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# RCS-DESC                    DUMP.METHODS FILE
# RCS-DESC
# RCS-DESC   This is the file 'dump.methods'. It defines how to backup and 
# RCS-DESC   verify according to a defined method.

#  $Id: dump.methods,v 1.2 1993/10/13 20:40:08 alexis Exp $

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#
#  A record may span more than one line providing it is terminated with a 
#  backslash. Comments are anything after a hash sign. Blank lines are
#  ignored. Fields consisting of more than one word must be enclosed in 
#  double quotes.
#

#
#  The fields are:
#  method-tag           matched against the methods-tag parameter in the
#			dump.cycles file.
#  backup-method	string defining how to make the backup. the tokens
#			SRCDEV, DSTDEV and FROMDATE must be present and will
#			be substituted for the source-device and 
#			destination-device as defined in the dump.cycles file,
#			and the date after which newer files will be backed up.
#			DSTBLK is an optional token.
#  verification-command string defining how to make the verification. The
#			same tokens are valid as for the backup-method but only
#			DSTDEV must be present.

#
#  This method doesn't actually make a backup at all it just prints the 
#  files that have changed. Note the continuation lines and the way of 
#  including a required placeholder without actually using it.
#

listl		"touch `time2touch FROMDATE` /tmp/fromdate; \
	  	cd SRCDEV; \
	  	true DSTDEV BLXOCKS; \
          	find . -xdev -newer /tmp/fromdate -print 2>/dev/null | less; \
		rm /tmp/fromdate" \
\
		"echo this is the verify line"

#
#  This is the list method for Sinix
#

lists		"time2date FROMDATE; \
		touch `time2touch FROMDATE` /tmp/fromdate; \
		cd SRCDEV; \
		true DSTDEV BLOCKS; \
		find . -mount -newer /tmp/fromdate -print 2>/dev/null | less" \
                \
		"echo -n \"verifying DSTDEV ... \"; echo \"done\""

#
#  This method has everything in a script and just passes the parameters
#

script1		"script1 backup DSTDEV SRCDEV FROMDATE"	"script1 verify DSTDEV"

#
#  GNU tar with compression for multivolumes
#  -l stay on local file system
#  -M multivolume
#  -z compression
#  -v verbose
#  -f FILE output device
#  -N DATE newer than
#  -W verify
#
#  Note that -M and -z are *INCOMPATIBLE*.
#

gtarzl   	"cd SRCDEV; \
                tar -clMv -f DSTDEV -b 18 \
		 -N \"`/root/ops/bin/time2date FROMDATE`\" ."

#
#  This method gives cpio with compression for Sinix
#

cpiozs		"touch `time2touch FROMDATE` \
		        /tmp/fromdate; \
		( \
	  	        cd SRCDEV; \
          	        find . -mount -newer /tmp/fromdate -print \
	      	                | cpio -o -Htar -v \
	      	                | compress > DSTDEV \
		); \
		rm /tmp/fromdate"

#
#  This method gives cpio for Linux
#

cpiol		"touch `time2touch FROMDATE` /tmp/fromdate; \
	  	cd SRCDEV; \
          	find . -xdev -newer /tmp/fromdate -print \
	      	    | cpio -o -v -C 9216 -H crc -O DSTDEV \
                        -M 'Found end of tape. Load next tape and press RETURN. '
		STATUS=$\?; \
		rm /tmp/fromdate; \
                exit $STATUS"