src/afsinstall/lib/InstallGuides/SGI_5x/modkernel

   1 # Copyright 2000, International Business Machines Corporation and others.
   2 # All Rights Reserved.
   3 #
   4 # This software has been released under the terms of the IBM Public
   5 # License.  For details, see the LICENSE file in the top-level source
   6 # directory or online at http://www.openafs.org/dl/license10.html
   7
   8 # An InstallGuide for dynamic kernel loaded libraries
   9 # For SGI systems running IRIX 5.x
  10 #
  11
  12 sub modkernel {
  13 my ($chip, $chipcount, $nfs, $libafs);
  14 &ErrorsAreFatal(1);
  15
  16 # Find out what kind of chip the machine has (Rx000)
  17 $chip = `hinv -t cpu`;
  18 $chip =~ /R[34][046]0*/;
  19 $chip = $&;
  20 $chip =~ s/5/4/;
  21 &ErrorMsg("Could not determine chip type with", "hinv") unless ($chip =~ /^R/);
  22
  23 # Find out if there is more than one processor (eg "2 150 MHZ IP19 Processors")
  24 $chipcount = `hinv -c processor`;
  25 $chipcount =~ s/ .*//;
  26 &ErrorMsg("Could not determine chip count with", "hinv") unless ($chipcount);
  27
  28 # NFS support
  29 if ($Configuration{"NFSEXTENSIONS"}) {
  30   $nfs = ""; }
  31 else {
  32   $nfs = ".nonfs"; };
  33
  34 # From the above, put together the name of the kernel library to use
  35 $libafs = "libafs.SP.$chip$nfs.o" if ($chipcount == 1);
  36 $libafs = "libafs.MP.$chip$nfs.o" if ($chipcount >  1);
  37
  38 &CreateDir("/usr/vice/etc/sgiload");
  39 &ErrorsAreFatal(0);
  40 &Copy("root.client/usr/vice/etc/sgiload/$libafs", "/usr/vice/etc/sgiload");
  41 &Copy("root.client/usr/vice/etc/sgiload/afs",     "/usr/vice/etc/sgiload");
  42 &Copy("root.client/usr/vice/etc/sgiload/afs.rc",  "/usr/vice/etc/sgiload");
  43 &Copy("root.client/usr/vice/etc/sgiload/afs.sm",  "/usr/vice/etc/sgiload");
  44
  45 &Copy("root.client/usr/vice/etc/afsd", "/usr/vice/etc");
  46 &Chmod(0744, "/usr/vice/etc/afsd");
  47
  48 system("/etc/chkconfig -f afsml on");
  49 &Copy("bin/fs", "/usr/vice/etc/fs");
  50 }