IBM XIV User Manual

Mirror master was written to after the last replicated snapshot was taken
v REMOTE_MIRROR_IS_NOT_ACTIVE
Remote mirroring is not active
Retrieving RPO Threshold
Listing system RPO related thresholds, that once crossed will trigger the creation of
a corresponding event
rpo_thresholds_get
This command lists the system's RPO-related thresholds, that once crossed will
trigger the creation of a corresponding event.
Id Name Default Position
increase_
percentage
Increase Percentage 1
increase_
absolute
Increase Absolute 2
Example:
rpo_thresholds_get
Output:
Increase Percentage Increase Absolute
--------------------- -------------------
100 3600
Access Control:
User Category Permission
Storage administrator Allowed
Storage integration administrator Allowed
Application administrator Disallowed
Security administrator Disallowed
Read-only users Disallowed
Technicians Disallowed
Setting RPO Threshold
Setting system RPO related thresholds, that once crossed will trigger the creation of
a corresponding event
rpo_thresholds_set [ increase_percentage=percentage ] [ increase_absolute=absolute ]
Chapter 11. Remote Mirroring
229

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