Seagate Ultra160 Product Manual page 381

SCSI Interface Product Manual, Rev. B
unconfirmed protocol service 9
unexpected bus free 123
condition 290
Unit Attention
Unit Attention Parameters page 202
unit attention 202, 250, 252, 254, 256, 315
Unit Attention AER Permission
Control Mode page 219, 221
unit attention condition 130, 131, 134, 171, 176,
191, 220
unit attention mode parameters page 131
unit attention page parameters 194, 199, 237
unit attention parameters 131
page 202
page descriptor 201
unit attention sense key 131, 291
Unit Offline
Send Diagnostic command 302, 303
Unit Serial Number page 164
UnitOFL. see Unit Offline
unlinked command 9
unlock of overlapped area 309, 310
unrecoverable error 182, 205, 215, 249
unrecoverable read error 250, 269
unrecovered error 215, 290
unrecovered read error 252, 254, 256
unsupported bit 198
unsupported field 198, 236
unsupported page code 192, 196
unsupported value 192
untagged command 133
environment 209
untagged task 128
address 8
queuing 132
update write 324
upper level protocol 6, 9
upper level protocol transactions 6
V
Valid
Response codes 70h and 71h sense data format
286
valid bit 269
validity of data 4
value
changeable 207, 211, 216, 220, 236
current 236
default 236
interleave 141
non-changeable 191, 192, 195, 205, 208, 211
nonzero 192
saved 236
unsupported 192
variable length command structure 4
variable track capacity recording 210
Vendor Identification
Drive Standard Inquiry Data 154
Standard Inquiry Data format 150
Vendor Specific
ASCII Information page 159
Defect List header 144, 145
Drive Standard Inquiry Data 153
Self-test Results Log Parameter format 184
Standard Inquiry Data format 150
vendor specific 9
error recovery 128
sense key 291
Vendor Specific Description Data
ASCII Implemented Operating Definition page
158, 159
Vendor Specific Information
ASCII Information page 159
vendor unique code 274
Vendor Unique Fault Information
Diagnostic Data Bytes 274
vendor-specific mode
Write Buffer command 318
Verification Length
Verify command 312
verify 312
Verify command 312
Verify Correction Span
Verify Error Recovery page 214, 215
verify error recovery page 214
descriptor 201
parameters 199, 237
verify error recovery parameters 194
verify function 144
Verify Recovery Time Limit
Verify Error Recovery page 214, 215
Verify Retry Count
Verify Error Recovery page 214, 215
verify retry count 215
Version
Command support data format 156, 157
Standard Inquiry Data format 150
Version Descriptor
Standard Inquiry Data format 150
Version Number
Device Behavior page 170
vital product data page 155
supported 166, 167
volume overflow 315
sense key 291
VS. see Vendor Specific
W
WBus16. see Wide Bus 16
WCE. see Write Cache Enable
WDTR 36, 89
Week of Manufacture
Start-stop Cycle Counter page 186
Wide Bus 16
363