VM VM_1 is down with error. Exit message: internal error: process exited while connecting to monitor: 2018-07-26T10:06:46.180099Z qemu-kvm: -drive file=/rhev/data-center/mnt/_home_DATA/a7d771c4-b103-45ae-8e9e-ce47ab1e8e91/images/cd33fee1-48c1-41ce-8589-ac45226366d1/9b64d02a-3f33-4329-b487-2b9a4b310c34,format=raw,if=none,id=drive-scsi0-0-0-0,serial=cd33fee1-48c1-41ce-8589-ac45226366d1,cache=none,werror=stop,rerror=stop,aio=threads: 'serial' is deprecated, please use the corresponding option of '-device' instead 2018-07-26T10:06:46.180760Z qemu-kvm: -drive file=/rhev/data-center/mnt/_home_DATA/a7d771c4-b103-45ae-8e9e-ce47ab1e8e91/images/cd33fee1-48c1-41ce-8589-ac45226366d1/9b64d02a-3f33-4329-b487-2b9a4b310c34,format=raw,if=none,id=drive-scsi0-0-0-0,serial=cd33fee1-48c1-41ce-8589-ac45226366d1,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_home_DATA/a7d771c4-b103-45ae-8e9e-ce47ab1e8e91/images/cd33fee1-48c1-41ce-8589-ac45226366d1/9b64d02a-3f33-4329-b487-2b9a4b310c34': Permission denied.