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Remove a Disk From an SSA RAID Array .............190
Swap Members of an SSA RAID Array ..............191
Chapter 8. Split-Site Management ................193
Configuration of RAID-1 and RAID-10 Arrays .............193
Operation after a Loss of Member Disks ...............194
One Half of the Array Is Not Present ...............195
Array is Offline because Adapter Is Not Known to the Remaining Half of the
Array .........................203
Array is Offline because the Split and Join Procedure Was Not Performed
Correctly .......................205
Chapter 9. Using the SSA Spare Tool ...............209
Chapter 10. Using the Fast-Write Cache Feature ...........211
Fast-Write Cache Card Battery ..................211
Configuring the Fast-Write Cache Feature ..............211
Getting Access to the Fast-Write Menus ..............213
Enabling or Disabling Fast-Write for One Disk Drive ..........214
Enabling or Disabling Fast-Write for Multiple Devices..........215
Bypassing the Cache in a One-Way Fast-Write Network.........217
Dealing with Fast-Write Problems .................218
SRN 42521 .......................218
SRN 42524 .......................220
SRN 42525 .......................220
Chapter 11. SSA Error Logs ..................221
Error Logging ........................221
Summary ........................221
Detailed Description.....................222
Error Logging Management ...................228
Summary ........................228
Detailed Description.....................228
Error Log Analysis ......................229
Summary ........................229
Detailed Description.....................230
Good Housekeeping .....................233
Chapter 12. Using the SSA Command Line Interface for RAID Configurations 235
Command Syntax ......................237
Options ..........................238
Object Types ........................238
Instruct Types........................238
Examples .........................239
Example 1: To Create a RAID-0 Array...............239
Example 2: To Create a RAID-1 Array...............239
Example 3: To Create a RAID-5 Array...............240
Example 4: To Create a RAID-10 Array ..............240
Example 5: To Create a Hot Spare Pool ..............241
Example 6: To List All Defined SSA Objects .............241
vi User’s Guide and Maintenance Information
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