[ovirt-users] gluster VM disk permissions

[Bill James]

[root at ovirt1 prod ~]# sestatus
SELinux status:                 disabled



On 5/20/16 10:49 AM, Nir Soffer wrote:
>
> This smells like selinux issues, did yoi try with permissive mode?
>
> בתאריך 20 במאי 2016 7:59 אחה״צ,‏ "Bill James" <bill.james at j2.com 
> <mailto:bill.james at j2.com>> כתב:
>
>     Nobody has any ideas or thoughts on how to troubleshoot?
>
>     why does qemu group work but not kvm when qemu is part of kvm group?
>
>     [root at ovirt1 prod vdsm]# grep qemu /etc/group
>     cdrom:x:11:qemu
>     kvm:x:36:qemu,sanlock
>     qemu:x:107:vdsm,sanlock
>
>
>     On 5/18/16 3:47 PM, Bill James wrote:
>
>         another data point.
>         Changing just owner to qemu doesn't help.
>         Changing just group to qemu does. VM starts fine after that.
>
>
>
>         On 05/18/2016 11:49 AM, Bill James wrote:
>
>             Some added info. This issue seems to be just like this bug:
>             https://bugzilla.redhat.com/show_bug.cgi?id=1052114
>
>             I have verified that chown qemu:qemu of disk image also
>             fixes the startup issue.
>             I'm using raw, not qcow images.
>
>
>             [root at ovirt2 prod a7af2477-4a19-4f01-9de1-c939c99e53ad]#
>             qemu-img info 253f9615-f111-45ca-bdce-cbc9e70406df
>             image: 253f9615-f111-45ca-bdce-cbc9e70406df
>             file format: raw
>             virtual size: 20G (21474836480 bytes)
>             disk size: 1.9G
>             [root at ovirt2 prod a7af2477-4a19-4f01-9de1-c939c99e53ad]#
>             ls -l 253f9615-f111-45ca-bdce-cbc9e70406df
>             -rw-rw---- 1 qemu qemu 21474836480 May 18 11:38
>             253f9615-f111-45ca-bdce-cbc9e70406df
>
>             (default perms = vdsm:kvm)
>
>             qemu-img-ev-2.3.0-31.el7_2.4.1.x86_64
>             qemu-kvm-ev-2.3.0-31.el7_2.4.1.x86_64
>             libvirt-daemon-1.2.17-13.el7_2.4.x86_64
>
>
>             Ideas??
>
>
>
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