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11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
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17 * version 2 along with this program; If not, see
18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
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21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
30 * Copyright (c) 2012, 2014, Intel Corporation.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
36 * lnet/include/lnet/lnetst.h
38 * Author: Liang Zhen <liangzhen@clusterfs.com>
44 #define LST_FEAT_NONE (0)
45 #define LST_FEAT_BULK_LEN (1 << 0) /* enable variable page size */
47 #define LST_FEATS_EMPTY (LST_FEAT_NONE)
48 #define LST_FEATS_MASK (LST_FEAT_NONE | LST_FEAT_BULK_LEN)
50 #define LST_NAME_SIZE 32 /* max name buffer length */
52 #define LSTIO_DEBUG 0xC00 /* debug */
53 #define LSTIO_SESSION_NEW 0xC01 /* create session */
54 #define LSTIO_SESSION_END 0xC02 /* end session */
55 #define LSTIO_SESSION_INFO 0xC03 /* query session */
56 #define LSTIO_GROUP_ADD 0xC10 /* add group */
57 #define LSTIO_GROUP_LIST 0xC11 /* list all groups in session */
58 #define LSTIO_GROUP_INFO 0xC12 /* query defailt infomation of specified group */
59 #define LSTIO_GROUP_DEL 0xC13 /* delete group */
60 #define LSTIO_NODES_ADD 0xC14 /* add nodes to specified group */
61 #define LSTIO_GROUP_UPDATE 0xC15 /* update group */
62 #define LSTIO_BATCH_ADD 0xC20 /* add batch */
63 #define LSTIO_BATCH_START 0xC21 /* start batch */
64 #define LSTIO_BATCH_STOP 0xC22 /* stop batch */
65 #define LSTIO_BATCH_DEL 0xC23 /* delete batch */
66 #define LSTIO_BATCH_LIST 0xC24 /* show all batches in the session */
67 #define LSTIO_BATCH_INFO 0xC25 /* show defail of specified batch */
68 #define LSTIO_TEST_ADD 0xC26 /* add test (to batch) */
69 #define LSTIO_BATCH_QUERY 0xC27 /* query batch status */
70 #define LSTIO_STAT_QUERY 0xC30 /* get stats */
73 lnet_nid_t ses_nid; /* nid of console node */
74 __u64 ses_stamp; /* time stamp */
75 } lst_sid_t; /*** session id */
77 extern lst_sid_t LST_INVALID_SID;
80 __u64 bat_id; /* unique id in session */
81 } lst_bid_t; /*** batch id (group of tests) */
83 /* Status of test node */
84 #define LST_NODE_ACTIVE 0x1 /* node in this session */
85 #define LST_NODE_BUSY 0x2 /* node is taken by other session */
86 #define LST_NODE_DOWN 0x4 /* node is down */
87 #define LST_NODE_UNKNOWN 0x8 /* node not in session */
90 lnet_process_id_t nde_id; /* id of node */
91 int nde_state; /* state of node */
92 } lstcon_node_ent_t; /*** node entry, for list_group command */
95 int nle_nnode; /* # of nodes */
96 int nle_nactive; /* # of active nodes */
97 int nle_nbusy; /* # of busy nodes */
98 int nle_ndown; /* # of down nodes */
99 int nle_nunknown; /* # of unknown nodes */
100 } lstcon_ndlist_ent_t; /*** node_list entry, for list_batch command */
103 int tse_type; /* test type */
104 int tse_loop; /* loop count */
105 int tse_concur; /* concurrency of test */
106 } lstcon_test_ent_t; /*** test summary entry, for list_batch command */
109 int bae_state; /* batch status */
110 int bae_timeout; /* batch timeout */
111 int bae_ntest; /* # of tests in the batch */
112 } lstcon_batch_ent_t; /*** batch summary entry, for list_batch command */
115 lstcon_ndlist_ent_t tbe_cli_nle; /* client (group) node_list entry */
116 lstcon_ndlist_ent_t tbe_srv_nle; /* server (group) node_list entry */
118 lstcon_test_ent_t tbe_test; /* test entry */
119 lstcon_batch_ent_t tbe_batch; /* batch entry */
121 } lstcon_test_batch_ent_t; /*** test/batch verbose information entry,
122 *** for list_batch command */
125 struct list_head rpe_link; /* link chain */
126 lnet_process_id_t rpe_peer; /* peer's id */
127 struct timeval rpe_stamp; /* time stamp of RPC */
128 int rpe_state; /* peer's state */
129 int rpe_rpc_errno; /* RPC errno */
131 lst_sid_t rpe_sid; /* peer's session id */
132 int rpe_fwk_errno; /* framework errno */
133 int rpe_priv[4]; /* private data */
134 char rpe_payload[0]; /* private reply payload */
138 int trs_rpc_stat[4]; /* RPCs stat (0: total, 1: failed, 2: finished, 4: reserved */
139 int trs_rpc_errno; /* RPC errno */
140 int trs_fwk_stat[8]; /* framework stat */
141 int trs_fwk_errno; /* errno of the first remote error */
142 void *trs_fwk_private; /* private framework stat */
143 } lstcon_trans_stat_t;
146 lstcon_rpc_stat_total(lstcon_trans_stat_t *stat, int inc)
148 return inc ? ++stat->trs_rpc_stat[0] : stat->trs_rpc_stat[0];
152 lstcon_rpc_stat_success(lstcon_trans_stat_t *stat, int inc)
154 return inc ? ++stat->trs_rpc_stat[1] : stat->trs_rpc_stat[1];
158 lstcon_rpc_stat_failure(lstcon_trans_stat_t *stat, int inc)
160 return inc ? ++stat->trs_rpc_stat[2] : stat->trs_rpc_stat[2];
164 lstcon_sesop_stat_success(lstcon_trans_stat_t *stat, int inc)
166 return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0];
170 lstcon_sesop_stat_failure(lstcon_trans_stat_t *stat, int inc)
172 return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1];
176 lstcon_sesqry_stat_active(lstcon_trans_stat_t *stat, int inc)
178 return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0];
182 lstcon_sesqry_stat_busy(lstcon_trans_stat_t *stat, int inc)
184 return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1];
188 lstcon_sesqry_stat_unknown(lstcon_trans_stat_t *stat, int inc)
190 return inc ? ++stat->trs_fwk_stat[2] : stat->trs_fwk_stat[2];
194 lstcon_tsbop_stat_success(lstcon_trans_stat_t *stat, int inc)
196 return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0];
200 lstcon_tsbop_stat_failure(lstcon_trans_stat_t *stat, int inc)
202 return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1];
206 lstcon_tsbqry_stat_idle(lstcon_trans_stat_t *stat, int inc)
208 return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0];
212 lstcon_tsbqry_stat_run(lstcon_trans_stat_t *stat, int inc)
214 return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1];
218 lstcon_tsbqry_stat_failure(lstcon_trans_stat_t *stat, int inc)
220 return inc ? ++stat->trs_fwk_stat[2] : stat->trs_fwk_stat[2];
224 lstcon_statqry_stat_success(lstcon_trans_stat_t *stat, int inc)
226 return inc ? ++stat->trs_fwk_stat[0] : stat->trs_fwk_stat[0];
230 lstcon_statqry_stat_failure(lstcon_trans_stat_t *stat, int inc)
232 return inc ? ++stat->trs_fwk_stat[1] : stat->trs_fwk_stat[1];
235 /* create a session */
237 int lstio_ses_key; /* IN: local key */
238 int lstio_ses_timeout; /* IN: session timeout */
239 int lstio_ses_force; /* IN: force create ? */
240 /** IN: session features */
241 unsigned lstio_ses_feats;
242 lst_sid_t __user *lstio_ses_idp; /* OUT: session id */
243 int lstio_ses_nmlen; /* IN: name length */
244 char __user *lstio_ses_namep; /* IN: session name */
245 } lstio_session_new_args_t;
247 /* query current session */
249 lst_sid_t __user *lstio_ses_idp; /* OUT: session id */
250 int __user *lstio_ses_keyp; /* OUT: local key */
251 /** OUT: session features */
252 unsigned __user *lstio_ses_featp;
253 lstcon_ndlist_ent_t __user *lstio_ses_ndinfo; /* OUT: */
254 int lstio_ses_nmlen; /* IN: name length */
255 char __user *lstio_ses_namep; /* OUT: session name */
256 } lstio_session_info_args_t;
258 /* delete a session */
260 int lstio_ses_key; /* IN: session key */
261 } lstio_session_end_args_t;
263 #define LST_OPC_SESSION 1
264 #define LST_OPC_GROUP 2
265 #define LST_OPC_NODES 3
266 #define LST_OPC_BATCHCLI 4
267 #define LST_OPC_BATCHSRV 5
270 int lstio_dbg_key; /* IN: session key */
271 int lstio_dbg_type; /* IN: debug sessin|batch|group|nodes list */
272 int lstio_dbg_flags; /* IN: reserved debug flags */
273 int lstio_dbg_timeout; /* IN: timeout of debug */
275 int lstio_dbg_nmlen; /* IN: len of name */
276 char __user *lstio_dbg_namep; /* IN: name of group|batch */
277 int lstio_dbg_count; /* IN: # of test nodes to debug */
278 lnet_process_id_t __user *lstio_dbg_idsp; /* IN: id of test nodes */
279 /* OUT: list head of result buffer */
280 struct list_head __user *lstio_dbg_resultp;
281 } lstio_debug_args_t;
284 int lstio_grp_key; /* IN: session key */
285 int lstio_grp_nmlen; /* IN: name length */
286 char __user *lstio_grp_namep; /* IN: group name */
287 } lstio_group_add_args_t;
290 int lstio_grp_key; /* IN: session key */
291 int lstio_grp_nmlen; /* IN: name length */
292 char __user *lstio_grp_namep; /* IN: group name */
293 } lstio_group_del_args_t;
295 #define LST_GROUP_CLEAN 1 /* remove inactive nodes in the group */
296 #define LST_GROUP_REFRESH 2 /* refresh inactive nodes in the group */
297 #define LST_GROUP_RMND 3 /* delete nodes from the group */
300 int lstio_grp_key; /* IN: session key */
301 int lstio_grp_opc; /* IN: OPC */
302 int lstio_grp_args; /* IN: arguments */
303 int lstio_grp_nmlen; /* IN: name length */
304 char __user *lstio_grp_namep; /* IN: group name */
305 int lstio_grp_count; /* IN: # of nodes id */
306 lnet_process_id_t __user *lstio_grp_idsp; /* IN: array of nodes */
307 /* OUT: list head of result buffer */
308 struct list_head __user *lstio_grp_resultp;
309 } lstio_group_update_args_t;
312 int lstio_grp_key; /* IN: session key */
313 int lstio_grp_nmlen; /* IN: name length */
314 char __user *lstio_grp_namep; /* IN: group name */
315 int lstio_grp_count; /* IN: # of nodes */
316 /** OUT: session features */
317 unsigned __user *lstio_grp_featp;
318 lnet_process_id_t __user *lstio_grp_idsp; /* IN: nodes */
319 /* OUT: list head of result buffer */
320 struct list_head __user *lstio_grp_resultp;
321 } lstio_group_nodes_args_t;
324 int lstio_grp_key; /* IN: session key */
325 int lstio_grp_idx; /* IN: group idx */
326 int lstio_grp_nmlen; /* IN: name len */
327 char __user *lstio_grp_namep; /* OUT: name */
328 } lstio_group_list_args_t;
331 int lstio_grp_key; /* IN: session key */
332 int lstio_grp_nmlen; /* IN: name len */
333 char __user *lstio_grp_namep; /* IN: name */
334 lstcon_ndlist_ent_t __user *lstio_grp_entp; /* OUT: description of group */
336 int __user *lstio_grp_idxp; /* IN/OUT: node index */
337 int __user *lstio_grp_ndentp; /* IN/OUT: # of nodent */
338 lstcon_node_ent_t __user *lstio_grp_dentsp; /* OUT: nodent array */
339 } lstio_group_info_args_t;
341 #define LST_DEFAULT_BATCH "batch" /* default batch name */
344 int lstio_bat_key; /* IN: session key */
345 int lstio_bat_nmlen; /* IN: name length */
346 char __user *lstio_bat_namep; /* IN: batch name */
347 } lstio_batch_add_args_t;
350 int lstio_bat_key; /* IN: session key */
351 int lstio_bat_nmlen; /* IN: name length */
352 char __user *lstio_bat_namep; /* IN: batch name */
353 } lstio_batch_del_args_t;
356 /* IN: session key */
358 /* IN: timeout for the batch */
359 int lstio_bat_timeout;
360 /* IN: name length */
363 char __user *lstio_bat_namep;
364 /* OUT: list head of result buffer */
365 struct list_head __user *lstio_bat_resultp;
366 } lstio_batch_run_args_t;
369 /* IN: session key */
371 /* IN: abort unfinished test RPC */
373 /* IN: name length */
376 char __user *lstio_bat_namep;
377 /* OUT: list head of result buffer */
378 struct list_head __user *lstio_bat_resultp;
379 } lstio_batch_stop_args_t;
382 /* IN: session key */
385 int lstio_bat_testidx;
386 /* IN: is test client? */
387 int lstio_bat_client;
388 /* IN: timeout for waiting */
389 int lstio_bat_timeout;
390 /* IN: name length */
393 char __user *lstio_bat_namep;
394 /* OUT: list head of result buffer */
395 struct list_head __user *lstio_bat_resultp;
396 } lstio_batch_query_args_t;
399 int lstio_bat_key; /* IN: session key */
400 int lstio_bat_idx; /* IN: index */
401 int lstio_bat_nmlen; /* IN: name length */
402 char __user *lstio_bat_namep; /* IN: batch name */
403 } lstio_batch_list_args_t;
406 int lstio_bat_key; /* IN: session key */
407 int lstio_bat_nmlen; /* IN: name length */
408 char __user *lstio_bat_namep; /* IN: name */
409 int lstio_bat_server; /* IN: query server or not */
410 int lstio_bat_testidx; /* IN: test index */
411 lstcon_test_batch_ent_t __user *lstio_bat_entp; /* OUT: batch ent */
413 int __user *lstio_bat_idxp; /* IN/OUT: index of node */
414 int __user *lstio_bat_ndentp; /* IN/OUT: # of nodent */
415 lstcon_node_ent_t __user *lstio_bat_dentsp; /* array of nodent */
416 } lstio_batch_info_args_t;
418 /* add stat in session */
420 /* IN: session key */
422 /* IN: timeout for stat requst */
423 int lstio_sta_timeout;
424 /* IN: group name length */
427 char __user *lstio_sta_namep;
431 lnet_process_id_t __user *lstio_sta_idsp;
432 /* OUT: list head of result buffer */
433 struct list_head __user *lstio_sta_resultp;
441 /* create a test in a batch */
442 #define LST_MAX_CONCUR 1024 /* Max concurrency of test */
445 int lstio_tes_key; /* IN: session key */
446 int lstio_tes_bat_nmlen; /* IN: batch name len */
447 char __user *lstio_tes_bat_name; /* IN: batch name */
448 int lstio_tes_type; /* IN: test type */
449 int lstio_tes_oneside; /* IN: one sided test */
450 int lstio_tes_loop; /* IN: loop count */
451 int lstio_tes_concur; /* IN: concurrency */
453 int lstio_tes_dist; /* IN: node distribution in destination groups */
454 int lstio_tes_span; /* IN: node span in destination groups */
455 int lstio_tes_sgrp_nmlen; /* IN: source group name length */
456 char __user *lstio_tes_sgrp_name; /* IN: group name */
457 int lstio_tes_dgrp_nmlen; /* IN: destination group name length */
458 char __user *lstio_tes_dgrp_name; /* IN: group name */
460 /* IN: param buffer len */
461 int lstio_tes_param_len;
462 /* IN: parameter for specified test:
466 void __user *lstio_tes_param;
467 /* OUT: private returned value */
468 int __user *lstio_tes_retp;
469 /* OUT: list head of result buffer */
470 struct list_head __user *lstio_tes_resultp;
479 LST_BRW_CHECK_NONE = 1,
480 LST_BRW_CHECK_SIMPLE = 2,
481 LST_BRW_CHECK_FULL = 3
485 int blk_opc; /* bulk operation code */
486 int blk_size; /* size (bytes) */
487 int blk_time; /* time of running the test*/
488 int blk_flags; /* reserved flags */
489 } lst_test_bulk_param_t;
492 int png_size; /* size of ping message */
493 int png_time; /* time */
494 int png_loop; /* loop */
495 int png_flags; /* reserved flags */
496 } lst_test_ping_param_t;
506 } WIRE_ATTR srpc_counters_t;
509 /** milliseconds since current session started */
511 __u32 active_batches;
512 __u32 zombie_sessions;
515 } WIRE_ATTR sfw_counters_t;