IBM XIV User Manual

User Category Permission
Security administrator Disallowed
Read-only users Allowed
Technicians Disallowed
Obtaining Statistics On Past Sync Jobs
The command presents statistics that are automatically gathered by the system on
past sync jobs corresponding to a specified mirrored volume or consistency job.
mirror_statistics_get <vol=VolName | cg=cgName>
Parameters:
Name Type Description Mandatory
vol Object name Local volume name. N
cg Object name Local CG name. N
The command presents statistics that are automatically gathered by the system on
past sync jobs corresponding to a specified mirrored volume or consistency job.
This information includes:
v Date and time created
v Date and time started to run
v Date and time finished
v Job size (MB)
Either a volume or cg must be specified.
Id Name Default Position
created_at Created 1
started_at Started 2
finished_at Finished 3
job_size Job Size (MB) 4
duration Job Duration (Sec) 5
avg_sync_rate Average Sync Rate (MB/sec) 6
Example:
mirror_statistics_get vol=VolName
Output:
<job id="143">
<avg_sync_rate value="22.3333"/>
<created_at value="2011-03-22 11:19:30"/>
<duration value="6"/>
<finished_at value="2011-03-22 11:19:36"/>
<job_size value="134"/>
<started_at value="2011-03-22 11:19:30"/>
</job>
226 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