[libvirt] how to enable ceph-rbd in libvirt.
yue
libvirt at 163.com
Fri Oct 12 05:31:31 UTC 2012
hi, i add debug options related to rbd in xpSP3.xml. but error seems same with privious.
----libvirtd.log------------------
erfaces
2012-10-12 13:25:28.267+0000: 9023: error : virNodeNumOfDevices:13984 : this function is not supported by the connection driver: virNodeNumOfDevices
2012-10-12 13:25:29.264+0000: 9025: error : virConnectNumOfInterfaces:11014 : this function is not supported by the connection driver: virConnectNumOfInterfaces
2012-10-12 13:25:29.266+0000: 9023: error : virConnectNumOfDefinedInterfaces:11098 : this function is not supported by the connection driver: virConnectNumOfDefinedInterfaces
2012-10-12 13:25:29.267+0000: 9022: error : virNodeNumOfDevices:13984 : this function is not supported by the connection driver: virNodeNumOfDevices
2012-10-12 13:25:30.264+0000: 9025: error : virConnectNumOfInterfaces:11014 : this function is not supported by the connection driver: virConnectNumOfInterfaces
2012-10-12 13:25:30.267+0000: 9023: error : virConnectNumOfDefinedInterfaces:11098 : this function is not supported by the connection driver: virConnectNumOfDefinedInterfaces
2012-10-12 13:25:30.269+0000: 9022: error : virNodeNumOfDevices:13984 : this function is not supported by the connection driver: virNodeNumOfDevices
2012-10-12 13:25:30.523+0000: 9021: warning : qemuDomainObjTaint:1364 : Domain id=1 name='xpSP3' uuid=b45bd66a-6700-4905-c5f4-4c799413d7b7 is tainted: high-privileges
2012-10-12 13:25:30.943+0000: 9021: error : qemuMonitorOpenUnix:293 : failed to connect to monitor socket: No such process
2012-10-12 13:25:30.943+0000: 9021: info : qemuConnectMonitor:1247 : Failed to connect monitor for xpSP3
2012-10-12 13:25:30.943+0000: 9021: error : qemuProcessWaitForMonitor:1634 : internal error process exited while connecting to monitor: char device redirected to /dev/pts/4
qemu-kvm: -drive file=rbd:cloud/testrbd:debug_rbd=20:debug_monc=20:debug_auth=20:log_to_stderr=2:id=admin:key=AQCp1GFQMMOrCxAAEb4jxgUF9BuSBkQIigFi/Q==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789,if=none,id=drive-virtio-disk0,format=raw,cache=writethrough,aio=native: could not open disk image rbd:cloud/testrbd:debug_rbd=20:debug_monc=20:debug_auth=20:log_to_stderr=2:id=admin:key=AQCp1GFQMMOrCxAAEb4jxgUF9BuSBkQIigFi/Q==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789: No such file or directory
---------xpSP3.log---is attached.---
2012-10-12 13:11:33.133+0000: starting up
LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin HOME=/root USER=root LOGNAME=root QEMU_AUDIO_DRV=none /usr/libexec/qemu-kvm -name xpSP3 -S -M rhel6.2.0 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -uuid b45bd66a-6700-4905-c5f4-4c799413d7b7 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/xpSP3.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=readline -rtc base=localtime,driftfix=slew -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/xpSP3.img,if=none,id=drive-ide0-0-0,format=raw,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -drive file=rbd:cloud/testrbd:debug_rbd=20:debug_monc=20:debug_auth=20:log_to_stderr=2:id=admin:key=AQCp1GFQMMOrCxAAEb4jxgUF9BuSBkQIigFi/Q==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789,if=none,id=drive-virtio-disk0,format=raw,cache=writethrough,aio=native -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,driv!
e=drive-virtio-disk0,id=virtio-disk0 -netdev tap,fd=19,id=hostnet0 -device e1000,netdev=hostnet0,id=net0,mac=52:54:00:2a:8c:48,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 0.0.0.0:0 -vga std -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
Domain id=1 is tainted: high-privileges
2012-10-12 13:11:33.144+0000: 7815: debug : virFileClose:72 : Closed fd 18
2012-10-12 13:11:33.145+0000: 7815: debug : virFileClose:72 : Closed fd 24
2012-10-12 13:11:33.145+0000: 7815: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.146+0000: 7818: debug : virCommandHook:2058 : Run hook 0x7faa10a62030 0x7faa160d4370
2012-10-12 13:11:33.146+0000: 7818: debug : qemuProcessHook:2589 : Obtaining domain lock
2012-10-12 13:11:33.146+0000: 7818: debug : virDomainLockProcessStart:164 : plugin=0x7faa080020a0 dom=0x7faa0804af40 paused=1 fd=0x7faa160d3998
2012-10-12 13:11:33.146+0000: 7818: debug : virDomainLockManagerNew:123 : plugin=0x7faa080020a0 dom=0x7faa0804af40 withResources=1
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerPluginGetDriver:280 : plugin=0x7faa080020a0
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerNew:304 : driver=0x3712e9cb20 type=0 nparams=4 params=0x7faa160d3830 flags=0
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerLogParams:104 : key=uuid type=uuid value=b45bd66a-6700-4905-c5f4-4c799413d7b7
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerLogParams:100 : key=name type=string value=xpSP3
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerLogParams:88 : key=id type=uint value=1
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerLogParams:88 : key=pid type=uint value=7818
2012-10-12 13:11:33.146+0000: 7818: debug : virDomainLockManagerNew:135 : Adding leases
2012-10-12 13:11:33.146+0000: 7818: debug : virDomainLockManagerNew:140 : Adding disks
2012-10-12 13:11:33.146+0000: 7818: debug : virDomainLockManagerAddDisk:86 : Add disk /var/lib/libvirt/images/xpSP3.img
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerAddResource:333 : lock=0x7faa08060820 type=0 name=/var/lib/libvirt/images/xpSP3.img nparams=0 params=(nil) flags=0
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerAcquire:350 : lock=0x7faa08060820 state='(null)' flags=3 fd=0x7faa160d3998
2012-10-12 13:11:33.146+0000: 7818: debug : virLockManagerFree:387 : lock=0x7faa08060820
2012-10-12 13:11:33.146+0000: 7818: debug : qemuProcessHook:2614 : Moving process to cgroup
2012-10-12 13:11:33.146+0000: 7818: debug : virCgroupNew:617 : New group /libvirt/qemu/xpSP3
2012-10-12 13:11:33.151+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 0:cpu at /cgroup/cpu in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 1:cpuacct at /cgroup/cpuacct in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 2:cpuset at /cgroup/cpuset in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 3:memory at /cgroup/memory in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 4:devices at /cgroup/devices in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 5:freezer at /cgroup/freezer in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupDetect:273 : Detected mount/mapping 6:blkio at /cgroup/blkio in
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:535 : Make group /libvirt/qemu/xpSP3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/cpu/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/cpuacct/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/cpuset/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/memory/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/devices/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/freezer/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupMakeGroup:560 : Make controller /cgroup/blkio/libvirt/qemu/xpSP3/
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/cpu/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/cpuacct/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/cpuset/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/memory/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/devices/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/freezer/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : virCgroupSetValueStr:331 : Set value '/cgroup/blkio/libvirt/qemu/xpSP3/tasks' to '7818'
2012-10-12 13:11:33.156+0000: 7818: debug : virFileClose:72 : Closed fd 3
2012-10-12 13:11:33.156+0000: 7818: debug : qemuProcessInitCpuAffinity:1848 : Setting CPU affinity
2012-10-12 13:11:33.156+0000: 7818: debug : qemuProcessInitCpuAffinity:1883 : Set CPU affinity with specified cpuset
2012-10-12 13:11:33.156+0000: 7818: debug : qemuProcessHook:2626 : Setting up security labelling
2012-10-12 13:11:33.157+0000: 7818: debug : virGetUserIDByName:2539 : User record for user '0' does not exist
2012-10-12 13:11:33.157+0000: 7818: debug : virGetGroupIDByName:2621 : Group record for group '0' does not exist
2012-10-12 13:11:33.157+0000: 7818: debug : virSecurityDACSetProcessLabel:861 : Dropping privileges of DEF to 0:0
2012-10-12 13:11:33.157+0000: 7818: debug : qemuProcessHook:2633 : Hook complete ret=0
2012-10-12 13:11:33.157+0000: 7818: debug : virCommandHook:2060 : Done hook 0
2012-10-12 13:11:33.157+0000: 7818: debug : virCommandHook:2074 : Notifying parent for handshake start on 21
2012-10-12 13:11:33.157+0000: 7818: debug : virCommandHook:2098 : Waiting on parent for handshake complete on 22
2012-10-12 13:11:33.157+0000: 7818: debug : virFileClose:72 : Closed fd 21
2012-10-12 13:11:33.157+0000: 7818: debug : virFileClose:72 : Closed fd 22
2012-10-12 13:11:33.157+0000: 7818: debug : virCommandHook:2119 : Hook is done 0
char device redirected to /dev/pts/4
qemu-kvm: -drive file=rbd:cloud/testrbd:debug_rbd=20:debug_monc=20:debug_auth=20:log_to_stderr=2:id=admin:key=AQCp1GFQMMOrCxAAEb4jxgUF9BuSBkQIigFi/Q==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789,if=none,id=drive-virtio-disk0,format=raw,cache=writethrough,aio=native: could not open disk image rbd:cloud/testrbd:debug_rbd=20:debug_monc=20:debug_auth=20:log_to_stderr=2:id=admin:key=AQCp1GFQMMOrCxAAEb4jxgUF9BuSBkQIigFi/Q==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789: No such file or directory
2012-10-12 13:11:33.557+0000: shutting down
----
At 2012-10-12 00:04:19,"Josh Durgin" <josh.durgin at inktank.com> wrote:
>On 10/11/2012 12:00 AM, yue wrote:
>> how should i do? i configurate guest-os.xml ,add rbd disk manually. then virsh start xpSP3
>
>That's the right way to do it.
>
>> -------rbd disk------------
>> <disk type='network' device='disk'>
>> <driver name='qemu' type='raw' cache='writethrough' io='native'/>
>> <auth username='cloud'>
>> <secret type='ceph' uuid='7a91dc24-b072-43c4-98fb-4b2415322b0f'/>
>> </auth>
>> <source protocol='rbd' name='cloud/testrbd'>
>> <host name='192.168.10.4' port='6789'/>
>> </source>
>> <target dev='vdb' bus='virtio'/>
>> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
>> </disk>
>> ---error log---
>>
>> [root at KVM-ip11 git]# virsh start xpSP3
>> error: Failed to start domain xpSP3
>> error: internal error process exited while connecting to monitor: char device redirected to /dev/pts/4
>> qemu-kvm: -drive file=rbd:cloud/testrbd:id=cloud:key=AQCGbGRQ+M+NGBAATtylZNiSxqCTQ4uaApd+9w==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789,if=none,id=drive-virtio-disk1,format=raw,cache=writethrough,aio=native: could not open disk image rbd:cloud/testrbd:id=cloud:key=AQCGbGRQ+M+NGBAATtylZNiSxqCTQ4uaApd+9w==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789: No such file or directory
>> ---xpSP3.log-----
>> 2012-10-11 14:57:58.118+0000: starting up
>> LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin HOME=/root USER=root LOGNAME=root QEMU_AUDIO_DRV=none /usr/libexec/qemu-kvm -name xpSP3 -S -M rhel6.2.0 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -uuid b45bd66a-6700-4905-c5f4-4c799413d7b7 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/xpSP3.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=readline -rtc base=localtime,driftfix=slew -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive file=/var/lib/libvirt/images/xpSP3.img,if=none,id=drive-ide0-0-0,format=raw,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -drive file=rbd:cloud/testrbd:id=cloud:key=AQCGbGRQ+M+NGBAATtylZNiSxqCTQ4uaApd+9w==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789,if=none,id=drive-virtio-disk1,format=raw -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk1,id=virtio-disk1 -netdev tap,fd=19,id=hostnet0 -device e1000,net!
dev!
>> =hostnet0,id=net0,mac=52:54:00:2a:8c:48,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -device usb-tablet,id=input0 -vnc 0.0.0.0:0 -vga std -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
>> Domain id=3 is tainted: high-privileges
>> char device redirected to /dev/pts/4
>> qemu-kvm: -drive file=rbd:cloud/testrbd:id=cloud:key=AQCGbGRQ+M+NGBAATtylZNiSxqCTQ4uaApd+9w==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789,if=none,id=drive-virtio-disk1,format=raw: could not open disk image rbd:cloud/testrbd:id=cloud:key=AQCGbGRQ+M+NGBAATtylZNiSxqCTQ4uaApd+9w==:auth_supported=cephx\;none:mon_host=192.168.10.4\:6789: No such file or directory
>> 2012-10-11 14:57:58.548+0000: shutting down
>
>It's unclear where the actual problem is - could you try again with
>name='cloud/testrbd:debug_ms=1:debug_rbd=20:debug_monc=10:log_to_stderr=true'
>and post the instance log (i.e. xpSP3.log)?
>
>Josh
>
>>
>>
>>
>>
>>
>> At 2012-10-11 14:48:43,"Josh Durgin" <josh.durgin at inktank.com> wrote:
>>> On 10/10/2012 10:52 PM, yue wrote:
>>>> hi, now i rebuild libvirtd, version 0.10.2. and define ceph secret
>>>> ,define ceph storage-pool. all fine up to now.
>>>> i operate guest-os through virt-manager-GUI . i add a
>>>> rbd-file(qemu-img create before) from ceph-rbd-pool, click 'finish',it
>>>> pop error "NoneType object has no attribute startswith", someone say it
>>>> is python error.
>>>
>>> python-virtinst (and thus virt-manager) don't support the rbd storage
>>> pool. They don't know how to configure rbd disks yet either.
>>>
>>> Josh
>
>
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