Cheetah 15K.7 FC Product Manual, Rev. A 79
performance degradation 30
performance highlights 7
physical damage 32
physical interface 63
description 63
physical specifications 20
PI 49, 50
pin descriptions 64
PN 48, 51
port bypass circuit 14, 63, 67
Port DISCovery 48
Port Discovery (PDISC) 46
port identifier field 49, 50
port login 48
accept 49
Port Name 51
Port name (initiator’s) 48
power 66
dissipation 26
requirements, AC 20
requirements, DC 20
sequencing 23
Power control page (1Ah) command 54
power distribution 2
power failure warning 70
PowerCycle 36
Prefetch command 54
prefetch/multi-segmented cache control 10
preventive maintenance 13
private loop
FC-AL options 52
Proc Assc 48
Process Accept (ACC) 50
Process Login (PRLI) 46, 49
Process Login Accept (ACC) payload 50
process login payload data 49
Process Logout (PRLO) 46
programmable drive capacity 8
protection of data at rest 35
public loop
FC-AL options 52
pull down resistor 67
Q
queue tagging 62
R
radio interference regulations 2
Random number generator 36
Random relative offset 48, 51
RCD bit 11
Read buffer command 55
Read capacity command 54
Read combined header and data mode (0) 55
Read command 53
Read data mode (2) 55
Read defect data command 54
Read descriptor mode (3) 55
read error rates 13, 38
Read extended command 54
Read Link Status (RLS) 46
Read long command 55
read/write data heads 9
Reassign blocks command 53
Receive buffer field size 48, 51
receive buffer field size 49
Receive diagnostic results command 54
receive eye
diagram 72
receivers 65
recommended mounting 31
Recoverable Errors 13
recovered media data 13
reference
documents 4
Regenerate command 56
Register FC-4 Types (RFT_ID) 46
Relative address command 54
relative humidity 29
Release command 53
Released (10) command 56
reliability 7
specifications 13
reliability and service 14
repair and return information 19
reporting actual retry count 62
Request sense command 53
reservation conflict status 62
Reserve command 53
Reserved (10) command 56
resonance 30
return information 19
Rezero unit command 53
Rigid disc drive geometry page
command 53
RNG 36
rotation speed 9
running disparity 14
S
safety 2
SCA part numbers 64
SCSI interface
commands supported 52
Search data
equal command 54
high command 54
low command 54
Secure ID 35
