[ovirt-users] gluster VM disk permissions

[Nir Soffer]

On Fri, May 20, 2016 at 9:02 PM, Bill James <bill.james at j2.com> wrote:

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

Same on ovirt2?


>
>
>
>
> 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> 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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>>
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