Chapter 3 Configuration Settings and Display
3.5 Host Interface Management > set sas-parameters
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED P2X0-1030-09ENZ0
204
set sas-parameters
This command sets up the parameters of each SAS interface port. It can also be used to change Host Affinity
Mode.
■ Syntax
■ Parameter
set sas-parameters -port {
xyz
|all} [-host-affinity {enable | disable}] [-rate {auto | 1.5g | 3g | 6g}
[-host-response-number
host_response_number
| -host-response-name
host_response_name
]
[-reset-scope {initiator-lun | target-lun}] [-reserve-cancel {enable | disable}]
-port This parameter specifies which SAS interface port is to be set.
Example: -port 000
For details, refer to "1.2.14 Host Interface Port Syntax" (page 25)
.
xyz "x" is the controller module (CM) number, "y" is the CA number, and "z" is the SAS port
number.
Example: 110 (CM#1 ,CA1 , SAS port#0)
all All SAS interface ports
-host-affinity
Optional. This parameter specifies Host Affinity Mode. If omitted, the existing setting is not
changed. Host affinity is a security mechanism used to restrict access by a given host to only a
specific set of LUNs.
enable Host Affinity Mode is enabled.
disable Host Affinity Mode is disabled.
-rate Optional. This parameter specifies the SAS transfer rate. If omitted, the existing setting is not
changed.
auto Auto negotiation
1.5g 1.5Gbit/s
3g 3Gbit/s
6g 6Gbit/s
-host-response-number
or
-host-response-name
Optional. This parameter specifies the host response identifier. Only one identifier can be
specified at any given time. If omitted, the existing setting is not changed. For details, refer to
"1.2.12 Host Response Syntax" (page 24)
.
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