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.
Table: Array Capacity & Utilization - (EMC Isilon View)
Column name | Description |
|---|---|
|
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 CapacityHover 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. |