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PCINITRD(8)                 System Manager's Manual                PCINITRD(8)

       pcinitrd - create a PCMCIA initrd ram disk image

       pcinitrd  [-v]  [-a] [--all] [-d alternate-root] [--dir=alternate-root]
       [-r kernel-release]     [--release=kernel-release]      [-s image-size]
       [--size=image-size] [-u] [--update] initrd-image [modules ...]

       You  will need the ash(1) shell to use this script.  It is available in
       its own Debian package (also named ash).

       The pcinitrd script creates an initrd ram disk image for  booting  with
       the  root filesystem on a PCMCIA device.  If the target is a block spe-
       cial device (i.e., /dev/fd0), then the initrd image is created on  that
       device.   If  the target does not already exist or if it is an ordinary
       file, then pcinitrd will create the image file using  the  ``loopback''

       Modules  are  specified  with  paths  relative to /lib/modules/[kernel-
       release].  The core PCMCIA modules (pcmcia/pcmcia_core  and  pcmcia/ds)
       will automatically be installed in the target image.  All other device-
       specific modules need to be listed on the command line, along with  the
       appropriate socket driver (pcmcia/i82365.o or pcmcia/tcic.o).  Alterna-
       tively, if -a is specified, then all available  PCMCIA  socket  drivers
       and  block  device  drivers  will be included in the image.  Additional
       files to be copied to the initrd image may also be listed on  the  com-
       mand  line.   Executable  programs  will  be  installed in /bin, shared
       libraries will be installed in /lib, device files will be installed  in
       /dev, and any other files will be placed in /etc.

       The startup script in the resulting image, linuxrc, may need to be cus-
       tomized for a particular system.  It contains the same variable defini-
       tions  as  the  normal PCMCIA startup scripts (i.e., PCIC=, PCIC_OPTS=,
       and CORE_OPTS= variables).  The /etc/config.opts file may also need  to
       be  edited.  Any changes to linuxrc or config.opts will be preserved if
       pcinitrd is executed in ``update'' mode.

       Another feature of the generated linuxrc is that if the DEBUG  variable
       is set to a non-blank string at the boot prompt, then cardmgr will echo
       all its status messages to the console, and after linuxrc executes,  it
       will fire up a shell on the console.  This can be helpful for debugging
       initrd problems.  However, few commands are  available  in  the  normal
       initrd environment.

       -v     Verbose mode.  Identify files as they are copied.

       -a, --all
              Install  all  socket drivers and block-style PCMCIA device driv-
              ers, including memory card, SCSI card, and  fixed-disk  drivers.
              This is mainly intended for use by package maintainers.

       -d alternate-root, --dir=alternate-root
              Specifies  an  alternate  directory  tree  to search for all the
              files used to put together the initrd image.  This may be  help-
              ful  for  running pcinitrd after booting from an installation or
              rescue diskette.

       -r kernel-release, --release=kernel-release
              Specifies the kernel release number (i.e., 2.0.28) to  use  when
              looking for modules in /lib/modules.  The default is the release
              of the running kernel.

       -s image-size, --size=image-size
              Specifies the filesystem size to create on the  target  file  or
              device, in 1k blocks.  The default is 2400.

       -u, --update
              Update  mode:  updates  cardmgr and all the kernel modules in an
              existing initrd image, but does not modify other files.

       David Hinds - dahindsATusers.net

       pcmcia(5), cardmgr(8), lilo(8).

pcmcia-cs                            $Date                         PCINITRD(8)