OSCINSPA - OS/2 WARP INSTALLATION ERROR MESSAGE--NOT ENOUGH SPACE
02/09/96

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        OS/2 Warp Installation Error Message--Not Enough Space
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Please Read Entire Document for Full Explanation of Procedures
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DESCRIPTION

When installing OS/2 Warp, the following message is received:

   Not Enough Space to Install.

RESOLUTION

* Check for DOS doublespace or disk management on the hard drive.

* Check if the hard disk is greater than 528 MB (more than 1024
  cylinders).


Checking for DOS Doublespace or Disk Management
-----------------------------------------------
  DOS Doublespace
  ---------------
  Doublespace compresses the hard disk to double the amount of available
  space. To determine if Doublespace is on the hard disk, type DIR /AH
  and press Enter at a DOS prompt. If the file DBLSPACE.BIN is listed,
  the disk is doublespaced.

  Disk Management
  ---------------
  Disk Management, often referred to as "On Track," writes to the
  startup sector of the drive. It translates the geometry of the drive's
  partition table to allow DOS to see the entire drive.

    First Drive
    -----------
    If the message, "Dynamic Drive Overlay loading" appears when you
    start the system, disk  management is on the hard disk. You also
    could type FDISK and press Enter at a DOS prompt. It the return
    is "Non DOS partition," disk management is on the hard disk.

    Second Drive
    ------------
    If the file, DMDRVR.BIN is specified in the CONFIG.SYS file, disk
    management is on the secondary drive.

Note: OS/2 Warp 3.0 cannot be installed on the same drive with
      Doublespace or Disk Management. If Stacker Version 4.0 is being
      used, contact Stacker.


Hard Disk Greater than 528 MB
-----------------------------
If you have an Enhanced IDE hard disk with a capacity greater than 528 
MB (more than 1024 cylinders), note the following:

* The file allocation table (FAT) file system is limited to partition
  sizes of fewer than 1024 cylinders.

* The high performance file system (HPFS) can support data partitions
  of more than 1024 cylinders. However, the partition where OS/2 is
  started from cannot be greater than 1024 cylinders. The HPFS can
  support drives of up to 2 GB.


Installing OS/2 Warp 3.0 after Removing Disk Management
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1. Update the BIOS with a 1994 BIOS that can handle logical block
   address (LBA).

2. Use an IDE controller card that has LBA.

   Note: Contact the vendor for the above resolutions.

3. Partition the drive so OS/2 Warp 3.0 is in a partition within the
   1024-cylinder limit. The remainder of the drive exceeding the limit
   can be formatted as HPFS. This HPFS partition is not a startable
   partition and cannot be accessed by DOS.

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