On 11/26/2013 09:45 PM, Alvin Starr wrote:
I have not gotten so far as to get things working with xenserver but I have followed the installtion instructions from the technology perview and installed using that repo. I have a ceph pool defined. I can create and destroy volumes but I cannot read or write them. I get the following error in libvirt log. 2013-11-26 20:32:49.077+0000: 2770: error : virFDStreamOpenFileInternal:592 : Unable to open stream for 'volumes/volume-f066424b-1163-4e79-9f11-c5a12919d986': No such file or directory
Which command did you use? Since this is a problem in libvirt which I already encountered a long time ago.
libvirt still assumes all volumes are regular files or block devices and it simply does a fopen() and that obviously fails.
This should be handled by the backing storage pool, but that's not how libvirt currently works.
See my message on the libvirt ml from 2012: http://www.redhat.com/archives/libvir-list/2012-February/msg00503.html
Wido
[root@vserver003 ~]# virsh pool-list Name State Autostart ----------------------------------------- volumes active yes [root@vserver003 ~]# virsh vol-list volumes Name Path ----------------------------------------- 1e6d518b-9c51-4c60-bd5d-4e376900ffa4 volumes/1e6d518b-9c51-4c60-bd5d-4e376900ffa4 e627a0aa-4b49-45ea-9f38-1a8bf9350618 volumes/e627a0aa-4b49-45ea-9f38-1a8bf9350618 f3726f24-d313-4cb0-be52-fd04cd077f08 volumes/f3726f24-d313-4cb0-be52-fd04cd077f08 fc8dde5e-67e9-4a5a-9d7f-f6ea233bfd02 volumes/fc8dde5e-67e9-4a5a-9d7f-f6ea233bfd02 volume-f066424b-1163-4e79-9f11-c5a12919d986 volumes/volume-f066424b-1163-4e79-9f11-c5a12919d986 Does anybody have any ideas?
-- Wido den Hollander 42on B.V. Phone: +31 (0)20 700 9902 Skype: contact42on _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
