Merged FreeBSD compatibility changes (up to revision 3893 in lp:~codership/codership-mysql/5.5-23)

1 files changed, 42 insertions, 22 deletions

diff --git a/scripts/wsrep_sst_rsync.sh b/scripts/wsrep_sst_rsync.sh
index af2d41f2659..7cd232e0887 100644..100755
--- a/scripts/wsrep_sst_rsync.sh
+++ b/scripts/wsrep_sst_rsync.sh
@@ -20,6 +20,8 @@
 
 RSYNC_PID=
 RSYNC_CONF=
+OS=$(uname)
+[ "$OS" == "Darwin" ] && export -n LD_LIBRARY_PATH
 
 . $(dirname $0)/wsrep_sst_common
 
@@ -50,14 +52,32 @@ check_pid_and_port()
     local rsync_pid=$(cat $pid_file)
     local rsync_port=$2
 
-    check_pid $pid_file && \
-    netstat -anpt 2>/dev/null | \
-    grep LISTEN | grep \:$rsync_port | grep $rsync_pid/rsync >/dev/null
+    if [ "$OS" == "Darwin" -o "$OS" == "FreeBSD" ]; then
+        # no netstat --program(-p) option in Darwin and FreeBSD
+        check_pid $pid_file && \
+        lsof -i -Pn 2>/dev/null | \
+        grep "(LISTEN)" | grep ":$rsync_port" | grep -w '^rsync[[:space:]]\+'"$rsync_pid" >/dev/null
+    else
+        check_pid $pid_file && \
+        netstat -lnpt 2>/dev/null | \
+        grep LISTEN | grep \:$rsync_port | grep $rsync_pid/rsync >/dev/null
+    fi
 }
 
 MAGIC_FILE="$WSREP_SST_OPT_DATA/rsync_sst_complete"
 rm -rf "$MAGIC_FILE"
 
+# Old filter - include everything except selected
+# FILTER=(--exclude '*.err' --exclude '*.pid' --exclude '*.sock' \
+#         --exclude '*.conf' --exclude core --exclude 'galera.*' \
+#         --exclude grastate.txt --exclude '*.pem' \
+#         --exclude '*.[0-9][0-9][0-9][0-9][0-9][0-9]' --exclude '*.index')
+
+# New filter - exclude everything except dirs (schemas) and innodb files
+FILTER=(-f '- lost+found' -f '+ /ib_lru_dump' -f '+ /ibdata*' -f '+ /ib_logfile*' -f '+ */' -f '-! */*')
+# Old versions of rsync have a bug transferring filter rules to daemon, so specify filter rules directly to daemon
+FILTER_DAEMON="- lost+found  + /ib_lru_dump  + /ibdata*  + ib_logfile*  + */  -! */*"
+
 if [ "$WSREP_SST_OPT_ROLE" = "donor" ]
 then
 
@@ -85,21 +105,12 @@ then
 
         sync
 
-        # Old filter - include everything except selected
-        # FILTER=(--exclude '*.err' --exclude '*.pid' --exclude '*.sock' \
-        #         --exclude '*.conf' --exclude core --exclude 'galera.*' \
-        #         --exclude grastate.txt --exclude '*.pem' \
-        #         --exclude '*.[0-9][0-9][0-9][0-9][0-9][0-9]' --exclude '*.index')
-
-        # New filter - exclude everything except dirs (schemas) and innodb files
-        FILTER=(-f '- lost+found' -f '+ /ib_lru_dump' -f '+ /ibdata*' -f '+ /ib_logfile*' -f '+ */' -f '-! */*')
-
         # first, the normal directories, so that we can detect incompatible protocol
         RC=0
         rsync --archive --no-times --ignore-times --inplace --delete --quiet \
               --no-recursive --dirs \
               $WHOLE_FILE_OPT "${FILTER[@]}" "$WSREP_SST_OPT_DATA/" \
-              rsync://$WSREP_SST_OPT_ADDR || RC=$?
+              rsync://$WSREP_SST_OPT_ADDR-with_filter || RC=$?
 
         [ $RC -ne 0 ] && wsrep_log_error "rsync returned code $RC:"
 
@@ -122,9 +133,11 @@ then
         # then, we parallelize the transfer of database directories, use . so that pathconcatenation works
         pushd "$WSREP_SST_OPT_DATA" 1>/dev/null
 
-        count=$(grep -c processor /proc/cpuinfo)
+        count=1
+        [ "$OS" == "Linux" ] && count=$(grep -c processor /proc/cpuinfo)
+        [ "$OS" == "Darwin" -o "$OS" == "FreeBSD" ] && count=$(sysctl -n hw.ncpu)
 
-        find . -maxdepth 1 -mindepth 1 -type d -print0 | xargs -i -0 -P $count \
+        find . -maxdepth 1 -mindepth 1 -type d -print0 | xargs -I{} -0 -P $count \
            rsync --archive --no-times --ignore-times --inplace --delete --quiet \
               $WHOLE_FILE_OPT "$WSREP_SST_OPT_DATA"/{}/ \
               rsync://$WSREP_SST_OPT_ADDR/{} || RC=$?
@@ -151,7 +164,7 @@ then
     echo "continue" # now server can resume updating data
 
     echo "$STATE" > "$MAGIC_FILE"
-    rsync -aqc "$MAGIC_FILE" rsync://$WSREP_SST_OPT_ADDR
+    rsync --archive --quiet --checksum "$MAGIC_FILE" rsync://$WSREP_SST_OPT_ADDR
 
     echo "done $STATE"
 
@@ -180,7 +193,7 @@ then
     fi
 
     trap "exit 32" HUP PIPE
-    trap "exit 3"  INT TERM
+    trap "exit 3"  INT TERM ABRT
     trap cleanup_joiner EXIT
 
     MYUID=$(id -u)
@@ -190,12 +203,19 @@ then
 cat << EOF > "$RSYNC_CONF"
 pid file = $RSYNC_PID
 use chroot = no
+[$MODULE-with_filter]
+    path = $WSREP_SST_OPT_DATA
+    read only = no
+    timeout = 300
+    uid = $MYUID
+    gid = $MYGID
+    filter = $FILTER_DAEMON
 [$MODULE]
-	path = $WSREP_SST_OPT_DATA
-	read only = no
-	timeout = 300
-	uid = $MYUID
-	gid = $MYGID
+    path = $WSREP_SST_OPT_DATA
+    read only = no
+    timeout = 300
+    uid = $MYUID
+    gid = $MYGID
 EOF
 
 #    rm -rf "$DATA"/ib_logfile* # we don't want old logs around