disable volume during undeploy

OpenNebula · Apr 4, 2019 · 421c6e3 · 421c6e3
1 parent 24daea5
commit 421c6e3
Showing 1 changed file with 19 additions and 5 deletions.
diff --git a/src/tm_mad/fs_lvm/mv b/src/tm_mad/fs_lvm/mv
@@ -54,6 +54,7 @@ DST_PATH=`arg_path $DST`
 SRC_HOST=`arg_host $SRC`
 DST_HOST=`arg_host $DST`
 
+SRC_DIR=`dirname $SRC_PATH`
 DST_DIR=`dirname $DST_PATH`
 
 SRC_DS_DIR=`dirname  $SRC_PATH`
@@ -81,17 +82,30 @@ if [ `is_disk $DST_PATH` -eq 1 ]; then
 
     LCM_STATE="${XPATH_ELEMENTS[j++]}"
 
-    # Ignore EPILOG_UNDEPLOY
-    if [ "${LCM_STATE}" = "30" ]; then
-        exit 0
-    fi
-
     LV_NAME="lv-one-${VMID}-${DISK_ID}"
     SRC_VG_NAME="vg-one-${SRC_DS_SYS_ID}"
     SRC_DEV="/dev/${SRC_VG_NAME}/${LV_NAME}"
     DST_VG_NAME="vg-one-${DST_DS_SYS_ID}"
     DST_DEV="/dev/${DST_VG_NAME}/${LV_NAME}"
 
+    # undeploy operation
+    if [ "${LCM_STATE}" = "30" ]; then
+      # deactivate
+      CMD=$(cat <<EOF
+          set -ex -o pipefail
+          ${SUDO} ${SYNC}
+          ${SUDO} ${LVSCAN}
+          ${SUDO} ${LVCHANGE} -an "${SRC_DEV}"
+
+          rm -f "${SRC_DIR}/.host" || :
+EOF
+)
+      ssh_exec_and_log "$SRC_HOST" "$CMD" \
+          "Error deactivating disk $SRC_PATH"
+
+      exit 0
+    fi
+
     # copy volume between datastores
     if [ "${SRC_PATH}" != "${DST_PATH}" ]; then
         # create new volume