
2、V7000导轨安装
前端只安装一个螺丁,后端2个
前端螺丁位置
控制柜上架后,装上左右小面板
拧上螺丁
3、V7000电源线连接
4、V7000连接扩展柜
5、初始化V7000
运行USB KEY中的inittool.exe
如果不知道服务助手IP地址,选
恢复出厂设置或者手工定义
装USB KEY插到V7000上的USB口中,等待USB灯不再闪烁。
Satask.txt内容:
satask chserviceip -default
Satask_result.html内容如下:
Service Command Results
satask chserviceip -default
Sat Jul 16 13:55:30 CST 2011
System Status
sainfo lsservicenodes
panel_name cluster_id cluster_name node_id node_name relation node_status error_data
01-1 00000200A0602C28 v7000 3 node1 local Active
01-2 00000200A0602C28 v7000 2 node2 partner Active
sainfo lsservicestatus
panel_name 01-1
cluster_id 00000200a0602c28
cluster_name v7000
cluster_status Active
cluster_ip_count 2
cluster_port 1
cluster_ip 192.168.1.12
cluster_gw 192.168.1.1
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
cluster_port 2
cluster_ip 192.168.1.14
cluster_gw 192.168.1.1
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
node_id 3
node_name node1
node_status Active
config_node No
hardware 100
service_IP_address 192.168.70.121
service_gateway 192.168.70.1
service_subnet_mask 255.255.255.0
service_IP_address_6
service_gateway_6
service_prefix_6
node_sw_version 6.2.0.1
node_sw_build 36.0.1106060000
cluster_sw_build 36.0.1106060000
node_error_count 0
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
fc_ports 4
port_id 1
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 2
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 3
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 4
port_status Inactive
port_speed N/A
port_WWPN 5005076802401578
SFP_type Short-wave
ethernet_ports 2
ethernet_port_id 1
port_status Link Online
port_speed 100Mb/s - Full
MAC e4:1f:13:74:66:60
ethernet_port_id 2
port_status Not Configured
port_speed
MAC e4:1f:13:74:66:5f
ethernet_port_id 3
port_status
port_speed
MAC
ethernet_port_id 4
port_status
port_speed
MAC
product_mtm 2076-124
product_serial 78G004K
time_to_charge 0
battery_charging 100
dump_name 78G004K-1
node_WWNN
disk_WWNN_suffix
panel_WWNN_suffix
UPS_serial_number
UPS_status
enclosure_WWNN_1 5005076802001578
enclosure_WWNN_2 5005076802001579
node_part_identity 11S85Y6044YG50CG11J0GS
node_FRU_part 85Y59
enclosure_identity 11S85Y6051YG50CG11J0JH
PSU_count 2
PSU_id 1
PSU_status active
PSU_id 2
PSU_status active
Battery_count 2
Battery_id 1
Battery_status charging
Battery_id 2
Battery_status active
node_location_copy 1
node_product_mtm_copy 2076-124
node_product_serial_copy 78G004K
node_WWNN_1_copy 5005076802001578
node_WWNN_2_copy 5005076802001579
latest_cluster_id 200a0602c28
next_cluster_id 200a0802c28
sainfo lsservicerecommendation
service_action
No service action required, use console to manage node.
sainfo lshardware
panel_name 01-1
node_id 3
node_name node1
node_status Active
hardware 100
actual_different no
actual_valid yes
memory_configured 8
memory_actual 8
memory_valid yes
cpu_count 1
cpu_socket 1
cpu_configured 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_actual 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_valid yes
cpu_socket
cpu_configured
cpu_actual
cpu_valid
adapter_count 5
adapter_location 0
adapter_configured Four port 8Gb/s FC adapter
adapter_actual Four port 8Gb/s FC adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured High Speed SAS adapter
adapter_actual High Speed SAS adapter
adapter_valid yes
adapter_location 0
adapter_configured Midplane bus adapter
adapter_actual Midplane bus adapter
adapter_valid yes
adapter_location
adapter_configured
adapter_actual
adapter_valid
启动服务助手:
密码passw0rd
其中0是数字
如果没有初始化系统,是无法使用GUI界面
请选
此IP为系统cluster的IP
新的satask.txt内容如下:
satask mkcluster -clusterip 192.168.1.100 -gw 192.168.1.254 -mask 255.255.255.0
在V7000上运行完成后,新的结果如下:
Service Command Results
satask mkcluster -clusterip 192.168.1.100 -gw 192.168.1.254 -mask 255.255.255.0
Sat Jul 16 14:10:16 CST 2011
CMMVC8000E Cannot execute on an active node
System Status
sainfo lsservicenodes
panel_name cluster_id cluster_name node_id node_name relation node_status error_data
01-1 00000200A0602C28 v7000 3 node1 local Active
01-2 00000200A0602C28 v7000 2 node2 partner Active
sainfo lsservicestatus
panel_name 01-1
cluster_id 00000200a0602c28
cluster_name v7000
cluster_status Active
cluster_ip_count 2
cluster_port 1
cluster_ip 192.168.1.12
cluster_gw 192.168.1.1
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
cluster_port 2
cluster_ip 192.168.1.14
cluster_gw 192.168.1.1
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
node_id 3
node_name node1
node_status Active
config_node No
hardware 100
service_IP_address 192.168.70.121
service_gateway 192.168.70.1
service_subnet_mask 255.255.255.0
service_IP_address_6
service_gateway_6
service_prefix_6
node_sw_version 6.2.0.1
node_sw_build 36.0.1106060000
cluster_sw_build 36.0.1106060000
node_error_count 0
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
fc_ports 4
port_id 1
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 2
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 3
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 4
port_status Inactive
port_speed N/A
port_WWPN 5005076802401578
SFP_type Short-wave
ethernet_ports 2
ethernet_port_id 1
port_status Link Online
port_speed 100Mb/s - Full
MAC e4:1f:13:74:66:60
ethernet_port_id 2
port_status Not Configured
port_speed
MAC e4:1f:13:74:66:5f
ethernet_port_id 3
port_status
port_speed
MAC
ethernet_port_id 4
port_status
port_speed
MAC
product_mtm 2076-124
product_serial 78G004K
time_to_charge 0
battery_charging 100
dump_name 78G004K-1
node_WWNN
disk_WWNN_suffix
panel_WWNN_suffix
UPS_serial_number
UPS_status
enclosure_WWNN_1 5005076802001578
enclosure_WWNN_2 5005076802001579
node_part_identity 11S85Y6044YG50CG11J0GS
node_FRU_part 85Y59
enclosure_identity 11S85Y6051YG50CG11J0JH
PSU_count 2
PSU_id 1
PSU_status active
PSU_id 2
PSU_status active
Battery_count 2
Battery_id 1
Battery_status charging
Battery_id 2
Battery_status active
node_location_copy 1
node_product_mtm_copy 2076-124
node_product_serial_copy 78G004K
node_WWNN_1_copy 5005076802001578
node_WWNN_2_copy 5005076802001579
latest_cluster_id 200a0602c28
next_cluster_id 200a0802c28
sainfo lsservicerecommendation
service_action
No service action required, use console to manage node.
sainfo lshardware
panel_name 01-1
node_id 3
node_name node1
node_status Active
hardware 100
actual_different no
actual_valid yes
memory_configured 8
memory_actual 8
memory_valid yes
cpu_count 1
cpu_socket 1
cpu_configured 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_actual 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_valid yes
cpu_socket
cpu_configured
cpu_actual
cpu_valid
adapter_count 5
adapter_location 0
adapter_configured Four port 8Gb/s FC adapter
adapter_actual Four port 8Gb/s FC adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured High Speed SAS adapter
adapter_actual High Speed SAS adapter
adapter_valid yes
adapter_location 0
adapter_configured Midplane bus adapter
adapter_actual Midplane bus adapter
adapter_valid yes
adapter_location
adapter_configured
adapter_actual
adapter_valid
satask chserviceip -default
Sat Jul 16 13:55:30 CST 2011
System Status
sainfo lsservicenodes
panel_name cluster_id cluster_name node_id node_name relation node_status error_data
01-1 00000200A0602C28 v7000 3 node1 local Active
01-2 00000200A0602C28 v7000 2 node2 partner Active
sainfo lsservicestatus
panel_name 01-1
cluster_id 00000200a0602c28
cluster_name v7000
cluster_status Active
cluster_ip_count 2
cluster_port 1
cluster_ip 192.168.1.12
cluster_gw 192.168.1.1
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
cluster_port 2
cluster_ip 192.168.1.14
cluster_gw 192.168.1.1
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
node_id 3
node_name node1
node_status Active
config_node No
hardware 100
service_IP_address 192.168.70.121
service_gateway 192.168.70.1
service_subnet_mask 255.255.255.0
service_IP_address_6
service_gateway_6
service_prefix_6
node_sw_version 6.2.0.1
node_sw_build 36.0.1106060000
cluster_sw_build 36.0.1106060000
node_error_count 0
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
fc_ports 4
port_id 1
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 2
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 3
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 4
port_status Inactive
port_speed N/A
port_WWPN 5005076802401578
SFP_type Short-wave
ethernet_ports 2
ethernet_port_id 1
port_status Link Online
port_speed 100Mb/s - Full
MAC e4:1f:13:74:66:60
ethernet_port_id 2
port_status Not Configured
port_speed
MAC e4:1f:13:74:66:5f
ethernet_port_id 3
port_status
port_speed
MAC
ethernet_port_id 4
port_status
port_speed
MAC
product_mtm 2076-124
product_serial 78G004K
time_to_charge 0
battery_charging 100
dump_name 78G004K-1
node_WWNN
disk_WWNN_suffix
panel_WWNN_suffix
UPS_serial_number
UPS_status
enclosure_WWNN_1 5005076802001578
enclosure_WWNN_2 5005076802001579
node_part_identity 11S85Y6044YG50CG11J0GS
node_FRU_part 85Y59
enclosure_identity 11S85Y6051YG50CG11J0JH
PSU_count 2
PSU_id 1
PSU_status active
PSU_id 2
PSU_status active
Battery_count 2
Battery_id 1
Battery_status charging
Battery_id 2
Battery_status active
node_location_copy 1
node_product_mtm_copy 2076-124
node_product_serial_copy 78G004K
node_WWNN_1_copy 5005076802001578
node_WWNN_2_copy 5005076802001579
latest_cluster_id 200a0602c28
next_cluster_id 200a0802c28
sainfo lsservicerecommendation
service_action
No service action required, use console to manage node.
sainfo lshardware
panel_name 01-1
node_id 3
node_name node1
node_status Active
hardware 100
actual_different no
actual_valid yes
memory_configured 8
memory_actual 8
memory_valid yes
cpu_count 1
cpu_socket 1
cpu_configured 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_actual 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_valid yes
cpu_socket
cpu_configured
cpu_actual
cpu_valid
adapter_count 5
adapter_location 0
adapter_configured Four port 8Gb/s FC adapter
adapter_actual Four port 8Gb/s FC adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured High Speed SAS adapter
adapter_actual High Speed SAS adapter
adapter_valid yes
adapter_location 0
adapter_configured Midplane bus adapter
adapter_actual Midplane bus adapter
adapter_valid yes
adapter_location
adapter_configured
adapter_actual
adapter_valid
运行:
为什么是这样,因为机器前面被使用过,已经初始化过
如果要重新删除现有的cluster:
需要:
1先装节点进去服务模式
2、管理集群
需要分别对二个节点进行操作。
再2个节点退出服务模式。
结果如下
再次重新初始化新系统
Service Command Results
satask mkcluster -clusterip 192.168.1.101 -gw 192.168.1.254 -mask 255.255.255.0
Sat Jul 16 15:01:24 CST 2011
CMMVC8020E attempting to create cluster while enclosure has stored cluster ID
System Status
sainfo lsservicenodes
panel_name cluster_id cluster_name node_id node_name relation node_status error_data
78G004K-1 local Candidate
78G004K-2 partner Candidate
sainfo lsservicestatus
panel_name 78G004K-1
cluster_id
cluster_name
cluster_status
cluster_ip_count 2
cluster_port 1
cluster_ip
cluster_gw
cluster_mask
cluster_ip_6
cluster_gw_6
cluster_prefix_6
cluster_port 2
cluster_ip
cluster_gw
cluster_mask
cluster_ip_6
cluster_gw_6
cluster_prefix_6
node_id
node_name
node_status Candidate
config_node No
hardware 100
service_IP_address 192.168.70.121
service_gateway 192.168.70.1
service_subnet_mask 255.255.255.0
service_IP_address_6
service_gateway_6
service_prefix_6
node_sw_version 6.2.0.1
node_sw_build 36.0.1106060000
cluster_sw_build
node_error_count 0
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
fc_ports 4
port_id 1
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 2
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 3
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 4
port_status Inactive
port_speed N/A
port_WWPN 5005076802401578
SFP_type Short-wave
ethernet_ports 2
ethernet_port_id 1
port_status Link Online
port_speed 100Mb/s - Full
MAC e4:1f:13:74:66:60
ethernet_port_id 2
port_status Not Configured
port_speed
MAC e4:1f:13:74:66:5f
ethernet_port_id 3
port_status
port_speed
MAC
ethernet_port_id 4
port_status
port_speed
MAC
product_mtm 2076-124
product_serial 78G004K
time_to_charge 0
battery_charging 100
dump_name 78G004K-1
node_WWNN
disk_WWNN_suffix
panel_WWNN_suffix
UPS_serial_number
UPS_status
enclosure_WWNN_1 5005076802001578
enclosure_WWNN_2 5005076802001579
node_part_identity 11S85Y6044YG50CG11J0GS
node_FRU_part 85Y59
enclosure_identity 11S85Y6051YG50CG11J0JH
PSU_count 2
PSU_id 1
PSU_status active
PSU_id 2
PSU_status active
Battery_count 2
Battery_id 1
Battery_status charging
Battery_id 2
Battery_status active
node_location_copy 1
node_product_mtm_copy 2076-124
node_product_serial_copy 78G004K
node_WWNN_1_copy 5005076802001578
node_WWNN_2_copy 5005076802001579
latest_cluster_id 200a0602c28
next_cluster_id 200a0802c28
sainfo lsservicerecommendation
service_action
No service action required, use console to manage node.
sainfo lshardware
panel_name 78G004K-1
node_id
node_name
node_status Candidate
hardware 100
actual_different no
actual_valid yes
memory_configured 8
memory_actual 8
memory_valid yes
cpu_count 1
cpu_socket 1
cpu_configured 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_actual 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_valid yes
cpu_socket
cpu_configured
cpu_actual
cpu_valid
adapter_count 5
adapter_location 0
adapter_configured Four port 8Gb/s FC adapter
adapter_actual Four port 8Gb/s FC adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured High Speed SAS adapter
adapter_actual High Speed SAS adapter
adapter_valid yes
adapter_location 0
adapter_configured Midplane bus adapter
adapter_actual Midplane bus adapter
adapter_valid yes
adapter_location
adapter_configured
adapter_actual
adapter_valid
还要 SSH2连接到控制器,运行如下:
IBM_2076:v7000:superuser>satask chenclosurevpd –resetclusterid
再次重新初始化
Service Command Results
satask mkcluster -clusterip 192.168.1.100 -gw 192.168.1.254 -mask 255.255.255.0
Sat Jul 16 15:32:28 CST 2011
System Status
sainfo lsservicenodes
panel_name cluster_id cluster_name node_id node_name relation node_status error_data
78G004K-1 00000200A0802C28 Cluster_192.168.1.100 1 78G004K-1 local Starting
78G004K-2 partner Candidate
sainfo lsservicestatus
panel_name 78G004K-1
cluster_id 00000200a0802c28
cluster_name Cluster_192.168.1.100
cluster_status Active
cluster_ip_count 2
cluster_port 1
cluster_ip 192.168.1.100
cluster_gw 192.168.1.254
cluster_mask 255.255.255.0
cluster_ip_6
cluster_gw_6
cluster_prefix_6
cluster_port 2
cluster_ip
cluster_gw
cluster_mask
cluster_ip_6
cluster_gw_6
cluster_prefix_6
node_id 1
node_name 78G004K-1
node_status Starting
config_node No
hardware 100
service_IP_address 192.168.70.121
service_gateway 192.168.70.1
service_subnet_mask 255.255.255.0
service_IP_address_6
service_gateway_6
service_prefix_6
node_sw_version 6.2.0.1
node_sw_build 36.0.1106060000
cluster_sw_build 36.0.1106060000
node_error_count 0
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
error_code
error_data
fc_ports 4
port_id 1
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 2
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 3
port_status Inactive
port_speed N/A
port_WWPN 500507*********8
SFP_type Short-wave
port_id 4
port_status Inactive
port_speed N/A
port_WWPN 5005076802401578
SFP_type Short-wave
ethernet_ports 2
ethernet_port_id 1
port_status Link Online
port_speed 100Mb/s - Full
MAC e4:1f:13:74:66:60
ethernet_port_id 2
port_status Not Configured
port_speed
MAC e4:1f:13:74:66:5f
ethernet_port_id 3
port_status
port_speed
MAC
ethernet_port_id 4
port_status
port_speed
MAC
product_mtm 2076-124
product_serial 78G004K
time_to_charge 0
battery_charging 100
dump_name 78G004K-1
node_WWNN
disk_WWNN_suffix
panel_WWNN_suffix
UPS_serial_number
UPS_status
enclosure_WWNN_1 5005076802001578
enclosure_WWNN_2 5005076802001579
node_part_identity 11S85Y6044YG50CG11J0GS
node_FRU_part 85Y59
enclosure_identity 11S85Y6051YG50CG11J0JH
PSU_count 2
PSU_id 1
PSU_status active
PSU_id 2
PSU_status active
Battery_count 2
Battery_id 1
Battery_status charging
Battery_id 2
Battery_status active
node_location_copy 1
node_product_mtm_copy 2076-124
node_product_serial_copy 78G004K
node_WWNN_1_copy 5005076802001578
node_WWNN_2_copy 5005076802001579
latest_cluster_id 200a0802c28
next_cluster_id 200a0a02c28
sainfo lsservicerecommendation
service_action
No service action required, use console to manage node.
sainfo lshardware
panel_name 78G004K-1
node_id 1
node_name 78G004K-1
node_status Starting
hardware 100
actual_different no
actual_valid yes
memory_configured 8
memory_actual 8
memory_valid yes
cpu_count 1
cpu_socket 1
cpu_configured 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_actual 4 core Intel(R) Xeon(R) CPU C3539 @ 2.13GHz
cpu_valid yes
cpu_socket
cpu_configured
cpu_actual
cpu_valid
adapter_count 5
adapter_location 0
adapter_configured Four port 8Gb/s FC adapter
adapter_actual Four port 8Gb/s FC adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured 1Gb/s Ethernet adapter
adapter_actual 1Gb/s Ethernet adapter
adapter_valid yes
adapter_location 0
adapter_configured High Speed SAS adapter
adapter_actual High Speed SAS adapter
adapter_valid yes
adapter_location 0
adapter_configured Midplane bus adapter
adapter_actual Midplane bus adapter
adapter_valid yes
adapter_location
adapter_configured
adapter_actual
adapter_valid
6、第一次初始化机器
7、创建Mdisk,加入或新建池
8、新建卷
9、Mirror 卷
10、LUN flashcopy
11、连接第三方存储
12、远程镜像
13、建立主机
14、建立MAPPING
15、主机安装驱动
16、配置CLUSTER管理口2的IP(第一口由初始化的时候建立,在此可以更改)
17、如何SSH2连接到控制器
1.在TTY工具端生成公KEY。
2.(当机头不在active模式下时)在服务管理器中安装公KEY
当在ACTIVE模式下,在GUI下,
为用户安装公KEY
18、命令行清空V7000所有信息
Ssh2 192.168.1.100
Svcinfo lsnode
Svctask rmnode 2
exit
Ssh2 192.168.70.121
satask startservice –force #节点进行服务模式
satask leavecluster –force #清除节点信息。不行。
satask chenclosurevpd -resetclusterid #清除信息
satask stopservice #离开服务模式
19、如何恢复群集数据
清除了CLUSTER数据无法恢复
20、关闭机器
需要大写
21、品
