Displaying VSS management statistics

Server and Cluster Administration Guide for Hitachi NAS Platform

Version
15.1.x
Audience
anonymous
Part Number
MK-92HNAS010-35
The VSS Management Statistics page displays the VSS statistics for the server since the server was last reset. It displays statistics regarding sessions, frames sent/received, and data sent/received. These statistics are updated every 10 seconds.
  1. Navigate to Home > Status & Monitoring > VSS Management Statistics.


    Field/Item Description
    Cluster node When connected to a NAS server cluster or a NAS module, this field indicates the node for which the statistics are displayed.
    change Opens the Select a Cluster Node page in which you can select a different node for which to display statistics.
    Last Reset The date and time the statistics on this page were reset. Click reset to reset the statistics to zero.
    Last Refreshed The date and time this page was refreshed. The page automatically refreshes every 10 seconds.
    Status The status will be one of the following:
    • 'Listening on port x ' - VSS is enabled and available for service at a configured port.
    • 'Server disabled' - VSS is disabled.
    Maximum Simultaneous Connections The maximum number of connections at any given time.
    Activity If present, no connections have been seen on the VSS server since the last statistics reset.
    Connections
    Current Active Connections The number of VSS sessions that are currently in progress.
    Max Connections The peak number of concurrent VSS sessions.
    Total Connections The total number of VSS sessions.
    Rejected Connections The total number of failed attempts to establish an VSS connection. A connection might fail because the client does not have the required permissions or because the maximum number of concurrent sessions are already in progress.
    Successful Logins The total number of successful VSS logins.
    Failed Logins The total number of failed VSS logins.
    Frames
    Frames Transmitted The total number of frames that the system has sent to clients over an VSS connection.
    Frames Received The total number of frames that clients have sent to the system over an VSS connection.
    Data Bytes
    Bytes Transmitted The number of data bytes that the system has sent to clients over an VSS connection.
    Bytes Received The number of data bytes that clients have sent to the system over an VSS connection.
    Current Connections (for each active connection)
    Address IP address of the connected client.
    Age Time, in seconds, the connection has been active.
    Rx Age (s) Time, in seconds, since the server last received a packet from the client.
    Tx Age (s) Time, in seconds, since the server last sent a packet to the client.
    Rx Packets Time, in seconds, since the server last received a packet from the client.
    Tx Packets Time, in seconds, since the server last sent a packet to the client.
  2. When the server is part of a cluster, the Cluster Node field identifies the node, and the change button allows you to change nodes, and display statistics for that node.
  3. Click reset to set the values displayed on this page to zero.