more verbose output in case of errors

[outofuni/backup.git] / bin / backup

diff --git a/bin/backup b/bin/backup
index 191d5be..b29d2b7 100755 (executable)
--- a/bin/backup
+++ b/bin/backup
@@ -55,6 +55,11 @@ else
        log "host $host (via $remote) is online ..."
 fi
 
+if [ ! -z "`ssh $user@$remote 'cat ~/.backup | grep ^off'`" ]; then
+       log "backup rejected by client ..."
+       exit 0
+fi
+
 comp=6
 if [ ! -z "$compression" ]; then
        comp=$compression
@@ -156,11 +161,13 @@ if [ ! -f $backupdir/.$today ]; then
                rsync=(rsync -aR -e "ssh -c $ciph" $rcomp --delete)
                rsync+=($rbw $user@$remote$rsrc $cbd)
        fi
-       "${rsync[@]}"
+       res=`"${rsync[@]}" 2>&1`
 
        ret=$?
        if [ "$ret" != "0" ]; then
                log backup terminated before completion ...
+               log reason:
+               log $res
                exit -50
        fi