LU-15671 mds: do not send OST_CREATE transno interop

[fs/lustre-release.git] / lustre / include / uapi / linux / lustre / lustre_idl.h

diff --git a/lustre/include/uapi/linux/lustre/lustre_idl.h b/lustre/include/uapi/linux/lustre/lustre_idl.h
index 8cbe132..e2e18b9 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -846,6 +846,8 @@ struct ptlrpc_body_v2 {
 #define OBD_CONNECT2_ENCRYPT_NAME        0x8000000ULL /* name encrypt */
 #define OBD_CONNECT2_DMV_IMP_INHERIT    0x20000000ULL /* client handle DMV inheritance */
 #define OBD_CONNECT2_ENCRYPT_FID2PATH   0x40000000ULL /* fid2path enc file */
+/* For MDS+OSS rolling upgrade interop with 2.16+older, ignored after 2.20.53 */
+#define OBD_CONNECT2_REPLAY_CREATE      0x80000000ULL /* replay OST_CREATE */
 /* XXX README XXX README XXX README XXX README XXX README XXX README XXX
  * Please DO NOT add OBD_CONNECT flags before first ensuring that this value
  * is not in use by some other branch/patch.  Email adilger@whamcloud.com
@@ -937,7 +939,8 @@ struct ptlrpc_body_v2 {
 
 #define OST_CONNECT_SUPPORTED2 (OBD_CONNECT2_LOCKAHEAD | OBD_CONNECT2_INC_XID |\
                                OBD_CONNECT2_ENCRYPT | OBD_CONNECT2_LSEEK |\
-                               OBD_CONNECT2_REP_MBITS)
+                               OBD_CONNECT2_REP_MBITS |\
+                               OBD_CONNECT2_REPLAY_CREATE)
 
 #define ECHO_CONNECT_SUPPORTED (OBD_CONNECT_FID | OBD_CONNECT_FLAGS2)
 #define ECHO_CONNECT_SUPPORTED2 OBD_CONNECT2_REP_MBITS