On 10/21/2013 08:44 AM, Anil Dhingra wrote:

hi
Permission issue is resolved after changing on openfiler NFS share
permission  .but still on every reboot we need to set below values manually
Any idea how to make it perm
setsebool -P virt_use_sanlock=on
setsebool -P virt_use_nfs=on


On Wed, Oct 16, 2013 at 8:24 AM, Itamar Heim <iheim@redhat.com

<mailto:iheim@redhat.com>> wrote:

    On 10/15/2013 11:05 AM, Anil Dhingra wrote:

        Hi Guys
        Any know issue why we are not able to start VM due to permission
        issue
        on disk image file .. as per docs ownership should be vdsm:kvm
          byt not
        sure why its showing below

        used - both  ovirt-node-iso-3.0.1-1.0.1.__vdsm.el6 &
        ovirt-node-iso-3.0.1-1.0.2.__vdsm.el6  same issue  [ using NFS

        Domain ]
        VM n0001vdap is down. Exit message: internal error process
        exited while
        connecting to monitor: qemu-kvm: -drive

        file=/rhev/data-center/__d09d8a3e-8ab4-42fc-84ec-__86f307d144a0/1a04e13a-0ed4-__40d6-a153-f7091c65d916/images/__44e3fc9b-0382-4c11-b00c-__35bd74032e9a/34542412-ed50-__4350-8867-0d7d5f8127fd,if=__none,id=drive-virtio-disk0,__format=raw,serial=44e3fc9b-__0382-4c11-b00c-35bd74032e9a,__cache=none,werror=stop,rerror=__stop,aio=threads:

        *could not open *disk image

        */rhev/data-center*/d09d8a3e-__8ab4-42fc-84ec-86f307d144a0/__1a04e13a-0ed4-40d6-a153-__f7091c65d916/*images*/__44e3fc9b-0382-4c11-b00c-__35bd74032e9a/34542412-ed50-__4350-8867-0d7d5f8127fd:
        *Permission denied*


        [root@node1 44e3fc9b-0382-4c11-b00c-__35bd74032e9a]# ls -lh

        total 1.1M
        -rw-rw----+ 1 *vdsm 96* 6.0G 2013-10-15 05:47

        34542412-ed50-4350-8867-__0d7d5f8127fd

        -rw-rw----+ 1 *vdsm 96* 1.0M 2013-10-15 05:47

        34542412-ed50-4350-8867-__0d7d5f8127fd.lease

        -rw-rw-rw-+ 1 *vdsm 96*  268 2013-10-15 05:47

        34542412-ed50-4350-8867-__0d7d5f8127fd.meta

        As it doesn't allow us o change permissions any alternate way
        for this
        ?or do I need to manually set permissions in
        *"/etc/libvirt/qemu.conf"*
        alos ther is no such *group *with*"96"* .. so from where it
        picks this

        config .
        Another question is related to SELINUX config change for below 2
        parameters to recover from error "*internal error Failed to open
        socket
        to sanlock daemon: Permission denied*" I saw some where this is
        fixed

        but not sure why it appears  VDSM should take care of this auto
        setsebool -P virt_use_sanlock=on
        setsebool -P virt_use_nfs=on

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    have you tried:

    http://www.ovirt.org/wiki/__Troubleshooting_NFS_Storage___Issues
    <http://www.ovirt.org/wiki/Troubleshooting_NFS_Storage_Issues>

ovirt node? fedora? .el6?