Annotation of src/etc/rc, Revision 1.95
1.95 ! drochner 1: # $NetBSD: rc,v 1.94 1997/10/07 12:11:48 lukem Exp $
1.73 perry 2: # originally from: @(#)rc 8.2 (Berkeley) 3/17/94
1.1 cgd 3:
4: # System startup script run by init on autoboot
5: # or after single-user.
6: # Output and error are redirected to console by init,
7: # and the console is the controlling terminal.
8:
9: stty status '^T'
10:
11: # Set shell to ignore SIGINT (2), but not children;
12: # shell catches SIGQUIT (3) and returns to single user after fsck.
13: trap : 2
14: trap : 3 # shouldn't be needed
15:
1.68 mycroft 16: export HOME=/
17: export PATH=/sbin:/bin:/usr/sbin:/usr/bin
1.50 thorpej 18:
19: # Configure ccd devices.
1.63 mrg 20: if [ -f /etc/ccd.conf ]; then
1.50 thorpej 21: ccdconfig -C
22: fi
1.1 cgd 23:
1.79 thorpej 24: # Add all block-type swap devices; these might be necessary
25: # during disk checks.
26: swapctl -A -t blk
27:
1.63 mrg 28: if [ -e /fastboot ]; then
1.38 cgd 29: echo "Fast boot: skipping disk checks."
1.68 mycroft 30: elif [ "$1" = autoboot ]; then
1.38 cgd 31: echo "Automatic boot in progress: starting file system checks."
1.1 cgd 32: fsck -p
33: case $? in
34: 0)
35: ;;
36: 2)
37: exit 1
38: ;;
39: 4)
1.35 cgd 40: echo "Rebooting..."
1.1 cgd 41: reboot
1.38 cgd 42: echo "Reboot failed; help!"
1.1 cgd 43: exit 1
44: ;;
45: 8)
1.38 cgd 46: echo "Automatic file system check failed; help!"
1.1 cgd 47: exit 1
48: ;;
49: 12)
1.38 cgd 50: echo "Boot interrupted."
1.1 cgd 51: exit 1
52: ;;
53: 130)
54: # interrupt before catcher installed
55: exit 1
56: ;;
57: *)
1.38 cgd 58: echo "Unknown error; help!"
1.1 cgd 59: exit 1
60: ;;
61: esac
62: fi
63:
1.38 cgd 64: trap "echo 'Boot interrupted.'; exit 1" 3
1.1 cgd 65:
66: umount -a >/dev/null 2>&1
1.83 drochner 67: mount /
1.1 cgd 68: rm -f /fastboot # XXX (root now writeable)
1.40 cgd 69:
1.90 veego 70: if [ -f /etc/rc.subr ]; then
71: . /etc/rc.subr
1.89 cjs 72: else
1.90 veego 73: echo "Can't read /etc/rc.subr; aborting."
1.89 cjs 74: exit 1;
75: fi
76:
1.71 mycroft 77: if [ -f /etc/rc.conf ]; then
1.63 mrg 78: . /etc/rc.conf
79: fi
80:
1.89 cjs 81: if [ "$rc_configured" != YES ]; then
82: echo "/etc/rc.conf is not configured. Multiuser boot aborted."
83: exit 1
84: fi
85:
1.40 cgd 86: # set flags on ttys. (do early, in case they use tty for SLIP in netstart)
87: echo 'setting tty flags'
88: ttyflags -a
1.1 cgd 89:
1.83 drochner 90: # load kernel modules specified in /etc/lkm.conf if the /usr filesystem
91: # is already present with "/" or can be mounted now
1.93 drochner 92: if checkyesno lkm && [ -f /etc/rc.lkm ]; then
1.83 drochner 93: mount /usr >/dev/null 2>&1
94: if [ -x /usr/bin/ld ]; then
95: lkmstage=BEFORENET
96: . /etc/rc.lkm
97: fi
1.63 mrg 98: fi
99:
1.1 cgd 100: # set hostname, turn on network
101: echo 'starting network'
1.76 scottr 102: sh /etc/netstart
103: if [ $? -ne 0 ]; then
104: exit 1
105: fi
1.1 cgd 106:
1.95 ! drochner 107: for fs in /usr /var $critical_filesystems; do
! 108: mount | (
! 109: ismounted=no
! 110: while read what _on on _type type; do
! 111: if [ $on = $fs ]; then
! 112: ismounted=yes
! 113: fi
! 114: done
! 115: if [ $ismounted = no ]; then
! 116: mount $fs >/dev/null 2>&1
! 117: fi
! 118: )
! 119: done
1.79 thorpej 120:
121: # "Critical" file systems are now mounted. Go ahead and swap
122: # to files now, since they will be residing in the critical file
123: # systems (or, at least, better).
124: swapctl -A -t noblk
1.26 deraadt 125:
1.41 jtc 126: # clean up left-over files
127: rm -f /etc/nologin
128: rm -f /var/spool/lock/LCK.*
129: rm -f /var/spool/uucp/STST/*
1.45 cgd 130: (cd /var/run && { rm -rf -- *; install -c -m 664 -g utmp /dev/null utmp; })
1.41 jtc 131:
1.84 veego 132: # start the system logger first, so that all messages from daemons
133: # are logged, then start savecore to get a dump on low memory systems
134: # and then start the name server.
1.63 mrg 135:
1.89 cjs 136: if checkyesno syslogd; then
1.63 mrg 137: echo 'starting system logger'
138: rm -f /dev/log
139: syslogd $syslogd_flags
1.94 lukem 140: fi
141:
142: # Enable ipmon (only useful if ipfilter is running)
143: # NOTE: requires the IPFILTER_LOG kernel option.
144: if checkyesno ipmon; then
145: echo 'starting ipmon'
146: ipmon $ipmon_flags &
1.63 mrg 147: fi
148:
1.84 veego 149: # /var/crash should be a directory or a symbolic link
150: # to the crash directory if core dumps are to be saved.
1.89 cjs 151: if checkyesno savecore; then
152: if [ -d /var/crash ]; then
153: echo checking for core dump...
154: savecore $savecore_flags /var/crash
155: else
156: logger -s "WARNING: no /var/crash directory; savecore not run."
1.84 veego 157: fi
158: fi
159:
1.89 cjs 160: if checkyesno named; then
161: echo 'starting name server'; named $named_flags
162: fi
163:
164: # set time, if requested
165: if checkyesno ntpdate; then
1.91 mikel 166: if [ -z "$ntpdate_hosts" ]; then
1.89 cjs 167: ntpdate_hosts=`awk '/^server/ {print $2}' </etc/ntp.conf`
168: fi
169: if [ -n "$ntpdate_hosts" ]; then
170: echo 'Setting date via ntp.'
171: ntpdate -b $ntpdate_hosts
1.67 mycroft 172: fi
1.63 mrg 173: fi
174:
1.84 veego 175: # now start the rpc servers, for YP server/client.
1.63 mrg 176: echo -n 'starting rpc daemons:'
177:
178: # note that portmap is generally required for all other rpc services.
1.89 cjs 179: if checkyesno portmap; then
1.63 mrg 180: echo -n ' portmap'; portmap
181: fi
182:
1.89 cjs 183: if checkyesno ypserv; then
1.63 mrg 184: echo -n ' ypserv'; ypserv $ypserv_flags
185: fi
186:
1.89 cjs 187: if checkyesno ypbind; then
1.63 mrg 188: echo -n ' ypbind'; ypbind $ypbind_flags
189: fi
190:
1.89 cjs 191: if checkyesno yppasswdd; then
1.63 mrg 192: echo -n ' rpc.yppasswdd'; rpc.yppasswdd $yppasswdd_flags
193: fi
194:
1.89 cjs 195: if checkyesno bootparamd; then
196: if [ -r /etc/bootparams ]; then
197: echo -n ' rpc.bootparamd'; rpc.bootparamd $bootparamd_flags
198: else
199: echo
200: logger -s "WARNING: /etc/bootparams not found. " \
201: "bootparamd not started."
1.67 mycroft 202: fi
1.63 mrg 203: fi
204:
1.84 veego 205: echo '.'
206:
207: # load kernel modules specified in /etc/lkm.conf
1.89 cjs 208: if checkyesno lkm; then
209: if [ -r /etc/rc.lkm ]; then
210: lkmstage=BEFOREMOUNT
211: . /etc/rc.lkm
212: else
213: logger -s "WARNING: /etc/rc.lkm not found; LKMs not loaded."
214: fi
1.84 veego 215: fi
216:
217: mount -a
218:
219: # now start the rpc servers, for NFS server/client.
1.90 veego 220: echo -n 'starting nfs daemons:'
1.84 veego 221:
1.67 mycroft 222: nfs_locking=NO
223:
1.89 cjs 224: if checkyesno nfs_server; then
225: if [ -r /etc/exports ]; then
226: rm -f /var/db/mountdtab
227: echo -n > /var/db/mountdtab
228: echo -n ' mountd'; mountd $mountd_flags
229: echo -n ' nfsd'; nfsd $nfsd_flags
230: nfs_locking=MAYBE
231: else
232: echo
233: logger -s "WARNING: /etc/exports not readable; " \
234: "NFS server not started."
1.69 mycroft 235: fi
1.1 cgd 236: fi
1.63 mrg 237:
1.89 cjs 238: if checkyesno nfs_client; then
1.63 mrg 239: echo -n ' nfsiod'; nfsiod $nfsiod_flags
1.67 mycroft 240: nfs_locking=MAYBE
1.66 scottr 241: fi
242:
1.67 mycroft 243: if [ "$nfs_locking" != NO ]; then
1.89 cjs 244: if checkyesno statd; then
1.71 mycroft 245: echo -n ' rpc.statd'; rpc.statd $statd_flags
1.66 scottr 246: fi
1.89 cjs 247: if checkyesno lockd; then
1.71 mycroft 248: echo -n ' rpc.lockd'; rpc.lockd $lockd_flags
1.66 scottr 249: fi
1.63 mrg 250: fi
251:
1.89 cjs 252: if checkyesno amd; then
253: if [ -d "$amd_dir" ]; then
254: if [ -r "$amd_master" ]; then
255: echo -n ' amd'
256: amd $amd_flags -p -a $amd_dir `cat $amd_master` \
257: > /var/run/amd.pid
258: else
259: echo
260: logger -s "WARNING: \$amd_master ($amd_master)not " \
261: "readable; amd not started."
262: fi
263: else
264: echo
265: logger -s "WARNING: \$amd_dir ($amd_dir) not a directory; " \
266: "amd not started."
1.67 mycroft 267: fi
1.63 mrg 268: fi
269:
1.1 cgd 270: echo '.'
1.83 drochner 271:
1.63 mrg 272: if [ -f /sbin/ldconfig ]; then
273: echo 'creating runtime link editor directory cache.'
1.88 thorpej 274: ldconfig
1.63 mrg 275: fi
1.83 drochner 276:
277: # load kernel modules specified in /etc/lkm.conf
1.89 cjs 278: if checkyesno lkm && [ -f /etc/rc.lkm ]; then
1.83 drochner 279: lkmstage=AFTERMOUNT
280: . /etc/rc.lkm
1.1 cgd 281: fi
282:
1.89 cjs 283: echo -n 'checking quotas:'; quotacheck -a; echo ' done.'
1.47 deraadt 284: quotaon -a
1.1 cgd 285:
286: # build ps databases
1.2 cgd 287: echo 'building databases...'
1.11 cgd 288: kvm_mkdb /netbsd
1.1 cgd 289: dev_mkdb
290:
291: chmod 666 /dev/tty[pqrs]*
292:
293: # check the password temp/lock file
294: if [ -f /etc/ptmp ]
295: then
296: logger -s -p auth.err \
297: 'password file may be incorrect -- /etc/ptmp exists'
298: fi
299:
1.85 perry 300: virecovery=`echo /var/tmp/vi.recover/recover.*`
1.32 mycroft 301: if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then
302: echo preserving editor files
303: for i in $virecovery; do
304: sendmail -t < $i
305: done
306: fi
1.1 cgd 307:
308: echo clearing /tmp
309:
1.65 mikel 310: # Prune quickly with one rm, then use find to clean up /tmp/[lq]* (this
311: # is not needed with mfs /tmp, but doesn't hurt anything).
1.1 cgd 312: (cd /tmp && rm -rf [a-km-pr-zA-Z]* &&
1.46 deraadt 313: find . ! -name . ! -name lost+found ! -name quota.user \
314: ! -name quota.group -exec rm -rf -- {} \; -type d -prune)
1.1 cgd 315:
1.74 perry 316: # Update kernel info in /etc/motd
317: # Must be done *before* interactive logins are possible to prevent
318: # possible race conditions.
1.89 cjs 319: if checkyesno update_motd; then
1.74 perry 320: echo 'updating motd.'
321: if [ ! -f /etc/motd ]; then
322: install -c -o root -g wheel -m 664 /dev/null /etc/motd
323: fi
324: T=/tmp/_motd
325: rm -f $T
326: sysctl -n kern.version | sed 1q > $T
327: echo "" >> $T
328: sed '1,/^$/d' < /etc/motd >> $T
329: cmp -s $T /etc/motd || cp $T /etc/motd
330: rm -f $T
331: fi
332:
1.34 cgd 333: if [ -f /var/account/acct ]; then
334: echo 'turning on accounting'; accton /var/account/acct
335: fi
1.1 cgd 336:
337: echo -n standard daemons:
1.89 cjs 338: if checkyesno update; then
1.70 mycroft 339: echo -n ' update'; update $update_flags
340: fi
1.31 jtc 341: echo -n ' cron'; cron
1.1 cgd 342: echo '.'
343:
1.63 mrg 344: # now start all the other daemons
1.1 cgd 345: echo -n starting network daemons:
346:
1.89 cjs 347: if checkyesno gated && checkyesno routed; then
348: echo
349: logger -s "WARNING: gated and routed both requested to be run: " \
350: "running only gated."
351: routed=NO
352: fi
353:
354: if checkyesno gated; then
355: if [ -r /etc/gated.conf ]; then
356: echo -n ' gated'; gated $gated_flags
357: else
358: logger -s "WARNING: no /etc/gated.conf; gated not started."
1.67 mycroft 359: fi
1.89 cjs 360: fi
361:
362: if checkyesno routed; then
1.48 mycroft 363: echo -n ' routed'; routed $routed_flags
1.1 cgd 364: fi
365:
1.89 cjs 366: if checkyesno mrouted; then
1.55 thorpej 367: echo -n ' mrouted'; mrouted $mrouted_flags
368: fi
369:
1.89 cjs 370: if checkyesno timed; then
1.67 mycroft 371: echo -n ' timed'; timed $timed_flags
1.63 mrg 372: fi
373:
1.89 cjs 374: if checkyesno xntpd; then
1.67 mycroft 375: echo -n ' xntpd'; xntpd $xntpd_flags
1.61 mrg 376: fi
377:
1.89 cjs 378: if checkyesno dhcpd; then
379: if [ -r /etc/dhcpd.conf ]; then
380: echo -n ' dhcpd'; dhcpd $dhcpd_flags
381: else
382: echo
383: logger -s "WARNING: /etc/dhcpd.conf not readable; " \
384: "dhcpd not started."
1.67 mycroft 385: fi
1.29 mycroft 386: fi
387:
1.89 cjs 388: if checkyesno rwhod; then
1.48 mycroft 389: echo -n ' rwhod'; rwhod
1.1 cgd 390: fi
391:
1.89 cjs 392: if checkyesno lpd; then
393: echo -n ' lpd'; lpd $lpd_flags
1.60 tls 394: fi
395:
1.63 mrg 396: # We call sendmail with a full path so that SIGHUP works.
1.89 cjs 397: if checkyesno sendmail; then
398: if [ -r /etc/sendmail.cf ]; then
399: echo -n ' sendmail'; /usr/sbin/sendmail $sendmail_flags
400: else
401: echo
402: logger -s "WARNING: /etc/sendmail.cf not readable; " \
403: "sendmail not started."
1.67 mycroft 404: fi
1.60 tls 405: fi
406:
1.89 cjs 407: if checkyesno rarpd; then
408: if [ -r /etc/ethers ]; then
409: echo -n ' rarpd'; rarpd $rarpd_flags
410: else
411: echo
412: logger -s "WARNING: /etc/ethers not readable; " \
413: "rarpd not started."
1.67 mycroft 414: fi
1.60 tls 415: fi
416:
1.89 cjs 417: if checkyesno rbootd; then
418: if [ -r /etc/rbootd.conf ]; then
419: echo -n ' rbootd'; rbootd $rbootd_flags
420: else
421: echo
422: logger -s "WARNING: /etc/rbootd.conf not readable; " \
423: "rarpd not started."
1.67 mycroft 424: fi
1.72 cjs 425: fi
426:
1.89 cjs 427: if checkyesno mopd; then
1.72 cjs 428: echo -n ' mopd'; mopd $mopd_flags
1.86 perry 429: fi
430:
1.89 cjs 431: if checkyesno apmd; then
1.86 perry 432: echo -n ' apmd'; apmd $apmd_flags
1.52 thorpej 433: fi
434:
1.89 cjs 435: if checkyesno inetd; then
436: if [ -r /etc/inetd.conf ]; then
437: echo -n ' inetd'; inetd $inetd_flags
438: else
439: echo
440: logger -s "WARNING: /etc/inetd.conf not readable; " \
441: "inetd not started."
1.67 mycroft 442: fi
1.30 mycroft 443: fi
444:
1.1 cgd 445: echo '.'
1.73 perry 446:
447: # Kerberos runs ONLY on the Kerberos server machine
1.89 cjs 448: if checkyesno kerberos; then
1.73 perry 449: echo -n 'starting kerberos daemons:'
450: echo -n ' kerberos'; kerberos >> /var/log/kerberos.log &
451: echo -n ' kadmind'; kadmind -n >> /var/log/kadmind.log &
452: echo '.'
453: fi
1.1 cgd 454:
1.25 mycroft 455: . /etc/rc.local
1.1 cgd 456:
457: date
458: exit 0
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