Array Capacity Utilization Reports > Array Capacity & Utilization - (EMC Isilon View)
  
Version 10.0.01
Array Capacity & Utilization - (EMC Isilon View)
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Use this report to identify storage arrays that are under-utilized or highly utilized.
This array information can be used to reference the array vendor’s capacity limits.
Cluster Summary
Name
Name of the Isilon cluster.
OneFS Version
Isilon OS version.
Last Poll Time
Date and time of the last poll.
Health
Status of the Isilon cluster.
# Nodes
Number of nodes configured to the Isilon cluster. This link drills down to the Isilon Node report.
# Online Nodes
Number of online nodes in the cluster.
# Offline Nodes
Number of offline nodes in the cluster.
# Chassis
Number of chassis in the cluster.
# Drive Bays
Number of disk bays in all the chassis in the cluster.
# Disks
Number of disks in all the bays in all the chassis in the cluster. This link drills down to the Isilon Disk report.
# Zones
Number of zones associated with the cluster. This link drills down to the EMC Isilon Zones report.
# NFS Exports
Number of NFS exports in the cluster. This link drills down to the Isilon NFS report.
# SMB Shares
Number of Windows server message block (SMB) shares in the cluster. This link drills down to the Isilon SMB Shares report.
# HDFS Roots
Number of Hadoop Distributed File Systems (HDFS) roots in the cluster. This link drills down to the EMC Isilon HDFS Roots report.
# HDFS Racks
Number of Hadoop Distributed File Systems (HDFS) in the cluster. This link drills down to the Isilon HDFS report.
# FTP Sessions
Number of FTP sessions for the cluster.
Capacity Summary
Disk Capacity
Sum of capacity of all physical drives in associated block storage arrays.
Raw OneFS Capacity
Total capacity for filessystems on the cluster, including any space in the virtual hot spare reserve.
Virtual Hot Spare Capacity
Total amount of space in the virtual hot spare reserve.
Raw OneFS Usage
(Filesystem Used + Virtual Hot Spare Capacity) / Raw Capacity
Hover your mouse over the bar to determine the percentage of raw capacity that is in use.
Filesystem Capacity
Total capacity for all filesystems on the cluster. This does not include any space in the virtual hot spare reserve.
Filesystem Used
Total used capacity for all filesystems on the cluster.
Filesystem Usage
Percentage of filesystem used divided by the filesystem capacity. This does not include any space in the virtual hot spare reserve.
Snapshot Summary
Snapshot Create
Indicates if Snapshot Create is enabled. Possible values: enabled or disabled.
Snapshot Disable
Indicates if Snapshot Disable is enabled. Possible values: enabled or disabled.
Snapshot Reserve
Percentage of storage space reserved for snapshots; a percentage of the total cluster storage capacity.
# Snapshots
Number of active snapshots. This link drills down to the Isilon Snapshot report.
Snapshot Used
Sum of the snapshots’ sizes.
Performance Summary
# Connected Clients
Number of clients that are connected to the cluster, at the time of the last data collection. These clients have unique addresses with established TCP connections to the cluster on known ports.
# Active Clients
Number of clients that are active to the cluster, at the time of the last data collection. This takes into account client addresses generating protocol traffic on the monitored cluster.
Network Throughput
Network I/O rate (bps), at the time of the last data collection.
File Throughput
Filesystem I/O rate (bps), at the time of the last data collection.
Avg CPU
Average CPU as of the last five seconds, at the time of the last data collection. Hover your mouse over the bar to determine the percentage.
License Summary
# Licenses
Total number of Isilon licenses. This link drills down to the License Summary report.
# Active
Number of licenses in the Active state.
# Evaluation
Number of evaluation licenses.
# Expired
Number of expired licenses.