virsh list --all
qemu-img create -f qcow2 -o preallocation=off kvm.30G.qcow2 30G
brctl addbr virbr1
virt-install --name ever-test-1 --vcpu 2 --ram 2048 --cdrom /home/ISO/CentOS-6.8-x86_64-minimal.iso --os-type linux --disk /kvm/image/ever-test-1.qcow2,device=disk,bus=virtio,format=qcow2,size=20 --network bridge:br0 --network bridge:br1
virt-install --name kvm-autopack --vcpu 2 --ram 2048 --os-type linux --disk /media/a32af356-7f68-491a-b60c-b8985e4e7df8/kvm_image/kvm-autopack.qcow2,device=disk,bus=virtio,format=qcow2,size=20 --network bridge:br0 --boot hd
virsh destroy ever-test-1
virsh start ever-test-1
virsh autostart ever-percona1
[root@HP-ML10G9 ~]# virsh autostart ever-percona1 Domain ever-percona1 marked as autostarted
virsh autostart ever-percona1 --disable
[root@HP-ML10G9 ~]# virsh autostart ever-percona1 --disable Domain ever-percona1 unmarked as autostarted
ls -lt /etc/libvirt/qemu/autostart/
[root@HP-ML10G9 ~]# ls -lt /etc/libvirt/qemu/autostart/ 總計 0 lrwxrwxrwx 1 root root 34 2018-01-14 13:59 ever-phplist.xml -> /etc/libvirt/qemu/ever-phplist.xml : :
virsh start ever-test-1 && virsh console ever-test-1
virsh edit ever-test-1
: <serial type='pty'> <target port='0'/> </serial> <console type='pty'> <target type='serial' port='0'/> </console> :
vi /boot/grub/grub.conf
: title CentOS (2.6.32-642.6.1.el6.x86_64) root (hd0,0) kernel /vmlinuz-2.6.32-642.6.1.el6.x86_64 ro root=/dev/mapper/VolGroup-lv_root rd_NO_LUKS LANG=zh_TW.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap crashkernel=auto rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet console=ttyS0,115200 initrd /initramfs-2.6.32-642.6.1.el6.x86_64.img :
virsh attach-disk ever-test-1 /home/ISO/CentOS-6.8-x86_64-minimal.iso hdc --type cdrom --mode readonly
virsh attach-disk ever-test-1 '' hdc --type cdrom --mode readonly
qemu-img create -f qcow2 -o preallocation=off kvm.30G.qcow2 30G cp kvm.30G.qcow2 ever-hd-db1.qcow2
virsh attach-disk ever-percona1 /kvm/image/ever-hd-db1.qcow2 vdb --subdriver qcow2 --cache none
virsh detach-disk ever-percona1 vdb
virsh attach-disk --config ever-percona1 /kvm/image/ever-hd-db1.qcow2 vdb --subdriver qcow2 --cache none
virsh list --all
virsh undefine ever-test
[root@xpc-sh67-i7 ~]# virsh undefine kvm-oVirt0 錯誤:無法為區域 kvm-oVirt0 取消定義 錯誤:Requested operation is not valid: cannot delete inactive domain with 2 snapshots
virsh snapshot-list --domain VM_NAME
[root@xpc-sh67-i7 ~]# virsh snapshot-list --domain kvm-oVirt0 名稱 Creation Time 狀態 ------------------------------------------------------------ 1383751914 2013-11-06 23:31:54 +0800 running 1383753206 2013-11-06 23:53:26 +0800 running
virsh snapshot-delete --domain VM_NAME --snapshotname SNAPSHOT_NAME
[root@xpc-sh67-i7 ~]# virsh snapshot-delete --domain kvm-oVirt0 --snapshotname 1383751914 Domain snapshot 1383751914 deleted [root@xpc-sh67-i7 ~]# virsh snapshot-delete --domain kvm-oVirt0 --snapshotname 1383753206 Domain snapshot 1383753206 deleted
[root@xpc-sh67-i7 ~]# virsh undefine kvm-oVirt0 區域 kvm-oVirt0 已經取消定義
cd /etc/libvirt/qemu virsh dumpxml ever-test-1 > ever-esetras.xml
: <name>ever-esetras</name> :
virsh undefine ever-test-1 virsh define ever-esetras.xml virsh start ever-esetras
2017/01/16 12:31 | ||
2016/11/08 01:48 | Jonathan Tsai | |
2016/10/30 03:22 | ||
2016/10/30 03:21 | ||
2015/05/27 11:33 | ||
2014/12/05 04:17 |