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98 lines
5.6 KiB
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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 4//EN">
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<HTML><HEAD>
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<TITLE>Administration Reference</TITLE>
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<META HTTP-EQUIV="updated" CONTENT="Tue, 03 Oct 2000 16:18:29">
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<A NAME="Top_Of_Page"></A>
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<H1>Administration Reference</H1>
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<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf281.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Bot_Of_Page"><IMG SRC="../bot.gif" BORDER="0" ALT="[Bottom of Topic]"></A> <A HREF="auarf283.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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<P>
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<H2><A NAME="HDRXSTAT_CM_TEST" HREF="auarf002.htm#ToC_296">xstat_cm_test</A></H2>
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<A NAME="IDX5869"></A>
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<A NAME="IDX5870"></A>
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<P><STRONG>Purpose</STRONG>
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<P>Displays data collections from the Cache Manager
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<P><STRONG>Synopsis</STRONG>
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<PRE><B>xstat_cm_test</B> [<B>initcmd</B>] <B>-cmname</B> <<VAR>Cache Manager name(s) to monitor</VAR>><SUP>+</SUP>
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<B>-collID</B> <<VAR>Collection(s) to fetch</VAR>><SUP>+</SUP> [<B>-onceonly</B>]
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[<B>-frequency</B> <<VAR>poll frequency, in seconds</VAR>>]
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[<B>-period</B> <<VAR>data collection time, in minutes</VAR>>] [<B>-debug</B>] [<B>-help</B>]
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<B>xstat_cm_test</B> [<B>i</B>] <B>-cm</B> <<VAR>Cache Manager name(s) to monitor</VAR>><SUP>+</SUP>
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<B>-co</B> <<VAR>Collection(s) to fetch</VAR>><SUP>+</SUP> [<B>-o</B>]
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[<B>-f</B> <<VAR>poll frequency, in seconds</VAR>>]
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[<B>-p</B> <<VAR>data collection time, in minutes</VAR>>] [<B>-d</B>] [<B>-h</B>]
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</PRE>
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<P><STRONG>Description</STRONG>
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<P>The <B>xstat_cm_test</B> command tests the routines in the
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<B>libxstat_cm.a</B> library and displays the data collections
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associated with the Cache Manager. The command executes in the
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foreground.
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<P>The command produces a large volume of output; to save it for later
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analysis, direct it to a file.
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<P><STRONG>Options</STRONG>
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<DL>
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<P><DT><B>initcmd
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</B><DD>Accommodates the command's use of the AFS command parser, and is
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optional.
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<P><DT><B>-cmname
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</B><DD>Specifies the fully qualified hostname of each client machine for which to
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monitor the Cache Manager.
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<P><DT><B>-collID
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</B><DD>Specifies each data collection to return, which defines the type and
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amount of data the command interpreter gathers about the Cache Manager.
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Data is returned in a predefined data structure.
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<P>There are three acceptable values:
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<DL>
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<P><DT><B>0
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</B><DD>Provides profiling information about the numbers of times different
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internal Cache Manager routines were called since the Cache Manager
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started.
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<P><DT><B>1
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</B><DD>Reports various internal performance statistics related to the Cache
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Manager (for example, statistics about how effectively the cache is being used
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and the quantity of intracell and intercell data access).
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<P><DT><B>2
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</B><DD>Reports all of the internal performance statistics provided by the
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<B>1</B> setting, plus some additional, detailed performance figures (for
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example, statistics about the number of RPCs sent by the Cache Manager and how
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long they take to complete, and statistics regarding authentication, access,
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and PAG information associated with data access).
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</DL>
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<P><DT><B>-onceonly
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</B><DD>Gathers statistics just one time. Omit this flag to have the
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command continue to probe the Cache Manager for statistics at the frequency
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specified by the <B>-frequency</B> argument; in this case press
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<<B>Ctrl-c</B>> to stop the probes.
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<P><DT><B>-frequency
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</B><DD>Sets the frequency in seconds at which the program initiates probes to the
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Cache Manager. The default is 30 seconds.
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<P><DT><B>-period
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</B><DD>Sets the number of minutes the program runs; at the end of this
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period of time, the program exits. The default is 10 minutes.
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<P><DT><B>-debug
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</B><DD>Displays a trace on the standard output stream as the command runs.
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<P><DT><B>-help
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</B><DD>Prints the online help for this command. All other valid options
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are ignored.
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</DL>
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<P><STRONG>Related Information</STRONG>
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<P><A HREF="auarf283.htm#HDRXSTAT_FS_TEST">xstat_fs_test</A>
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<P>
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<HR><P ALIGN="center"> <A HREF="../index.htm"><IMG SRC="../books.gif" BORDER="0" ALT="[Return to Library]"></A> <A HREF="auarf002.htm#ToC"><IMG SRC="../toc.gif" BORDER="0" ALT="[Contents]"></A> <A HREF="auarf281.htm"><IMG SRC="../prev.gif" BORDER="0" ALT="[Previous Topic]"></A> <A HREF="#Top_Of_Page"><IMG SRC="../top.gif" BORDER="0" ALT="[Top of Topic]"></A> <A HREF="auarf283.htm"><IMG SRC="../next.gif" BORDER="0" ALT="[Next Topic]"></A> <A HREF="auarf284.htm#HDRINDEX"><IMG SRC="../index.gif" BORDER="0" ALT="[Index]"></A> <P>
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