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The CDFS.IFS enables support for CDROMs. Without this, you can't use your CDROM drive.

IFS=C:\OS2\BOOT\CDFS.IFS [parameters]

Default settings:

• IFS=C:\OS2\BOOT\CDFS.IFS /C:2 /M:8

Parameters:

• /C:value

  This sets the size of the cache.
  Value is expressed in blocks of 64 Kbytes.

• /M:value

  This sets up the maximum number of file sectors read at the same time.

• /P:value

  Defines the debug output port (COM1 or COM2).
  Value can be 1 or 2

• /K

  Enables the volume descriptor by kanji.

• /Q

  Disables error message at boot up.

• /V

  Shows the used settings at boot up.

• /W

  Enables support for the Joliet CDROM format. This parameter is new with Warp 3 fixpack 32 and Warp 4 fixpack 5.
  Currently not all versions of the Joliet CDROM format are supported.

Platform Support:

OS/2 2.x	OS/2 3.0	OS/2 4.0
Yes	Yes	Yes