LU-10092 llite: Add persistent cache on client

[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 9557039..b0092c2 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -898,7 +898,8 @@ struct ptlrpc_body_v2 {
                                OBD_CONNECT2_ARCHIVE_ID_ARRAY | \
                                OBD_CONNECT2_SELINUX_POLICY | \
                                OBD_CONNECT2_LSOM | \
-                               OBD_CONNECT2_ASYNC_DISCARD)
+                               OBD_CONNECT2_ASYNC_DISCARD | \
+                               OBD_CONNECT2_PCC)
 
 #define OST_CONNECT_SUPPORTED  (OBD_CONNECT_SRVLOCK | OBD_CONNECT_GRANT | \
                                OBD_CONNECT_REQPORTAL | OBD_CONNECT_VERSION | \
@@ -1952,6 +1953,7 @@ enum mds_op_bias {
        MDS_CLOSE_RESYNC_DONE   = 1 << 16,
        MDS_CLOSE_LAYOUT_SPLIT  = 1 << 17,
        MDS_TRUNC_KEEP_LEASE    = 1 << 18,
+       MDS_PCC_ATTACH          = 1 << 19,
 };
 
 #define MDS_CLOSE_INTENT (MDS_HSM_RELEASE | MDS_CLOSE_LAYOUT_SWAP |         \
@@ -1974,7 +1976,10 @@ struct mdt_rec_create {
        struct lu_fid   cr_fid2;
        struct lustre_handle cr_open_handle_old; /* in case of open replay */
        __s64           cr_time;
-       __u64           cr_rdev;
+       union {
+               __u64           cr_rdev;
+               __u32           cr_archive_id;
+       };
        __u64           cr_ioepoch;
        __u64           cr_padding_1;   /* rr_blocks */
        __u32           cr_mode;
@@ -3545,6 +3550,8 @@ struct close_data {
                struct close_data_resync_done   cd_resync;
                /* split close */
                __u16                           cd_mirror_id;
+               /* PCC release */
+               __u32                           cd_archive_id;
        };
 };