Contents
6.4 Read-ahead Cache ............................................................................................6-13
6.5 Write Cache......................................................................................................6-20
6.5.1 Cache operation.....................................................................................6-20
7.1 Maintenance .......................................................................................................7-2
7.1.6 Self-diagnostics .......................................................................................7-8
7.1.7 Test ..........................................................................................................7-8
7.2.1 Operation test ........................................................................................7-11
7.2.2 Diagnostic test .......................................................................................7-11
7.3.1 Troubleshooting procedure ...................................................................7-12
7.5 Spare Disk Drive ..............................................................................................7-15
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