Table 3.1 Retry Procedure For Scsi Error - Fujitsu MAW3073 SERIES Specifications

Error Condition
Parity error in MESSAGE OUT phase
Parity error in COMMAND phase
Parity error in DATA OUT phase
INITIATOR DETECTED ERROR
message reception
MESSAGE PARITY ERROR
message reception
(follows MESSAGE IN phase)
MESSAGE PARITY ERROR
message reception
(follows other phase)
TASK COMPLETE
DISCONNECT
R
IDENTIFY
e
LINKED TASK COMPLETE
j
(WITH FLAG)
e
c
MESSAGE REJECT
t
e
RESTORE POINTERS
d
SAVE DATA POINTER
M
SIMPLE
e
SYNCHRONOUS DATA
s
TRANSFER REQUEST
s
WIDE DATA TRANSFER
a
REQUEST
g
PARALLEL PROTOCOL
e
REQUEST
IGNORE WIDE RESIDUE
Timeout in RESELECTION phase
Internal Controller error
C141-C011
Table 3.1 Retry procedure for SCSI error
L
U
N
I
N
I
N
I
I
N
I
N
I
N
I
I Continues the command execution without disconnection
I
I
I
N
I
I Continues the command execution without disconnection
I
X
X
Sends the MESSAGE REJECT message, sets wide transfer
X
mode to 8-bit transfer mode, sets data transfer mode to
asynchronous mode and continues the command execution.
I
I
I
N
Termination procedure
Status
CHECK ABORTED COMMAND
→ BUS FREE
CHECK ABORTED COMMAND
→BUS FREE
CHECK ABORTED COMMAND
CHECK ABORTED COMMAND
→BUS FREE
CHECK ABORTED COMMAND
→BUS FREE
→BUS FREE ABORTED COMMAND
→BUS FREE
→BUS FREE
→BUS FREE ABORTED COMMAND
→BUS FREE ABORTED COMMAND
CHECK ABORTED COMMAND
→BUS FREE
CHECK BASED ON ORIGINAL ERROR
ABORTED COMMAND
→BUS FREE
Sets data transfer mode to asynchronous mode and
continues the command execution
Sets wide transfer mode to 8-bit transfer mode and
continues command execution
→BUS FREE ABORTED COMMAND
→BUS FREE ABORTED COMMAND
CHECK HARDWARE ERROR
→BUS FREE
Sense data
NO SENSE
NO SENSE
NO SENSE
NO SENSE
NO SENSE
NO SENSE
NO SENSE
NO SENSE
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