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Fujitsu MAN3367 Read Reservations, Persistent Reserve in parameter data for Read Keys

Models: MAN3735 MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES MAN3367 MAN3184

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3.1.18.1.1 READ KEYS

The READ KEYS service action requests that the device server return a parameter list containing a header and a list of each currently registered initiator's reservation key.

If multiple initiators have registered with the same key, then that key value shall be listed multiple times, once for each such registration.

3.1.18.1.2 READ RESERVATIONS

The READ RESERVATIONS service action requests that the device server return a parameter list containing a header and the persistent reservation(s), if any, that is present in the device server. Multiple persistent reservations may be returned only if element reservations are present.

3.1.18.2 PERSISTENT RESERVE IN parameter data for READ KEYS

The format for the parameter data provided in response to a PERSISTENT RESERVE IN command with the READ KEYS service action is shown below.

 

 

 

Bit

 

7

6

5

 

4

3

 

2

1

0

 

 

 

 

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

~

 

~

 

 

 

 

Generation

 

 

 

~

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

 

 

3

 

 

 

 

 

 

 

 

 

 

 

(LSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

~

 

~

 

 

 

Additional Length (n-7)

 

 

 

~

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

(LSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

~

 

~

 

 

 

First reservation key

 

 

 

~

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

(LSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reservation

~

 

~

 

 

 

 

 

 

 

 

 

 

~

 

~

 

~

 

 

 

 

 

 

 

 

 

 

~

key list

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

n-7

 

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

~

 

 

~

 

~

 

 

 

Last reservation key

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

n

 

 

 

 

 

 

 

 

 

 

(LSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C141-E124-01EN

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Fujitsu MAN3367, MAN3735, MAN3184 specifications Read Reservations, Persistent Reserve in parameter data for Read Keys
Page 123 Page 125

MAN3735, MAN3184, MAN3367, MAN3735 SERIES DISK DRIVES, MAN3367, MAN3184 specifications

Fujitsu's MAN3184, MAN3367, and MAN3735 series disk drives represent a significant advancement in storage technology, catering to the needs of businesses seeking reliability, performance, and high capacity. These drives are designed for enterprise environments, providing exceptional data integrity and speed essential for effective data management.

The MAN3184 series is renowned for its high rotational speed of 10,000 RPM, which significantly enhances data access times. With a capacity of up to 18.4 GB, these drives are suitable for applications requiring quick read and write operations. The series employs an improved read/write head technology, which reduces latency and increases overall performance. This technology is complemented by advanced error correction mechanisms, ensuring the reliability necessary for critical data applications.

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