IBM XIV User Manual

Runtime Min Required Runtime Power Consumption PSUs with no input power Runtime Reference
------- -------------------- ----------------- ------------------------ -----------------
11 5 5979 0 ACTUAL
Access Control:
User Category Permission
Storage administrator Allowed
Storage integration administrator Disallowed
Application administrator Allowed
Security administrator Disallowed
Read-only users Allowed
Technicians Allowed
Showing System Capacity, Free Space and Spares
Lists the system's capacities (both hard and soft).
system_capacity_list
This command shows the various types of hard and soft system capacities, free
space and spare capacities.
Id Name Default Position
soft Soft 1
hard Hard 2
max_pool_size Max_Pool_Size 3
free_hard Free Hard 4
free_soft Free Soft 5
spare_modules Spare Modules 6
spare_disks Spare Disks 7
target_spare_
modules
Target Spare Modules 8
target_spare_
disks
Target Spare Disks 9
soft_MiB Soft (MiB) N/A
hard_MiB Hard (MiB) N/A
free_hard_MiB Free Hard (MiB) N/A
free_soft_MiB Free Soft (MiB) N/A
capacity_
limit_
percentage
Capacity Limit (%) 10
Access Control:
User Category Permission
Storage administrator Allowed
156 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