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SCSI Commands: 22BMODE SELECT
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84
3.10.6
Disconnect/Reconnect Mode Page (02h)
3.10.6.1
Disconnect/Reconnect Mode Page (02h) for SAS
The SAS Disconnect/Reconnect mode page contains the following parameters.
Byte
Bits
7 6 5 4 3 2 1 0
0
Reserved Page
Code
(02h)
1
Additional Page Length (0Eh)
2
Reserved
3
Reserved
4
(MSB)
5
Bus Inactivity Time Limit
(LSB)
6
Reserved
7
Reserved
8
(MSB)
9
Maximum Connect Time Limit
(LSB)
10
(MSB)
11
Maximum Burst Size
(LSB)
12
Reserved
13
Reserved
14
(MSB)
15
First Burst Size
(LSB)
The SAS Disconnect/Reconnect Mode Page parameters are listed below.
Field Bytes
Bits
Description
Page Code
0
0-5
Always 02h, indicating the Disconnect/Reconnect Page
Additional
Page Length
1
Always 0Eh, indicating that 14 parameter bytes follow the Page
Length byte.
Bus Inactivity
Time Limit
4-5 Maximum time between frames, in 100 µs increments, that the drive
will maintain a connection without transferring a frame or closing the
connection.
Maximum
Connect
Time Limit
8-9 Maximum time, in 100 µs increments, the drive will maintain a
connection after which the drive will prepare to close the
connection. If the drive is transferring a frame when the maxium
time limit is exceeded the drive will complete transfer of the frame
before preparing to close the connection.
If a value of zero is set there is no maximum connection time limit.
Summary of Contents for LTO 4
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