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- 08 qcow2 バックアップ 外部へ取得する場合(online external) @01_linux:08_仮想化:kvm
- ual size: 25 GiB (26843545600 bytes) disk size: 4.16 GiB cluster_size: 65536 Format specific informati... : 1.1 lazy refcounts: true refcount bits: 16 corrupt: false # cp /var/lib/libvirt/images/... : 1.1 lazy refcounts: true refcount bits: 16 corrupt: false # qemu-img info /backups/testv... 1.1 lazy refcounts: false refcount bits: 16 corrupt: false # ll -h /backups/testvm.qcow2.
- 01 JuJu Maas Openstack @01_linux:08_仮想化:juju
- hostname ^ external ^ internal ^ tag ^ |MAAS| 192.168.0.10|10.10.0.10| | |juju-controller| | DHCP | bo... Nic^PXE^Network^DHCP^ Gateway ^Space^ |ens3|○|192.168.0.0/24|MAAS-DHCP| 192.168.0.254 |internal| |ens4| |10.10.0.0/24|No DHCP| 10.10.0.254 |external| |ens... none) [default=all]? MAAS URL [default=http://192.168.0.10:5240/MAAS]: Create first admin account User
- 36 qcow2 シンプロ 圧縮
- 1.1 lazy refcounts: false refcount bits: 16 corrupt: false </code> ===== フルプロ ===== <co... 1.1 lazy refcounts: false refcount bits: 16 corrupt: false </code> ==== preallocationオプシ
- 09 qcow2 backing file @01_linux:08_仮想化:kvm
- e: to.qcow2 file format: qcow2 virtual size: 15G (16106127360 bytes) disk size: 196K cluster_size: 655... 1.1 lazy refcounts: false refcount bits: 16 corrupt: false </code> ===== backing元ファイルへ差分... e: to.qcow2 file format: qcow2 virtual size: 15G (16106127360 bytes) disk size: 256K cluster_size: 655... 1.1 lazy refcounts: false refcount bits: 16 corrupt: false </code> これだとcommitで、from2.qco
- 仮想化KVM
- 'raw'/> <source file='/CDROM/virtio-win-1.1.16.vfd'/> <target dev='fda' bus='fdc'/>
- 11 KVM名前変更 @01_linux:08_仮想化:kvm
- /libvirt/qemu/ -rw------- 1 root root 6906 Jan 19 16:02 vm-001.xml -rw------- 1 root root 6906 Apr 27