User guide

77MAXDATA SR1202 M1 – StorView
®
RAID User Guide
• Configuration Name - This is the name you will assign to the configuration. The configuration
contains all the information that defines the disk arrays, logical drives, SAN LUN Mapping, hot
spare drives and controller specific settings. If you wish to change the configuration name,
enter the new name in the block provided. Click the APPLY button followed by the CLOSE
button.
• Configuration WWN - This is the RAID Controller’s WWN reported to the outside world to
identify the configuration. If another controller was used to create the configuration, its WWN
is displayed. You may want to assign the configuration WWN to the installed controller. In this
case click the pulldown menu and select Controller 0 or Controller 1. Click Apply and restart
StorView.
• Controller LUN - This option allows the user to set a specific LUN number or disable the
Controller LUN. By default the Controller LUN is automatically assigned the next LUN number
after the last logical drive. In the event you have an operating system that is having a problem
with the Controller LUN being displayed, click the pull-down selection and choose “Disabled.”
• Different Node Name - Selecting this option allows the controller to report a different
Configuration WWN for Port 0 and Port 1 (H0 and H1 connectors on the controller
respectively). Normally, when deselected, a host connected to either port will see the same
Configuration WWN. When enabled (selected) you will see a slightly different WWN for each
port but the same Configuration name. This option is useful to users who are connecting the
storage to a switch employing a fabric topology where the same WWN is not tolerated.
Fault Tolerance
In the Fault Tolerance section, you can enable or disable controller features that improve the controllers
abilities to maintain a level of fault tolerance.
Figure 60. Advanced Settings Window