LU-13306 mgs: use large NIDS in the nid table on the MGS

[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 6912a51..f69b0e3 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_idl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_idl.h
@@ -70,6 +70,7 @@
 #include <linux/errno.h>
 #include <linux/fiemap.h>
 #include <linux/types.h>
+#include <linux/lnet/nidstr.h>
 #include <linux/lnet/lnet-types.h>
 #include <linux/lustre/lustre_user.h>
 #include <linux/lustre/lustre_ver.h>
@@ -953,7 +954,8 @@ struct ptlrpc_body_v2 {
                                OBD_CONNECT_BULK_MBITS | OBD_CONNECT_BARRIER | \
                                OBD_CONNECT_FLAGS2)
 
-#define MGS_CONNECT_SUPPORTED2 OBD_CONNECT2_REP_MBITS
+#define MGS_CONNECT_SUPPORTED2 OBD_CONNECT2_REP_MBITS | \
+                               OBD_CONNECT2_LARGE_NID
 
 /* Features required for this version of the client to work with server */
 #define CLIENT_CONNECT_MDT_REQD (OBD_CONNECT_FID |     \
@@ -2613,6 +2615,7 @@ struct mgs_send_param {
 #define MTI_NAME_MAXLEN  64
 #define MTI_PARAM_MAXLEN 4096
 #define MTI_NIDS_MAX     32
+
 struct mgs_target_info {
        __u32           mti_lustre_ver;
        __u32           mti_stripe_index;
@@ -2625,7 +2628,8 @@ struct mgs_target_info {
        char            mti_uuid[sizeof(struct obd_uuid)];
        __u64           mti_nids[MTI_NIDS_MAX]; /* host nids (lnet_nid_t) */
        char            mti_params[MTI_PARAM_MAXLEN];
-};
+       char            mti_nidlist[][LNET_NIDSTR_SIZE];
+} __attribute__((packed));
 
 struct mgs_nidtbl_entry {
         __u64           mne_version;    /* table version of this entry */