xref: /illumos-gate/usr/src/cmd/initpkg/init.d/README.rcS (revision bbf215553c7233fbab8a0afdf1fac74c44781867)
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22*bbf21555SRichard Lowe
237c478bd9Sstevel@tonic-gateCopyright 2004 Sun Microsystems, Inc.  All rights reserved.
247c478bd9Sstevel@tonic-gateUse is subject to license terms.
257c478bd9Sstevel@tonic-gate
267c478bd9Sstevel@tonic-gateNOTE: This directory contains legacy initialization and termination
277c478bd9Sstevel@tonic-gatescripts for managing services.  The preferred method of service
287c478bd9Sstevel@tonic-gatemanagement is via the Service Management Facility; to read more about
29*bbf21555SRichard LoweSMF, consult smf(7).
307c478bd9Sstevel@tonic-gate
317c478bd9Sstevel@tonic-gateFor a general discussion of the mechanism used to invoke these scripts
327c478bd9Sstevel@tonic-gatesee the file /etc/init.d/README.
337c478bd9Sstevel@tonic-gate
347c478bd9Sstevel@tonic-gateAfter all its dependencies have been satisfied, the start method of the
357c478bd9Sstevel@tonic-gateSMF major milestone "svc:/milestone/single-user:default" executes each
367c478bd9Sstevel@tonic-gate'S' script within /etc/rcS.d/ with the argument 'start'.  Any warnings,
377c478bd9Sstevel@tonic-gateerrors, or output from these scripts are logged to the file:
387c478bd9Sstevel@tonic-gate
397c478bd9Sstevel@tonic-gate/var/svc/log/milestone-single-user:default.log
407c478bd9Sstevel@tonic-gate
417c478bd9Sstevel@tonic-gateIf the system is changing from a higher run-level (for example, through
427c478bd9Sstevel@tonic-gatean invocation of "init S"), SMF executes all 'K' scripts within
437c478bd9Sstevel@tonic-gate/etc/rcS.d/ with the argument 'stop'. Any warnings, errors, or output
447c478bd9Sstevel@tonic-gatefrom these scripts are logged to the file:
457c478bd9Sstevel@tonic-gate
467c478bd9Sstevel@tonic-gate/var/svc/log/rcS.log
477c478bd9Sstevel@tonic-gate
487c478bd9Sstevel@tonic-gateScripts in /etc/rcS.d/ may assume the following:
497c478bd9Sstevel@tonic-gate
507c478bd9Sstevel@tonic-gate	Enough network plumbing has been done to NFS mount /usr/.
517c478bd9Sstevel@tonic-gate
527c478bd9Sstevel@tonic-gate	All system-supplied device file names have been established.
537c478bd9Sstevel@tonic-gate
547c478bd9Sstevel@tonic-gate	The environment variable _INIT_RECONFIG is set if this is
557c478bd9Sstevel@tonic-gate	a reconfiguration boot.
567c478bd9Sstevel@tonic-gate
577c478bd9Sstevel@tonic-gate	The base system mounts have been performed, and the file
587c478bd9Sstevel@tonic-gate	systems are read/write if so specified.  These are:
597c478bd9Sstevel@tonic-gate
607c478bd9Sstevel@tonic-gate                /
617c478bd9Sstevel@tonic-gate                /usr
627c478bd9Sstevel@tonic-gate                /proc
637c478bd9Sstevel@tonic-gate                /dev/fd
647c478bd9Sstevel@tonic-gate                /tmp
657c478bd9Sstevel@tonic-gate                /var
667c478bd9Sstevel@tonic-gate                /var/adm
677c478bd9Sstevel@tonic-gate                /var/run
687c478bd9Sstevel@tonic-gate                /dev
697c478bd9Sstevel@tonic-gate                /devices
707c478bd9Sstevel@tonic-gate                /etc
717c478bd9Sstevel@tonic-gate
727c478bd9Sstevel@tonic-gateFor a full list of services brought online before scripts are run, see
737c478bd9Sstevel@tonic-gatethe output of "svcs -l svc:/milestone/single-user:default".
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