IBM XIV User Manual

v SM Port Status
Id Name Default Position
port Port 1
component_id Connected Component 2
status Status 3
skip_miswire Allow Any GUID 4
saved_
info.peer_guid
GUID 5
saved_
info.last_
state
State 6
saved_
info.port_
down_reason
Failure Reason 7
currently_
functioning
Currently Functioning N/A
requires_
service
Requires Service N/A
service_reason Service Reason N/A
sm_port_in_
test
SM Port in Test N/A
sm_port_is_
master
SM Port is Master N/A
sm_port_
should_have_
state
SM Port Target State N/A
sm_port_status SM Port Status N/A
Access Control:
User Category Permission
Storage administrator Allowed
Storage integration administrator Disallowed
Application administrator Allowed
Security administrator Disallowed
Read-only users Allowed
Technicians Allowed
Resumes a Port That Was Shutdown Due to Performance Problems
Resume a port that was shutdown due to performance problems.
ib_port_perf_resume ib_port=ComponentId
Chapter 17. Infiniband
349

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