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1.1 root 1: : CohUpd320.post 9/6/91
2: : COHERENT Update Version 3.2.0.
3: : Installation postprocessing.
4:
5: cd /
6:
7: : Set FIRST to indicate if first attempt at update installation.
8: if [ -f /conf/CohUpd320.tmp ]
9: then
10: if [ ! -f /coherent.old ]
11: then
12: echo '/coherent.old does not exist, reinstallation failed.'
13: exit 1
14: fi
15: mv -f /coherent.old /coherent
16: FIRST=false
17: else
18: FIRST=true
19: fi
20:
21: : Patch the new /coherent.
22: echo '
23: cThis update procedure replaces your existing COHERENT system
24: with an updated version. It renames the previous version (file /coherent)
25: to /coherent.old and puts the updated version in file /coherent.
26: When you reboot after installation, you must type "coherent"
27: to boot the new system.
28: '
29:
30: : Remove /autoboot if it exists.
31: if [ -f /autoboot ]
32: then
33: rm /autoboot
34: echo '
35: The update procedure deletes the file /autoboot which
36: causes your system to boot COHERENT automatically.
37: After you have rebooted successfully, type
38: ln /coherent /autoboot
39: if you want your system to boot automatically.
40: '
41: fi
42:
43: : Determine the desired keyboard configuration.
44: echo -n 'Hit <Enter> to continue...'
45: read x
46: echo '
47: cYour current COHERENT system contains built-in support for either
48: an American, German or French keyboard layout. This COHERENT update
49: adds support for user-configurable keyboard layouts. However,
50: user-configurable keyboard layouts may not work correctly with
51: some keyboards which are not fully IBM-AT compatible. If you wish to
52: be able to change keyboard layouts at runtime, you must select option 4.
53:
54: Keyboard layouts:
55: 1 American
56: 2 French
57: 3 German
58: 4 User-configurable
59: '
60: while true; do
61: echo -n 'Enter 1-4: '
62: read x
63: case $x in
64: 1|A*) KB=kb.a;;
65: 2|F*) KB=kb_f.a;;
66: 3|G*) KB=kb_d.a;;
67: 4|U*) KB=nkb.a
68: echo '
69: If the user-configurable keyboard layout does not work with your keyboard
70: when you reboot after update installation, you will need to boot your
71: old COHERENT system by typing "coherent.old" at the "AT boot?" prompt.
72: Then install the update again with a different keyboard layout.
73: '
74: /etc/kbdinstall -u;;
75: *) continue;;
76: esac
77: break
78: done
79: KBUNDEF="-u iscon_"
80: KBPATCH="drvl_+20=iscon_"
81:
82: : Determine the desired root hard disk device configuration.
83: echo -n 'Hit <Enter> to continue...'
84: read x
85: echo '
86: cThe root filesystem of your current COHERENT system
87: is on either a standard AT-compatible hard disk or on an
88: Adaptec AHA-154x series SCSI host adapter.
89:
90: Root hard disk:
91: 1 AT-compatible (MFM/RLL/IDE)
92: 2 Adaptec AHA-154x (SCSI)
93: '
94: while true; do
95: echo -n 'Enter 1 or 2: '
96: read x
97: case $x in
98: 1) HD=at.a
99: HDUNDEF="-u atcon_"
100: HDPATCH="drvl_+110=atcon_";;
101: 2) HD=aha154x.a
102: HDUNDEF="-u sdcon_"
103: HDPATCH="drvl_+130=sdcon_";;
104: *) continue;;
105: esac
106: break
107: done
108:
109: : Build COHERENT kernel into /coherent.new.
110: if [ -f /coherent.old ]
111: then
112: mv /coherent.old /coherent.older
113: echo Renamed previous /coherent.old to /coherent.older...
114: echo -n 'Hit <Enter> to continue...'
115: read x
116: fi
117: cd /conf
118: (/bin/ld $KBUNDEF $HDUNDEF -o /coherent.new kernel320.o $KB $HD mm.a tty.a support.a \
119: && /conf/patch /coherent.new $KBPATCH $HDPATCH \
120: && /conf/patch /coherent.new drvl_+30=lpcon_ drvl_+40=flcon_ drvl_+80=rmcon_ \
121: && /etc/cohpatch) || echo 'Update installation failed.' && exit 1
122: chmod 400 /coherent
123: chown sys /coherent
124: chgrp sys /coherent
125:
126: : Replace the shell. Cannot copy over busy shared text program.
127: if $FIRST
128: then
129: echo -n 'Hit <Enter> to continue...'
130: read x
131: echo '
132: cThe update installs new versions of many files onto your existing system.
133: For the important file /bin/sh, it saves the old version
134: in /bin/sh.old in case you need to use the old version.
135: '
136: mv /bin/sh /bin/sh.old
137: mv /bin/sh.320 /bin/sh
138: fi
139:
140: : Load serial drivers via /etc/drvld.all.
141: if $FIRST
142: then
143: echo "/etc/drvld -r /drv/al0" >>/etc/drvld.all
144: echo "/etc/drvld -r /drv/al1" >>/etc/drvld.all
145: echo -n 'Hit <Enter> to continue...'
146: read x
147: echo '
148: cPrevious versions included support for serial lines COM1 through COM4
149: as part of /coherent. In order to provide additional flexibilty,
150: COHERENT V3.2 now supports the serial lines as loadable device drivers.
151: When you boot COHERENT, file /etc/drvld.all loads the serial line drivers.
152: '
153: fi
154:
155: : Uncompress files shipped compressed for space reasons.
156: echo -n 'Hit <Enter> to continue...'
157: read x
158: cd /
159: echo Uncompressing COHERENT update files, please wait...
160: uncompress /conf/V320.tar.Z
161: echo Extracting COHERENT update files, please wait...
162: tar xfm /conf/V320.tar
163: rm /conf/V320.tar
164:
165: : Rebuild command and library help index files.
166: /bin/help -r '-d@' -f/usr/lib/helpfile -i/usr/lib/helpindex
167: /bin/help -r '-d#' -f/etc/helpfile -i/etc/helpindex
168:
169: : Optionally uncompress online manual update pages.
170: : This takes the same action as the user took with the original pages.
171: echo -n 'Hit <Enter> to continue...'
172: read x
173: if [ -d /usr/man/COHERENT ]
174: then
175: echo -n 'c'
176: echo Uncompressing updated COHERENT online manual pages, please wait...
177: uncompress /usr/man/updman.tar.Z
178: echo Extracting updated COHERENT online manual pages, please wait...
179: cd /usr/man
180: tar xfm /usr/man/updman.tar
181: rm /usr/man/updman.tar
182: cat /usr/man/updman.index >>/usr/man/man.index
183: sort -uo /usr/man/man.index /usr/man/man.index
184: cat /usr/man/updman.help >>/usr/man/man.help
185: echo
186: elif [ -f /usr/man/man.tar.Z ]
187: then
188: echo '
189: cBecause you left the COHERENT online manual pages in compressed form
190: in file /usr/man/man.tar.Z when you initially installed COHERENT,
191: this update leaves the updated manual pages in compressed form
192: in file /usr/man/updman.tar.Z.
193: '
194: else
195: rm /usr/man/updman.tar.Z
196: echo '
197: cBecause you removed the COHERENT online manual pages when you initially
198: installed COHERENT, this update does not install updated online manual pages.
199: '
200: fi
201:
202: echo -n 'Hit <Enter> to continue...'
203: read x
204: echo '
205: cAfter installation is finished, you must shut down your system and
206: reboot to try the updated version of COHERENT. When you reboot,
207: type "coherent" at the "AT boot?" prompt to boot the new system.
208: If the boot fails, reboot again and type "coherent.old"
209: at the "AT boot?" prompt to boot your existing COHERENT system;
210: then try installing the update again with different options.
211: '
212: echo -n 'Hit <Enter> to continue...'
213: read x
214:
215: : Done.
216: touch /conf/CohUpd320.tmp
217: sync
218: exit 0
219:
220: : end of CohUpd320.post
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