Bug 595288
| Summary: | Fail to dump the core of domain to a file | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | LiZhang Li <eli> |
| Component: | libvirt | Assignee: | Daniel Veillard <veillard> |
| Status: | CLOSED NOTABUG | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 6.0 | CC: | xen-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: | 2010-05-26 10:24:00 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
It is not a bug,the dump file can be dump tp /var/lib/libvirt/images/ dir. It is the SELinux. |
Description of problem: When using "virsh dump 4 dump_file" getting messages: error: Failed to core dump domain 4 to dump_file error: operation failed: Migration unexpectedly failed Version-Release number of selected component (if applicable): libvirt-client-0.8.1-6.el6.x86_64 libvirt-python-0.8.1-6.el6.x86_64 libvirt-0.8.1-6.el6.x86_64 qemu-kvm-0.12.1.2-2.60.el6.x86_64 qemu-img-0.12.1.2-2.60.el6.x86_64 qemu-kvm-tools-0.12.1.2-2.60.el6.x86_64 # uname -r 2.6.32-25.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. # virsh list Id Name State ---------------------------------- 4 rhel6_x86_64_kvm running 2. # virsh dump 4 dump_file error: Failed to core dump domain 4 to dump_file error: operation failed: Migration unexpectedly failed Actual results: error: Failed to core dump domain 4 to dump_file error: operation failed: Migration unexpectedly failed Expected results: dump the core of a domain to the dump_file Additional info: # virsh dumpxml 4 <domain type='kvm' id='4'> <name>rhel6_x86_64_kvm</name> <uuid>d6fbc15a-b0b2-44f1-cb00-0a1d404fd9ae</uuid> <description> Template domain xml file for testing </description> <memory>2097152</memory> <currentMemory>2097152</currentMemory> <vcpu>1</vcpu> <os> <type arch='x86_64' machine='rhel6.0.0'>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> <devices> <emulator>/usr/libexec/qemu-kvm</emulator> <disk type='file' device='disk'> <source file='/tmp/RHEL-Server-6-64-virtio.qcow2'/> <target dev='hda' bus='ide'/> <alias name='ide0-0-0'/> <address type='drive' controller='0' bus='0' unit='0'/> </disk> <controller type='ide' index='0'> <alias name='ide0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <interface type='network'> <mac address='54:52:00:1b:d2:63'/> <source network='default'/> <target dev='vnet0'/> <model type='rtl8139'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </interface> <serial type='pty'> <source path='/dev/pts/1'/> <target port='0'/> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/1'> <source path='/dev/pts/1'/> <target port='0'/> <alias name='serial0'/> </console> <input type='mouse' bus='ps2'/> <graphics type='vnc' port='5900' autoport='yes' keymap='en-us'/> <video> <model type='cirrus' vram='9216' heads='1'/> <alias name='video0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video> </devices> <seclabel type='dynamic' model='selinux'> <label>system_u:system_r:svirt_t:s0:c82,c660</label> <imagelabel>system_u:object_r:svirt_image_t:s0:c82,c660</imagelabel> </seclabel> </domain>