Dell EMC VxFlex Ready Node, User Manual

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Table 32 User Preferences (continued)
Item Description
The refresh occurs at least at the specified rate. It
is not intended to be used as a means of limiting
client traffic, although it would actually do so.
Login:
Clear host history When selected, the VxFlex OS GUI does not save
and present host connection details from previous
sessions
Dashboard I/O workload:
Average calculation will include the last
n
seconds
Controls the time period used when averages are
computed and displayed by the VxFlex OS GUI
(default: 10 seconds)
Show advanced dashboard When selected, (default), includes more details on
some tiles in the Dashboard view.
The toggle buttons switch between the statistics
displayed in large fonts and small fonts. The upper
button toggles between average values and sample
values. The lower button toggles between display of
bandwidth or IOPs in large fonts on this tile.
The symbol means that the number displayed
is the average taken during the last n seconds. n can
be configured in Dashboard I/O Workload in this
window.
The symbol means that the number displayed is
from the last data sample that was taken. The
period between automatic refreshes can be
configured in Dashboard I/O Workload in this
window.
System Clock Show system clock on the Dashboard
Show Property Sheet in advanced mode Displays additional details in Property Sheets:
l
Capacity section—Snapshot Capacity Reserved
l
Rebuild/Rebalance—Data Movement Jobs
l
RAM Read Cache—Cache Evictions, Cache
Entry, and Cache Skip tables
These details are usually only relevant for advanced
users and technical support purposes.
Frontend Internals:
Show VVols Displays additional information for VVols
Backend Internals:
Show internal Backend views Displays additional options for Backend table views.
These options are recommended only for advanced
users and technical support purposes.
Support:
Log level Controls the type of data saved in system logs,
which may be required by Customer Support for
troubleshooting purposes. The default setting
Configuring the System using the VxFlex OS GUI
236 Dell EMC VxFlex Ready Node AMS User Guide