IBM TotalStorage 3494 Tape Library, Operator'S Manual

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The Switch active accessor to standby... option allows you to switch the active
accessor manually to become the standby accessor. When selected, the Library
Manager asks you for confirmation before continuing with the switchover (see
Figure 74).
During the switchover, the Library Manager displays the Switch Active Accessor to
Standby window (Figure 75) and changes from Auto mode to Pause mode. The
Library Manager changes back to Auto mode when the switchover is complete.
Enable Dual Active Accessors
Note: This option is available only when the Dual Active Accessors feature is
installed.
The
Enable Dual Active Accessors...
option allows you to enable the Dual Active
Accessors feature manually. When selected, the Library Manager opens the Dual
Active Accessor Status window (Figure 76 on page 151).
Figure 74. Accessor Switchover Confirmation Window
Figure 75. Switch Active Accessor to Standby Window
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3494 Tape Library Operator Guide