Hp MSA 2040 SAN Storage Manuel d'utilisateur Page 46
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46 Connecting to the controller CLI port
If the default user or password—or both—have been changed for security reasons, enter the secure
login credentials instead of the defaults shown above.
7. At the prompt, type the following command to set the values you obtained in step 1 for each network
port, first for controller A and then for controller B:
set network-parameters ip
address
netmask
netmask
gateway
gateway
controller a|b
where:
•
address
is the IP address of the controller
•
netmask
is the subnet mask
•
gateway
is the IP address of the subnet router
• a|b specifies the controller whose network parameters you are setting
For example:
# set network-parameters ip 192.168.0.10 netmask 255.255.255.0 gateway
192.168.0.1 controller a
# set network-parameters ip 192.168.0.11 netmask 255.255.255.0 gateway
192.168.0.1 controller b
8. Type the following command to verify the new IP addresses:
show network-parameters
Network parameters, including the IP address, subnet mask, and gateway address are displayed for
each controller.
9. Use the ping command to verify network connectivity.
For example:
# ping 192.168.0.1 (gateway)
Info: Pinging 192.168.0.1 with 4 packets.
Success: Command completed successfully. - The remote computer responded with 4
packets.
10. In the host computer's command window, type the following command to verify connectivity, first for
controller A and then for controller B:
ping controller-
IP-address
If you cannot access your system for at least three minutes after changing the IP address, your network
might require you to restart the Management Controller(s) using the CLI. When you restart a
Management Controller, communication with it is temporarily lost until it successfully restarts.
Type the following command to restart the management controller on both controllers:
restart mc both
11. When you are done using the CLI, exit the emulator.
12. Retain the new IP addresses to access and manage the controllers, using either the SMU or the CLI.
NOTE: Using HyperTerminal with the CLI on a Microsoft Windows host:
On a host computer connected to a controller module’s mini-USB CLI port, incorrect command syntax in a
HyperTerminal session can cause the CLI to hang. To avoid this problem, use correct syntax, use a different
terminal emulator, or connect to the CLI using telnet rather than the mini-USB cable.
Be sure to close the HyperTerminal session before shutting down the controller or restarting its Management
Controller. Otherwise, the host’s CPU cycles may rise unacceptably.
NOTE: When using the USB port of a personal computer or laptop connected to the server to initially
configure the MSA 2040 array, some computers or laptops may not properly connect to the array. If so,
access and configure the MSA storage system using the MSA Device Discovery Tool for Windows.
The Device Discovery Tool discovers MSA storage devices in the network, in the local subnet, and directly
attached to the server. The MSA Device Discovery Tool for Windows is available as a software download.
- HP MSA 2040 1
- User Guide 1
- Contents 3
- 4Contents 4
- Contents 5 5
- 6Contents 6
- 8Figures 8
- Tables 9 9
- 10 Tables 10
- 1Overview 11
- Features and benefits 12
- 2Components 13
- SERVICE−1SERVICE−2 14
- PORT 1 PORT 2 PORT 3 PORT 4 15
- Drive enclosures 16
- Transportable CompactFlash 17
- Supercapacitor pack 18
- Upgrading to MSA 2040 18
- 3Installing the enclosures 19
- 20 Installing the enclosures 20
- Testing enclosure connections 27
- Powering on/powering off 27
- Power cycle 29
- 30 Installing the enclosures 30
- 4 Connecting hosts 31
- 10GbE iSCSI protocol 32
- 1 Gb iSCSI protocol 32
- MSA 2040 SAS 33
- One server/one HBA/dual path 34
- Dual controller configuration 35
- Cabling for replication 37
- Host ports and replication 38
- Updating firmware 41
- 42 Connecting hosts 42
- Device description 43
- Obtaining IP values 43
- Host Interface 45
- Not Shown 45
- IP-address 46
- Workaround 47
- 6 Basic operation 49
- 50 Basic operation 50
- 7Troubleshooting 51
- Performing basic steps 52
- Stopping I/O 53
- Diagnostic steps 54
- Transporting cache 58
- 60 Troubleshooting 60
- Can you replicate a volume? 64
- Can you view remote systems? 64
- Sensor locations 65
- Power supply sensors 65
- Cooling fan sensors 65
- Temperature sensors 66
- 8 Support and other resources 67
- Websites 68
- Prerequisites 68
- Troubleshooting resources 68
- Typographic conventions 69
- Rack stability 69
- Customer self repair 70
- Product warranties 70
- 9 Documentation feedback 71
- 72 Documentation feedback 72
- A LED descriptions 73
- Disk drive LEDs 75
- Rear panel LEDs 76
- = FC LEDs 77
- = iSCSI LEDs 77
- SAS 1 SAS 2 79
- SAS 3 SAS 4 79
- Power supply LEDs 80
- D2700 6Gb drive enclosure 81
- 82 LED descriptions 82
- Safety requirements 83
- Management host requirements 84
- Physical requirements 85
- Environmental requirements 86
- Electrical requirements 86
- C Electrostatic discharge 87
- 88 Electrostatic discharge 88
- D SFP option for host ports 89
- Verify component operation 90
- Index 91 91
- 92 Index 92
- HP MSA 2040 User Guide 93 93
- 94 Index 94
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