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- XTRATANK
- Version 1.14
- Copyright (C) 1990-1991 Tri-Star Software, Inc.
-
-
- This program is designed to double the space available on your hard
- disk drive or drives. THIS IS NOT A HOAX! And, it does not suffer
- from the possible speed decreases and software incompatibilities as
- with other disk doubling programs. Rather than simply compressing
- your hard disk, this program dynamically accesses your hard disk
- controller at the hardware level using a special patented
- technique.
-
- NOTE: THIS SOFTWARE IS INCOMPATIBLE WITH THE FOLLOWING SETUPS!
-
- Hard disk controllers:
-
- WEITEK 44C-3014 HDD/FDD Controller
- NEC 4012d SCSI Controller
- DEL 1046-J Multi I/O Controller
- PERSTORE (ARLL or ADRT) Controllers
-
- Hard disk drives:
-
- IMPRIMIS 304 72mb MFM HD
- SEAGATE ST-232 20mb MFM
- GOLDSTAR 3340 80mb MFM
-
- Software does extensive hard disk tests for compatibility. The
- program will refuse to install itself if it finds a situation in
- which it cannot double your space, in which case, you will be
- notified.
-
- BACK UP YOUR DATA BEFORE INSTALLING THIS PROGRAM!
-
- This does NOT destroy existing data on your hard disk, but before
- attempting an operation such as this, always back up!
-
-
- HOW IT WORKS
- ------------
-
- For many years, the PERSTOR controller has doubled the disk space
- for many computer users across the country. In actuality, the
- perstor card is not a necessity. Standard hard disk controllers
- have the ability to read and write to the disk in any given format.
- This program, through a very short software program, controls your
- hard disk in a manner similar to the PERSTOR board.
-
- The PERSTOR board, however, required the user to completely re-
- format their hard disk. It doubled the amount of sectors, and
- informed BIOS of the change in disk structure through a BIOS
- extension. However, this software takes a different approach. It
- reads and writes the first half of the disk in the common 17 sector
- format, then recycles to the beginning of the drive, writing to the
- unused portions. This means total compatibility - You may boot up
- off the compressed disk and use it as a normal drive. The XTRATANK
- driver directs the controller to use the upper half of your newly
- allotted space as common DOS disk space.
-
- IF THE XTRATANK DRIVER IS NOT LOADED, YOU MAY GET READ ERRORS ON
- HALF OF THE HARD DISK AFTER INSTALLATION! TO REVERSE THE
- INSTALLATION PROCESS, SEE BELOW: "UNINSTALL"
-
-
- INSTALLATION
- ------------
-
- Installation of this program is a very quick and painless process.
- From any disk drive containing the distribution files, type
- "INSTALL" at the DOS prompt. The program will first make
- absolutely certain that your system is a candidate for this
- revolutionary scheme. If your system is of this genre, the
- installation process will begin. The actual time it takes to
- perform the initialization depends on the size of the hard disks.
- Installation is completely reversible. It will, at your option,
- modify your AUTOEXEC.BAT file and install the XTRATANK device
- driver. This driver, through very tight programming, only
- consumes around 6k of conventional memory. This can be loaded into
- high RAM using utilities such as QEMM 386.
-
-
- UNINSTALL
- ---------
-
- If, for some reason, you are not totally satisfied with the output
- of this program, you may use the UNINSTALL program to return your
- hard disk to its original state. HOWEVER - Make sure there is
- enough room for this process to take place. If there is not enough
- room to move files back into standard areas, the program will
- request that you insert floppy disks to store the data on.
-
-
- SPECIAL CONFIGURATIONS
- ----------------------
-
- This software does not, in any way, interfere with networking
- software. However, there are a few precautions one must make when
- using this program with multitasking systems:
-
- Windows 2.0-3.0 - No special action required
-
- DesqView - No special action required
-
- PC-MOS, PC-MOS - The software driver must be loaded
- Multi-User in each active task.
-
- TopView - No special action required
- DoubleDOS - DoubleDOS must be started with the /F
- option (All file I/O goes through original
- copy of DOS)
-
- VM/386, VM/386 - Like PC-MOS, software driver must be loaded
- Multi-User in each active task.
-
-
- REVISION HISTORY
- ----------------
-
- 1.0 - Initial release
-
- 1.01 - Fixed minor problem concerning multitasking
- with DoubleDOS.
-
- 1.1 - Added compatibility for DOS 4.0
- partitioned hard disks
-
- 1.11 - Added compatibilty for XT systems
-
- 1.12 - Fixed bug concerning hard disks with
- more than 1024 cylinders
-
- 1.13 - Refined installation proceedures for
- greater user friendliness
-
- 1.14 - Resolved conflicts between XTRATANK and
- NOVELL networks.
-
-
- DISCLAIMER
- ----------
-
- Tri-Star Software, Inc. cannot be held responsible for any data
- losses one might have using this program. The software has been
- thoroughly tested in many different environments, no problems have
- shown to date.
-
- This software, though fully tested on a variety of systems, is
- being released free to the public in search of bug reports in very
- special configurations. If you find any problems with this
- software, please submit them to
-
- Tri-Star Software, Inc.
- 1626 No. Wilcox Ave. Suite #198
- Los Angeles, CA 90028
-