Read Log Sector; Table 4-6 Log Address Definition - Western Digital Purple PR1000M Technical Reference Manual

ATA C S
OMMAND ET
4.2.3
There are several logs that can be read with the S.M.A.R.T. Read Log Sector sub-
command. The LBA Low Register indicates the log sector to be returned.
Table 4-6. Log Address Definition
Log
Address
00
01
02
03
04
05
06
07
08
09H
0A -0F
H
10
11
H
12 -17
H
18 -1F
H
20
21
22
23
24 -7F
H
80 -9F
H
A0 -BF
H
C0 -EF
H
E0
E1
E2 -FF
H
RO – Read Only
R/W – Read / Write
SMART – Supported by B0h command code.
ExtLog – Supported by 2Fh/3Fh command code.
VS – Vendor Specific
SCT – SMART Command Transport
30

Read Log Sector

Log Name
Log directory
H
Summary Log
H
Comprehensive SMART
H
error log
Extended Comprehensive
H
SMART error log
Device Statistics
H
Reserved
H
SMART self-test log
H
Extended SMART self-test
H
log
Reserved
H
Selective self-test log
Reserved
H
NCQ Command Error
H
SATA PHY Counters
Reserved for Serial ATA
H
Reserved
H
Obsolete
H
Write Stream Error Log
H
Read Stream Error Log
H
Obsolete
H
Reserved
H
Host vendor specific
H
Device vendor specific
H
Reserved
H
SCT Command/Status
H
SCT Data Transfer
H
Reserved
H
RELEASED 5/8/17 (WD CONFIDENTIAL)
Feature Set R/W
ExtLog RO
SMART RO
SMART RO
ExtLog RO
N/A RO
Reserved Reserved
SMART RO
ExtLog RO
Reserved Reserved
SMART R/W
N/A Reserved
NCQ RO
ExtLog RO
N/A Reserved
N/A Reserved
Streaming RO
Streaming RO
N/A Reserved
SMART / Ext-
R/W
Log
SMART / Ext-
VS
Log
Reserved Reserved
N/A R/W
Reserved Reserved
PR1000M
Access
GPL, SL
SL
SL
GPL
GPL, SL
SL
GPL
SL
GPL
GPL
GPL
GPL
GPL, SL
GPL, SL
GPL, SL
GPL, SL
2679-800020-A03