| Summary: | libvirt reports 'cannot send monitor command '{"execute":"qmp_capabilities"}' when there is a legitimate error in the logfile | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Min Zhan <mzhan> | ||||
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 6.2 | CC: | dallan, dyuan, llim, mshao, mzhan | ||||
| 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: | 2011-07-15 02:11:04 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Can you provide the output of /var/log/libvirt/qemu/$vmname.log ? Environment version: # uname -a Linux mzhan 2.6.32-131.0.5.el6.x86_64 #1 SMP Wed Apr 20 00:16:35 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux qemu-kvm-0.12.1.2-2.159.el6.x86_64 libvirt-0.9.1-1.el6.x86_64 virt-manager-0.8.6-4.el6.noarch Also /var/log/libvirt/qemu/http.log pls refer to the attachment. Created attachment 504588 [details]
vm log
Sounds like the root cause is 710337 like you suggest, however libvirt should be reporting the log output in this case. In fact, someone should probably audit all startup error paths to make sure the relevant ones are reporting the log output. Reassigning to libvirt. This indeed appears to be a dupicate of 710337. Closing as such. *** This bug has been marked as a duplicate of bug 710337 *** |
Description of problem: In virt-manager, install a new guest, then customize the configuration, Select Add Hardware->Storage, add 3 storage and 5 network,then finish and begin installation. Then error display: Unable to complete install: 'cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer' Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Launch virt-manager,Create a new guest 2. Tick 'Customize configuration before install', click Finish 3. Add 3 storage , 5 network and watchdog devices, then Begin installation guest xml pls refer to the Additional info. Actual results: An error display: Unable to complete install: 'cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer' Expected results: Installation should success. Additional info: # tail -f /root/.virt-manager/virt-manager.log ... [Fri, 03 Jun 2011 14:11:55 virt-manager 6363] DEBUG (Guest:1229) Generated boot XML: <domain type='kvm'> <name>http</name> <currentMemory>1048576</currentMemory> <memory>1048576</memory> <uuid>7297a72c-7f88-24ac-c97b-d263d642cec8</uuid> <os> <type arch='x86_64'>hvm</type> <boot dev='hd'/> </os> <features> <acpi/><apic/><pae/> </features> <clock offset="utc"/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <vcpu>1</vcpu> <devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='none' io='threads'/> <source file='/var/lib/libvirt/images/http.img'/> <target dev='vda' bus='virtio'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='vmdk' io='threads'/> <source file='/var/lib/libvirt/images/a11.img'/> <target dev='hdc' bus='ide'/> <readonly/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='qcow2' cache='none' io='threads'/> <source file='/var/lib/libvirt/images/a4.img'/> <target dev='hda' bus='ide'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='none' io='threads'/> <source file='/var/lib/libvirt/images/d1.img'/> <target dev='vdb' bus='virtio'/> </disk> <interface type='network'> <source network='default'/> <mac address='52:54:00:f8:f6:55'/> <model type='virtio'/> </interface> <interface type='network'> <source network='default'/> <mac address='52:54:00:cb:6b:b9'/> <model type='e1000'/> </interface> <interface type='network'> <source network='default'/> <mac address='52:54:00:96:7e:98'/> <model type='ne2k_pci'/> </interface> <interface type='network'> <source network='default'/> <mac address='52:54:00:b4:eb:d6'/> <model type='pcnet'/> </interface> <interface type='network'> <source network='default'/> <mac address='52:54:00:c3:bc:c7'/> <model type='rtl8139'/> </interface> <interface type='network'> <source network='default'/> <mac address='52:54:00:30:4a:56'/> <model type='virtio'/> </interface> <input type='tablet' bus='usb'/> <graphics type='vnc' port='-1'/> <console type='pty'/> <sound model='ich6'/> <video> <model type='cirrus'/> </video> <watchdog model='i6300esb' action='none'/> </devices> </domain> [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (manager:720) VM http started [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (Installer:359) Removing /var/lib/libvirt/boot/virtinst-vmlinuz.5eFqeE [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1390) Error reading disk stats for 'http' dev 'vda': Requested operation is not valid: domain is not running [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1391) Adding vda to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (Installer:359) Removing /var/lib/libvirt/boot/virtinst-initrd.img.YLXGVf [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1390) Error reading disk stats for 'http' dev 'hdc': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1391) Adding hdc to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1390) Error reading disk stats for 'http' dev 'hda': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1391) Adding hda to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1390) Error reading disk stats for 'http' dev 'vdb': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1391) Adding vdb to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1358) Error reading net stats for 'http' dev 'vnet8': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1359) Adding vnet8 to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1358) Error reading net stats for 'http' dev 'vnet9': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1359) Adding vnet9 to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1358) Error reading net stats for 'http' dev 'vnet10': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1359) Adding vnet10 to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1358) Error reading net stats for 'http' dev 'vnet11': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1359) Adding vnet11 to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1358) Error reading net stats for 'http' dev 'vnet12': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1359) Adding vnet12 to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] ERROR (domain:1358) Error reading net stats for 'http' dev 'vnet13': Domain not found: no domain with matching uuid '7297a72c-7f88-24ac-c97b-d263d642cec8' [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (domain:1359) Adding vnet13 to skip list. [Fri, 03 Jun 2011 14:11:56 virt-manager 6363] DEBUG (error:66) dialog message: Unable to complete install: 'cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer' : Unable to complete install: 'cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer' Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 45, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/create.py", line 1622, in do_install guest.start_install(False, meter=meter) File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 1193, in start_install start_xml, final_xml, is_initial) File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 1252, in _create_guest dom = self.conn.createLinux(start_xml or final_xml, 0) File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1454, in createLinux if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self) libvirtError: cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peer