Annotation of src/etc/rc, Revision 1.124
1.124 ! cjs 1: # $NetBSD: rc,v 1.123 1999/03/26 13:45:47 drochner 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=/
1.96 jonathan 17: export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/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
1.107 tron 23:
24: # Configure raid devices.
25: for dev in 0 1 2 3; do
26: if [ -f /etc/raid$dev.conf ]; then
27: raidctl -c /etc/raid$dev.conf raid$dev
28: fi
29: done
1.1 cgd 30:
1.79 thorpej 31: # Add all block-type swap devices; these might be necessary
32: # during disk checks.
33: swapctl -A -t blk
34:
1.63 mrg 35: if [ -e /fastboot ]; then
1.38 cgd 36: echo "Fast boot: skipping disk checks."
1.68 mycroft 37: elif [ "$1" = autoboot ]; then
1.38 cgd 38: echo "Automatic boot in progress: starting file system checks."
1.1 cgd 39: fsck -p
40: case $? in
41: 0)
42: ;;
43: 2)
44: exit 1
45: ;;
46: 4)
1.35 cgd 47: echo "Rebooting..."
1.1 cgd 48: reboot
1.38 cgd 49: echo "Reboot failed; help!"
1.1 cgd 50: exit 1
51: ;;
52: 8)
1.38 cgd 53: echo "Automatic file system check failed; help!"
1.1 cgd 54: exit 1
55: ;;
56: 12)
1.38 cgd 57: echo "Boot interrupted."
1.1 cgd 58: exit 1
59: ;;
60: 130)
61: # interrupt before catcher installed
62: exit 1
63: ;;
64: *)
1.38 cgd 65: echo "Unknown error; help!"
1.1 cgd 66: exit 1
67: ;;
68: esac
69: fi
70:
1.38 cgd 71: trap "echo 'Boot interrupted.'; exit 1" 3
1.1 cgd 72:
73: umount -a >/dev/null 2>&1
1.83 drochner 74: mount /
1.1 cgd 75: rm -f /fastboot # XXX (root now writeable)
1.40 cgd 76:
1.90 veego 77: if [ -f /etc/rc.subr ]; then
78: . /etc/rc.subr
1.89 cjs 79: else
1.90 veego 80: echo "Can't read /etc/rc.subr; aborting."
1.89 cjs 81: exit 1;
82: fi
83:
1.71 mycroft 84: if [ -f /etc/rc.conf ]; then
1.63 mrg 85: . /etc/rc.conf
86: fi
87:
1.89 cjs 88: if [ "$rc_configured" != YES ]; then
89: echo "/etc/rc.conf is not configured. Multiuser boot aborted."
90: exit 1
91: fi
92:
1.40 cgd 93: # set flags on ttys. (do early, in case they use tty for SLIP in netstart)
94: echo 'setting tty flags'
95: ttyflags -a
1.1 cgd 96:
1.83 drochner 97: # load kernel modules specified in /etc/lkm.conf if the /usr filesystem
98: # is already present with "/" or can be mounted now
1.93 drochner 99: if checkyesno lkm && [ -f /etc/rc.lkm ]; then
1.83 drochner 100: mount /usr >/dev/null 2>&1
101: if [ -x /usr/bin/ld ]; then
102: lkmstage=BEFORENET
103: . /etc/rc.lkm
104: fi
1.63 mrg 105: fi
106:
1.124 ! cjs 107: mount_critical_filesystems local
1.120 mellon 108:
1.1 cgd 109: # set hostname, turn on network
110: echo 'starting network'
1.76 scottr 111: sh /etc/netstart
112: if [ $? -ne 0 ]; then
113: exit 1
114: fi
1.1 cgd 115:
1.124 ! cjs 116: mount_critical_filesystems network
1.99 veego 117:
118: # Network Address Translation...
1.100 lukem 119: if checkyesno ipnat && [ -f /etc/ipnat.conf ]; then
1.99 veego 120: echo 'installing NAT rules ... '
1.100 lukem 121: if ! checkyesno ipfilter || [ ! -f /etc/ipf.conf ]; then
1.99 veego 122: ipf -E -Fa
123: fi
124: ipnat -F -f /etc/ipnat.conf
125: fi
1.79 thorpej 126:
127: # "Critical" file systems are now mounted. Go ahead and swap
128: # to files now, since they will be residing in the critical file
129: # systems (or, at least, better).
130: swapctl -A -t noblk
1.97 mrg 131:
132: # Check for no swap, and warn about it unless that is desired.
1.100 lukem 133: if ! checkyesno no_swap; then
1.97 mrg 134: swapctl -s | grep 'no swap devices configured' > /dev/null && \
135: echo "WARNING: no swap space configured!"
136: fi
1.26 deraadt 137:
1.41 jtc 138: # clean up left-over files
139: rm -f /etc/nologin
140: rm -f /var/spool/lock/LCK.*
141: rm -f /var/spool/uucp/STST/*
1.45 cgd 142: (cd /var/run && { rm -rf -- *; install -c -m 664 -g utmp /dev/null utmp; })
1.108 abs 143:
1.111 mrg 144: # get the system dmesg output, hopefully containing the boot messages
145: # $dmesg_flags is imported from /etc/rc.conf
146: if checkyesno dmesg; then
147: dmesg $dmesg_flags > /var/run/dmesg.boot
148: fi
1.41 jtc 149:
1.84 veego 150: # start the system logger first, so that all messages from daemons
151: # are logged, then start savecore to get a dump on low memory systems
152: # and then start the name server.
1.63 mrg 153:
1.89 cjs 154: if checkyesno syslogd; then
1.63 mrg 155: echo 'starting system logger'
1.119 perry 156: # Transitional symlink for old binaries
157: if [ ! -h /dev/log ] ; then
158: ln -sf /var/run/log /dev/log
159: fi
160: rm -f /var/run/log
1.63 mrg 161: syslogd $syslogd_flags
1.94 lukem 162: fi
163:
164: # Enable ipmon (only useful if ipfilter is running)
165: # NOTE: requires the IPFILTER_LOG kernel option.
166: if checkyesno ipmon; then
167: echo 'starting ipmon'
168: ipmon $ipmon_flags &
1.63 mrg 169: fi
170:
1.84 veego 171: # /var/crash should be a directory or a symbolic link
172: # to the crash directory if core dumps are to be saved.
1.89 cjs 173: if checkyesno savecore; then
1.106 hubertf 174: if [ -d /var/crash/. ]; then
1.89 cjs 175: echo checking for core dump...
176: savecore $savecore_flags /var/crash
177: else
178: logger -s "WARNING: no /var/crash directory; savecore not run."
1.84 veego 179: fi
180: fi
181:
1.89 cjs 182: if checkyesno named; then
183: echo 'starting name server'; named $named_flags
184: fi
185:
186: # set time, if requested
187: if checkyesno ntpdate; then
1.91 mikel 188: if [ -z "$ntpdate_hosts" ]; then
1.101 lukem 189: ntpdate_hosts=`awk '
190: /^server[ \t]*127.127/ {next}
1.115 bad 191: /^(server|peer)/ {print $2}
1.101 lukem 192: ' </etc/ntp.conf`
1.89 cjs 193: fi
194: if [ -n "$ntpdate_hosts" ]; then
195: echo 'Setting date via ntp.'
1.102 lukem 196: ntpdate -b -s $ntpdate_hosts
1.67 mycroft 197: fi
1.63 mrg 198: fi
199:
1.84 veego 200: # now start the rpc servers, for YP server/client.
1.63 mrg 201: echo -n 'starting rpc daemons:'
202:
203: # note that portmap is generally required for all other rpc services.
1.89 cjs 204: if checkyesno portmap; then
1.109 jwise 205: echo -n ' portmap'; portmap $portmap_flags
1.63 mrg 206: fi
207:
1.89 cjs 208: if checkyesno ypserv; then
1.63 mrg 209: echo -n ' ypserv'; ypserv $ypserv_flags
210: fi
211:
1.89 cjs 212: if checkyesno ypbind; then
1.63 mrg 213: echo -n ' ypbind'; ypbind $ypbind_flags
214: fi
215:
1.89 cjs 216: if checkyesno yppasswdd; then
1.63 mrg 217: echo -n ' rpc.yppasswdd'; rpc.yppasswdd $yppasswdd_flags
218: fi
219:
1.89 cjs 220: if checkyesno bootparamd; then
221: if [ -r /etc/bootparams ]; then
222: echo -n ' rpc.bootparamd'; rpc.bootparamd $bootparamd_flags
223: else
224: echo
225: logger -s "WARNING: /etc/bootparams not found. " \
226: "bootparamd not started."
1.67 mycroft 227: fi
1.63 mrg 228: fi
229:
1.84 veego 230: echo '.'
231:
232: # load kernel modules specified in /etc/lkm.conf
1.89 cjs 233: if checkyesno lkm; then
234: if [ -r /etc/rc.lkm ]; then
235: lkmstage=BEFOREMOUNT
236: . /etc/rc.lkm
237: else
238: logger -s "WARNING: /etc/rc.lkm not found; LKMs not loaded."
239: fi
1.84 veego 240: fi
241:
242: mount -a
243:
244: # now start the rpc servers, for NFS server/client.
1.90 veego 245: echo -n 'starting nfs daemons:'
1.84 veego 246:
1.67 mycroft 247: nfs_locking=NO
248:
1.89 cjs 249: if checkyesno nfs_server; then
250: if [ -r /etc/exports ]; then
251: rm -f /var/db/mountdtab
252: echo -n > /var/db/mountdtab
253: echo -n ' mountd'; mountd $mountd_flags
254: echo -n ' nfsd'; nfsd $nfsd_flags
1.100 lukem 255: nfs_locking=YES
1.89 cjs 256: else
257: echo
258: logger -s "WARNING: /etc/exports not readable; " \
259: "NFS server not started."
1.69 mycroft 260: fi
1.1 cgd 261: fi
1.63 mrg 262:
1.89 cjs 263: if checkyesno nfs_client; then
1.63 mrg 264: echo -n ' nfsiod'; nfsiod $nfsiod_flags
1.100 lukem 265: nfs_locking=YES
1.66 scottr 266: fi
267:
1.100 lukem 268: if checkyesno nfs_locking; then
1.89 cjs 269: if checkyesno statd; then
1.71 mycroft 270: echo -n ' rpc.statd'; rpc.statd $statd_flags
1.66 scottr 271: fi
1.89 cjs 272: if checkyesno lockd; then
1.71 mycroft 273: echo -n ' rpc.lockd'; rpc.lockd $lockd_flags
1.66 scottr 274: fi
1.63 mrg 275: fi
276:
1.89 cjs 277: if checkyesno amd; then
278: if [ -d "$amd_dir" ]; then
279: if [ -r "$amd_master" ]; then
280: echo -n ' amd'
1.104 tron 281: amd $amd_flags -p -a $amd_dir \
282: `sed s/#.*$// <$amd_master` >/var/run/amd.pid
1.89 cjs 283: else
284: echo
285: logger -s "WARNING: \$amd_master ($amd_master)not " \
286: "readable; amd not started."
287: fi
288: else
289: echo
290: logger -s "WARNING: \$amd_dir ($amd_dir) not a directory; " \
291: "amd not started."
1.67 mycroft 292: fi
1.63 mrg 293: fi
294:
1.1 cgd 295: echo '.'
1.83 drochner 296:
1.63 mrg 297: if [ -f /sbin/ldconfig ]; then
298: echo 'creating runtime link editor directory cache.'
1.88 thorpej 299: ldconfig
1.63 mrg 300: fi
1.83 drochner 301:
302: # load kernel modules specified in /etc/lkm.conf
1.89 cjs 303: if checkyesno lkm && [ -f /etc/rc.lkm ]; then
1.83 drochner 304: lkmstage=AFTERMOUNT
305: . /etc/rc.lkm
1.1 cgd 306: fi
307:
1.112 mrg 308: # if $securelevel is set, change it here, else if it is 0, change
309: # it to 1 here, before we start login services.
1.113 mrg 310: if [ -n "$securelevel" ]; then
1.112 mrg 311: echo -n 'setting securelevel: '
312: sysctl -w kern.securelevel=$securelevel
313: else
1.116 frueauf 314: securelevel=`sysctl -n kern.securelevel`
1.112 mrg 315: if [ x"$securelevel" = x0 ]; then
316: echo -n 'setting securelevel: '
317: sysctl -w kern.securelevel=1
318: fi
319: fi
320:
1.89 cjs 321: echo -n 'checking quotas:'; quotacheck -a; echo ' done.'
1.47 deraadt 322: quotaon -a
1.1 cgd 323:
324: # build ps databases
1.2 cgd 325: echo 'building databases...'
1.11 cgd 326: kvm_mkdb /netbsd
1.1 cgd 327: dev_mkdb
328:
329: chmod 666 /dev/tty[pqrs]*
330:
331: # check the password temp/lock file
332: if [ -f /etc/ptmp ]
333: then
334: logger -s -p auth.err \
335: 'password file may be incorrect -- /etc/ptmp exists'
336: fi
337:
1.112 mrg 338: # XXX replace me with a script that works!
1.85 perry 339: virecovery=`echo /var/tmp/vi.recover/recover.*`
1.32 mycroft 340: if [ "$virecovery" != "/var/tmp/vi.recover/recover.*" ]; then
341: echo preserving editor files
342: for i in $virecovery; do
343: sendmail -t < $i
344: done
345: fi
1.1 cgd 346:
347: echo clearing /tmp
348:
1.65 mikel 349: # Prune quickly with one rm, then use find to clean up /tmp/[lq]* (this
350: # is not needed with mfs /tmp, but doesn't hurt anything).
1.1 cgd 351: (cd /tmp && rm -rf [a-km-pr-zA-Z]* &&
1.46 deraadt 352: find . ! -name . ! -name lost+found ! -name quota.user \
353: ! -name quota.group -exec rm -rf -- {} \; -type d -prune)
1.1 cgd 354:
1.74 perry 355: # Update kernel info in /etc/motd
356: # Must be done *before* interactive logins are possible to prevent
357: # possible race conditions.
1.89 cjs 358: if checkyesno update_motd; then
1.74 perry 359: echo 'updating motd.'
360: if [ ! -f /etc/motd ]; then
361: install -c -o root -g wheel -m 664 /dev/null /etc/motd
362: fi
363: T=/tmp/_motd
364: rm -f $T
365: sysctl -n kern.version | sed 1q > $T
366: echo "" >> $T
367: sed '1,/^$/d' < /etc/motd >> $T
368: cmp -s $T /etc/motd || cp $T /etc/motd
369: rm -f $T
370: fi
371:
1.34 cgd 372: if [ -f /var/account/acct ]; then
373: echo 'turning on accounting'; accton /var/account/acct
374: fi
1.1 cgd 375:
376: echo -n standard daemons:
1.89 cjs 377: if checkyesno update; then
1.70 mycroft 378: echo -n ' update'; update $update_flags
379: fi
1.110 jwise 380: if checkyesno cron; then
381: echo -n ' cron'; cron
382: fi
1.1 cgd 383: echo '.'
384:
1.63 mrg 385: # now start all the other daemons
1.1 cgd 386: echo -n starting network daemons:
387:
1.89 cjs 388: if checkyesno gated && checkyesno routed; then
389: echo
390: logger -s "WARNING: gated and routed both requested to be run: " \
391: "running only gated."
392: routed=NO
393: fi
394:
395: if checkyesno gated; then
396: if [ -r /etc/gated.conf ]; then
397: echo -n ' gated'; gated $gated_flags
398: else
399: logger -s "WARNING: no /etc/gated.conf; gated not started."
1.67 mycroft 400: fi
1.89 cjs 401: fi
402:
403: if checkyesno routed; then
1.48 mycroft 404: echo -n ' routed'; routed $routed_flags
1.1 cgd 405: fi
406:
1.89 cjs 407: if checkyesno mrouted; then
1.55 thorpej 408: echo -n ' mrouted'; mrouted $mrouted_flags
409: fi
410:
1.89 cjs 411: if checkyesno timed; then
1.67 mycroft 412: echo -n ' timed'; timed $timed_flags
1.63 mrg 413: fi
414:
1.89 cjs 415: if checkyesno xntpd; then
1.67 mycroft 416: echo -n ' xntpd'; xntpd $xntpd_flags
1.61 mrg 417: fi
418:
1.89 cjs 419: if checkyesno dhcpd; then
420: if [ -r /etc/dhcpd.conf ]; then
421: echo -n ' dhcpd'; dhcpd $dhcpd_flags
422: else
423: echo
424: logger -s "WARNING: /etc/dhcpd.conf not readable; " \
425: "dhcpd not started."
1.67 mycroft 426: fi
1.122 sommerfe 427: elif checkyesno dhcrelay; then
428: echo -n ' dhcrelay'; dhcrelay $dhcrelay_flags
1.29 mycroft 429: fi
430:
1.89 cjs 431: if checkyesno rwhod; then
1.48 mycroft 432: echo -n ' rwhod'; rwhod
1.1 cgd 433: fi
434:
1.89 cjs 435: if checkyesno lpd; then
436: echo -n ' lpd'; lpd $lpd_flags
1.60 tls 437: fi
438:
1.63 mrg 439: # We call sendmail with a full path so that SIGHUP works.
1.89 cjs 440: if checkyesno sendmail; then
441: if [ -r /etc/sendmail.cf ]; then
442: echo -n ' sendmail'; /usr/sbin/sendmail $sendmail_flags
443: else
444: echo
445: logger -s "WARNING: /etc/sendmail.cf not readable; " \
446: "sendmail not started."
1.67 mycroft 447: fi
1.60 tls 448: fi
449:
1.96 jonathan 450: # Start xfs before boot daemons, so its ready before client xterminals.
451: if checkyesno xfs; then
452: echo -n ' xfs'; xfs $xfs_flags &
1.98 perry 453: sleep 2
1.96 jonathan 454: fi
455:
1.89 cjs 456: if checkyesno rarpd; then
457: if [ -r /etc/ethers ]; then
458: echo -n ' rarpd'; rarpd $rarpd_flags
459: else
460: echo
461: logger -s "WARNING: /etc/ethers not readable; " \
462: "rarpd not started."
1.67 mycroft 463: fi
1.60 tls 464: fi
465:
1.89 cjs 466: if checkyesno rbootd; then
467: if [ -r /etc/rbootd.conf ]; then
468: echo -n ' rbootd'; rbootd $rbootd_flags
469: else
470: echo
471: logger -s "WARNING: /etc/rbootd.conf not readable; " \
1.111 mrg 472: "rbootd not started."
1.67 mycroft 473: fi
1.72 cjs 474: fi
475:
1.89 cjs 476: if checkyesno mopd; then
1.72 cjs 477: echo -n ' mopd'; mopd $mopd_flags
1.86 perry 478: fi
479:
1.89 cjs 480: if checkyesno apmd; then
1.86 perry 481: echo -n ' apmd'; apmd $apmd_flags
1.103 mrg 482: fi
483:
484: if checkyesno screenblank; then
485: echo -n ' screenblank'; screenblank $screenblank_flags
1.52 thorpej 486: fi
487:
1.89 cjs 488: if checkyesno inetd; then
489: if [ -r /etc/inetd.conf ]; then
490: echo -n ' inetd'; inetd $inetd_flags
491: else
492: echo
493: logger -s "WARNING: /etc/inetd.conf not readable; " \
494: "inetd not started."
1.67 mycroft 495: fi
1.105 augustss 496: fi
497:
498: if checkyesno usbd; then
499: echo -n ' usbd'; usbd $usbd_flags
1.96 jonathan 500: fi
501:
1.1 cgd 502: echo '.'
1.73 perry 503:
504: # Kerberos runs ONLY on the Kerberos server machine
1.89 cjs 505: if checkyesno kerberos; then
1.73 perry 506: echo -n 'starting kerberos daemons:'
507: echo -n ' kerberos'; kerberos >> /var/log/kerberos.log &
508: echo -n ' kadmind'; kadmind -n >> /var/log/kadmind.log &
509: echo '.'
1.117 drochner 510: fi
511:
512: if checkyesno wscons && [ -f /etc/rc.wscons ]; then
513: echo 'configuring wscons'
1.118 drochner 514: /bin/sh /etc/rc.wscons $wscons_flags
1.123 drochner 515: fi
516:
517: # xdm after wscons - need a virtual screen for X
518: if checkyesno xdm; then
519: echo 'starting xdm'
520: xdm $xdm_flags
1.73 perry 521: fi
1.1 cgd 522:
1.25 mycroft 523: . /etc/rc.local
1.1 cgd 524:
525: date
526: exit 0
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