HGST HUS724040ALS640 User Manual

HGST Ultrastar 7K4000 (SAS) Hard Disk Drive Specification
366
22.2.10.2 Sense Key Specific -Recovered (Sense Key = 1h) or Medium (Sense Key = 3h) or Hard-
ware (Sense Key = 4h)
Hardware (Sense Key = 4h) or Medium Error (Sense Key = 3h)
Actual Retry Count is reported.
Table 256:
Actual Retry Count
SKSV Sense-key specific valid
0 Actual Retry Count is not valid.
1 Actual Retry Count is valid.
Actual Retry Count Number of retry steps used in attempting to recover from the error condition.
Secondary Step Secondary error recovery step (valid for servo errors only).
ERP Type Error recovery table branch for this error. Valid values are shown in the table below.
Byte
Bit
76543210
15 SKSV Reserved
16 Secondary Step ERP Type
17 Actual Retry Count
Recovery Type ERP Type
Read 0x00
Ver if y 0x01
Write 0x02
Seek 0x03
Read, Sync Byte branch 0x04
Read, Thermal Asperity branch 0x05
Read, Minus Mod branch 0x06
Verify, Sync Byte branch 0x07
Verify, Thermal Asperity branch 0x08
Verify, Minus Mod branch 0x09

HGST HUS724040ALS640 Specifications

General

Brand	HGST
Model	HUS724040ALS640
Category	Storage
Language	English