Fujitsu MAU3147RC SERIES Technical Manual page 342

Serial attached scsi interface specifications
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Sense Data and Error Recovery Methods
Table 5.4 Additional Sense Code and Additional Sense Code Qualifier (6/6)
C*
Q*
Name
4D
nn
Tagged Over Lapped
Commands
(nn=TAG number)
4E
00
Overlapped commands
attempted
55
04
Insufficient Registration
Resource
5D
nn
SMART predictive failure
C4
nn
Drive Failure
* C: Additional Sense Code, Q: Additional Sense Code Qualifier
5-12
Explanation
Before execution of the original command completed, a new
command with the same tag number was issued to the same
logical unit.
Before execution of a tagged command was completed, the same
INIT issued a command to the same LUN with the same tag.
PERSISTENT RESERVATION OUT command is issued from
insufficient device server resource.
SMART related sense data
• 12: The read error rate attribute has reached the failure
threshold.
• 14: The frequency of grown defect allocation attribute has
reached the failure threshold.
• 41:
The write error rate attribute has reached the failure
threshold.
• 43: The seek error rate attribute has reached the failure
threshold.
• 56: The spin up time attribute has reached the failure
threshold.
• 64: The remaining alternate sector count attribute has
reached the failure threshold.
• FF: The drive is in test mode.
A serious error was detected in the drive's control system.
('nn' is a Fujitsu unique code)
• 00:
Abnormal Rotation of Spindle Motor
• 01:
Any error at Spindle Motor Start
• 30:
On track failure
Sense
key
B
B
5
0, 1, 6
4
C141-C009

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