updating cwfs and moving installer in /rc/bin

1 files changed, 91 insertions, 0 deletions

diff --git a/rc/bin/inst/fmtfossil b/rc/bin/inst/fmtfossil
new file mode 100755
index 000000000..98bf33fc1
--- /dev/null
+++ b/rc/bin/inst/fmtfossil
@@ -0,0 +1,91 @@
+#!/bin/rc
+
+# desc: initialize disks for a fossil server
+# prereq: configfs
+
+switch($1){
+case checkready checkdone
+	if(! ~ $fstype fossil+venti fossil){
+		fmtfossil=notdone
+		export fmtfossil
+		exit
+	}
+	ff=`{ls /dev/sd*/fossil* /dev/fs/fossil* >[2]/dev/null}
+	if(~ $#ff 0){
+		fmtfossil=notdone
+		export fmtfossil
+		exit
+	}
+	gg=()
+	for(f in $ff)
+		if(isfossil $f)
+			gg=($gg $f)
+	if(~ $#gg 0){
+		fmtfossil=ready
+		export fmtfossil
+		exit
+	}
+	fmtfossil=done
+	export fmtfossil
+	exit
+
+case go
+	ff=`{ls /dev/sd*/fossil* /dev/fs/fossil* >[2]/dev/null}
+	if(~ $#ff 0){
+		echo 'You need to create a partition or partitions to hold the Fossil write cache.'
+		echo 'The partition name must begin with "fossil".'
+		echo
+		fmtfossil=notdone
+		export fmtfossil
+		exit
+	}
+	default=()
+	if(~ $#ff 1){
+		default=(-d $ff)
+	}
+	echo You have the following fossil partitions.
+	echo
+	prompt $default 'Fossil partition to format' $ff
+	f=$rd
+
+	do=yes
+	if(isfossil $f){
+		echo $f appears to already be formatted as Fossil file system.
+		echo Do you really want to reformat it?
+		echo
+		prompt -d no 'Reformat '$f yes no
+		do=$rd
+	}
+	if(~ $do yes){
+		fossil/flfmt -y $f
+		n=`{cat /dev/swap | grep ' user' | sed 's/^[0-9]+\/([0-9]+) .*/\1/'}
+		if(test $n -gt 32768)
+			m=3000	# if have at least 128 user MB, use 24MB for fossil
+		if not if(test $n -gt 16384)
+			m=1500	# 64 user MB => 12MB for fossil
+		if not if(test $n -gt 8192)
+			m=750	# 32 user MB => 6MB for fossil
+		if not
+			m=256	# 2MB for fossil (this will be slow)
+
+		# if we're using a venti in the back, take hourly snapshots
+		# that retire after three days, in addition to the daily dumps at 5am
+		if(~ $fstype fossil+venti){
+			v=''
+			snap='fsys main snaptime -s 60 -a 0500 -t 2880'
+		}
+		# otherwise, take the daily dumps but nothing else --
+		# we can't retire snapshots unless dumps are being archived
+		if not{
+			v='-V'
+			snap=''
+		}
+		echo \
+'fsys main config '^$f^'
+fsys main open '^$v^' -c '^$m^'
+'^$snap^'
+'		| fossil/conf -w $f
+	}
+	
+	echo Done.
+}