5.4Checking Operation after Installation and Preparing the HDD for Use

(4)Control mode parameters

The following parameters are used to control the tagged queuing and error logging. a. Control mode parameters

 

Parameter

 

Default value

• Queue algorithm modifier

 

0 (Execution

 

 

 

sequence of

 

 

 

read/write

 

 

 

commands is

 

 

 

optimized.)

• QErr:

Resume or abort remaining suspended

 

0 (command is

 

commands after sense pending state

 

resumed)

• DQue:

Disabling tagged command queuing

 

0 (enabled)

(5)Fibre channel control parameters

Refer to Subsection 4.1.4 "MODE SELECT (15)" of the Fibre Channel Interface Specifications for details.

Parameter

 

Default value

• DTOLI (Disable Target Original Loop Initialization)

 

0 (An Initializing LIP is issued

 

 

when the HDD enters the

 

 

Loop.)

• DTIPE (Disable Target Initiated Port Enable)

 

0 (The HDD does not have the

 

 

Loop Port Enable primitive, so

 

 

it enters the loop port.)

• ALWLI (Allow Login Without Loop Initialization)

 

0 (The HDD carries out

 

 

confirmation of the address in

 

 

the Loop Initialization

 

 

process.)

• RHA (Require Hard Address)

 

0 (In the Loop Initialization

 

 

process, try fixing a soft

 

 

address.)

• DLM (Disable Loop Master)

 

0 (The HDD itself is permitted

 

 

to become the Loop Master.)

• DDIS (Disable DIScovery)

 

0 (Before the INIT restarts

 

 

task processing, it must wait

 

 

for Address Discovery or

 

 

Port Discovery.)

• PLPB (Prevent Loop Port Bypass)

 

0 (Receiving Loop Port bypass

 

 

(LBP)/Loop Port Enable(LPE)

 

 

Primitive, it controls Port

 

 

Bypass circuit according to the

 

 

received Primitive.)

• DTFD (Disable Target Fabric Discovery)

 

0 (Fabric connection is

 

 

enabled.)

Note:

It is prohibited that "1" is specified in DTIPE and PLPB simultaneously.

If DTIPE=PLPB=1 is specified, it responds with CHECK CONDITION (ILLEGAL REQUEST, VALID FIELD IN THE PARAMETER LIST.)

C141-E235

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Fujitsu MAW3073fc, MAW3300FC, MAW3147FC manual Commands is

MAW3073fc, MAW3147FC, MAW3300FC specifications

The Fujitsu MAW3073fc, MAW3300FC, and MAW3147FC are high-performance Fibre Channel hard disk drives that cater to enterprise storage solutions. Designed for demanding applications, these drives are engineered to deliver reliability, speed, and capacity, making them suitable for data centers and other high-availability environments.

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