IBM Version 8.30 Computer Hardware User Manual


 
responds, the BIOS automatically selects the first recovery option in the list and
continues the system startup process. This mode is useful for remote systems
where a user is not present for system startups.
Consider carefully whether to enable unattended mode. Depending on how you
use the system, unattended mode might be undesirable.
For example, consider a system that includes an enclosure of multiple physical
drives. If the enclosure is turned off when you start the system, the BIOS reports a
drive failure. If unattended mode is enabled, the BIOS accepts a recovery option
that changes the configuration. When the system restarts with the enclosure turned
on, the configuration is no longer correct and the system no longer works as
originally configured.
You can change unattended mode with the ServeRAID Manager in bootable-CD
mode only.
Note: If you are configuring your system for clustering, you must enable
unattended mode. If you use the ServeRAID Manager to enable your system
for clustering, the ServeRAID Manager automatically enables unattended
mode.
More information
v Enabling and disabling unattended mode (action)
v Configuring controllers for clustering (action)
v Using ServeRAID Manager in a cluster environment
Using the ServeRAID Manager interface
Before you begin using the ServeRAID Manager, take some time to review the
layout of its user interface.
v Menubar
v Toolbar
v Enterprise view
v Physical and Logical device views
v Event viewer
v Status bar
You can work with the ServeRAID Manager interface by doing any of the
following:
v Select actions from the menubar.
v Click an item on the toolbar.
v Right-click an object in the Enterprise view, the Physical devices view, or Logical
devices view.
v Drag and drop objects in the Configuration wizard.
v Double-click objects and events.
More information
v Using ServeRAID Manager Assist, hints and tips
v Finding information in the ServeRAID Manager
v Hints and tips (action)
v Searching for information in ServeRAID Manager Assist
30 ServeRAID Manager Installation and User's Guide