This README of SBACK.ZIP is for NetWare v3.1x. The following files are 
included in this revision:

	WANGTEK  NLM    15681  7-18-91  3:37p
	DIBIDAI  NLM    17000  3-26-92  4:04p
	NOVADIBI NLM    17119  3-31-92 12:08p
	SIDR     NLM    17127  4-03-92  3:40p
	TSA-310  NLM   105836  4-03-92  9:20a
	TSA-311  NLM   106267  4-03-92  9:13a
	TSA      NLM    27047  4-03-92  2:59p
	SBACKUP  NLM   183043  3-05-92  2:00p
	TAPEDAI  DSK    31659  2-26-92  1:03p
	SME-SHIM NLM     1148  3-04-92  8:09a
	SBACKUP  PCL    38199  1-15-92 11:46a
	SBACKUP  NFO   178176  3-12-92  3:38p  (DOCUMENTATION)


SBACKUP v3.11b Maintenance Update
     These are some of SBACKUP'S fixes and enhancements. 
	
Documentation
     This update contains revised user documentation (Folio format).
To view this documentation simply copy the SBACKUP.NFO file to the directory 
where NFOLIO.EXE is located ( usually SYS:PUBLIC ).  Execute Nfolio.exe and 
select SBACKUP from the main menu.

3.10 NetWare support
     A TSA for 3.10 netware is now available. Load TSA-310.NLM and 
     SME-SHIM.NLM on the 310 server you are backing up.
 
File location
     The subdirectory structure under the SYS:SYSTEM directory
     is not required to load NLMs. All NLMs may reside in the
     SYS:SYSTEM directory.  

     The directories SYS:SYSTEM\TSA (for temporary file use) and 
     SYS:SYSTEM\DIBI (for DIBI2$DV.DAT file) must exist. 

     If the SIDR, DIBI and TSA directories are used, search paths 
     must be added to these directories using the SEARCH ADD [path] 
     command.

Restore
     New restore option:
          Include File Server Level - see new user document.

          Bindery is NOT restored unless specifically included
          using the "Include File Server Level" options.

Maintenance Improvements
     ¯ It runs faster.	
     ¯ Errors no longer appear when trying to restore a directory 
       that does not exist. 
     ¯ Corrected NameSpace data error on FTAM and NFS.
     ¯ Improved file open modes.
     ¯ Changed SMS to work on a server after the SECURE CONSOLE command.
     ¯ Corrected ABEND using SYS:\ as the working directory.
     
To install this new SBACKUP and supported files:
     1. Flag all SBACKUP files SRW in SYS:SYSTEM.
     2. Rename the SBACKUP files to *.old.
     3. Copy all files to the SYS:SYSTEM directory. (In this new version of 
        SBACKUP, all NLMs can be loaded from the system directory).
     4. Flag the files back to ROS.

Explanation of TAPEDAI and DIBIDAI files

TAPEDAI.DSK
     TAPEDAI.DSK is a NetWare 386 device driver written to control
     certain tape devices.  It is used with DIBIDAI.NLM.

     DIBIDAI.NLM presents a DIBI interface to SBACKUP.NLM, but
     translates the DIBI requests into NetWare DAI calls. 

     This eventually results in device driver calls getting 
     passed to TAPEDAI.DSK through the same IO request mechanism 
     used by NetWare to obtain disk service.

     TAPEDAI.DSK must be loaded prior to loading SBACKUP. If it is 
     used often, the user may want to load it from within the 
     STARTUP.NCF file.

     Dependencies:
	TAPEDAI.DSK targets ADAPTEC 1540 (ISA), 1640 (MicroChannel) and
	1740 (EISA) SCSI host adapter boards. TAPEDAI.DSK relies on the
	the ASPI interface provided by ADAPTEC Inc. 

        Consequently, AHA1?40.DSK and ASPITRAN.DSK must be loaded prior 
        to loading TAPEDAI.DSK. ASPITRAN.DSK and the AHA1?40.DSK drivers 
        must be	obtained from ADAPTEC Inc. or its authorized sales channels.

     Target Devices:
	TAPEDAI only works with the following devices:

	Manufacturer		Product			Type

	ARCHIVE			Python			DAT
	EXABYTE			EXB-8500		8mm
	HP			HP35450A		DAT
       *HP			HP35470A		DAT
       *HP			HP35480A		DAT
	WANGTEK			WANGTEK_6130_HS		DAT

       *(The HP35470A and HP35480A must be set through its dip switches so
        that the SCSI Valid Bit is set upon crossing Early Warning.  If 
        this is not done, sessions that span tapes won't be reliable. 
        Users should perform a test backup and restore across tapes to 
        confirm that the switches are set properly.  The file that actually 
        spans tapes is the one to test.)

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                    DISCLAIMER  
  
Novell, Inc. makes no representations or warranties with respect to
any NetWare software, and specifically disclaims any express or
implied warranties of merchantability, title, or fitness for a
particular purpose.  

Distribution of any NetWare software is forbidden without the
express written consent of Novell, Inc.  Further, Novell reserves
the right to discontinue distribution of any NetWare software.

Novell is not responsible for lost profits or revenue, loss of use
of the software, loss of data, costs of re-creating lost data, the
cost of any substitute equipment or program, or claims by any party
other than you.  Novell strongly recommends a backup be made before
any software is installed.   Technical support for this software
may be provided at the discretion of Novell.
*****************************************************************