qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 47279 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 47672 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 48050 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 48481 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 48944 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 49355 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 50066 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 50460 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 50924 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 51330 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 51680 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 52364 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 52778 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 53207 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 53637 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 54066 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 54493 (/usr/bin/python3) qemu-kvm: terminating on signal 15 from pid 54922 (/usr/bin/python3) qemu-kvm: -drive file=/cache/centos-7_yum_cache,media=disk,if=virtio,format=raw,id=yumcache,snapshot=off: Failed to get "write" lock Is another process using the image [/cache/centos-7_yum_cache]? qemu-kvm: terminating on signal 15 from pid 55314 (/usr/bin/python3)