Brocade Network Advisor SAN + IP User Manual v12.3.0 User Manual
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Brocade Network Advisor SAN + IP User Manual
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Tape LUN write early and read ahead
25
FIGURE 497
Encryption Targets dialog box
3. Select a target tape storage device from the table, then click LUNs.
The Encryption Target Tape LUNs dialog box displays. (Refer to
Figure 498
.)
FIGURE 498
Encryption Target Tape LUNs dialog box - Setting tape LUN read ahead and write early
4. In the Enable Write EarlyAck and Enable Read Ahead columns, when the table is populated,
you can set these features as desired for each LUN:
•
To enable write early for a specific tape LUN, select Enable Write Early Ack for that LUN.
•
To enable read ahead for a specific LUN, select Enable Read Ahead for that LUN.
•
To disable write early for a specific tape LUN, deselect Enable Write Early Ack for that LUN.
•
To disable read ahead for a specific LUN, deselect Enable Read Ahead for that LUN.
5. Click OK.
6. Commit the changes on the related crypto target container:
a. Select Configure > Encryption from the menu task bar to display the Encryption Center
dialog box. (Refer to
Figure 376
on page 976.)
b. Select a group, switch, or engine from the Encryption Center Devices table that contains
the storage device to be configured, then select Group/Switch/Engine > Targets from the
menu task bar.