#  $HeadURL$ $LastChangedRevision$

###############################################################################
# 
#  This section describes what backups backup what - this is just for the user
#
#       id      host	description
#
#       The host should not matter
###############################################################################


choice: leda	leda 	         leda (OS)
choice: dione	dione            dione (OS, /usr/server, homes, SVN)

choice: archive	dione		 archive (combined)

choice: arc1	dione		 archive (part 1/4: mirrors)
choice: arc2	dione		 archive (part 2/4: the sopranos)
choice: arc3	dione		 archive (part 3/4: rest of videos)
choice: arc4	dione		 archive (part 4/4: rest of archive)

choice: test	.*		 test backup ('touch /tmp/q{1,2}' to use)

###############################################################################
#
#  This section describes what backups backup what and how 
#
#       id      data        user       method    path
###############################################################################


backup: leda	leda        root       dump     /
backup: dione	dione       root       dump     /
backup: dione	dione       root       tar    	/diska/usr-server
backup: dione	dione       root       tar   	/diska/home
backup: dione   dione       root       tar      /diska/svn-repos
backup: dione   dione       root       tar      /diska/svn-repos.passwd
backup: archive dione       root       chunker  /diskb/pub 
backup: test	localhost   SELF       tar      /tmp/q1
backup: test	localhost   SELF       tar      /tmp/q2

###############################################################################
#
#  This section describes the various backup methods
#
#	id	command
###############################################################################

method: dump    /sbin/dump 0fb - `backup --block-size-translator dump BLOCK_SIZE` DATA_PATHS 

method: tar	tar cbf `backup --block-size-translator tar BLOCK_SIZE` - DATA_PATHS

#  '$CHUNK_ID' is an attempt to read CHUNK_ID from the environment. It'll be 
#  set be the user on the command line; e.g. "CHUNKER_ID=2 backup -v ...." and
#  backup should just not touch it, but put it into the method. If backup fails
#  to evaluate it then I'll hack chunker to read it directly from the environment.
method: chunker tar cbf `backup --block-size-translator tar BLOCK_SIZE` - `/home/alexis/dev/svnwcs/backup/bin/chunker \
		-d 10 BACKUP_ID MEDIA_SIZE $CHUNK_ID DATA_PATHS`

#method: cpio	find DATA_PATHS -depth | cpio -oB | \
#			DATA_REMSH_CMD TAPE_HOST -l TAPE_USER dd obs=5k of=TAPE_NDEV
#
#method: smbtar	PATH=$PATH:/usr/local/bin; \
#			smbtar -s DATAHOST -x DATA_PATHS -p PASSWORD \
#			-t TAPE_USER@TAPE_HOST:TAPE_NDEV
#
#method: tarfs	gtar clf - DATA_PATHS | \
#			DATA_REMSH_CMD TAPE_HOST -l TAPE_USER dd obs=10k of=TAPE_NDEV
#
#method: afio    find DATA_PATHS -depth | afio -o -c 1024 -v -z -Z |
#			DATA_REMSH_CMD TAPE_HOST -l TAPE_USER dd obs=UNKNOWN of=TAPE_NDEV

###############################################################################
#
#  This section describes the various ways to determine the size of a backup
#
#	id	command
###############################################################################

#	Attempting here to get first word without using '$' or tabs, which
# 	are getting mangled somewhere along the line. Sheesh! I'll have to
#	fix this in backup, so it'll take any command. This is crazy!
#	(couldn't even use 'head' instead of 'sed -n 1p' because it exits
#	before the xargs and xargs gets a SIGPIPE, which we see.)
#size:   tar  [ -r DATA_PATH ] && du -sk DATA_PATH | { T=0; while read S P; do T=`expr $T + $S`; done; echo $T; }

#  Chunker doesn't use sizes, so we fake it.
size:   chunker \
	     echo 0
#  don't pipe du output direct to the summing loop or we lose 'du' exit code
#  and so 'backup' can't stop if it fails.
size:   tar  du -sk DATA_PATH > /tmp/du.$$; RC=$?; \
             { T=0; while read S P; do T=`expr $T + $S`; done; echo $T; } < /tmp/du.$$; \
             rm /tmp/du.$$; \
             [ $RC = 0 ]
#size:  tar1mbs du -sk DATA_PATH | { T=0; while read S P; do T=`expr $T + $S`; done; echo $T; }
size:   dump [ -r DATA_PATH ] && df DATA_PATH | { read H; T=0; while read F C U A P M; do T=`expr $T + $U`; done; echo $T; }

###############################################################################
#
#  This section describes the various verify methods
#
#  Note: be careful that the verify doesn't soak up stdin, or only the
#  first of multiple backups will run.
#
#	id	command
###############################################################################

#verify: sdump	RSH=DATA_REMSH_CMD /sbin/restore rNvf TAPE_USER@TAPE_HOST:TAPE_NDEV
verify: dump    /sbin/restore rNvfb - `backup --block-size-translator dump BLOCK_SIZE`

verify: chunker	tar tvbf `backup --block-size-translator tar BLOCK_SIZE` - 
verify: tar	tar tvbf `backup --block-size-translator tar BLOCK_SIZE` - 

#verify: tar1mbs	DATA_REMSH_CMD TAPE_HOST -l TAPE_USER -n dd ibs=1024k \
#			if=TAPE_NDEV | tar tvbf 2048 - 
#
#verify: ufsdump ufsrestore tf TAPE_USER@TAPE_HOST:TAPE_NDEV
#
#verify: cpio	cpio -itvBF TAPE_USER@TAPE_HOST:TAPE_NDEV
#
#verify: smbtar	DATA_REMSH_CMD TAPE_HOST -l TAPE_USER -n dd ibs=10k \
#			if=TAPE_NDEV | tar tvbf 20 - 
#
#verify: tarfs   gtar tvf TAPE_USER@TAPE_HOST:TAPE_NDEV
#
#method: afio    afio -o -c 1024 -v -z -Z TAPE_USER@TAPE_HOST:TAPE_NDEV

###############################################################################
#
#  This section describes the device we use (note only one entry)
#
#       thishost@	tapehost	rewind      no-rewind	 user
###############################################################################

device:	te35    	media3  	/dev/rmt/1m /dev/rmt/1mn ahuxley
device:	(dione|leda)    dione           /dev/st0    /dev/nst0    SELF