Bug 839259
| Summary: | libvirt-python API domain query conn.listDefinedDomains() does not list all defined domains as virsh list does. | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Frantisek Reznicek <freznice> |
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> |
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 5.8 | CC: | berrange, bsarathy, esammons |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-07-11 11:53:35 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: | |||
You are not comparing like-for-like here. The 'virsh list --all' command will *combine* the results from listDomainsID() and listDefineDomains(). The listDefinedDomains() API will only list defined domains which are not running. |
Description of problem: 'virsh list' command list all running libvirt domains / machines. The is an equivalent in libvirt python binding: conn = libvirt.openReadOnly(None) conn.listDefinedDomains() Python binding does not provide the information as virsh does. See Additional info for more details... Version-Release number of selected component (if applicable): libvirt-0.8.2-25.el5 libvirt-python-0.8.2-25.el5 How reproducible: 100% Steps to Reproduce: See Additional info... Actual results: conn.listDefinedDomains() call does not return all defined domains (as virsh list [--all]) Expected results: conn.listDefinedDomains() call should return all defined domains (as virsh list [--all]) Additional info: [root@mrg-qe-16 ~]# rpm -qa | grep libvirt | sort libvirt-0.8.2-25.el5 libvirt-0.8.2-25.el5 libvirt-python-0.8.2-25.el5 [root@mrg-qe-16 ~]# uname -a Linux mrg-qe-16.lab.eng.brq.redhat.com 2.6.18-308.8.2.el5 #1 SMP Tue May 29 11:54:17 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux [root@mrg-qe-16 ~]# virsh help | grep list | grep -v "\-" list list domains [root@mrg-qe-16 ~]# virsh list Id Name State ---------------------------------- 5 cluster-rhel5i-0 running 6 cluster-rhel5x-4 running 7 cluster-rhel5x-3 running 8 cluster-rhel5x-2 running 9 cluster-rhel5x-1 running [root@mrg-qe-16 ~]# virsh list --all Id Name State ---------------------------------- 5 cluster-rhel5i-0 running 6 cluster-rhel5x-4 running 7 cluster-rhel5x-3 running 8 cluster-rhel5x-2 running 9 cluster-rhel5x-1 running - cluster-rhel5x-0 shut off [root@mrg-qe-16 ~]# python Python 2.4.3 (#1, May 1 2012, 13:55:48) [GCC 4.1.2 20080704 (Red Hat 4.1.2-52)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import libvirt >>> conn = libvirt.openReadOnly(None) >>> conn.listDomainsID() [9, 6, 7, 8, 5] >>> conn.listDefinedDomains() ['cluster-rhel5x-0'] >>> conn.lookupByName("cluster-rhel5x-1") <libvirt.virDomain instance at 0x2aad2ec99200> >>> conn2=libvirt.open("qemu:///system") >>> conn2.listDomainsID() [9, 6, 7, 8, 5] >>> conn2.listDefinedDomains() ['cluster-rhel5x-0'] >>>