X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=modules%2Froles%2Ffiles%2Fstatic-mirroring%2Fstatic-mirror-run;h=0f7bc14c9e724e828c91ba3d224d387fc014715d;hb=df8f24895ce2f6f71c54701f90faf530a4405213;hp=038700ddb73a4497e61b7ab834a9011823f8783f;hpb=83c98bce49fad95a56e4d52e6dd9d2558439f55a;p=mirror%2Fdsa-puppet.git

diff --git a/modules/roles/files/static-mirroring/static-mirror-run b/modules/roles/files/static-mirroring/static-mirror-run
index 038700ddb..0f7bc14c9 100755
--- a/modules/roles/files/static-mirroring/static-mirror-run
+++ b/modules/roles/files/static-mirroring/static-mirror-run
@@ -1,6 +1,6 @@
 #!/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
 
@@ -106,6 +106,7 @@ log() {
 }
 
 lock() {
+	mkdir -p "$BASEDIR"
 	exec 200< "$BASEDIR"
 	if ! flock -e 200; then
 		log "Cannot acquire lock."
@@ -119,13 +120,15 @@ 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"