[libvirt-users] problem with sheepdog backend when creating a pool

[Giovanni Bellac]

Hello all,

I am getting a error, when creating a sheepdog pool via libvirt. libvirt is compiled as:
./configure --prefix=/opt/libvirt --without-xen --with-yajl --with-storage-sheepdog=/opt/sheepdog

Sheepdog is functional, when creating manually a vdi via "qemu-img" and than using as disk in libvirt.



The error looks like this:
internal error missing backend for pool type 9


The peace of log:


2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=2 w=3, f=11 e=1 d=0
2013-09-18 14:51:27.580+0000: 14524: debug : virStoragePoolCreateXML:13588 : conn=0x7f1877937800, xmlDesc=      <pool type="sheepdog">
        <name>mysheeppool</name>
        <source>
          <name>mysheeppool</name>
          <host name='localhost' port='7000'/>
        </source>
      </pool>
, flags=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=3 w=4, f=12 e=1 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=4 w=5, f=6 e=1 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=5 w=6, f=14 e=1 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=6 w=7, f=13 e=0 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=7 w=8, f=13 e=1 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=8 w=10, f=16 e=1 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollMakePollFDs:391 : Prepare n=9 w=12, f=17 e=1 d=0
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollCalculateTimeout:332 : Calculate expiry of 2 timers
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollCalculateTimeout:340 : Got a timeout scheduled for 1379515892580
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollCalculateTimeout:353 : Schedule timeout then=1379515892580 now=1379515887580
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollCalculateTimeout:361 : Timeout at 1379515892580 due in 5000 ms
2013-09-18 14:51:27.580+0000: 14522: debug : virEventPollRunOnce:627 : EVENT_POLL_RUN: nhandles=9 timeout=5000
2013-09-18 14:51:27.580+0000: 14524: debug : virFileClose:90 : Closed fd 18
2013-09-18 14:51:27.580+0000: 14524: debug : virObjectRef:293 : OBJECT_REF: obj=0x7f1877925550
2013-09-18 14:51:27.580+0000: 14524: debug : virAccessManagerCheckStoragePool:321 : manager=0x7f1877925550(name=stack) driver=QEMU pool=0x7f1864001340 perm=5
2013-09-18 14:51:27.580+0000: 14524: debug : virAccessManagerCheckStoragePool:321 : manager=0x7f1877929180(name=none) driver=QEMU pool=0x7f1864001340 perm=5
2013-09-18 14:51:27.580+0000: 14524: debug : virAccessManagerCheckStoragePool:321 : manager=0x7f1877925550(name=stack) driver=QEMU pool=0x7f1864001340 perm=2
2013-09-18 14:51:27.580+0000: 14524: debug : virAccessManagerCheckStoragePool:321 : manager=0x7f1877929180(name=none) driver=QEMU pool=0x7f1864001340 perm=2
2013-09-18 14:51:27.580+0000: 14524: debug : virObjectUnref:256 : OBJECT_UNREF: obj=0x7f1877925550
2013-09-18 14:51:27.580+0000: 14524: error : virStorageBackendForType:1114 : internal error missing backend for pool type 9



The pool XML:

<pool type="sheepdog">
        <name>mysheeppool</name>
        <source>
          <name>mysheeppool</name>
          <host name='localhost' port='7000'/>
        </source>
</pool>


Kind regards
Giovanni
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