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-rw-r--r--libglusterfs/src/globals.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/libglusterfs/src/globals.h b/libglusterfs/src/globals.h
index e13902b2992..64a1594f5f8 100644
--- a/libglusterfs/src/globals.h
+++ b/libglusterfs/src/globals.h
@@ -13,6 +13,24 @@
#define GF_DEFAULT_BASE_PORT 24007
+#define GD_OP_VERSION_KEY "operating-version"
+#define GD_MIN_OP_VERSION_KEY "minimum-operating-version"
+#define GD_MAX_OP_VERSION_KEY "maximum-operating-version"
+
+/* Gluster versions - OP-VERSION mapping
+ *
+ * 3.3.0 - 1
+ * 3.3.Next/3.Next - 2
+ *
+ * TODO: Change above comment once gluster version is finalised
+ * TODO: Finalize the op-version ranges
+ */
+#define GD_OP_VERSION_MIN 1 /* MIN is the fresh start op-version, mostly
+ should not change */
+#define GD_OP_VERSION_MAX 2 /* MAX VERSION is the maximum count in VME table,
+ should keep changing with introduction of newer
+ versions */
+
#include "xlator.h"
/* THIS */