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<TITLE>Administration Reference</TITLE>
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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="auarf164.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="auarf166.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="HDRFS_SYSNAME" HREF="auarf002.htm#ToC_179">fs sysname</A></H2>
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<P><STRONG>Purpose</STRONG>
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<P>Reports or sets the CPU/operating system type
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<P><STRONG>Synopsis</STRONG>
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<PRE><B>fs sysname</B> [<B>-newsys</B> <<VAR>new sysname</VAR>>] [<B>-help</B>]
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<B>fs sy</B> [<B>-n</B> <<VAR>new sysname</VAR>>] [<B>-h</B>]
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</PRE>
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<P><STRONG>Description</STRONG>
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<P>The <B>fs sysname</B> command sets or displays the local machine's
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CPU/operating system type as recorded in kernel memory. The Cache
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Manager substitutes the string for the <VAR>@sys</VAR> variable which can occur
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in AFS pathnames; the <I>IBM AFS Quick Beginnings</I> and <I>IBM
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AFS Administration Guide</I> explain how using <VAR>@sys</VAR> can simplify
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cell configuration. It is best to use it sparingly, however, because it
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can make the effect of changing directories unpredictable.
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<P>The command always applies to the local machine only. If issued on
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an NFS client machine accessing AFS via the NFS/AFS Translator, the string is
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set or reported for the NFS client machine. The Cache Manager on the
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AFS client machine serving as the NFS client's NFS/AFS translator machine
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stores the value in its kernel memory, and so can provide the NFS client with
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the proper version of program binaries when the user issues commands for which
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the pathname to the binaries includes <I>@sys</I>. There is a
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separate record for each user logged into the NFS client, which implies that
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if a user adopts a new identity (UNIX UID) during a login session on the NFS
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client--perhaps by using the UNIX <B>su</B> command--he or she
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must verify that the correct string is set for the new identity also.
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<P><STRONG>Options</STRONG>
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<DL>
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<P><DT><B>-newsys
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</B><DD>Sets the CPU/operating system indicator string for the local
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machine. If this argument is omitted, the output displays the current
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setting instead. AFS uses a standardized set of strings; consult
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the <I>IBM AFS Quick Beginnings</I> or <I>AFS Release
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Notes</I>.
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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>Output</STRONG>
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<P>When the <B>-newsys</B> argument is omitted, the output reports the
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machine's system type in the following format:
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<PRE> Current sysname is '<VAR>system_type</VAR>'
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</PRE>
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<P><STRONG>Examples</STRONG>
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<P>The following example shows the output produced on a Sun SPARCStation
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running Solaris 5.7:
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<PRE> % <B>fs sysname</B>
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Current sysname is 'sun4x_57'
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</PRE>
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<P>The following command defines a machine to be a IBM RS/6000 running AIX
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4.2:
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<PRE> % <B>fs sysname -newsys rs_aix42</B>
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</PRE>
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<P><STRONG>Privilege Required</STRONG>
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<P>To display the current setting, no privilege is required. To include
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the <B>-newsys</B> argument on an AFS client machine, the issuer must be
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logged in as the local superuser <B>root</B>.
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<P><STRONG>Related Information</STRONG>
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<P><A HREF="auarf139.htm#HDRFS_EXPORTAFS">fs exportafs</A>
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<P><A HREF="auarf234.htm#HDRSYS">sys</A>
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<P><I>IBM AFS Quick Beginnings</I>
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<P><I>IBM AFS Administration Guide</I>
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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="auarf164.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="auarf166.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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