Novell D7171A - NetServer - LPr, Руководство по установке

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Chapter 2: Installation and Setup
25
Overview and Installation
100-004511-001 A
August 31, 1999
Novell Confidential
Chap-App Temp. Rev 2.02 21 Jan 99
unloaded until you load it again. This option is useful for editing resources since
resources can’t be edited while loaded or running on a server.
Identify Cluster and Resource States
The Cluster State view in ConsoleOne gives you important information about
the status of servers and resources in your cluster.
Cluster servers and resources display in different colors, depending on their
operating state. When servers and resources are green, they are in a normal
operating condition. When a server that has been part of the cluster is red with
a break in the icon, it has failed. When a resource is red, it is waiting for
administrator intervention. When a server is red with no break in the icon, that
server is not part of the cluster, or its state is unknown. When a resource is
blank, or has no colored icon, it is unassigned, offline, idle, or in the process of
loading or unloading.
The yellow ball in the middle of the server icon designates the master server in
the cluster. The master server is initially the first server in the cluster, but
another server can become master if the first server fails.
The Epoch number indicates the number of times the cluster state has changed.
The cluster state will change every time a server joins or leaves the cluster.
Clicking on the Event Log tab gives you a detailed history of your cluster.
Every time the cluster state changes, a new event is added to the Event Log.
You can sort the events in the log by clicking on the column headings of the
table. You can reverse the sort order by pressing the Shift key while clicking
on a column heading.
Clicking on the HTML Report tab in the Cluster State view screen launches a
more detailed report of the state of your cluster. You can view this report or
save it to an HTML file for printing or viewing with a browser.
The following table identifies the different resource states and gives
descriptions and possible actions for each state.