2 * Copyright 2006-2008, 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. */
14 * fssync administration tool
18 #include <afsconfig.h>
19 #include <afs/param.h>
31 #include <WINNT/afsevent.h>
33 #include <sys/param.h>
37 #endif /* ITIMER_REAL */
40 #include <afs/afsint.h>
41 #include <afs/assert.h>
46 #include <afs/osi_inode.h>
51 #include <afs/afsutil.h>
52 #include <afs/fileutil.h>
60 #include "partition.h"
61 #include "daemon_com.h"
67 int VolumeChanged; /* hack to make dir package happy */
79 struct volop_state * vop;
82 static int common_prolog(struct cmd_syndesc *, struct state *);
83 static int common_volop_prolog(struct cmd_syndesc *, struct state *);
85 static int do_volop(struct state *, afs_int32 command, SYNC_response * res);
87 static char * response_code_to_string(afs_int32);
88 static char * command_code_to_string(afs_int32);
89 static char * reason_code_to_string(afs_int32);
90 static char * program_type_to_string(afs_int32);
92 static int VolOnline(struct cmd_syndesc * as, void * rock);
93 static int VolOffline(struct cmd_syndesc * as, void * rock);
94 static int VolMode(struct cmd_syndesc * as, void * rock);
95 static int VolDetach(struct cmd_syndesc * as, void * rock);
96 static int VolBreakCBKs(struct cmd_syndesc * as, void * rock);
97 static int VolMove(struct cmd_syndesc * as, void * rock);
98 static int VolList(struct cmd_syndesc * as, void * rock);
99 static int VolLeaveOff(struct cmd_syndesc * as, void * rock);
100 static int VolForceAttach(struct cmd_syndesc * as, void * rock);
101 static int VolForceError(struct cmd_syndesc * as, void * rock);
102 static int VolQuery(struct cmd_syndesc * as, void * rock);
103 static int VolHdrQuery(struct cmd_syndesc * as, void * rock);
104 static int VolOpQuery(struct cmd_syndesc * as, void * rock);
105 static int StatsQuery(struct cmd_syndesc * as, void * rock);
106 static int VnQuery(struct cmd_syndesc * as, void * rock);
108 static void print_vol_stats_general(VolPkgStats * stats);
109 static void print_vol_stats_viceP(struct DiskPartitionStats64 * stats);
110 static void print_vol_stats_hash(struct VolumeHashChainStats * stats);
111 #ifdef AFS_DEMAND_ATTACH_FS
112 static void print_vol_stats_hdr(struct volume_hdr_LRU_stats * stats);
116 #include "AFS_component_version_number.c"
120 #define COMMON_PARMS_OFFSET 12
121 #define COMMON_PARMS(ts) \
122 cmd_Seek(ts, COMMON_PARMS_OFFSET); \
123 cmd_AddParm(ts, "-reason", CMD_SINGLE, CMD_OPTIONAL, "sync protocol reason code"); \
124 cmd_AddParm(ts, "-programtype", CMD_SINGLE, CMD_OPTIONAL, "program type code")
126 #define COMMON_VOLOP_PARMS_OFFSET 10
127 #define COMMON_VOLOP_PARMS(ts) \
128 cmd_Seek(ts, COMMON_VOLOP_PARMS_OFFSET); \
129 cmd_AddParm(ts, "-volumeid", CMD_SINGLE, 0, "volume id"); \
130 cmd_AddParm(ts, "-partition", CMD_SINGLE, CMD_OPTIONAL, "partition name")
132 #define CUSTOM_PARMS_OFFSET 1
135 #define VOLOP_PARMS_DECL(ts) \
136 COMMON_VOLOP_PARMS(ts); \
138 #define COMMON_PARMS_DECL(ts) \
142 main(int argc, char **argv)
144 struct cmd_syndesc *ts;
147 /* Initialize directory paths */
148 if (!(initAFSDirPath() & AFSDIR_SERVER_PATHS_OK)) {
150 ReportErrorEventAlt(AFSEVT_SVR_NO_INSTALL_DIR, 0, argv[0], 0);
152 fprintf(stderr, "%s: Unable to obtain AFS server directory.\n",
158 ts = cmd_CreateSyntax("online", VolOnline, NULL, "bring a volume online (FSYNC_VOL_ON opcode)");
159 VOLOP_PARMS_DECL(ts);
161 ts = cmd_CreateSyntax("offline", VolOffline, NULL, "take a volume offline (FSYNC_VOL_OFF opcode)");
162 VOLOP_PARMS_DECL(ts);
164 ts = cmd_CreateSyntax("mode", VolMode, NULL, "change volume attach mode (FSYNC_VOL_NEEDVOLUME opcode)");
165 VOLOP_PARMS_DECL(ts);
166 cmd_CreateAlias(ts, "needvolume");
168 ts = cmd_CreateSyntax("detach", VolDetach, NULL, "detach a volume (FSYNC_VOL_DONE opcode)");
169 VOLOP_PARMS_DECL(ts);
171 ts = cmd_CreateSyntax("callback", VolBreakCBKs, NULL, "break callbacks for volume (FSYNC_VOL_BREAKCBKS opcode)");
172 VOLOP_PARMS_DECL(ts);
173 cmd_CreateAlias(ts, "cbk");
175 ts = cmd_CreateSyntax("move", VolMove, NULL, "set volume moved flag (FSYNC_VOL_MOVE opcode)");
176 VOLOP_PARMS_DECL(ts);
178 ts = cmd_CreateSyntax("list", VolList, NULL, "sync local volume list (FSYNC_VOL_LISTVOLUMES opcode)");
179 VOLOP_PARMS_DECL(ts);
180 cmd_CreateAlias(ts, "ls");
182 ts = cmd_CreateSyntax("leaveoff", VolLeaveOff, 0, "leave volume offline (FSYNC_VOL_LEAVE_OFF opcode)");
183 VOLOP_PARMS_DECL(ts);
185 ts = cmd_CreateSyntax("attach", VolForceAttach, 0, "force full attachment (FSYNC_VOL_ATTACH opcode)");
186 VOLOP_PARMS_DECL(ts);
188 ts = cmd_CreateSyntax("error", VolForceError, 0, "force into hard error state (FSYNC_VOL_FORCE_ERROR opcode)");
189 VOLOP_PARMS_DECL(ts);
191 ts = cmd_CreateSyntax("query", VolQuery, NULL, "get volume structure (FSYNC_VOL_QUERY opcode)");
192 VOLOP_PARMS_DECL(ts);
193 cmd_CreateAlias(ts, "qry");
195 ts = cmd_CreateSyntax("header", VolHdrQuery, NULL, "get volume disk data structure (FSYNC_VOL_QUERY_HDR opcode)");
196 VOLOP_PARMS_DECL(ts);
197 cmd_CreateAlias(ts, "hdr");
199 ts = cmd_CreateSyntax("volop", VolOpQuery, NULL, "get pending volume operation info (FSYNC_VOL_QUERY_VOP opcode)");
200 VOLOP_PARMS_DECL(ts);
201 cmd_CreateAlias(ts, "vop");
203 ts = cmd_CreateSyntax("vnode", VnQuery, NULL, "get vnode structure (FSYNC_VOL_QUERY_VNODE opcode)");
204 cmd_Seek(ts, CUSTOM_PARMS_OFFSET);
205 cmd_AddParm(ts, "-volumeid", CMD_SINGLE, 0, "volume id");
206 cmd_AddParm(ts, "-vnodeid", CMD_SINGLE, 0, "vnode id");
207 cmd_AddParm(ts, "-unique", CMD_SINGLE, 0, "uniquifier");
208 cmd_AddParm(ts, "-partition", CMD_SINGLE, 0, "paritition name");
209 COMMON_PARMS_DECL(ts);
211 ts = cmd_CreateSyntax("stats", StatsQuery, NULL, "see 'stats help' for more information");
212 cmd_Seek(ts, CUSTOM_PARMS_OFFSET);
213 cmd_AddParm(ts, "-cmd", CMD_SINGLE, 0, "subcommand");
214 cmd_AddParm(ts, "-arg1", CMD_SINGLE, CMD_OPTIONAL, "arg1");
215 cmd_AddParm(ts, "-arg2", CMD_SINGLE, CMD_OPTIONAL, "arg2");
216 COMMON_PARMS_DECL(ts);
218 err = cmd_Dispatch(argc, argv);
223 common_prolog(struct cmd_syndesc * as, struct state * state)
225 register struct cmd_item *ti;
228 if (afs_winsockInit() < 0) {
233 VInitVolumePackage(debugUtility, 1, 1,
237 if ((ti = as->parms[COMMON_PARMS_OFFSET].items)) { /* -reason */
238 state->reason = atoi(ti->data);
240 if ((ti = as->parms[COMMON_PARMS_OFFSET+1].items)) { /* -programtype */
241 if (!strcmp(ti->data, "fileServer")) {
242 programType = fileServer;
243 } else if (!strcmp(ti->data, "volumeUtility")) {
244 programType = volumeUtility;
245 } else if (!strcmp(ti->data, "salvager")) {
246 programType = salvager;
247 } else if (!strcmp(ti->data, "salvageServer")) {
248 programType = salvageServer;
250 programType = (ProgramType) atoi(ti->data);
260 common_volop_prolog(struct cmd_syndesc * as, struct state * state)
262 register struct cmd_item *ti;
264 state->vop = (struct volop_state *) calloc(1, sizeof(struct volop_state));
265 assert(state->vop != NULL);
267 if ((ti = as->parms[COMMON_VOLOP_PARMS_OFFSET].items)) { /* -volumeid */
268 state->vop->volume = atoi(ti->data);
270 fprintf(stderr, "required argument -volumeid not given\n");
273 if ((ti = as->parms[COMMON_VOLOP_PARMS_OFFSET+1].items)) { /* -partition */
274 strlcpy(state->vop->partName, ti->data, sizeof(state->vop->partName));
276 memset(state->vop->partName, 0, sizeof(state->vop->partName));
283 do_volop(struct state * state, afs_int32 command, SYNC_response * res)
286 SYNC_PROTO_BUF_DECL(res_buf);
291 res->payload.len = SYNC_PROTO_MAX_LEN;
292 res->payload.buf = res_buf;
295 fprintf(stderr, "calling FSYNC_VolOp with command code %d (%s)\n",
296 command, command_code_to_string(command));
298 code = FSYNC_VolOp(state->vop->volume,
299 state->vop->partName,
309 fprintf(stderr, "possible sync protocol error. return code was %d\n", code);
312 fprintf(stderr, "FSYNC_VolOp returned %d (%s)\n", code, response_code_to_string(code));
313 fprintf(stderr, "protocol response code was %d (%s)\n",
314 res->hdr.response, response_code_to_string(res->hdr.response));
315 fprintf(stderr, "protocol reason code was %d (%s)\n",
316 res->hdr.reason, reason_code_to_string(res->hdr.reason));
325 #define ENUMTOSTRING(en) #en
326 #define ENUMCASE(en) \
328 return ENUMTOSTRING(en); \
331 #define FLAGTOSTRING(fl) #fl
332 #define FLAGCASE(bitstr, fl, str, count) \
334 if ((bitstr) & (fl)) { \
336 strlcat((str), " | ", sizeof(str)); \
337 strlcat((str), FLAGTOSTRING(fl), sizeof(str)); \
343 response_code_to_string(afs_int32 response)
347 ENUMCASE(SYNC_DENIED);
348 ENUMCASE(SYNC_COM_ERROR);
349 ENUMCASE(SYNC_BAD_COMMAND);
350 ENUMCASE(SYNC_FAILED);
352 return "**UNKNOWN**";
357 command_code_to_string(afs_int32 command)
360 ENUMCASE(SYNC_COM_CHANNEL_CLOSE);
361 ENUMCASE(FSYNC_VOL_ON);
362 ENUMCASE(FSYNC_VOL_OFF);
363 ENUMCASE(FSYNC_VOL_LISTVOLUMES);
364 ENUMCASE(FSYNC_VOL_NEEDVOLUME);
365 ENUMCASE(FSYNC_VOL_MOVE);
366 ENUMCASE(FSYNC_VOL_BREAKCBKS);
367 ENUMCASE(FSYNC_VOL_DONE);
368 ENUMCASE(FSYNC_VOL_QUERY);
369 ENUMCASE(FSYNC_VOL_QUERY_HDR);
370 ENUMCASE(FSYNC_VOL_QUERY_VOP);
371 ENUMCASE(FSYNC_VOL_STATS_GENERAL);
372 ENUMCASE(FSYNC_VOL_STATS_VICEP);
373 ENUMCASE(FSYNC_VOL_STATS_HASH);
374 ENUMCASE(FSYNC_VOL_STATS_HDR);
375 ENUMCASE(FSYNC_VOL_STATS_VLRU);
376 ENUMCASE(FSYNC_VOL_ATTACH);
377 ENUMCASE(FSYNC_VOL_FORCE_ERROR);
378 ENUMCASE(FSYNC_VOL_LEAVE_OFF);
379 ENUMCASE(FSYNC_VOL_QUERY_VNODE);
381 return "**UNKNOWN**";
386 reason_code_to_string(afs_int32 reason)
389 ENUMCASE(SYNC_REASON_NONE);
390 ENUMCASE(SYNC_REASON_MALFORMED_PACKET);
391 ENUMCASE(SYNC_REASON_NOMEM);
392 ENUMCASE(SYNC_REASON_ENCODING_ERROR);
393 ENUMCASE(FSYNC_WHATEVER);
394 ENUMCASE(FSYNC_SALVAGE);
395 ENUMCASE(FSYNC_MOVE);
396 ENUMCASE(FSYNC_OPERATOR);
397 ENUMCASE(FSYNC_EXCLUSIVE);
398 ENUMCASE(FSYNC_UNKNOWN_VOLID);
399 ENUMCASE(FSYNC_HDR_NOT_ATTACHED);
400 ENUMCASE(FSYNC_NO_PENDING_VOL_OP);
401 ENUMCASE(FSYNC_VOL_PKG_ERROR);
402 ENUMCASE(FSYNC_UNKNOWN_VNID);
404 return "**UNKNOWN**";
409 program_type_to_string(afs_int32 type)
411 switch ((ProgramType)type) {
412 ENUMCASE(fileServer);
413 ENUMCASE(volumeUtility);
415 ENUMCASE(salvageServer);
416 ENUMCASE(debugUtility);
418 return "**UNKNOWN**";
423 VolOnline(struct cmd_syndesc * as, void * rock)
427 common_prolog(as, &state);
428 common_volop_prolog(as, &state);
430 do_volop(&state, FSYNC_VOL_ON, NULL);
436 VolOffline(struct cmd_syndesc * as, void * rock)
440 common_prolog(as, &state);
441 common_volop_prolog(as, &state);
443 do_volop(&state, FSYNC_VOL_OFF, NULL);
449 VolMode(struct cmd_syndesc * as, void * rock)
453 common_prolog(as, &state);
454 common_volop_prolog(as, &state);
456 do_volop(&state, FSYNC_VOL_NEEDVOLUME, NULL);
462 VolDetach(struct cmd_syndesc * as, void * rock)
466 common_prolog(as, &state);
467 common_volop_prolog(as, &state);
469 do_volop(&state, FSYNC_VOL_DONE, NULL);
475 VolBreakCBKs(struct cmd_syndesc * as, void * rock)
479 common_prolog(as, &state);
480 common_volop_prolog(as, &state);
482 do_volop(&state, FSYNC_VOL_BREAKCBKS, NULL);
488 VolMove(struct cmd_syndesc * as, void * rock)
492 common_prolog(as, &state);
493 common_volop_prolog(as, &state);
495 do_volop(&state, FSYNC_VOL_MOVE, NULL);
501 VolList(struct cmd_syndesc * as, void * rock)
505 common_prolog(as, &state);
506 common_volop_prolog(as, &state);
508 do_volop(&state, FSYNC_VOL_LISTVOLUMES, NULL);
514 VolLeaveOff(struct cmd_syndesc * as, void * rock)
518 common_prolog(as, &state);
519 common_volop_prolog(as, &state);
521 do_volop(&state, FSYNC_VOL_LEAVE_OFF, NULL);
527 VolForceAttach(struct cmd_syndesc * as, void * rock)
531 common_prolog(as, &state);
532 common_volop_prolog(as, &state);
534 do_volop(&state, FSYNC_VOL_ATTACH, NULL);
540 VolForceError(struct cmd_syndesc * as, void * rock)
544 common_prolog(as, &state);
545 common_volop_prolog(as, &state);
547 do_volop(&state, FSYNC_VOL_FORCE_ERROR, NULL);
552 #ifdef AFS_DEMAND_ATTACH_FS
554 vol_state_to_string(VolState state)
557 ENUMCASE(VOL_STATE_UNATTACHED);
558 ENUMCASE(VOL_STATE_PREATTACHED);
559 ENUMCASE(VOL_STATE_ATTACHING);
560 ENUMCASE(VOL_STATE_ATTACHED);
561 ENUMCASE(VOL_STATE_UPDATING);
562 ENUMCASE(VOL_STATE_GET_BITMAP);
563 ENUMCASE(VOL_STATE_HDR_LOADING);
564 ENUMCASE(VOL_STATE_HDR_ATTACHING);
565 ENUMCASE(VOL_STATE_SHUTTING_DOWN);
566 ENUMCASE(VOL_STATE_GOING_OFFLINE);
567 ENUMCASE(VOL_STATE_OFFLINING);
568 ENUMCASE(VOL_STATE_DETACHING);
569 ENUMCASE(VOL_STATE_SALVSYNC_REQ);
570 ENUMCASE(VOL_STATE_SALVAGING);
571 ENUMCASE(VOL_STATE_ERROR);
572 ENUMCASE(VOL_STATE_VNODE_ALLOC);
573 ENUMCASE(VOL_STATE_VNODE_GET);
574 ENUMCASE(VOL_STATE_VNODE_CLOSE);
575 ENUMCASE(VOL_STATE_VNODE_RELEASE);
576 ENUMCASE(VOL_STATE_VLRU_ADD);
577 ENUMCASE(VOL_STATE_FREED);
579 return "**UNKNOWN**";
584 vol_flags_to_string(afs_uint16 flags)
586 static char str[128];
590 FLAGCASE(flags, VOL_HDR_ATTACHED, str, count);
591 FLAGCASE(flags, VOL_HDR_LOADED, str, count);
592 FLAGCASE(flags, VOL_HDR_IN_LRU, str, count);
593 FLAGCASE(flags, VOL_IN_HASH, str, count);
594 FLAGCASE(flags, VOL_ON_VBYP_LIST, str, count);
595 FLAGCASE(flags, VOL_IS_BUSY, str, count);
596 FLAGCASE(flags, VOL_ON_VLRU, str, count);
597 FLAGCASE(flags, VOL_HDR_DONTSALV, str, count);
603 vlru_idx_to_string(int idx)
606 ENUMCASE(VLRU_QUEUE_NEW);
607 ENUMCASE(VLRU_QUEUE_MID);
608 ENUMCASE(VLRU_QUEUE_OLD);
609 ENUMCASE(VLRU_QUEUE_CANDIDATE);
610 ENUMCASE(VLRU_QUEUE_HELD);
611 ENUMCASE(VLRU_QUEUE_INVALID);
613 return "**UNKNOWN**";
619 vn_state_to_string(VnState state)
622 ENUMCASE(VN_STATE_INVALID);
623 ENUMCASE(VN_STATE_RELEASING);
624 ENUMCASE(VN_STATE_CLOSING);
625 ENUMCASE(VN_STATE_ALLOC);
626 ENUMCASE(VN_STATE_ONLINE);
627 ENUMCASE(VN_STATE_LOAD);
628 ENUMCASE(VN_STATE_EXCLUSIVE);
629 ENUMCASE(VN_STATE_STORE);
630 ENUMCASE(VN_STATE_READ);
631 ENUMCASE(VN_STATE_ERROR);
633 return "**UNKNOWN**";
638 vn_flags_to_string(afs_uint32 flags)
640 static char str[128];
644 FLAGCASE(flags, VN_ON_HASH, str, count);
645 FLAGCASE(flags, VN_ON_LRU, str, count);
646 FLAGCASE(flags, VN_ON_VVN, str, count);
653 VolQuery(struct cmd_syndesc * as, void * rock)
656 SYNC_PROTO_BUF_DECL(res_buf);
659 #ifdef AFS_DEMAND_ATTACH_FS
663 res.hdr.response_len = sizeof(res.hdr);
664 res.payload.buf = res_buf;
665 res.payload.len = SYNC_PROTO_MAX_LEN;
667 common_prolog(as, &state);
668 common_volop_prolog(as, &state);
670 do_volop(&state, FSYNC_VOL_QUERY, &res);
672 if (res.hdr.response == SYNC_OK) {
673 memcpy(&v, res.payload.buf, sizeof(Volume));
675 printf("volume = {\n");
676 printf("\thashid = %u\n", v.hashid);
677 printf("\theader = %p\n", v.header);
678 printf("\tdevice = %d\n", v.device);
679 printf("\tpartition = %p\n", v.partition);
680 printf("\tlinkHandle = %p\n", v.linkHandle);
681 printf("\tnextVnodeUnique = %u\n", v.nextVnodeUnique);
682 printf("\tdiskDataHandle = %p\n", v.diskDataHandle);
683 printf("\tvnodeHashOffset = %u\n", v.vnodeHashOffset);
684 printf("\tshuttingDown = %d\n", v.shuttingDown);
685 printf("\tgoingOffline = %d\n", v.goingOffline);
686 printf("\tcacheCheck = %u\n", v.cacheCheck);
687 printf("\tnUsers = %d\n", v.nUsers);
688 printf("\tneedsPutBack = %d\n", v.needsPutBack);
689 printf("\tspecialStatus = %d\n", v.specialStatus);
690 printf("\tupdateTime = %u\n", v.updateTime);
692 printf("\tvnodeIndex[vSmall] = {\n");
693 printf("\t\thandle = %p\n", v.vnodeIndex[vSmall].handle);
694 printf("\t\tbitmap = %p\n", v.vnodeIndex[vSmall].bitmap);
695 printf("\t\tbitmapSize = %u\n", v.vnodeIndex[vSmall].bitmapSize);
696 printf("\t\tbitmapOffset = %u\n", v.vnodeIndex[vSmall].bitmapOffset);
698 printf("\tvnodeIndex[vLarge] = {\n");
699 printf("\t\thandle = %p\n", v.vnodeIndex[vLarge].handle);
700 printf("\t\tbitmap = %p\n", v.vnodeIndex[vLarge].bitmap);
701 printf("\t\tbitmapSize = %u\n", v.vnodeIndex[vLarge].bitmapSize);
702 printf("\t\tbitmapOffset = %u\n", v.vnodeIndex[vLarge].bitmapOffset);
704 #ifdef AFS_DEMAND_ATTACH_FS
705 if (res.hdr.flags & SYNC_FLAG_DAFS_EXTENSIONS) {
706 printf("\tupdateTime = %u\n", v.updateTime);
707 printf("\tattach_state = %s\n", vol_state_to_string(v.attach_state));
708 printf("\tattach_flags = %s\n", vol_flags_to_string(v.attach_flags));
709 printf("\tnWaiters = %d\n", v.nWaiters);
710 printf("\tchainCacheCheck = %d\n", v.chainCacheCheck);
712 /* online salvage structure */
713 printf("\tsalvage = {\n");
714 printf("\t\tprio = %u\n", v.salvage.prio);
715 printf("\t\treason = %d\n", v.salvage.reason);
716 printf("\t\trequested = %d\n", v.salvage.requested);
717 printf("\t\tscheduled = %d\n", v.salvage.scheduled);
720 /* statistics structure */
721 printf("\tstats = {\n");
723 printf("\t\thash_lookups = {\n");
724 SplitInt64(v.stats.hash_lookups,hi,lo);
725 printf("\t\t\thi = %u\n", hi);
726 printf("\t\t\tlo = %u\n", lo);
729 printf("\t\thash_short_circuits = {\n");
730 SplitInt64(v.stats.hash_short_circuits,hi,lo);
731 printf("\t\t\thi = %u\n", hi);
732 printf("\t\t\tlo = %u\n", lo);
735 printf("\t\thdr_loads = {\n");
736 SplitInt64(v.stats.hdr_loads,hi,lo);
737 printf("\t\t\thi = %u\n", hi);
738 printf("\t\t\tlo = %u\n", lo);
741 printf("\t\thdr_gets = {\n");
742 SplitInt64(v.stats.hdr_gets,hi,lo);
743 printf("\t\t\thi = %u\n", hi);
744 printf("\t\t\tlo = %u\n", lo);
747 printf("\t\tattaches = %u\n", v.stats.attaches);
748 printf("\t\tsoft_detaches = %u\n", v.stats.soft_detaches);
749 printf("\t\tsalvages = %u\n", v.stats.salvages);
750 printf("\t\tvol_ops = %u\n", v.stats.vol_ops);
752 printf("\t\tlast_attach = %u\n", v.stats.last_attach);
753 printf("\t\tlast_get = %u\n", v.stats.last_get);
754 printf("\t\tlast_promote = %u\n", v.stats.last_promote);
755 printf("\t\tlast_hdr_get = %u\n", v.stats.last_hdr_get);
756 printf("\t\tlast_hdr_load = %u\n", v.stats.last_hdr_load);
757 printf("\t\tlast_salvage = %u\n", v.stats.last_salvage);
758 printf("\t\tlast_salvage_req = %u\n", v.stats.last_salvage_req);
759 printf("\t\tlast_vol_op = %u\n", v.stats.last_vol_op);
763 printf("\tvlru = {\n");
764 printf("\t\tidx = %d (%s)\n",
765 v.vlru.idx, vlru_idx_to_string(v.vlru.idx));
768 /* volume op state */
769 printf("\tpending_vol_op = %p\n", v.pending_vol_op);
771 #else /* !AFS_DEMAND_ATTACH_FS */
772 if (res.hdr.flags & SYNC_FLAG_DAFS_EXTENSIONS) {
773 printf("*** server asserted demand attach extensions. fssync-debug not built to\n");
774 printf("*** recognize those extensions. please recompile fssync-debug if you need\n");
775 printf("*** to dump dafs extended state\n");
777 #endif /* !AFS_DEMAND_ATTACH_FS */
785 VolHdrQuery(struct cmd_syndesc * as, void * rock)
788 SYNC_PROTO_BUF_DECL(res_buf);
793 res.hdr.response_len = sizeof(res.hdr);
794 res.payload.buf = res_buf;
795 res.payload.len = SYNC_PROTO_MAX_LEN;
797 common_prolog(as, &state);
798 common_volop_prolog(as, &state);
800 do_volop(&state, FSYNC_VOL_QUERY_HDR, &res);
802 if (res.hdr.response == SYNC_OK) {
803 memcpy(&v, res.payload.buf, sizeof(VolumeDiskData));
805 printf("VolumeDiskData = {\n");
806 printf("\tstamp = {\n");
807 printf("\t\tmagic = 0x%x\n", v.stamp.magic);
808 printf("\t\tversion = %u\n", v.stamp.version);
811 printf("\tid = %u\n", v.id);
812 printf("\tname = '%s'\n", v.name);
814 printf("\tinUse = %d (%s)\n", v.inUse, program_type_to_string(v.inUse));
816 printf("\tinUse = %d (no)\n", v.inUse);
818 printf("\tinService = %d\n", v.inService);
819 printf("\tblessed = %d\n", v.blessed);
820 printf("\tneedsSalvaged = %d\n", v.needsSalvaged);
821 printf("\tuniquifier = %u\n", v.uniquifier);
822 printf("\ttype = %d\n", v.type);
823 printf("\tparentId = %u\n", v.parentId);
824 printf("\tcloneId = %u\n", v.cloneId);
825 printf("\tbackupId = %u\n", v.backupId);
826 printf("\trestoredFromId = %u\n", v.restoredFromId);
827 printf("\tneedsCallback = %d\n", v.needsCallback);
828 printf("\tdestroyMe = %d\n", v.destroyMe);
829 printf("\tdontSalvage = %d\n", v.dontSalvage);
830 printf("\tmaxquota = %d\n", v.maxquota);
831 printf("\tminquota = %d\n", v.minquota);
832 printf("\tmaxfiles = %d\n", v.maxfiles);
833 printf("\taccountNumber = %u\n", v.accountNumber);
834 printf("\towner = %u\n", v.owner);
835 printf("\tfilecount = %d\n", v.filecount);
836 printf("\tdiskused = %d\n", v.diskused);
837 printf("\tdayUse = %d\n", v.dayUse);
838 for (i = 0; i < 7; i++) {
839 printf("\tweekUse[%d] = %d\n", i, v.weekUse[i]);
841 printf("\tdayUseDate = %u\n", v.dayUseDate);
842 printf("\tcreationDate = %u\n", v.creationDate);
843 printf("\taccessDate = %u\n", v.accessDate);
844 printf("\tupdateDate = %u\n", v.updateDate);
845 printf("\texpirationDate = %u\n", v.expirationDate);
846 printf("\tbackupDate = %u\n", v.backupDate);
847 printf("\tcopyDate = %u\n", v.copyDate);
848 #ifdef OPENAFS_VOL_STATS
849 printf("\tstat_initialized = %d\n", v.stat_initialized);
851 printf("\tmtd = '%s'\n", v.motd);
860 VolOpQuery(struct cmd_syndesc * as, void * rock)
863 SYNC_PROTO_BUF_DECL(res_buf);
865 FSSYNC_VolOp_info vop;
867 res.hdr.response_len = sizeof(res.hdr);
868 res.payload.buf = res_buf;
869 res.payload.len = SYNC_PROTO_MAX_LEN;
871 common_prolog(as, &state);
872 common_volop_prolog(as, &state);
874 do_volop(&state, FSYNC_VOL_QUERY_VOP, &res);
876 if (!(res.hdr.flags & SYNC_FLAG_DAFS_EXTENSIONS)) {
877 printf("*** file server not compiled with demand attach extensions.\n");
878 printf("*** pending volume operation metadata not available.\n");
881 if (res.hdr.response == SYNC_OK) {
882 memcpy(&vop, res.payload.buf, sizeof(FSSYNC_VolOp_info));
884 printf("pending_vol_op = {\n");
886 printf("\tcom = {\n");
887 printf("\t\tproto_version = %u\n", vop.com.proto_version);
888 printf("\t\tpkt_seq = %u\n", vop.com.pkt_seq);
889 printf("\t\tcom_seq = %u\n", vop.com.com_seq);
890 printf("\t\tprogramType = %d (%s)\n",
891 vop.com.programType, program_type_to_string(vop.com.programType));
892 printf("\t\tpid = %d\n", vop.com.pid);
893 printf("\t\ttid = %d\n", vop.com.tid);
894 printf("\t\tcommand = %d (%s)\n",
895 vop.com.command, command_code_to_string(vop.com.command));
896 printf("\t\treason = %d (%s)\n",
897 vop.com.reason, reason_code_to_string(vop.com.reason));
898 printf("\t\tcommand_len = %u\n", vop.com.command_len);
899 printf("\t\tflags = 0x%lux\n", afs_printable_uint32_lu(vop.com.flags));
902 printf("\tvop = {\n");
903 printf("\t\tvolume = %u\n", vop.vop.volume);
904 if (afs_strnlen(vop.vop.partName, sizeof(vop.vop.partName)) <
905 sizeof(vop.vop.partName)) {
906 printf("\t\tpartName = '%s'\n", vop.vop.partName);
908 printf("\t\tpartName = (illegal string)\n");
919 vn_prolog(struct cmd_syndesc * as, struct state * state)
921 register struct cmd_item *ti;
923 state->vop = (struct volop_state *) calloc(1, sizeof(struct volop_state));
924 assert(state->vop != NULL);
926 if ((ti = as->parms[CUSTOM_PARMS_OFFSET].items)) { /* -volumeid */
927 state->vop->volume = atoi(ti->data);
929 fprintf(stderr, "required argument -volumeid not given\n");
932 if ((ti = as->parms[CUSTOM_PARMS_OFFSET+1].items)) { /* -vnodeid */
933 state->vop->vnode = atoi(ti->data);
935 fprintf(stderr, "required argument -vnodeid not given\n");
938 if ((ti = as->parms[CUSTOM_PARMS_OFFSET+2].items)) { /* -unique */
939 state->vop->unique = atoi(ti->data);
941 state->vop->unique = 0;
944 if ((ti = as->parms[COMMON_VOLOP_PARMS_OFFSET+3].items)) { /* -partition */
945 strlcpy(state->vop->partName, ti->data, sizeof(state->vop->partName));
947 memset(state->vop->partName, 0, sizeof(state->vop->partName));
954 do_vnqry(struct state * state, SYNC_response * res)
957 int command = FSYNC_VOL_QUERY_VNODE;
958 FSSYNC_VnQry_hdr qry;
960 qry.volume = state->vop->volume;
961 qry.vnode = state->vop->vnode;
962 qry.unique = state->vop->unique;
964 strlcpy(qry.partName, state->vop->partName, sizeof(qry.partName));
966 fprintf(stderr, "calling FSYNC_GenericOp with command code %d (%s)\n",
967 command, command_code_to_string(command));
969 code = FSYNC_GenericOp(&qry, sizeof(qry), command, FSYNC_OPERATOR, res);
976 fprintf(stderr, "possible sync protocol error. return code was %d\n", code);
979 fprintf(stderr, "FSYNC_GenericOp returned %d (%s)\n", code, response_code_to_string(code));
980 fprintf(stderr, "protocol response code was %d (%s)\n",
981 res->hdr.response, response_code_to_string(res->hdr.response));
982 fprintf(stderr, "protocol reason code was %d (%s)\n",
983 res->hdr.reason, reason_code_to_string(res->hdr.reason));
991 VnQuery(struct cmd_syndesc * as, void * rock)
994 SYNC_PROTO_BUF_DECL(res_buf);
998 res.hdr.response_len = sizeof(res.hdr);
999 res.payload.buf = res_buf;
1000 res.payload.len = SYNC_PROTO_MAX_LEN;
1002 common_prolog(as, &state);
1003 vn_prolog(as, &state);
1005 do_vnqry(&state, &res);
1007 if (res.hdr.response == SYNC_OK) {
1008 memcpy(&v, res.payload.buf, sizeof(Volume));
1010 printf("vnode = {\n");
1012 printf("\tvid_hash = {\n");
1013 printf("\t\tnext = %p\n", v.vid_hash.next);
1014 printf("\t\tprev = %p\n", v.vid_hash.prev);
1017 printf("\thashNext = %p\n", v.hashNext);
1018 printf("\tlruNext = %p\n", v.lruNext);
1019 printf("\tlruPrev = %p\n", v.lruPrev);
1020 printf("\thashIndex = %hu\n", v.hashIndex);
1021 printf("\tchanged_newTime = %u\n", (unsigned int) v.changed_newTime);
1022 printf("\tchanged_oldTime = %u\n", (unsigned int) v.changed_oldTime);
1023 printf("\tdelete = %u\n", (unsigned int) v.delete);
1024 printf("\tvnodeNumber = %u\n", v.vnodeNumber);
1025 printf("\tvolumePtr = %p\n", v.volumePtr);
1026 printf("\tnUsers = %u\n", v.nUsers);
1027 printf("\tcacheCheck = %u\n", v.cacheCheck);
1029 #ifdef AFS_DEMAND_ATTACH_FS
1030 if (!(res.hdr.flags & SYNC_FLAG_DAFS_EXTENSIONS)) {
1031 printf("*** fssync-debug built to expect demand attach extensions. server asserted\n");
1032 printf("*** that it was not compiled with demand attach turned on. please recompile\n");
1033 printf("*** fssync-debug to match your server\n");
1037 printf("\tnReaders = %u\n", v.nReaders);
1038 printf("\tvn_state_flags = %s\n", vn_flags_to_string(v.vn_state_flags));
1039 printf("\tvn_state = %s\n", vn_state_to_string(v.vn_state));
1041 if (res.hdr.flags & SYNC_FLAG_DAFS_EXTENSIONS) {
1042 printf("*** server asserted demand attach extensions. fssync-debug not built to\n");
1043 printf("*** recognize those extensions. please recompile fssync-debug if you need\n");
1044 printf("*** to dump dafs extended state\n");
1047 #endif /* !AFS_DEMAND_ATTACH_FS */
1049 printf("\tvcp = %p\n", v.vcp);
1050 printf("\thandle = %p\n", v.handle);
1052 printf("\tdisk = {\n");
1053 printf("\t\ttype = %u\n", v.disk.type);
1054 printf("\t\tcloned = %u\n", v.disk.cloned);
1055 printf("\t\tmodeBits = %u\n", v.disk.modeBits);
1056 printf("\t\tlinkCount = %d\n", v.disk.linkCount);
1057 printf("\t\tlength = %u\n", v.disk.length);
1058 printf("\t\tuniquifier = %u\n", v.disk.uniquifier);
1059 printf("\t\tdataVersion = %u\n", v.disk.dataVersion);
1060 printf("\t\tvn_ino_lo = %u\n", v.disk.vn_ino_lo);
1061 printf("\t\tunixModifyTime = %u\n", v.disk.unixModifyTime);
1062 printf("\t\tauthor = %u\n", v.disk.author);
1063 printf("\t\towner = %u\n", v.disk.owner);
1064 printf("\t\tparent = %u\n", v.disk.parent);
1065 printf("\t\tvnodeMagic = %u\n", v.disk.vnodeMagic);
1067 printf("\t\tlock = {\n");
1068 printf("\t\t\tlockCount = %d\n", v.disk.lock.lockCount);
1069 printf("\t\t\tlockTime = %d\n", v.disk.lock.lockTime);
1072 printf("\t\tserverModifyTime = %u\n", v.disk.serverModifyTime);
1073 printf("\t\tgroup = %d\n", v.disk.group);
1074 printf("\t\tvn_ino_hi = %d\n", v.disk.vn_ino_hi);
1075 printf("\t\tvn_length_hi = %u\n", v.disk.vn_length_hi);
1087 StatsQuery(struct cmd_syndesc * as, void * rock)
1091 struct cmd_item *ti;
1093 SYNC_PROTO_BUF_DECL(res_buf);
1095 FSSYNC_StatsOp_hdr scom;
1098 struct VolPkgStats * vol_stats;
1099 struct VolumeHashChainStats * hash_stats;
1100 #ifdef AFS_DEMAND_ATTACH_FS
1101 struct volume_hdr_LRU_stats * hdr_stats;
1103 struct DiskPartitionStats64 * vicep_stats;
1107 res.hdr.response_len = sizeof(res.hdr);
1108 res.payload.buf = res_buf;
1109 res.payload.len = SYNC_PROTO_MAX_LEN;
1111 if ((ti = as->parms[CUSTOM_PARMS_OFFSET].items)) { /* -subcommand */
1112 if (!strcasecmp(ti->data, "vicep")) {
1113 command = FSYNC_VOL_STATS_VICEP;
1114 } else if (!strcasecmp(ti->data, "hash")) {
1115 command = FSYNC_VOL_STATS_HASH;
1116 #ifdef AFS_DEMAND_ATTACH_FS
1117 } else if (!strcasecmp(ti->data, "hdr")) {
1118 command = FSYNC_VOL_STATS_HDR;
1119 } else if (!strcasecmp(ti->data, "vlru")) {
1120 command = FSYNC_VOL_STATS_VLRU;
1122 } else if (!strcasecmp(ti->data, "pkg")) {
1123 command = FSYNC_VOL_STATS_GENERAL;
1124 } else if (!strcasecmp(ti->data, "help")) {
1125 fprintf(stderr, "fssync-debug stats subcommands:\n");
1126 fprintf(stderr, "\tpkg\tgeneral volume package stats\n");
1127 fprintf(stderr, "\tvicep\tvice partition stats\n");
1128 fprintf(stderr, "\thash\tvolume hash chain stats\n");
1129 #ifdef AFS_DEMAND_ATTACH_FS
1130 fprintf(stderr, "\thdr\tvolume header cache stats\n");
1131 fprintf(stderr, "\tvlru\tvlru generation stats\n");
1135 fprintf(stderr, "invalid stats subcommand");
1139 command = FSYNC_VOL_STATS_GENERAL;
1142 if ((ti = as->parms[CUSTOM_PARMS_OFFSET+1].items)) { /* -arg1 */
1144 case FSYNC_VOL_STATS_VICEP:
1145 strlcpy(scom.args.partName, ti->data, sizeof(state.vop->partName));
1147 case FSYNC_VOL_STATS_HASH:
1148 scom.args.hash_bucket = atoi(ti->data);
1150 case FSYNC_VOL_STATS_VLRU:
1151 scom.args.vlru_generation = atoi(ti->data);
1154 fprintf(stderr, "unrecognized arguments\n");
1159 case FSYNC_VOL_STATS_VICEP:
1160 case FSYNC_VOL_STATS_HASH:
1161 case FSYNC_VOL_STATS_VLRU:
1162 fprintf(stderr, "this subcommand requires more parameters\n");
1167 common_prolog(as, &state);
1169 fprintf(stderr, "calling FSYNC_askfs with command code %d (%s)\n",
1170 command, command_code_to_string(command));
1172 code = FSYNC_StatsOp(&scom, command, FSYNC_WHATEVER, &res);
1179 fprintf(stderr, "possible sync protocol error. return code was %d\n", code);
1182 fprintf(stderr, "FSYNC_VolOp returned %d (%s)\n", code, response_code_to_string(code));
1183 fprintf(stderr, "protocol response code was %d (%s)\n",
1184 res.hdr.response, response_code_to_string(res.hdr.response));
1185 fprintf(stderr, "protocol reason code was %d (%s)\n",
1186 res.hdr.reason, reason_code_to_string(res.hdr.reason));
1190 if (res.hdr.response == SYNC_OK) {
1192 case FSYNC_VOL_STATS_GENERAL:
1193 print_vol_stats_general(sres.vol_stats);
1195 case FSYNC_VOL_STATS_VICEP:
1196 print_vol_stats_viceP(sres.vicep_stats);
1198 case FSYNC_VOL_STATS_HASH:
1199 print_vol_stats_hash(sres.hash_stats);
1201 #ifdef AFS_DEMAND_ATTACH_FS
1202 case FSYNC_VOL_STATS_HDR:
1203 print_vol_stats_hdr(sres.hdr_stats);
1205 #endif /* AFS_DEMAND_ATTACH_FS */
1213 print_vol_stats_general(VolPkgStats * stats)
1215 #ifdef AFS_DEMAND_ATTACH_FS
1220 printf("VolPkgStats = {\n");
1221 #ifdef AFS_DEMAND_ATTACH_FS
1222 for (i = 0; i < VOL_STATE_COUNT; i++) {
1223 printf("\tvol_state_count[%s] = %d\n",
1224 vol_state_to_string(i),
1225 stats->state_levels[i]);
1228 SplitInt64(stats->hash_looks, hi, lo);
1229 printf("\thash_looks = {\n");
1230 printf("\t\thi = %u\n", hi);
1231 printf("\t\tlo = %u\n", lo);
1234 SplitInt64(stats->hash_reorders, hi, lo);
1235 printf("\thash_reorders = {\n");
1236 printf("\t\thi = %u\n", hi);
1237 printf("\t\tlo = %u\n", lo);
1240 SplitInt64(stats->salvages, hi, lo);
1241 printf("\tsalvages = {\n");
1242 printf("\t\thi = %u\n", hi);
1243 printf("\t\tlo = %u\n", lo);
1246 SplitInt64(stats->vol_ops, hi, lo);
1247 printf("\tvol_ops = {\n");
1248 printf("\t\thi = %u\n", hi);
1249 printf("\t\tlo = %u\n", lo);
1252 SplitInt64(stats->hdr_loads, hi, lo);
1253 printf("\thdr_loads = {\n");
1254 printf("\t\thi = %u\n", hi);
1255 printf("\t\tlo = %u\n", lo);
1258 SplitInt64(stats->hdr_gets, hi, lo);
1259 printf("\thdr_gets = {\n");
1260 printf("\t\thi = %u\n", hi);
1261 printf("\t\tlo = %u\n", lo);
1264 SplitInt64(stats->attaches, hi, lo);
1265 printf("\tattaches = {\n");
1266 printf("\t\thi = %u\n", hi);
1267 printf("\t\tlo = %u\n", lo);
1270 SplitInt64(stats->soft_detaches, hi, lo);
1271 printf("\tsoft_detaches = {\n");
1272 printf("\t\thi = %u\n", hi);
1273 printf("\t\tlo = %u\n", lo);
1276 printf("\thdr_cache_size = %d\n", stats->hdr_cache_size);
1282 print_vol_stats_viceP(struct DiskPartitionStats64 * stats)
1284 printf("DiskPartitionStats64 = {\n");
1285 printf("\tfree = %" AFS_INT64_FMT "\n", stats->free);
1286 printf("\tminFree = %" AFS_INT64_FMT "\n", stats->minFree);
1287 printf("\ttotalUsable = %" AFS_INT64_FMT "\n", stats->totalUsable);
1288 printf("\tf_files = %" AFS_INT64_FMT "\n", stats->f_files);
1289 #ifdef AFS_DEMAND_ATTACH_FS
1290 printf("\tvol_list_len = %d\n", stats->vol_list_len);
1296 print_vol_stats_hash(struct VolumeHashChainStats * stats)
1298 #ifdef AFS_DEMAND_ATTACH_FS
1302 printf("DiskPartitionStats = {\n");
1303 printf("\ttable_size = %d\n", stats->table_size);
1304 printf("\tchain_len = %d\n", stats->chain_len);
1306 #ifdef AFS_DEMAND_ATTACH_FS
1307 printf("\tchain_cacheCheck = %d\n", stats->chain_cacheCheck);
1308 printf("\tchain_busy = %d\n", stats->chain_busy);
1310 SplitInt64(stats->chain_looks, hi, lo);
1311 printf("\tchain_looks = {\n");
1312 printf("\t\thi = %u\n", hi);
1313 printf("\t\tlo = %u\n", lo);
1316 SplitInt64(stats->chain_gets, hi, lo);
1317 printf("\tchain_gets = {\n");
1318 printf("\t\thi = %u\n", hi);
1319 printf("\t\tlo = %u\n", lo);
1322 SplitInt64(stats->chain_reorders, hi, lo);
1323 printf("\tchain_reorders = {\n");
1324 printf("\t\thi = %u\n", hi);
1325 printf("\t\tlo = %u\n", lo);
1327 #endif /* AFS_DEMAND_ATTACH_FS */
1333 #ifdef AFS_DEMAND_ATTACH_FS
1335 print_vol_stats_hdr(struct volume_hdr_LRU_stats * stats)
1337 printf("volume_hdr_LRU_stats = {\n");
1338 printf("\tfree = %d\n", stats->free);
1339 printf("\tused = %d\n", stats->used);
1340 printf("\tattached = %d\n", stats->attached);
1343 #endif /* AFS_DEMAND_ATTACH_FS */