[libvirt] how to enable ceph-rbd in libvirt.

Sat Oct 13 09:31:25 UTC 2012

It sounds like the qemu binary that libvirt is using isn't one
compiled with rbd support. You can check by running:

qemu-kvm -drive format=?

rbd should appear in the list of supported formats.

Josh

On 10/13/2012 01:20 AM, yue wrote:
> i try your proposal.  but  there are no any output in qemu-rbd.log.  selinux  has been disabled(then reboot my OS).
> i do not know apparmor. my OS has no rpm of apparmor.
> my os is centps-6.2.   2.6.32-220.el6.x86_64.
> 1.would you give me the options of libvirt configure. i rebuild it.
> 2.if there a other way to confirm whether  libvirt  support rbd.other way to find root cause.
>
> thanks.
>
> ----rbd disk----
> <disk type='network' device='disk'>
>        <driver name='qemu' type='raw' cache='writethrough' io='native'/>
>        <auth username='admin'>
>          <secret type='ceph' uuid='7a91dc24-b072-43c4-98fb-4b2415322b0f'/>
>        </auth>
>        <source protocol='rbd' name='cloud/testrbd:debug_ms=1:debug_rbd=20:debug_monc=20:debug_auth=20:log_file=/tmp/qemu-rbd.log'>
>          <host name='192.168.10.4' port='6789'/>
>        </source>
>        <target dev='vda' bus='virtio'/>
>        <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
>      </disk>
> --------------------
>
>
>
>
>
> At 2012-10-12 15:06:45,"Josh Durgin" <josh.durgin at inktank.com> wrote:
>> Sorry, I forgot libvirt/qemu eats stderr. The extra logging wasn't
>> captured.
>>
>> Could you try:
>>
>> name='cloud/testrbd:debug_ms=1:debug_rbd=20:debug_monc=10:log_file=/tmp/qemu-rbd.log'
>>
>> If /tmp/qemu-rbd.log isn't full of debug messages, make sure selinux or
>> apparmor aren't preventing
>> qemu from writing to it.
>>
>> Josh
>>
>> On 2012-10-11 22:31, yue wrote:
>>> 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 f unction 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,drive=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 : virLockMan
>>> agerAddResource: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/ma pping 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
>>> 2 012-10-12 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+0 000: 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 Durgi
>>>   n" <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,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=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
>>>>
>>>>
>