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Once you have prepared a Pre-OS bootable diskette, use Boot Image Editor to take a
snapshot of the diskette and create a Pre-OS boot image on the server’s hard disk. To
specify a Pre-OS image, use the Boot Image Editor Pre-OS option. See the Introduction
section of the Boot Image Editor online help for details.
Unless you've named your boot image file NET$DOS.SYS, the default NetWare boot image
file name, you need to edit BOOTCONF.SYS to map a specific PC address to a given boot
image file. Follow instructions provided in Chapter 8 “
Using MBA in NetWare Environments
.”
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Skeletal frameworks are provided for both TCP/IP and NetWare environments. These
samples show how to load network drivers, run Pre-OS applications, and finally, terminate
the Pre-OS phase.
In the following examples, the Pre-OS framework is used to detect and correct differences in
a critical file on the PC's hard drive.
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CONFIG.SYS:
device=himem.sys /TESTMEM:OFF
device=emm386.exe noems
dos=high,umb
files=60
device=\net\ifshlp.sys
lastdrive=z
AUTOEXEC.BAT:
cd\net
net initialize
netbind.com
umb.com
tcptsr.exe
tinyrfc.exe
nmtsr.exe
emsbfr.exe
rem assumes username = "preos", password = "password", mapped drive = z:
net logon preos password /savepw:no /yes
rem Pre-OS agents are loaded here…
fc /b c:\windows\system.dat z:\critical\systems.dat > c:\temp\compare.txt
find /i "no difference encountered" c:\temp\compare.txt >nul
if errorlevel 2 echo Error in string search. Cannot report if matches found.
if errorlevel 1 goto CriticalFilesDifferent
if errorlevel 0 goto CriticalFilesNotDifferent
:CriticalFilesDifferent
echo Critical files have changed. Restoring files now…
copy z:\critical\system.dat c:\windows\system.dat /v /y
Summary of Contents for e-PC c10/s10
Page 1: ...2 1 Edition ...
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Page 122: ...110 I In nd de ex x Updating with MBA ROM 28 Verbose mode 34 Wired for Management 58 ...