This smells like selinux issues, did yoi try with permissive mode?
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@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@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@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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