"> <optional> <attribute name="model"> <choice> <value>isa</value> <value>pseries</value> <value>hyperv</value> <value>s390</value> </choice> </attribute> </optional> **<interleave>** <optional> <ref name="alias"/> </optional> <optional> <ref name="address"/> </optional> **</interleave>** </element> </define> Additional info: And I can't find alias info for panic device in active dumpxml after start guest successfully.