2 * Copyright 2006, Sine Nomine Associates and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
10 /* Main program file. Define globals. */
18 #include <afsconfig.h>
19 #include <afs/param.h>
33 #include <WINNT/afsevent.h>
35 #include <sys/param.h>
39 #endif /* ITIMER_REAL */
42 #include <afs/afsint.h>
43 #include <afs/assert.h>
49 #include <afs/osi_inode.h>
53 #include <afs/afsutil.h>
54 #include <afs/fileutil.h>
62 #include "partition.h"
63 #include "daemon_com.h"
69 int VolumeChanged; /* hack to make dir package happy */
72 #ifndef AFS_DEMAND_ATTACH_FS
74 main(int argc, char ** argv)
76 fprintf(stderr, "*** salvsync-debug is only supported for OpenAFS builds with the demand-attach fileserver extension\n");
79 #else /* AFS_DEMAND_ATTACH_FS */
89 struct salv_state * sop;
92 static int common_prolog(struct cmd_syndesc *, struct state *);
93 static int common_salv_prolog(struct cmd_syndesc *, struct state *);
95 static int do_salvop(struct state *, afs_int32 command, SYNC_response * res);
97 static char * response_code_to_string(afs_int32);
98 static char * command_code_to_string(afs_int32);
99 static char * reason_code_to_string(afs_int32);
100 static char * program_type_to_string(afs_int32);
101 static char * state_code_to_string(afs_int32);
104 static int OpStats(struct cmd_syndesc * as, void * rock);
105 static int OpSalvage(struct cmd_syndesc * as, void * rock);
106 static int OpCancel(struct cmd_syndesc * as, void * rock);
107 static int OpCancelAll(struct cmd_syndesc * as, void * rock);
108 static int OpRaisePrio(struct cmd_syndesc * as, void * rock);
109 static int OpQuery(struct cmd_syndesc * as, void * rock);
113 #include "AFS_component_version_number.c"
117 #define COMMON_PARMS_OFFSET 13
118 #define COMMON_PARMS(ts) \
119 cmd_Seek(ts, COMMON_PARMS_OFFSET); \
120 cmd_AddParm(ts, "-reason", CMD_SINGLE, CMD_OPTIONAL, "sync protocol reason code"); \
121 cmd_AddParm(ts, "-programtype", CMD_SINGLE, CMD_OPTIONAL, "program type code")
123 #define COMMON_SALV_PARMS_OFFSET 10
124 #define COMMON_SALV_PARMS(ts) \
125 cmd_Seek(ts, COMMON_SALV_PARMS_OFFSET); \
126 cmd_AddParm(ts, "-volumeid", CMD_SINGLE, 0, "volume id"); \
127 cmd_AddParm(ts, "-partition", CMD_SINGLE, CMD_OPTIONAL, "partition name"); \
128 cmd_AddParm(ts, "-priority", CMD_SINGLE, CMD_OPTIONAL, "priority")
130 #define SALV_PARMS_DECL(ts) \
131 COMMON_SALV_PARMS(ts); \
134 #define COMMON_PARMS_DECL(ts) \
138 main(int argc, char **argv)
140 struct cmd_syndesc *ts;
143 extern char cml_version_number[];
145 /* Initialize directory paths */
146 if (!(initAFSDirPath() & AFSDIR_SERVER_PATHS_OK)) {
148 ReportErrorEventAlt(AFSEVT_SVR_NO_INSTALL_DIR, 0, argv[0], 0);
150 fprintf(stderr, "%s: Unable to obtain AFS server directory.\n",
156 ts = cmd_CreateSyntax("stats", OpStats, NULL, "get salvageserver statistics (SALVSYNC_NOP opcode)");
157 COMMON_PARMS_DECL(ts);
158 cmd_CreateAlias(ts, "nop");
160 ts = cmd_CreateSyntax("salvage", OpSalvage, NULL, "schedule a salvage (SALVSYNC_SALVAGE opcode)");
163 ts = cmd_CreateSyntax("cancel", OpCancel, NULL, "cancel a salvage (SALVSYNC_CANCEL opcode)");
166 ts = cmd_CreateSyntax("raiseprio", OpRaisePrio, NULL, "raise a salvage priority (SALVSYNC_RAISEPRIO opcode)");
168 cmd_CreateAlias(ts, "rp");
170 ts = cmd_CreateSyntax("query", OpQuery, NULL, "query salvage status (SALVSYNC_QUERY opcode)");
172 cmd_CreateAlias(ts, "qry");
174 ts = cmd_CreateSyntax("kill", OpCancelAll, NULL, "cancel all scheduled salvages (SALVSYNC_CANCELALL opcode)");
175 COMMON_PARMS_DECL(ts);
177 err = cmd_Dispatch(argc, argv);
182 common_prolog(struct cmd_syndesc * as, struct state * state)
184 register struct cmd_item *ti;
187 if (afs_winsockInit() < 0) {
192 VInitVolumePackage(debugUtility, 1, 1,
196 if ((ti = as->parms[COMMON_PARMS_OFFSET].items)) { /* -reason */
197 state->reason = atoi(ti->data);
199 if ((ti = as->parms[COMMON_PARMS_OFFSET+1].items)) { /* -programtype */
200 if (!strcmp(ti->data, "fileServer")) {
201 programType = fileServer;
202 } else if (!strcmp(ti->data, "volumeUtility")) {
203 programType = volumeUtility;
204 } else if (!strcmp(ti->data, "salvager")) {
205 programType = salvager;
206 } else if (!strcmp(ti->data, "salvageServer")) {
207 programType = salvageServer;
209 programType = (ProgramType) atoi(ti->data);
219 common_salv_prolog(struct cmd_syndesc * as, struct state * state)
221 register struct cmd_item *ti;
222 char pname[100], *temp;
224 state->sop = (struct salv_state *) calloc(1, sizeof(struct salv_state));
225 assert(state->sop != NULL);
227 if ((ti = as->parms[COMMON_SALV_PARMS_OFFSET].items)) { /* -volumeid */
228 state->sop->volume = atoi(ti->data);
230 fprintf(stderr, "required argument -volumeid not given\n");
233 if ((ti = as->parms[COMMON_SALV_PARMS_OFFSET+1].items)) { /* -partition */
234 strlcpy(state->sop->partName, ti->data, sizeof(state->sop->partName));
236 memset(state->sop->partName, 0, sizeof(state->sop->partName));
239 if ((ti = as->parms[COMMON_SALV_PARMS_OFFSET+2].items)) { /* -prio */
240 state->sop->prio = atoi(ti->data);
242 state->sop->prio = 0;
249 do_salvop(struct state * state, afs_int32 command, SYNC_response * res)
252 SALVSYNC_response_hdr hdr_l, *hdr;
257 res->payload.len = sizeof(hdr_l);
258 res->payload.buf = hdr = &hdr_l;
260 hdr = (SALVSYNC_response_hdr *) res->payload.buf;
263 fprintf(stderr, "calling SALVSYNC_SalvageVolume with command code %d (%s)\n",
264 command, command_code_to_string(command));
266 code = SALVSYNC_SalvageVolume(state->sop->volume,
267 state->sop->partName,
278 fprintf(stderr, "possible sync protocol error. return code was %d\n", code);
281 fprintf(stderr, "SALVSYNC_SalvageVolume returned %d (%s)\n", code, response_code_to_string(code));
282 fprintf(stderr, "protocol response code was %d (%s)\n",
283 res->hdr.response, response_code_to_string(res->hdr.response));
284 fprintf(stderr, "protocol reason code was %d (%s)\n",
285 res->hdr.reason, reason_code_to_string(res->hdr.reason));
287 printf("state = {\n");
288 if (res->hdr.flags & SALVSYNC_FLAG_VOL_STATS_VALID) {
289 printf("\tstate = %d (%s)\n",
290 hdr->state, state_code_to_string(hdr->state));
291 printf("\tprio = %d\n", hdr->prio);
293 printf("\tsq_len = %d\n", hdr->sq_len);
294 printf("\tpq_len = %d\n", hdr->pq_len);
301 response_code_to_string(afs_int32 response)
307 return "SYNC_DENIED";
309 return "SYNC_COM_ERROR";
310 case SYNC_BAD_COMMAND:
311 return "SYNC_BAD_COMMAND";
313 return "SYNC_FAILED";
315 return "**UNKNOWN**";
320 command_code_to_string(afs_int32 command)
323 case SYNC_COM_CHANNEL_CLOSE:
324 return "SYNC_COM_CHANNEL_CLOSE";
326 return "SALVSYNC_NOP";
327 case SALVSYNC_SALVAGE:
328 return "SALVSYNC_SALVAGE";
329 case SALVSYNC_CANCEL:
330 return "SALVSYNC_CANCEL";
331 case SALVSYNC_RAISEPRIO:
332 return "SALVSYNC_RAISEPRIO";
334 return "SALVSYNC_QUERY";
335 case SALVSYNC_CANCELALL:
336 return "SALVSYNC_CANCELLALL";
338 return "**UNKNOWN**";
343 reason_code_to_string(afs_int32 reason)
346 case SALVSYNC_WHATEVER:
347 return "SALVSYNC_WHATEVER";
349 return "SALVSYNC_ERROR";
350 case SALVSYNC_OPERATOR:
351 return "SALVSYNC_OPERATOR";
352 case SALVSYNC_SHUTDOWN:
353 return "SALVSYNC_SHUTDOWN";
354 case SALVSYNC_NEEDED:
355 return "SALVSYNC_NEEDED";
357 return "**UNKNOWN**";
362 program_type_to_string(afs_int32 type)
364 switch ((ProgramType)type) {
368 return "volumeUtility";
372 return "salvageServer";
374 return "**UNKNOWN**";
379 state_code_to_string(afs_int32 state)
382 case SALVSYNC_STATE_UNKNOWN:
383 return "SALVSYNC_STATE_UNKNOWN";
384 case SALVSYNC_STATE_QUEUED:
385 return "SALVSYNC_STATE_QUEUED";
386 case SALVSYNC_STATE_SALVAGING:
387 return "SALVSYNC_STATE_SALVAGING";
388 case SALVSYNC_STATE_ERROR:
389 return "SALVSYNC_STATE_ERROR";
390 case SALVSYNC_STATE_DONE:
391 return "SALVSYNC_STATE_DONE";
393 return "**UNKNOWN**";
398 OpStats(struct cmd_syndesc * as, void * rock)
402 common_prolog(as, &state);
403 common_salv_prolog(as, &state);
405 do_salvop(&state, SALVSYNC_NOP, NULL);
411 OpSalvage(struct cmd_syndesc * as, void * rock)
415 common_prolog(as, &state);
416 common_salv_prolog(as, &state);
418 do_salvop(&state, SALVSYNC_SALVAGE, NULL);
424 OpCancel(struct cmd_syndesc * as, void * rock)
428 common_prolog(as, &state);
429 common_salv_prolog(as, &state);
431 do_salvop(&state, SALVSYNC_CANCEL, NULL);
437 OpCancelAll(struct cmd_syndesc * as, void * rock)
441 common_prolog(as, &state);
442 common_salv_prolog(as, &state);
444 do_salvop(&state, SALVSYNC_CANCELALL, NULL);
450 OpRaisePrio(struct cmd_syndesc * as, void * rock)
454 common_prolog(as, &state);
455 common_salv_prolog(as, &state);
457 do_salvop(&state, SALVSYNC_RAISEPRIO, NULL);
463 OpQuery(struct cmd_syndesc * as, void * rock)
467 common_prolog(as, &state);
468 common_salv_prolog(as, &state);
470 do_salvop(&state, SALVSYNC_QUERY, NULL);
475 #endif /* AFS_DEMAND_ATTACH_FS */