Set Subsystem-Parameters - Fujitsu Eternus DX100 S3 User Manual

Chapter 6 Information Settings and Display
6.4 Utility > set subsystem-parameters

set subsystem-parameters

This command sets up the storage unit subsystem parameters.
■
Syntax
set subsystem-parameters [-load-balance {enable | disable}]
[-reject-inquiry {enable | disable}]
[-tp-alloc-mode {tpp-balancing | tpv-balancing}]
[-enforce-checkcode {enable|disable} ]
[-copybackless{enable|disable} ]
[-ignore-cmcm-error {enable|disable} ] [-turbo-mode {enable|disable}]
[-writeback-limit-count {128|256|512|1024|2048|3072}]
■ Parameter
-load-balance
-reject-inquiry
Optional. This parameter specifies if the controlling load balance of the system is enabled. This
function will allow the system to return sense information to the host even if the I/O traffic for
the overall system is overloaded. If omitted, the existing setting is not changed. The initial
value is set to "enable".
Disable the load balance when the ETERNUS DX is connected to hosts that are running HP-UX.
If the load balance is enabled, incorrect logs may be recorded in the host.
enable Load balance control is enabled.
disable Load balance control is disabled.
Optional. This parameter specifies whether an INQUIRY command that is issued from an
unauthorized host is rejected. Enable this parameter when VERITAS Volume Manager Dynamic
Multi-Pathing (VxVM DMP) is used. If omitted, the existing settings are not changed. The
default value is disabled.
enable An Affinity Error is returned for an INQUIRY command that is issued from an
unauthorized host.
disable A normal response is returned for an INQUIRY command that is issued from an
unauthorized host.
ETERNUS CLI User's Guide
Copyright 2014 FUJITSU LIMITED
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