1.用命令列設定 VM 記憶體
xe vm-memory-limits-set uuid="UUID of your VM" static-min=1073741824 dynamic-min=1073741824 dynamic-max=1073741824 static-max=1073741824
2.新增一顆空白硬碟
# ll /dev/disk/by-id
# xe sr-create content-type=user device-config:device=/dev/disk/by-id/scsi-SATA_QEMU_HARDDISK_QM00002 host-uuid=984d9af1-9924-4a66-a535-a3819e1e1341 name-label="Local storage 2" shared=false type=ext
3.自動啟動VM