#!/bin/bash
#
-# vserver-reference Updates VServer reference
-#
# Load before nm, vcached, and vservers
# chkconfig: 3 60 80
-# description: Builds VServer reference image
+# description: Update slice images
#
# Mark Huang <mlhuang@cs.princeton.edu>
# Copyright (C) 2004 The Trustees of Princeton University
exec 4>&2
# Redirect stdout and stderr to a log file
-exec >>/var/log/vserver-reference.log
+exec >>/var/log/sliceimage
exec 2>&1
echo "--- STARTING $(date) ---" >&3 2>&4
# Build reference images for system slices
# xxx if several instances of systemslices get installed, only one gets instanciated
-for systemvserver in "$__DEFAULT_VSERVERDIR/.vstub/"*/*.cloned ; do
+for systemslice in "$__DEFAULT_VSERVERDIR/.vstub/"*/*.cloned ; do
# e.g. NAME=planetflow
- NAME=$(basename $systemvserver .cloned)
- DIR=$(dirname $systemvserver)
+ NAME=$(basename $systemslice .cloned)
+ DIR=$(dirname $systemslice)
# e.g. SLICEFAMILY=planetlab-f8-i386
- SLICEFAMILY=$(cat $systemvserver)
+ SLICEFAMILY=$(cat $systemslice)
# deduce the actual name used in .vref by replacing the first part of slice-family
# (pldistro) with the slice name
# e.g. VREFNAME=planetflow-f8-i386
[ -n "$FORCE" ] && message=Force-building
# Copy base reference image
- echo -n $"$message VServer reference image for $NAME in $VREFNAME: " >&3 2>&4
+ echo -n $"$message slice image for $NAME in $VREFNAME: " >&3 2>&4
# Build in temporary directory
mkdir -p "$__DEFAULT_VSERVERDIR/.vtmp"
TMP=$(mktemp -d "$__DEFAULT_VSERVERDIR/.vtmp/$NAME.XXXXXX")
mkdir -p "$__DEFAULT_VSERVERDIR/.vref"
- # build the systemvserver from the one it was originally cloned from
+ # build the systemslice from the one it was originally cloned from
FAMILYREF="$__DEFAULT_VSERVERDIR/.vref/$SLICEFAMILY"
if [ -d "$FAMILYREF" ] ; then
"$_VCLONE" "$FAMILYREF"/ "$TMP"/
RETVAL=1
fi
- # merge the stub with the reference to get the system vserver
+ # merge the stub with the reference to get the system slice
if [ $RETVAL -eq 0 ] ; then
(cd "$DIR/$NAME"/ && find . | cpio -m -d -u -p "$TMP"/)
RETVAL=$?
echo >&3 2>&4
done
-echo -n $"Updating VServer reference images: " >&3 2>&4
+echo -n $"Updating slice images: " >&3 2>&4
VROOTS="$__DEFAULT_VSERVERDIR/.vref/* $__DEFAULT_VSERVERDIR/.vcache/* $__DEFAULT_VSERVERDIR/${PLC_SLICE_PREFIX}_*"