/* * GPL HEADER START * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 only, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License version 2 for more details (a copy is included * in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU General Public License * version 2 along with this program; If not, see * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * * GPL HEADER END */ /* * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. * Use is subject to license terms. * * Copyright (c) 2011, Intel Corporation. */ /* * This file is part of Lustre, http://www.lustre.org/ * Lustre is a trademark of Sun Microsystems, Inc. * * lnet/include/lnet/lnetst.h * * Author: Liang Zhen */ #ifndef __LNET_ST_H__ #define __LNET_ST_H__ #include #include #include #define LST_FEAT_NONE (0) #define LST_FEAT_BULK_LEN (1 << 0) /* enable variable page size */ #define LST_FEATS_EMPTY (LST_FEAT_NONE) #define LST_FEATS_MASK (LST_FEAT_NONE | LST_FEAT_BULK_LEN) #define LST_NAME_SIZE 32 /* max name buffer length */ #define LSTIO_DEBUG 0xC00 /* debug */ #define LSTIO_SESSION_NEW 0xC01 /* create session */ #define LSTIO_SESSION_END 0xC02 /* end session */ #define LSTIO_SESSION_INFO 0xC03 /* query session */ #define LSTIO_GROUP_ADD 0xC10 /* add group */ #define LSTIO_GROUP_LIST 0xC11 /* list all groups in session */ #define LSTIO_GROUP_INFO 0xC12 /* query defailt infomation of specified group */ #define LSTIO_GROUP_DEL 0xC13 /* delete group */ #define LSTIO_NODES_ADD 0xC14 /* add nodes to specified group */ #define LSTIO_GROUP_UPDATE 0xC15 /* update group */ #define LSTIO_BATCH_ADD 0xC20 /* add batch */ #define LSTIO_BATCH_START 0xC21 /* start batch */ #define LSTIO_BATCH_STOP 0xC22 /* stop batch */ #define LSTIO_BATCH_DEL 0xC23 /* delete batch */ #define LSTIO_BATCH_LIST 0xC24 /* show all batches in the session */ #define LSTIO_BATCH_INFO 0xC25 /* show defail of specified batch */ #define LSTIO_TEST_ADD 0xC26 /* add test (to batch) */ #define LSTIO_BATCH_QUERY 0xC27 /* query batch status */ #define LSTIO_STAT_QUERY 0xC30 /* get stats */ typedef struct { lnet_nid_t ses_nid; /* nid of console node */ __u64 ses_stamp; /* time stamp */ } lst_sid_t; /*** session id */ extern lst_sid_t LST_INVALID_SID; typedef struct { __u64 bat_id; /* unique id in session */ } lst_bid_t; /*** batch id (group of tests) */ /* Status of test node */ #define LST_NODE_ACTIVE 0x1 /* node in this session */ #define LST_NODE_BUSY 0x2 /* node is taken by other session */ #define LST_NODE_DOWN 0x4 /* node is down */ #define LST_NODE_UNKNOWN 0x8 /* node not in session */ typedef struct { lnet_process_id_t nde_id; /* id of node */ int nde_state; /* state of node */ } lstcon_node_ent_t; /*** node entry, for list_group command */ typedef struct { int nle_nnode; /* # of nodes */ int nle_nactive; /* # of active nodes */ int nle_nbusy; /* # of busy nodes */ int nle_ndown; /* # of down nodes */ int nle_nunknown; /* # of unknown nodes */ } lstcon_ndlist_ent_t; /*** node_list entry, for list_batch command */ typedef struct { int tse_type; /* test type */ int tse_loop; /* loop count */ int tse_concur; /* concurrency of test */ } lstcon_test_ent_t; /*** test summary entry, for list_batch command */ typedef struct { int bae_state; /* batch status */ int bae_timeout; /* batch timeout */ int bae_ntest; /* # of tests in the batch */ } lstcon_batch_ent_t; /*** batch summary entry, for list_batch command */ typedef struct { lstcon_ndlist_ent_t tbe_cli_nle; /* client (group) node_list entry */ lstcon_ndlist_ent_t tbe_srv_nle; /* server (group) node_list entry */ union { lstcon_test_ent_t tbe_test; /* test entry */ lstcon_batch_ent_t tbe_batch; /* batch entry */ } u; } lstcon_test_batch_ent_t; /*** test/batch verbose information entry, *** for list_batch command */ typedef struct { cfs_list_t rpe_link; /* link chain */ lnet_process_id_t rpe_peer; /* peer's id */ struct timeval rpe_stamp; /* time stamp of RPC */ int rpe_state; /* peer's state */ int rpe_rpc_errno; /* RPC errno */ lst_sid_t rpe_sid; /* peer's session id */ int rpe_fwk_errno; /* framework errno */ int rpe_priv[4]; /* private data */ char rpe_payload[0]; /* private reply payload */ } lstcon_rpc_ent_t; typedef struct { int trs_rpc_stat[4]; /* RPCs stat (0: total, 1: failed, 2: finished, 4: reserved */ int trs_rpc_errno; /* RPC errno */ int trs_fwk_stat[8]; /* framework stat */ int trs_fwk_errno; /* errno of the first remote error */ void *trs_fwk_private; /* private framework stat */ } lstcon_trans_stat_t; static inline int lstcon_rpc_stat_total(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_rpc_stat[0] : stat->trs_rpc_stat[0]; } static inline int lstcon_rpc_stat_success(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_rpc_stat[1] : stat->trs_rpc_stat[1]; } static inline int lstcon_rpc_stat_failure(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_rpc_stat[2] : stat->trs_rpc_stat[2]; } static inline int lstcon_sesop_stat_success(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; } static inline int lstcon_sesop_stat_failure(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; } static inline int lstcon_sesqry_stat_active(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; } static inline int lstcon_sesqry_stat_busy(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; } static inline int lstcon_sesqry_stat_unknown(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[2] : stat->trs_fwk_stat[2]; } static inline int lstcon_tsbop_stat_success(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; } static inline int lstcon_tsbop_stat_failure(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; } static inline int lstcon_tsbqry_stat_idle(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; } static inline int lstcon_tsbqry_stat_run(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; } static inline int lstcon_tsbqry_stat_failure(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[2] : stat->trs_fwk_stat[2]; } static inline int lstcon_statqry_stat_success(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0]; } static inline int lstcon_statqry_stat_failure(lstcon_trans_stat_t *stat, int inc) { return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1]; } /* create a session */ typedef struct { int lstio_ses_key; /* IN: local key */ int lstio_ses_timeout; /* IN: session timeout */ int lstio_ses_force; /* IN: force create ? */ /** IN: session features */ unsigned lstio_ses_feats; lst_sid_t *lstio_ses_idp; /* OUT: session id */ int lstio_ses_nmlen; /* IN: name length */ char *lstio_ses_namep; /* IN: session name */ } lstio_session_new_args_t; /* query current session */ typedef struct { lst_sid_t *lstio_ses_idp; /* OUT: session id */ int *lstio_ses_keyp; /* OUT: local key */ /** OUT: session features */ unsigned *lstio_ses_featp; lstcon_ndlist_ent_t *lstio_ses_ndinfo; /* OUT: */ int lstio_ses_nmlen; /* IN: name length */ char *lstio_ses_namep; /* OUT: session name */ } lstio_session_info_args_t; /* delete a session */ typedef struct { int lstio_ses_key; /* IN: session key */ } lstio_session_end_args_t; #define LST_OPC_SESSION 1 #define LST_OPC_GROUP 2 #define LST_OPC_NODES 3 #define LST_OPC_BATCHCLI 4 #define LST_OPC_BATCHSRV 5 typedef struct { int lstio_dbg_key; /* IN: session key */ int lstio_dbg_type; /* IN: debug sessin|batch|group|nodes list */ int lstio_dbg_flags; /* IN: reserved debug flags */ int lstio_dbg_timeout; /* IN: timeout of debug */ int lstio_dbg_nmlen; /* IN: len of name */ char *lstio_dbg_namep; /* IN: name of group|batch */ int lstio_dbg_count; /* IN: # of test nodes to debug */ lnet_process_id_t *lstio_dbg_idsp; /* IN: id of test nodes */ cfs_list_t *lstio_dbg_resultp; /* OUT: list head of result buffer */ } lstio_debug_args_t; typedef struct { int lstio_grp_key; /* IN: session key */ int lstio_grp_nmlen; /* IN: name length */ char *lstio_grp_namep; /* IN: group name */ } lstio_group_add_args_t; typedef struct { int lstio_grp_key; /* IN: session key */ int lstio_grp_nmlen; /* IN: name length */ char *lstio_grp_namep; /* IN: group name */ } lstio_group_del_args_t; #define LST_GROUP_CLEAN 1 /* remove inactive nodes in the group */ #define LST_GROUP_REFRESH 2 /* refresh inactive nodes in the group */ #define LST_GROUP_RMND 3 /* delete nodes from the group */ typedef struct { int lstio_grp_key; /* IN: session key */ int lstio_grp_opc; /* IN: OPC */ int lstio_grp_args; /* IN: arguments */ int lstio_grp_nmlen; /* IN: name length */ char *lstio_grp_namep; /* IN: group name */ int lstio_grp_count; /* IN: # of nodes id */ lnet_process_id_t *lstio_grp_idsp; /* IN: array of nodes */ cfs_list_t *lstio_grp_resultp; /* OUT: list head of result buffer */ } lstio_group_update_args_t; typedef struct { int lstio_grp_key; /* IN: session key */ int lstio_grp_nmlen; /* IN: name length */ char *lstio_grp_namep; /* IN: group name */ int lstio_grp_count; /* IN: # of nodes */ /** OUT: session features */ unsigned *lstio_grp_featp; lnet_process_id_t *lstio_grp_idsp; /* IN: nodes */ cfs_list_t *lstio_grp_resultp; /* OUT: list head of result buffer */ } lstio_group_nodes_args_t; typedef struct { int lstio_grp_key; /* IN: session key */ int lstio_grp_idx; /* IN: group idx */ int lstio_grp_nmlen; /* IN: name len */ char *lstio_grp_namep; /* OUT: name */ } lstio_group_list_args_t; typedef struct { int lstio_grp_key; /* IN: session key */ int lstio_grp_nmlen; /* IN: name len */ char *lstio_grp_namep; /* IN: name */ lstcon_ndlist_ent_t *lstio_grp_entp; /* OUT: description of group */ int *lstio_grp_idxp; /* IN/OUT: node index */ int *lstio_grp_ndentp; /* IN/OUT: # of nodent */ lstcon_node_ent_t *lstio_grp_dentsp; /* OUT: nodent array */ } lstio_group_info_args_t; #define LST_DEFAULT_BATCH "batch" /* default batch name */ typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: batch name */ } lstio_batch_add_args_t; typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: batch name */ } lstio_batch_del_args_t; typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_timeout; /* IN: timeout for the batch */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: batch name */ cfs_list_t *lstio_bat_resultp; /* OUT: list head of result buffer */ } lstio_batch_run_args_t; typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_force; /* IN: abort unfinished test RPC */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: batch name */ cfs_list_t *lstio_bat_resultp; /* OUT: list head of result buffer */ } lstio_batch_stop_args_t; typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_testidx; /* IN: test index */ int lstio_bat_client; /* IN: is test client? */ int lstio_bat_timeout; /* IN: timeout for waiting */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: batch name */ cfs_list_t *lstio_bat_resultp; /* OUT: list head of result buffer */ } lstio_batch_query_args_t; typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_idx; /* IN: index */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: batch name */ } lstio_batch_list_args_t; typedef struct { int lstio_bat_key; /* IN: session key */ int lstio_bat_nmlen; /* IN: name length */ char *lstio_bat_namep; /* IN: name */ int lstio_bat_server; /* IN: query server or not */ int lstio_bat_testidx; /* IN: test index */ lstcon_test_batch_ent_t *lstio_bat_entp; /* OUT: batch ent */ int *lstio_bat_idxp; /* IN/OUT: index of node */ int *lstio_bat_ndentp; /* IN/OUT: # of nodent */ lstcon_node_ent_t *lstio_bat_dentsp; /* array of nodent */ } lstio_batch_info_args_t; /* add stat in session */ typedef struct { int lstio_sta_key; /* IN: session key */ int lstio_sta_timeout; /* IN: timeout for stat requst */ int lstio_sta_nmlen; /* IN: group name length */ char *lstio_sta_namep; /* IN: group name */ int lstio_sta_count; /* IN: # of pid */ lnet_process_id_t *lstio_sta_idsp; /* IN: pid */ cfs_list_t *lstio_sta_resultp; /* OUT: list head of result buffer */ } lstio_stat_args_t; typedef enum { LST_TEST_BULK = 1, LST_TEST_PING = 2 } lst_test_type_t; /* create a test in a batch */ #define LST_MAX_CONCUR 1024 /* Max concurrency of test */ typedef struct { int lstio_tes_key; /* IN: session key */ int lstio_tes_bat_nmlen; /* IN: batch name len */ char *lstio_tes_bat_name; /* IN: batch name */ int lstio_tes_type; /* IN: test type */ int lstio_tes_oneside; /* IN: one sided test */ int lstio_tes_loop; /* IN: loop count */ int lstio_tes_concur; /* IN: concurrency */ int lstio_tes_dist; /* IN: node distribution in destination groups */ int lstio_tes_span; /* IN: node span in destination groups */ int lstio_tes_sgrp_nmlen; /* IN: source group name length */ char *lstio_tes_sgrp_name; /* IN: group name */ int lstio_tes_dgrp_nmlen; /* IN: destination group name length */ char *lstio_tes_dgrp_name; /* IN: group name */ int lstio_tes_param_len; /* IN: param buffer len */ void *lstio_tes_param; /* IN: parameter for specified test: lstio_bulk_param_t, lstio_ping_param_t, ... more */ int *lstio_tes_retp; /* OUT: private returned value */ cfs_list_t *lstio_tes_resultp; /* OUT: list head of result buffer */ } lstio_test_args_t; typedef enum { LST_BRW_READ = 1, LST_BRW_WRITE = 2 } lst_brw_type_t; typedef enum { LST_BRW_CHECK_NONE = 1, LST_BRW_CHECK_SIMPLE = 2, LST_BRW_CHECK_FULL = 3 } lst_brw_flags_t; typedef struct { int blk_opc; /* bulk operation code */ int blk_size; /* size (bytes) */ int blk_time; /* time of running the test*/ int blk_flags; /* reserved flags */ } lst_test_bulk_param_t; typedef struct { int png_size; /* size of ping message */ int png_time; /* time */ int png_loop; /* loop */ int png_flags; /* reserved flags */ } lst_test_ping_param_t; /* more tests */ #ifdef __WINNT__ #include #include #endif typedef struct { __u32 errors; __u32 rpcs_sent; __u32 rpcs_rcvd; __u32 rpcs_dropped; __u32 rpcs_expired; __u64 bulk_get; __u64 bulk_put; } WIRE_ATTR srpc_counters_t; typedef struct { /** milliseconds since current session started */ __u32 running_ms; __u32 active_batches; __u32 zombie_sessions; __u32 brw_errors; __u32 ping_errors; } WIRE_ATTR sfw_counters_t; #endif