如何读取 AFF/FAS 系统上的 IFstat 计数器

Data ONTAP 7-模式

node_name> ifstat [ -z ] -a | <interface_name>

集群模式 Data ONTAP 8 和 ONTAP 9 

此命令从每个节点的 Nodeshell 执行

cluster::> system node run -node <node_name> -command ifstat [ -z ] -a | <interface_name>

输出示例

cluster::> system node run -node node_example> -command ifstat e0a

-- interface  e0a  (6 days, 19 hours, 46 minutes, 1 second) --

RECEIVE
 Frames/second:     6  | Bytes/second:    551  | Errors/minute:     0 
 Discards/minute:    0  | Total frames:    249k | Total bytes:    19489k
 Total errors:     0  | Total discards:    0  | Multi/broadcast:   235k
 No buffers:      0  | Non-primary u/c:    0  | L2 terminate:     0 
 Tag drop:       0  | Vlan tag drop:     0  | Vlan untag drop:    0 
 Vlan forwards:     0  | Vlan broadcasts:    0  | Vlan unicasts:     0 
 CRC errors:      0  | Alignment errors:   0  | Runt frames:      0 
 Long frames:      0  | Fragment:       0  | Jabber:        0 
 Xon:          0  | Xoff:         0  | Ring full:       0 
 Jumbo:         0  | Jumbo error:      0  | Index error:      0 
 Force wakeup:     0 
TRANSMIT
 Frames/second:     4  | Bytes/second:    659  | Errors/minute:     0 
 Discards/minute:    0  | Total frames:   26386  | Total bytes:    2443k
 Total errors:     0  | Total discards:    0  | Multi/broadcast: 11256 
 Queue overflows:    0  | No buffers:      0  | Single collision:   0 
 Multi collisions:   0  | Late collisions:    0  | Max collisions:    0 
 Deferred:       0  | Xon:          0  | Xoff:         0 
 MAC Internal:     0  | Jumbo:         0 
LINK_INFO
 Current state:     up | Up to downs:      0  | Speed:       1000m
 Duplex:       full | Flowcontrol:     full

注:

• -z 参数将清除统计信息
• -a 参数用于显示所有网络接口的统计信息、包括虚拟主机和环回地址。或者、您也可以省略 -a 此参数并指定网络接口的名称。