#!/bin/bash
-# initiate a mirror staged mirror update from sync-source.
+# initiate a staged mirror update from sync-source for a component.
#
# if we have a serial file and we got a serial on the command line, only sync if the serial is different
if [ -z "$SYNC_SOURCE" ]; then usage >&2; exit 1; fi
RSYNC="rsync"
-RSYNC_BASE_OPTIONS="-avz --delete"
+RSYNC_BASE_OPTIONS="-rtvz --delete --links --hard-links --safe-links"
RSYNC_SSH_OPTIONS="ssh -o AddressFamily=inet -o BatchMode=yes"
LOGDIR="$HOME/logs"
}
lock() {
+ mkdir -p "$BASEDIR"
exec 200< "$BASEDIR"
if ! flock -e 200; then
log "Cannot acquire lock."
log_setup
-#log "called with $* and ${SSH_ORIGINAL_COMMAND:-no ssh original command options}."
log "called with $*"
lock
if [ -e "${BASEDIR}${ACTIVE}" ] && [ "$(readlink "${BASEDIR}${ACTIVE}")" = "$ALPHA" ] ; then
staging="$BRAVO"
active="$ALPHA"
+elif [ -e "${BASEDIR}${ACTIVE}" ] && [ "$(readlink "${BASEDIR}${ACTIVE}")" != "$BRAVO" ] ; then
+ echo >&5 "Invalid state of ${BASEDIR}${ACTIVE}."
+ exit 1
else
staging="$ALPHA"
active="$BRAVO"