IBM DBCA-204860 Hard Drive Specifications - Page 119

Initial Power Mode Selection. Bit assignments

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Word 92 93 127 128 129 130 131 132 255 Content Description XXXXH Current Master Password Revision Codes 0000H Reserved 0XXXH Security Mode Feature. Bit assignments 15 9(=0) Reserved 8(=X) Security Level 1= Maximum, 0= High 7 6(=0) Reserved 5(=0) 1=Enhanced security erase supported 4(=X) 1=Security count expired 3(=X) 1=Security Frozen 2(=X) 1=Security locked 1(=X) 1=Security enabled 0(=X) 1=Security supported 000XH * Current Set Feature Option. Bit assignments 15 4(=0) Reserved 3(=X) 1=Auto reassign enabled 2(=X) 1=Reverting enabled 1(=X) 1=Read Look ahead enabled 0(=X) 1=Write Cache enabled XXXXH * Reserved 000XH * Initial Power Mode Selection. Bit assignments 15 2(=0) Reserved 1(=1) Always 0(=X) Initial Power Mode 1= Standby, 0= Idle 0000H Reserved Figure 70. Identify device information Notes: 1. The '*' mark in 'Content' field indicates the use of those parameters that are vendor specific. 2. The drive parameters are as follows. Command Descriptions 111

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Word
Content
Description
92
XXXXH
Current Master Password Revision Codes
93 127
0000H
Reserved
128
0XXXH
Security Mode Feature. Bit assignments
15 9(=0) Reserved
8(=X) Security Level
1= Maximum, 0= High
7 6(=0) Reserved
5(=0) 1=Enhanced security erase supported
4(=X) 1=Security count expired
3(=X) 1=Security Frozen
2(=X) 1=Security locked
1(=X) 1=Security enabled
0(=X) 1=Security supported
129
000XH
*
Current Set Feature Option. Bit assignments
15 4(=0) Reserved
3(=X) 1=Auto reassign enabled
2(=X) 1=Reverting enabled
1(=X) 1=Read Look ahead enabled
0(=X) 1=Write Cache enabled
130
XXXXH
*
Reserved
131
000XH
*
Initial Power Mode Selection. Bit assignments
15 2(=0) Reserved
1(=1) Always
0(=X) Initial Power Mode
1= Standby, 0= Idle
132 255
0000H
Reserved
Figure 70. Identify device information
Notes:
1. The '*' mark in 'Content' field indicates the use of those parameters that are vendor specific.
2. The drive parameters are as follows.
Command Descriptions
111