* '''onehost''' <command> [<parameters>] 
{{{
### 增加機器到pool ###
$ onehost create <hostname> <im_mad> <vmm_mad>

### 從pool中移除主機 ###
$ onehost delete <host_id>

### 顯示主機的資訊 ###
$ onehost show <host_id>

### 列出所有在pool中的機器 ###
$ onehost list
$ onehost top

### 啟動和關掉在pool中的機器 ###
$ onehost enable <host_id>
$ onehost disable <host_id>
}}}

 * 測試指令於我們的Cluster 
{{{
root@one:~# onehost list
 HID NAME                      RVM   TCPU   FCPU   ACPU    TMEM    FMEM STAT
   0 one                         1    400    398      0 6216704       0   on

root@one:~# onehost show 0
HID      = 0
HOSTNAME = one
IM MAD   = im_xen
VMM MAD  = vmm_xen
TM MAD   = tm_ssh
MANAGED  = 1
ATTRIBUTES

	ARCH=x86_64
	CPUSPEED=2394
	FREECPU=398
	FREEMEMORY=0
	HOSTNAME=one
	MODELNAME=Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz
	NETRX=141194
	NETTX=4505
	TOTALCPU=400
	TOTALMEMORY=6216704
	USEDCPU=2
	USEDMEMORY=6216704
HOST SHARES
	HID          = 0
	ENDPOINT     = 
	MAX_CPU      = 400
	MAX_MEMORY   = 6216704
	MAX_DISK     = 0
	CPU_USAGE    = 400
	MEMORY_USAGE = 131072
	DISK_USAGE   = 0
	RUNNING_VMS  = 1

}}}