IBM XIV User Manual

Access Control:
User Category Permission
Storage administrator Disallowed
Storage integration administrator Disallowed
Application administrator Disallowed
Security administrator Disallowed
Read-only users Disallowed
Technicians Allowed
Completion Codes:
v COULD_NOT_GET_HW_MON_LOCAL
Could not get hardware monitor local from configuration
Disabling TCP SACK
disables the SACK option of the TCP in interface modules
tcp_sack_disable
disables the SACK option of the TCP in interface modules
Example:
xcli -u -c XIV1 tcp_sack_disable
Output:
Command completed successfully
Access Control:
User Category Permission
Storage administrator Disallowed
Storage integration administrator Disallowed
Application administrator Disallowed
Security administrator Disallowed
Read-only users Disallowed
Technicians Allowed
Completion Codes:
v COULD_NOT_GET_HW_MON_LOCAL
Could not get hardware monitor local from configuration
336 IBM XIV Storage System User Manual

IBM XIV Specifications

General

Power Supply	Redundant power supplies
Drive Type	SATA
Redundancy	Fully redundant components
Connectivity	Fibre Channel, iSCSI
Form Factor	Rack-mounted
Cache	Distributed cache across modules
Data Protection	Snapshots, remote mirroring
Performance	High throughput and low latency
Scalability	Modular, scale-out architecture
Cooling	Redundant cooling
Architecture	Grid-based, distributed architecture