Toshiba TECRA S4 Maintenance Manual page 444

Appendices
J.2 Analysis and handling by Drive Log
Follow the below procedures to analyze.
Boot the independent utility
and check the Physical Drive
status.
(1) Which port of
HDD failed?
Port 0
(2) If necessary, analyze the
Drive Log and identify
the cause of failure.
Replace the second HDD
with new (good) one.
Replace the built-in HDD with
the second HDD removed.
End
Figure J-2 Flowchart of Analysis and handling by Drive Log
J-2
Port 1
(3) Does operation
miss cause it?
(4) Change the status of the
failed HDD to "OFFLINE".
[CONFIDENTIAL]]
Appendix J Maintenance of TOSHIBA RAID
No
Yes
(2) If necessary, analyze the
Replace the second HDD
with new (good) one.
TECRA S3 Maintenance Manual (960-532)
Drive Log and identify
the cause of failure.