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	D    D	  I	S    S	K   K	S    S	 A  A	L	V     V
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	D    D	  I	S	K K	S	A    A	L	V     V
	D    D	  I	 SSSS	KK	 SSSS	AAAAAA	L	 V   V
	D    D	  I	     S	K K	     S	A    A	L	 V   V
	D    D	  I	     S	K  K	     S	A    A	L	  V V
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	DDDDD	IIIII	 SSSS	K    K	 SSSS	A    A	LLLLLL	   V


			Cheap Manual for DiskSalv Version 2

			      Test Release (11.22)

			         March 4, 1993




		      Copyright 1992, 1993 by Dave Haynie

			     All Rights Reserved


		PRE-RELEASE VERSION: NOT FREELY REDISTRIBUTABLE




				  DiskSalv

		   The Original Amiga Disk Salvage Program

		  Recovering your data for over seven years
				


		 IMPORTANT!!!   IMPORTANT!!!   IMPORTANT!!! 

	     PLEASE DELETE ALL OLDER VERSIONS OF DISKSALV Version 2

		    THEY ARE NOT CONSIDERED RELIABLE



















	COPYRIGHT

	This manual is copyright 1992, 1993 by Dave Haynie.  All Rights 
	Reserved.  This document may not, in whole or part, be copied,
	photocopied, reproduced, translated, or transferred by electronic
	means without prior consent from Dave Haynie.


	DISCLAIMER

	The information and the DiskSalv program are provided "as is" without 
	warranty of any kind, either expressed or implied.  The	entire risk as
	to the accuracy of the information herein is assumed by you.  Dave
	Haynie does not warrant, guarantee, or make any representations
	regarding the use of, or the results of the use of, the information or
	the DiskSalv program in terms of correctness, accuracy, reliability,
	currentness, or otherwise.  In no event will Dave Haynie be liable for
	direct, indirect, incidental, or consequential damages resulting from
	any defect in the information or the DiskSalv program even if he has
	been advised of the possibility of such damages.  


	CREDITS

	The DiskSalv program, its code, this manual, the DiskSalv icon, and
	anything else distributed with this package are the original work of
	Dave Haynie.  Thanks go out to the Commodore-Amiga Software Engineering
	group for suggestions on the DiskSalv GUI and other Amiga software 
	standards.  Other suggestions too numerous to call out individually have
	certainly gone into these works, the author appreciates them all.


					-Dave Haynie






Mar  4 17:17 1993  DiskSalv Version 2 (11.22)  Cheap User's Manual Page 1


INTRODUCTION

	DiskSalv Version 2 is a disk recovery program for all Amiga file
system devices that use any of the 2.04/2.1 FileSystems.  DiskSalv will
scan (analyze) a bad disk volume for anything that can be recovered, and
will restore these items to any AmigaDOS volume.  It can also attempt to
fix a bad volume in place under most circumstances.  DiskSalv is a
complete redesign of the orignal DiskSalv program, with a new
AmigaDOS-2.0-compliant command-line interface, new Intuition interface,
and tons of new features.

	This is designed to be a fairly complete, quickly written and
minimally edited manual of DiskSalv Version 2's features.  The built-in
help system works as an adjunct to this, and it works simply -- press
the HELP key with the mouse positioned over something, and a short
description of that something will pop up in a requester.

	Better documentation is planned, but it won't be free.  I'm
currently working on a professional quality manual with pictures, better
"how to", "why bother", and "theory of it all" sections.  Of course, the
operative phrase here is "currently working".  It ain't done yet.  I
hope to complete it by the time I do a general shareware release.  Since
it will be several megabytes of PostScript output by the time its done,
and I really have no philosphical objection to making a little beer
money here and there, this will be offered up as a printed manual for a
modest fee above the normal shareware price.  This is all explained in
the "Licensing and Distribution" section.  Additionally, the core of
that manual will become an AmigaGuide manual, and that will come with
the printed version.  I just figured I would mention this all here
before confusing you with the quick and dirty version to follow.

1. STARTING UP

	DiskSav Version 2 (from here on referred to as "DiskSalv") is a
program designed to "salvage" damaged hard disks.  There are two basic
classes of salvage operation, "Recover-by-Copy" and "Fix-in-Place".  In
the former case, DiskSalv analyzes a disk and attempts to restore any
files and directories from a damaged AmigaDOS file system device to a
good one.  In the latter case, DiskSalv attempts to find faulty disk
objects and remove them from the disk's directory/file hierarchy so that
the disk's FileSystem will validate it.

1.1 CLI-BASED DISKSALV Version 2

	In the simplest case, DiskSalv can be used very much like
DiskSalv V1.42, the AmigaDOS "DiskCopy" program, or any number of other
CLI-based programs.  The user simply types a command at the command
line, and the program goes to work.  For example, to recover files from
a bad disk in DH0: and restore them on a good disk DH1:, the user will
type:

	1> DiskSalv FROM DH0: TO DH1:

Here the "FROM" and "TO" required CLI keywords.  There are quite a few
more keywords, which control a good portion of DiskSalv's operation.
However, to access every feature, it's necessary to use the program


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interactively under Intuition.  The AmigaDOS template is displayed as
follows:

DiskSalv Version 2 (*TEST RELEASE*) Copyright (c) 1991-1993 by Dave Haynie

FROM/K,TO/K,MODE/K,FILESYSTEM/K,DEFAULTFS/K,TAGCHAR/K,PUBSCREEN/K,
MEMCHUNK/N,PATHMAX/N,DISKCACHE/N,LOWMEM/S,NOSIZECHECK/S,QUICKSCAN/S,
NOWARNING/S,NODATES/S,NONOTES/S,NOPROTECT/S,KEEPDOS/S,KILLDOS/S,
NODEEPSCAN/S,INTERACTIVE/S,REJECTION/N,MAKELINKS/S,SMALLWINDOW/S,
BIGBLOCKS/T

The meaning of these keywords is given below.  Note that any keyword can
also be used as an ICON variable (tooltype).

FROM
	The "FROM" keyword specifies an input device, the device that
	will be operated on.  This must be a DOS device, not a
	subdirectory or assignment, and it must be based on one of the
	standard FileSystems with underlying device driver.

TO
	The "TO" keyword specifies an output device, the device that
	will receive any recover-by-copy files that DiskSalv finds.
	This may be any AmigaDOS device, volume, or subdirectory.  If a
	non-existant subdirectory is specified, one will be generated.

MODE
	There are several kinds of functions that DiskSalv will run.
	The default is "Salvage", which causes DiskSalv to work just
	like the original DiskSalv. Other modes cause other actions:

	SALVAGE
		This is the basic Recover-by-Copy function.  DiskSalv
		attempts to restore every file it finds from the input
		device to the output device.

	UNDELETE
		This is another Recover-by-Copy function.  It is used on
		undamaged partitions to restore deleted files.

	VALIDATE
		This is the simplest Fix-In-Place function.  It can
		repair an device that hasn't been severely damaged.  On
		most devices, the scan used in this mode is much faster
		than other scans, but it can slow down on very large
		volumes.  As with all Fix-In-Place functions, any file
		that must be eliminated from disk will be displayed in a
		file list once the fix operation has completed.

	REPAIR
		This is a more advanced Fix-In-Place function.  It does
		a traditional DiskSalv scan, and it can find more files
		than the VALIDATE function  can.  It can also live with
		partitions that are more damaged than  those VALIDATE
		will handle.



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	UNFORMAT
		This function runs a Fix-In-Place operation on a disk
		that has  been accidently formatted (hopefully
		non-destructively).  It's similar to REPAIR, but it
		assumes that the disk root is invalid.

FILESYSTEM

	This allows the user to specify the FileSystem to use on the
	input device.  Normally, DiskSalv will determine a partition's
	FileSystem  from its root block.  If for some reason that
	information is unavailable or wrong, this allows the FileSystem
	type to be specified by force.

	OFS
		Original AmigaDOS FileSystem.

	FFS
		1.3-compatible Fast FileSystem.

	OFS Intl.
		International character set aware version of OFS.

	FFS Intl.
		International character set aware version of FFS.


	DC-OFS
		Directory caching version of OFS.

	DC-FFS
		Directory caching version of FFS.

	Best-Guess
		DiskSalv will pick one of the FileSystems it knows about,
		based on an analysis of the disk done during the Scan.  This
		is the standard default FileSystem (eg, default if no
		alternate default is selected).

DEFAULTFS

	This allows the user to specify the fallback FileSystem to use
	on the input device.  Normally, DiskSalv will determine a
	partition's FileSystem from its root block, but if that root
	block is damaged, DiskSalv needs this fallback.

TAGCHAR
	This allows the user to specify which character to use for
	tagging selected files on the Output screen file browser.


PUBSCREEN
	This specifies the public screen for DiskSalv to start up on.
	If none is specified, DiskSalv will start up on the Workbench
	screen (eg, default public screen).



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MEMCHUNK
	This specifies the memory chunk size for DiskSalv's chunky
	allocator to use.  By default, this is 4K, and can be set
	between 1K and 128K.

PATHMAX
	This specifies the maximum length of a file path.  The default
	value is 512 bytes, and can be set between 256 bytes and 4K.

DISKCACHE
	This specifies the number of blocks to be used for the disk
	cache (which is actually a pre-fetch buffer).  The default size
	is 8 blocks, and can be set between 0 (no cache) and 255 blocks.

LOWMEM
	This specifies low-memory mode.  If DiskSalv runs out of memory
	on a system in normal mode, it may be successful in low-memory
	mode.  This automatically causes the chunky allocator, file path
	buffer,  and disk cache to go to minimum sizes.  It cuts out a
	number of other internal things that generally just affect
	performance rather than success.

NOSIZECHECK
	This inhibits automatic size checking of the output volume.
	Normally, DiskSalv watches the size of the output volume to
	have an idea ahead of time that a volume will fill up.  Some
	devices, such as RAM:, are dynamically sized and always
	indicate full when asked, so this parameter is mainly intended
	for such devices (DiskSalv actually invokes this automatically
	for RAM:, but it would have to be specified manually for other
	such devices).

QUICKSCAN
	This specifies a faster disk scanning mode.  The speed of a disk
	scan is improved by cutting down on the visual display.
	DiskSalv  will still show a "gas-guage" indicator, but it won't
	list objects as they are encountered.

NOWARNING
	DiskSalv will normally attach a warning or error message, as a
	FileNote, to any file it restores via a Recover-by-Copy
	operation that it considers suspect or bad.  This option will
	inhibit such action.

NODATES
	This option will inhibit restoration of the original file date
	in Recover-by-Copy operations.

NONOTES
	This option will inhibit restoration of the original FileNote
	in Recover-by-Copy operations (though warning notes will override
	original notes).

NOPROTECT
	This option will inhibit restoration of the original protection
	codes in Recover-by-Copy operations.


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KEEPDOS
	The FileSystem (eg, AmigaDOS) is usually locked out from the
	input device during scan and recovery operations.  This option
	will prevent such a lockout.  Fix-In-Place operations are not
	affected by this, as they absolutely require a FileSystem
	lockout since they are modifying the input disk.  Note that
	allowing any writes to the input disk during a DiskSalv
	operation will almost certainly cause DiskSalv to malfunction.

KILLDOS
	This option forces DiskSalv to do its job without using any device
	directed DOS functions or FileSystem packets.  Normally, DiskSalv
	This is designed to make DiskSalv safe for use on disks that crash
	AmigaDOS or the particular FileSystem in use.  This is a somewhat
	dangerous option, since it doesn't lock the FileSystem out of a
	device (since that requires a FileSystem packet).  It works best on
	devices that can't be given to AmigaDOS because they're too damaged.

NODEEPSCAN
	This inhibits extra low-level processing from being done floppy
	disks.  Such processing can recover data not normally accessable
	through the trackdisk.device, but it causes extra memory to be
	used.

INTERACTIVE
	This forces DiskSalv into interactive operation (eg, it waits
	for user input).  When run from the CLI, DiskSalv will by
	default do as much as it can non-interactively before going into
	interactive mode.

REJECTION
	This specifies a filter strength, between 1 and 10, that influences
	DiskSalv's assessment of whether or not a disk block matches a
	specific block type.  This is generally left at the default, 6.

MAKELINKS
	This causes DiskSalv to actually create links on the output volume.
	Normally it instead creates a script file which will create the links.

SMALLWINDOW
	This causes DiskSalv to build a minimal scanning display window, even
	on large screens.

BIGBLOCKS
	This lets the user specifiy whether support for multiple sectors
	per block is enabled.  On pre-V39 systems, occasionally DOS devices
	claimed for some reason to have more than one sector per block.  Since
	real support of this didn't appear until the V40 FileSystem, which
	apparently needs V39 to run, multiple sector per block support is off
	by default in on a pre-V39 system, on by default for V39 systems and
	above.


1.2 WORKBENCH-BASED DISKSALV Version 2
	


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	DiskSalv can be run from the Workbench by double-clicking on its
Icon.  Normally, this brings up DiskSalv interactively, where options
are set via standard 2.0-level Intuition interface objects.  However,
any of the command-line parameters may be set as Icon ToolTypes to set
DiskSalv up for other-than-standard default conditions and other special
things.

1.3 THE DISKSALV GUI

	No matter how you enter DiskSalv, you're going to wind up seeing
some aspect of the program's GUI.  If you run interactively either from
the CLI or from Workbench, you will start out in the "Input Window".
Here is where various parameters are set that control how the program
will "scan", or learn about, a given input disk.  Once all input
information is set up, the program moves to the "Scan Window", which
basically monitors disk scan and Fix-In-Place operation, where
applicable.  If it's appropriate (files are found in a Recover-by-Copy
mode or damaged files are found during a Fix-In-Place operation), the
Scan Window will give way to the "Output Window".  This windows accepts
input to select the objects that will be restored and the device to
restore them to.

2.0 THE INPUT WINDOW

	The Input Window is where a device is selected.  There are a
series of gadgets and menu items that can control the way things work
here.  The gadgets are as follows:

	Device For Scan
		This list gadget displays a list of recoverable devices.
		One of these must be selected to run a scan.  These are
		all listed by physical AmigaDOS name, never by volume or
		assigned name.

	FileSystem:
		This gadget is a cycle gadget that allows any of the six
		aforementioned FileSystems to be selected.  When you
		select a device, this gadget will be set to DiskSalv's
		best guess at that device's FileSystem, or the default
		if DiskSalv can't make a good guess.  Therefore, the
		user is able to pick a different one if DiskSalv didn't
		make a good choice. See section 1.1, "FILESYSTEM", for a
		list of these.

	Mode:
		This cycle gadget lets the user select an appropriate
		recovery operation.  Interlocks are managed here to make
		certain that the specified operation and specified
		device will work together.  See section 1.1, "MODE",
		for a list of the FileSystem names.

	Set Filter...
		This gadget brings up the "Disk Scan Filter Options"
		window.  This window allows various options to be set to
		control partial scans of a disk, exclusions by AmigaDOS
		pattern name or protection bits, etc.  See section 2.1


Mar  4 17:17 1993  DiskSalv Version 2 (11.22)  Cheap User's Manual Page 7


		for a full explanation of this window.

	Device Info...
		This gadget brings up a "Physical Device Information"
		requester which gives partitioning and other low-level
		information on the selected device.

	Scan
		This gadget starts the disk analysis phase of the
		DiskSalv program.  Once the other phases are complete,
		the user may return to the Input Window without having
		to restart DiskSalv.

There are two menus on the Input Window.  One of these can call up a
variety of miscellaneous functions, the other controls toggling of a few
control options, and the ability to save these back to the DiskSalv
icon. The mens are as follows:

	Project/About...
		This item brings up a requester with information on the
		version of DiskSalv, its distribution license, some
		Shareware data, and where to write me about DiskSalv.

	Project/Help...
		This item brings up a requester with a brief explanation
		of the Input Window.

	Project/Log File...
		This item brings up a file requester for the
		specification of a log file.  This file must be on a
		device other than the input device.  When a log file is
		specified, DiskSalv will write a record of its activity
		during all phases out to that file.

	Project/Restore...
		This item brings up the "Stream Restoration Options"
		requester, which allows the user to specify input and
		output paths for restoration of a DiskSalv archive file.
		Please see section 3 for information on creating
		DiskSalv archive files.

	Project/Custom...
		This item brings up the "Custom Window".  The Custom
		Window is an advanced option that can be used to search
		a disk for logical partitions or specify partitions
		based on the low-level components.

	Project/Save Device...
		This item saves the currently selected "Device for Scan"
		as a description file for the AmigaDOS Mount command.

	Project/Load Device...
		This item loads a specified AmigaDOS device description file
		as a DiskSalv "virtual" device.  The name of the device will
		be the name of the description file.



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	Project/Quit
		This item closes the DiskSalv program.  Its function is
		identical to that of the Close gadget on the DiskSalv
		main window.

	Settings/DOS Lock
		The FileSystem (eg, AmigaDOS) is usually locked out from
		the input device during scan and recovery operations.
		This option toggles prevention of such a lockout.
		Fix-In-Place operations are not affected by this, as
		they absolutely require a FileSystem lockout since they
		are modifying the input disk.  Note that allowing any
		writes to the input disk during a DiskSalv operation
		will almost certainly cause DiskSalv to malfunction.

	Settings/Low Memory
		This option toggles low-memory mode.  If DiskSalv runs
		out of memory on a system in normal mode, it may be
		successful in low-memory mode.  This automatically
		causes the chunky allocator, file path buffer, nd disk
		cache to go to minimum sizes.  It cuts out a number of
		other internal things that generally just affect
		performance rather than success.

	Settings/Save Settings
		This options saves various Input screen variables to the
		DiskSalv tools icon.

2.1 THE DISK SCAN FILTER OPTIONS WINDOW

	The "Disk Scan Filter Options" window allows several modifiers
to be set that affect the scan phase of a Recover-by-Copy operations.
These modifiers are ignored by Fix-In-Place operations, which must
examine a disk in its entirety to perform correctly.  The window has
standard "Ok" and "Cancel" gadgets, which use and ignore the effect of
the current filter options settings, respectively.  The other gadgets
are as follows:

	File Pattern
		The string gadget takes in an AmigaDOS file pattern.
		During the scan of a disk, any file matching this
		pattern is recorded, while any file not matching is
		ignored.  This acts on links as well as files, but not
		on directories, since at the time a directory is
		scanned, there's no way to tell if it will be needed by
		a child object that's further into the disk.

	Disk Scan Range
		This gadget is composed of two pointers, which can be
		moved to modify the part of the input disk that is
		actually scanned.  The start and finishing blocks on
		that disk are indicated next to the gadget.  The gadget
		is hard-wired to make certain that the start of the disk
		is below the finish.

	Protection Bits


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		This is a group of gadgets which control matching of
		each file encountered against the seven defined
		protection bits. A "Don't Care" setting matches any
		level, a "Match Set" setting matches a bit that's
		logically set, and a "Match Clear" setting matches a bit
		that's logically clear.

2.2 THE CUSTOM WINDOW

	The Custom Window is a fork off the main DiskSalv Input Window
that is used for dealing with special device cases.  An unknown disk, a
disk with lost partitioning information, or other such problems can be
solved here.  An input device is entered via exec-level device name and
unit number.  The user can specify the partitioning information or ask
DiskSalv to go looking for partitions.  In a search, the partition's
logical name can be specified as a search target, or DiskSalv can be
instructed to find all partitions on the disk.  There are fifteen
gadgets here:

	Create
		The Create gadget builds one "virtual device" based on
		the information supplied here.  This requires the basic
		partitioning information, exec device name and unit, and
		a DOS Name which is used in the "Device For Scan" list
		gadget.  Any such virtual device is listed in
		parentheses, and only the "Salvage" operation can be
		used on them.

	Search
		This function starts a search on the given disk for one
		volume that matches the given pattern.

	Analyze
		This function starts a scan of the defined range of the
		disk for any partitions.  The base block of a partition
		will be used as its name if no root is found.  If a root
		is found, its name will be used instead in the "Device
		For Scan" list.

	Cancel
		Leave this window without performing any kind of scan.

	Device Name:
		This is the Exec device used to manage the disk, such as
		"scsi.device".

	Name/Pattern:
		This is a DOS Name for "Created" volumes, or a pattern to apply
		to a search for a specific volume or as a volume-name filter for
		full analysis.

	Unit:
		The unit number for the Exec device names in "Device
		Name".

	Sectors/Track:


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		This is the number of sectors assigned per disk track.

	Bytes/Sector:
		This is the basic block size for the device.  While most
		things in the system are set up for 512 byte blocks,
		larger disks may use larger block sizes.  These are in
		powers-of-two, 512 bytes or larger.

	Sectors/Block:
		This parameter allows for a variable effective block size
		per partition while having a consistent number of bytes/sector
		throughout a disk.  Block size is Sectors/Block * Bytes/Sector.

	Low Sector:
		This is the starting position on the input device to be
		searched.  Since we're not searching a logical partition
		but in fact a physical disk, this number is a direct
		disk sector number (this specifies the physical block to
		map to logical block 0 for the Create operation).

	High Sector:
		This is the last physical block to scan for all
		operations.

	Flags:
		These are device-driver specific flags.

	Memory Type:
		This cycle gadget allows the user to specify by name the
		type of memory to use for disk buffers.  Types include
		DEFAULT, CHIP, FAST, and DMA-24.

There are only two menu items on the single menu attached to the Custom
Window.  The first is the "Project/Help..." item, which pops up a
requester box describing the Custom Window.  The other item is
"Project/Quit", which will terminate the DiskSalv program.

3. THE SCAN WINDOW

	The Scan Window is entered once the user selected the Scan
gadget of the Input Window.  In normal operation, the Scan window will
have two gadgets, two menu items, and four informational displays.  The
"Stop" gadget will cause the scan to stop where it is.  This is only
available for Recover-by-Copy operations, since Fix-In-Place operations
need to scan the entire disk.  The other gadget is the "Pause" gadget,
which will freeze the scan where it is until told to go on.

	The two menu items are "Project/Help..." and "Project/Quit".
The former will display some information about the Scan Window, while
the latter will cause the DiskSalv program to quit, just like the Close
gadget will.  During Fix-In-Place operations, the Quit function will
take some time if invoked during some of the latter fixing phases, since
DiskSalv doesn't want to leave the disk in a questionable state.

	The "Current Operation" display indicates what DiskSalv is
actually doing at any given time during the scan.  To the right of this


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is the "Device Scan" box, which keeps track of scanning statistics, like
the current block and number of Files or Errors encountered.  Below this
is the "fuel guage", which is always used to indicate the progress of
the current phase.  Below that is the "Scanning Results" display, which
indicates the type and name of each object found, as well as other
statistics (this is basically what gets written out to the log file, if
there is a log file). On a large display, this is eleven lines long, on
a small display its five lines long.  The QUICKSCAN option eliminates
this part of the display altogether.

4. THE OUTPUT WINDOW

	All Recover-by-Copy operations and any Fix-In-Place operations
with corrupt files end the scanning process and open the Output Window.
This is where objects and the output device are selected for the actual
Restore (eg, Recover-by-Copy) operation.  This window's GUI consists of
twelve gadgets and ten menu items.  The gadgets are as follows:

	Salvage File List (etc)
		The scrolling file list, labelled somewhat differently
		for each function, is where files are selected for
		restoration to a new volume. Clicking on a file or link
		alternately tags or clears that object, and makes it the
		"current" object (displayed in the text gadget below the
		list gadget).  Clicking on a directory once makes it the
		current object, but does not tag it.  Clicking again on
		that same directory causes this "browser" to "move" to
		that directory.

	Output Path
		This specifies two gadgets, a disk icon gadget and a
		string gadget.  Clicking on the disk icon brings up a
		file requester, while clicking on the string requester
		lets the user enter a path by hand.  This path is the
		place to put any recovered files.  It can be a device,
		directory, or possibly a "stream", depending on the
		setting of the "Archive Stream" option.  If a
		non-existant directory is specified, it is created.

	Salvage
		This gadget begins the file restoration.  It won't be
		selectable until at least something is tagged in the
		Salvage List and proper output device parameters have
		been entered.

	File List Action
		The remaining gadgets are part of the File List Action
		group. These control tags on objects, browser
		navigation, and other aspects of the file list.  Note
		that only tagged files are operated on by "Forget" or
		"Salvage".

		Parent
			This gadget brings the file browser up by one
			directory level.



Mar  4 17:17 1993  DiskSalv Version 2 (11.22)  Cheap User's Manual Page 12


		Root
			This gadget brings the file brower up to the top
			directory level.

		Forget
			This gadget removes any tagged objects from the
			browser list.  It has no effect on the object as
			it exists on-disk.

		Info...
			Statistics on the "current" object are displayed
			in a requester when this is selected.

		Select Directory
			This will recursively tag every object in the
			hierarchy of a directory.  If the current object
			is a directory, it's used, otherwise the present
			(displayed) directory is used.

		Select Files
			Like "Select Directory", but tags only files.			

		Clear Tree
			Like "Select Directory", but recursively untags
			objects.

		Clear Files
			Like "Select Directory", but untags only files.
			
Most of the menu items are designed to support the settings of different
Restore-time parameters.  The menu items are:

	Project/Help...
		This option pops up with a brief description of the
		Output window.

	Project/New Device...
		This option resets DiskSalv and starts over back at the
		Input Window.

	Project/Quit
		This option, like the close gadget, causes DiskSalv to
		cleanly exit.

	Settings/Size Check
		This toggles automatic size checking of the output
		volume. Normally, DiskSalv watches the size of the
		output volume to have an idea ahead of time that a
		volume will fill up. Some devices, such as RAM:, are
		dynamically sized and always indicate full when asked,
		so this parameter is mainly intended for such devices
		(DiskSalv actually invokes this automatically for RAM:,
		but it would have to be specified manually for other
		such devices).

	Settings/Warning Notes


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		This toggles whether or not DiskSalv will attach a
		warning or error message, as a FileNote, to any file it
		restores via a Recover-by-Copy operation that it
		considers suspect or bad.

	Settings/Notes Restored
		This toggles restoration the original FileNote to any
		restored object.  Warning notes will override original
		notes).  This option will inhibit such an action.

	Settings/Protection Restored
		This toggles restoration of the original protection
		codes on any object.  This option will inhibit such an
		action.

	Settings/Date Restored
		This toggles restoration of the original AmigaDOS date
		to all output objects.

	Settings/Archive Stream
		This determines which I/O formation is used for the
		output device.  By default, the OUTPUT device is a
		directory, and DiskSalv regenerates the specified
		directory tree as found on the input disk.  When Archive
		Stream mode is set, DiskSalv writes out everything in a
		structured output stream.  This stream is turned back to
		a directory tree by using the Project/Restore option on
		the Input Window. Since this formatted stream makes all
		disk objects appear as a single file, it can be piped
		though compression tools and processed through other
		interesting programs as desirable.

	Settings/Save Settings
		When selected, this saves the state of the toggle
		options other than "Archive Stream" out to the
		DiskSalv.info file.

5. THE RECOVERY WINDOW

	The Recovery Window looks exactly like the Scan window, mainly
because it is the Scan Window just doing something else.  This window
displays each file as it's restored to the output device.  Along the
way, if the output device fails or gets full, DiskSalv will prompt the
user to skip the file, change the media, or change devices.  When a
device change is requested, the Output window is called up again to
secure a new device input the normal way.  At that point, only files
left yet-to-be restored will be out on disk.


6. LICENSING AND DISTRIBUTION

	This program is currently in testing, and may not be passed
around.  If you have it, you're either part of the testing process or
you're not supposed to have it yet.  As mentioned, this is copyrighted
software.



Mar  4 17:17 1993  DiskSalv Version 2 (11.22)  Cheap User's Manual Page 14


	If you are a proper test person, please do test it as you get a
chance, and please make sure to delete all older versions of DiskSalv
Version 2 ASAP.  It's dangerous to have those older versions around, they
don't know about the current Directory Cache format and have numerous
potentially fatal bugs that have been corrected here.

	The release version of this program will be a Shareware release.
The basic registration fee is US$10, which gets you an entry in my
database of users.  The deluxe manual is available for US$40, and it
comes with an AmigaGuide manual and the latest version of DiskSalv on disk
as well.  Finally, if you want an update service, for an additional US$10
(US$15 foreign) you get a year's worth of updates, at least two.  If no
bug fixes are done during that time, you'll get an enhanced version when
it is released.


	The place to send any and all inquirys, bug reports, etc. is:

		Dave Haynie
		284 Memorial Avenue
		Gibbstown, NJ 08027
		USA

	You can also contact me electronically:

		UUCP:	daveh@cbmvax.commodore.com
		Usenet:	{uunet,rutgers}!cbmvax!daveh
		BIX:	hazy
		Portal:	hazy

	If you're not from the USA, you can pay in your local currency
if you send a cash equivalent.  The extra expense of you getting a draft
for US currency, then me paying the bank for collection, seems to leave
the banks getting about 1/2 the money.  I'd just as soon convert the
cash myself once I collect a reasonable amount.  Of course, if your
country's laws prohibit sending cash out of the country or something
similar, you may not want to do this.

	Also of interest to foreign Amiga users is language support.
DiskSalv fully supports the AmigaDOS 2.1 localization library mechanism.
When I get some translation files, I'll include them in the general
distribution.

	If you're a commercial interest, you can contact me about
non-exclusive bundling deals if you're interested.


