[mirror_zfs-debian.git] / zfs / zcmd / zdb / zdb_il.c

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

/*
 * Print intent log header and statistics.
 */

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <sys/zfs_context.h>
#include <sys/spa.h>
#include <sys/dmu.h>
#include <sys/stat.h>
#include <sys/resource.h>
#include <sys/zil.h>
#include <sys/zil_impl.h>

extern uint8_t dump_opt[256];

static void
print_log_bp(const blkptr_t *bp, const char *prefix)
{
	char blkbuf[BP_SPRINTF_LEN];

	sprintf_blkptr(blkbuf, BP_SPRINTF_LEN, bp);
	(void) printf("%s%s\n", prefix, blkbuf);
}

/* ARGSUSED */
static void
zil_prt_rec_create(zilog_t *zilog, int txtype, lr_create_t *lr)
{
	time_t crtime = lr->lr_crtime[0];
	char *name = (char *)(lr + 1);
	char *link = name + strlen(name) + 1;

	if (txtype == TX_SYMLINK)
		(void) printf("\t\t\t%s -> %s\n", name, link);
	else
		(void) printf("\t\t\t%s\n", name);

	(void) printf("\t\t\t%s", ctime(&crtime));
	(void) printf("\t\t\tdoid %llu, foid %llu, mode %llo\n",
	    (u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_foid,
	    (longlong_t)lr->lr_mode);
	(void) printf("\t\t\tuid %llu, gid %llu, gen %llu, rdev 0x%llx\n",
	    (u_longlong_t)lr->lr_uid, (u_longlong_t)lr->lr_gid,
	    (u_longlong_t)lr->lr_gen, (u_longlong_t)lr->lr_rdev);
}

/* ARGSUSED */
static void
zil_prt_rec_remove(zilog_t *zilog, int txtype, lr_remove_t *lr)
{
	(void) printf("\t\t\tdoid %llu, name %s\n",
	    (u_longlong_t)lr->lr_doid, (char *)(lr + 1));
}

/* ARGSUSED */
static void
zil_prt_rec_link(zilog_t *zilog, int txtype, lr_link_t *lr)
{
	(void) printf("\t\t\tdoid %llu, link_obj %llu, name %s\n",
	    (u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_link_obj,
	    (char *)(lr + 1));
}

/* ARGSUSED */
static void
zil_prt_rec_rename(zilog_t *zilog, int txtype, lr_rename_t *lr)
{
	char *snm = (char *)(lr + 1);
	char *tnm = snm + strlen(snm) + 1;

	(void) printf("\t\t\tsdoid %llu, tdoid %llu\n",
	    (u_longlong_t)lr->lr_sdoid, (u_longlong_t)lr->lr_tdoid);
	(void) printf("\t\t\tsrc %s tgt %s\n", snm, tnm);
}

/* ARGSUSED */
static void
zil_prt_rec_write(zilog_t *zilog, int txtype, lr_write_t *lr)
{
	char *data, *dlimit;
	blkptr_t *bp = &lr->lr_blkptr;
	char buf[SPA_MAXBLOCKSIZE];
	int verbose = MAX(dump_opt['d'], dump_opt['i']);
	int error;

	(void) printf("\t\t\tfoid %llu, offset 0x%llx,"
	    " length 0x%llx, blkoff 0x%llx\n",
	    (u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
	    (u_longlong_t)lr->lr_length, (u_longlong_t)lr->lr_blkoff);

	if (verbose < 5)
		return;

	if (lr->lr_common.lrc_reclen == sizeof (lr_write_t)) {
		(void) printf("\t\t\thas blkptr, %s\n",
		    bp->blk_birth >= spa_first_txg(zilog->zl_spa) ?
		    "will claim" : "won't claim");
		print_log_bp(bp, "\t\t\t");
		if (bp->blk_birth == 0) {
			bzero(buf, sizeof (buf));
		} else {
			zbookmark_t zb;

			ASSERT3U(bp->blk_cksum.zc_word[ZIL_ZC_OBJSET], ==,
			    dmu_objset_id(zilog->zl_os));

			zb.zb_objset = bp->blk_cksum.zc_word[ZIL_ZC_OBJSET];
			zb.zb_object = 0;
			zb.zb_level = -1;
			zb.zb_blkid = bp->blk_cksum.zc_word[ZIL_ZC_SEQ];

			error = zio_wait(zio_read(NULL, zilog->zl_spa,
			    bp, buf, BP_GET_LSIZE(bp), NULL, NULL,
			    ZIO_PRIORITY_SYNC_READ, ZIO_FLAG_CANFAIL, &zb));
			if (error)
				return;
		}
		data = buf + lr->lr_blkoff;
	} else {
		data = (char *)(lr + 1);
	}

	dlimit = data + MIN(lr->lr_length,
	    (verbose < 6 ? 20 : SPA_MAXBLOCKSIZE));

	(void) printf("\t\t\t");
	while (data < dlimit) {
		if (isprint(*data))
			(void) printf("%c ", *data);
		else
			(void) printf("%2X", *data);
		data++;
	}
	(void) printf("\n");
}

/* ARGSUSED */
static void
zil_prt_rec_truncate(zilog_t *zilog, int txtype, lr_truncate_t *lr)
{
	(void) printf("\t\t\tfoid %llu, offset 0x%llx, length 0x%llx\n",
	    (u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
	    (u_longlong_t)lr->lr_length);
}

/* ARGSUSED */
static void
zil_prt_rec_setattr(zilog_t *zilog, int txtype, lr_setattr_t *lr)
{
	time_t atime = (time_t)lr->lr_atime[0];
	time_t mtime = (time_t)lr->lr_mtime[0];

	(void) printf("\t\t\tfoid %llu, mask 0x%llx\n",
	    (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_mask);

	if (lr->lr_mask & AT_MODE) {
		(void) printf("\t\t\tAT_MODE  %llo\n",
		    (longlong_t)lr->lr_mode);
	}

	if (lr->lr_mask & AT_UID) {
		(void) printf("\t\t\tAT_UID   %llu\n",
		    (u_longlong_t)lr->lr_uid);
	}

	if (lr->lr_mask & AT_GID) {
		(void) printf("\t\t\tAT_GID   %llu\n",
		    (u_longlong_t)lr->lr_gid);
	}

	if (lr->lr_mask & AT_SIZE) {
		(void) printf("\t\t\tAT_SIZE  %llu\n",
		    (u_longlong_t)lr->lr_size);
	}

	if (lr->lr_mask & AT_ATIME) {
		(void) printf("\t\t\tAT_ATIME %llu.%09llu %s",
		    (u_longlong_t)lr->lr_atime[0],
		    (u_longlong_t)lr->lr_atime[1],
		    ctime(&atime));
	}

	if (lr->lr_mask & AT_MTIME) {
		(void) printf("\t\t\tAT_MTIME %llu.%09llu %s",
		    (u_longlong_t)lr->lr_mtime[0],
		    (u_longlong_t)lr->lr_mtime[1],
		    ctime(&mtime));
	}
}

/* ARGSUSED */
static void
zil_prt_rec_acl(zilog_t *zilog, int txtype, lr_acl_t *lr)
{
	(void) printf("\t\t\tfoid %llu, aclcnt %llu\n",
	    (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_aclcnt);
}

typedef void (*zil_prt_rec_func_t)();
typedef struct zil_rec_info {
	zil_prt_rec_func_t	zri_print;
	char			*zri_name;
	uint64_t		zri_count;
} zil_rec_info_t;

static zil_rec_info_t zil_rec_info[TX_MAX_TYPE] = {
	{	NULL,			"Total              " },
	{	zil_prt_rec_create,	"TX_CREATE          " },
	{	zil_prt_rec_create,	"TX_MKDIR           " },
	{	zil_prt_rec_create,	"TX_MKXATTR         " },
	{	zil_prt_rec_create,	"TX_SYMLINK         " },
	{	zil_prt_rec_remove,	"TX_REMOVE          " },
	{	zil_prt_rec_remove,	"TX_RMDIR           " },
	{	zil_prt_rec_link,	"TX_LINK            " },
	{	zil_prt_rec_rename,	"TX_RENAME          " },
	{	zil_prt_rec_write,	"TX_WRITE           " },
	{	zil_prt_rec_truncate,	"TX_TRUNCATE        " },
	{	zil_prt_rec_setattr,	"TX_SETATTR         " },
	{	zil_prt_rec_acl,	"TX_ACL_V0          " },
	{	zil_prt_rec_acl,	"TX_ACL_ACL         " },
	{	zil_prt_rec_create,	"TX_CREATE_ACL      " },
	{	zil_prt_rec_create,	"TX_CREATE_ATTR     " },
	{	zil_prt_rec_create,	"TX_CREATE_ACL_ATTR " },
	{	zil_prt_rec_create,	"TX_MKDIR_ACL       " },
	{	zil_prt_rec_create,	"TX_MKDIR_ATTR      " },
	{	zil_prt_rec_create,	"TX_MKDIR_ACL_ATTR  " },
};

/* ARGSUSED */
static void
print_log_record(zilog_t *zilog, lr_t *lr, void *arg, uint64_t claim_txg)
{
	int txtype;
	int verbose = MAX(dump_opt['d'], dump_opt['i']);

	/* reduce size of txtype to strip off TX_CI bit */
	txtype = lr->lrc_txtype;

	ASSERT(txtype != 0 && (uint_t)txtype < TX_MAX_TYPE);
	ASSERT(lr->lrc_txg);

	(void) printf("\t\t%s%s len %6llu, txg %llu, seq %llu\n",
	    (lr->lrc_txtype & TX_CI) ? "CI-" : "",
	    zil_rec_info[txtype].zri_name,
	    (u_longlong_t)lr->lrc_reclen,
	    (u_longlong_t)lr->lrc_txg,
	    (u_longlong_t)lr->lrc_seq);

	if (txtype && verbose >= 3)
		zil_rec_info[txtype].zri_print(zilog, txtype, lr);

	zil_rec_info[txtype].zri_count++;
	zil_rec_info[0].zri_count++;
}

/* ARGSUSED */
static void
print_log_block(zilog_t *zilog, blkptr_t *bp, void *arg, uint64_t claim_txg)
{
	char blkbuf[BP_SPRINTF_LEN];
	int verbose = MAX(dump_opt['d'], dump_opt['i']);
	char *claim;

	if (verbose <= 3)
		return;

	if (verbose >= 5) {
		(void) strcpy(blkbuf, ", ");
		sprintf_blkptr(blkbuf + strlen(blkbuf),
		    BP_SPRINTF_LEN - strlen(blkbuf), bp);
	} else {
		blkbuf[0] = '\0';
	}

	if (claim_txg != 0)
		claim = "already claimed";
	else if (bp->blk_birth >= spa_first_txg(zilog->zl_spa))
		claim = "will claim";
	else
		claim = "won't claim";

	(void) printf("\tBlock seqno %llu, %s%s\n",
	    (u_longlong_t)bp->blk_cksum.zc_word[ZIL_ZC_SEQ], claim, blkbuf);
}

static void
print_log_stats(int verbose)
{
	int i, w, p10;

	if (verbose > 3)
		(void) printf("\n");

	if (zil_rec_info[0].zri_count == 0)
		return;

	for (w = 1, p10 = 10; zil_rec_info[0].zri_count >= p10; p10 *= 10)
		w++;

	for (i = 0; i < TX_MAX_TYPE; i++)
		if (zil_rec_info[i].zri_count || verbose >= 3)
			(void) printf("\t\t%s %*llu\n",
			    zil_rec_info[i].zri_name, w,
			    (u_longlong_t)zil_rec_info[i].zri_count);
	(void) printf("\n");
}

/* ARGSUSED */
void
dump_intent_log(zilog_t *zilog)
{
	const zil_header_t *zh = zilog->zl_header;
	int verbose = MAX(dump_opt['d'], dump_opt['i']);
	int i;

	if (zh->zh_log.blk_birth == 0 || verbose < 2)
		return;

	(void) printf("\n    ZIL header: claim_txg %llu, seq %llu\n",
	    (u_longlong_t)zh->zh_claim_txg, (u_longlong_t)zh->zh_replay_seq);

	if (verbose >= 4)
		print_log_bp(&zh->zh_log, "\n\tfirst block: ");

	for (i = 0; i < TX_MAX_TYPE; i++)
		zil_rec_info[i].zri_count = 0;

	if (verbose >= 2) {
		(void) printf("\n");
		(void) zil_parse(zilog, print_log_block, print_log_record, NULL,
		    zh->zh_claim_txg);
		print_log_stats(verbose);
	}
}
Commit	Line	Data
34dc7c2f BB	1	/*
	2	* CDDL HEADER START
	3	*
	4	* The contents of this file are subject to the terms of the
	5	* Common Development and Distribution License (the "License").
	6	* You may not use this file except in compliance with the License.
	7	*
	8	* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
	9	* or http://www.opensolaris.org/os/licensing.
	10	* See the License for the specific language governing permissions
	11	* and limitations under the License.
	12	*
	13	* When distributing Covered Code, include this CDDL HEADER in each
	14	* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
	15	* If applicable, add the following below this CDDL HEADER, with the
	16	* fields enclosed by brackets "[]" replaced with your own identifying
	17	* information: Portions Copyright [yyyy] [name of copyright owner]
	18	*
	19	* CDDL HEADER END
	20	*/
	21	/*
	22	* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
	23	* Use is subject to license terms.
	24	*/
	25
b128c09f	26	#pragma ident "%Z%%M% %I% %E% SMI"
34dc7c2f BB	27
	28	/*
	29	* Print intent log header and statistics.
	30	*/
	31
	32	#include <stdio.h>
	33	#include <stdlib.h>
	34	#include <ctype.h>
	35	#include <sys/zfs_context.h>
	36	#include <sys/spa.h>
	37	#include <sys/dmu.h>
	38	#include <sys/stat.h>
	39	#include <sys/resource.h>
	40	#include <sys/zil.h>
	41	#include <sys/zil_impl.h>
	42
	43	extern uint8_t dump_opt[256];
	44
	45	static void
	46	print_log_bp(const blkptr_t bp, const char prefix)
	47	{
	48	char blkbuf[BP_SPRINTF_LEN];
	49
	50	sprintf_blkptr(blkbuf, BP_SPRINTF_LEN, bp);
	51	(void) printf("%s%s\n", prefix, blkbuf);
	52	}
	53
	54	/* ARGSUSED */
	55	static void
	56	zil_prt_rec_create(zilog_t zilog, int txtype, lr_create_t lr)
	57	{
	58	time_t crtime = lr->lr_crtime[0];
	59	char name = (char )(lr + 1);
	60	char *link = name + strlen(name) + 1;
	61
	62	if (txtype == TX_SYMLINK)
	63	(void) printf("\t\t\t%s -> %s\n", name, link);
	64	else
	65	(void) printf("\t\t\t%s\n", name);
	66
	67	(void) printf("\t\t\t%s", ctime(&crtime));
	68	(void) printf("\t\t\tdoid %llu, foid %llu, mode %llo\n",
	69	(u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_foid,
	70	(longlong_t)lr->lr_mode);
	71	(void) printf("\t\t\tuid %llu, gid %llu, gen %llu, rdev 0x%llx\n",
	72	(u_longlong_t)lr->lr_uid, (u_longlong_t)lr->lr_gid,
	73	(u_longlong_t)lr->lr_gen, (u_longlong_t)lr->lr_rdev);
	74	}
	75
	76	/* ARGSUSED */
	77	static void
	78	zil_prt_rec_remove(zilog_t zilog, int txtype, lr_remove_t lr)
	79	{
	80	(void) printf("\t\t\tdoid %llu, name %s\n",
	81	(u_longlong_t)lr->lr_doid, (char *)(lr + 1));
	82	}
	83
	84	/* ARGSUSED */
	85	static void
	86	zil_prt_rec_link(zilog_t zilog, int txtype, lr_link_t lr)
	87	{
	88	(void) printf("\t\t\tdoid %llu, link_obj %llu, name %s\n",
	89	(u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_link_obj,
	90	(char *)(lr + 1));
91	}
92
93	/* ARGSUSED */
94	static void
95	zil_prt_rec_rename(zilog_t zilog, int txtype, lr_rename_t lr)
96	{
97	char snm = (char )(lr + 1);
98	char *tnm = snm + strlen(snm) + 1;
99
100	(void) printf("\t\t\tsdoid %llu, tdoid %llu\n",
101	(u_longlong_t)lr->lr_sdoid, (u_longlong_t)lr->lr_tdoid);
102	(void) printf("\t\t\tsrc %s tgt %s\n", snm, tnm);
103	}
104
105	/* ARGSUSED */
106	static void
107	zil_prt_rec_write(zilog_t zilog, int txtype, lr_write_t lr)
108	{
109	char data, dlimit;
110	blkptr_t *bp = &lr->lr_blkptr;
111	char buf[SPA_MAXBLOCKSIZE];
112	int verbose = MAX(dump_opt['d'], dump_opt['i']);
113	int error;
114
115	(void) printf("\t\t\tfoid %llu, offset 0x%llx,"
116	" length 0x%llx, blkoff 0x%llx\n",
117	(u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
118	(u_longlong_t)lr->lr_length, (u_longlong_t)lr->lr_blkoff);
119
120	if (verbose < 5)
121	return;
122
123	if (lr->lr_common.lrc_reclen == sizeof (lr_write_t)) {
124	(void) printf("\t\t\thas blkptr, %s\n",
125	bp->blk_birth >= spa_first_txg(zilog->zl_spa) ?
126	"will claim" : "won't claim");
127	print_log_bp(bp, "\t\t\t");
128	if (bp->blk_birth == 0) {
129	bzero(buf, sizeof (buf));
130	} else {
131	zbookmark_t zb;
132
133	ASSERT3U(bp->blk_cksum.zc_word[ZIL_ZC_OBJSET], ==,
134	dmu_objset_id(zilog->zl_os));
135
136	zb.zb_objset = bp->blk_cksum.zc_word[ZIL_ZC_OBJSET];
137	zb.zb_object = 0;
138	zb.zb_level = -1;
139	zb.zb_blkid = bp->blk_cksum.zc_word[ZIL_ZC_SEQ];
140
141	error = zio_wait(zio_read(NULL, zilog->zl_spa,
142	bp, buf, BP_GET_LSIZE(bp), NULL, NULL,
143	ZIO_PRIORITY_SYNC_READ, ZIO_FLAG_CANFAIL, &zb));
144	if (error)
145	return;
146	}
147	data = buf + lr->lr_blkoff;
148	} else {
149	data = (char *)(lr + 1);
150	}
151
152	dlimit = data + MIN(lr->lr_length,
153	(verbose < 6 ? 20 : SPA_MAXBLOCKSIZE));
154
155	(void) printf("\t\t\t");
156	while (data < dlimit) {
157	if (isprint(*data))
158	(void) printf("%c ", *data);
159	else
160	(void) printf("%2X", *data);
161	data++;
162	}
163	(void) printf("\n");
164	}
165
166	/* ARGSUSED */
167	static void
168	zil_prt_rec_truncate(zilog_t zilog, int txtype, lr_truncate_t lr)
169	{
170	(void) printf("\t\t\tfoid %llu, offset 0x%llx, length 0x%llx\n",
171	(u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
172	(u_longlong_t)lr->lr_length);
173	}
174
175	/* ARGSUSED */
176	static void
177	zil_prt_rec_setattr(zilog_t zilog, int txtype, lr_setattr_t lr)
178	{
179	time_t atime = (time_t)lr->lr_atime[0];
180	time_t mtime = (time_t)lr->lr_mtime[0];
181
182	(void) printf("\t\t\tfoid %llu, mask 0x%llx\n",
183	(u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_mask);
184
185	if (lr->lr_mask & AT_MODE) {
186	(void) printf("\t\t\tAT_MODE %llo\n",
187	(longlong_t)lr->lr_mode);
188	}
189
190	if (lr->lr_mask & AT_UID) {
191	(void) printf("\t\t\tAT_UID %llu\n",
192	(u_longlong_t)lr->lr_uid);
193	}
194
195	if (lr->lr_mask & AT_GID) {
196	(void) printf("\t\t\tAT_GID %llu\n",
197	(u_longlong_t)lr->lr_gid);
198	}
199
200	if (lr->lr_mask & AT_SIZE) {
201	(void) printf("\t\t\tAT_SIZE %llu\n",
202	(u_longlong_t)lr->lr_size);
203	}
204
205	if (lr->lr_mask & AT_ATIME) {
206	(void) printf("\t\t\tAT_ATIME %llu.%09llu %s",
207	(u_longlong_t)lr->lr_atime[0],
208	(u_longlong_t)lr->lr_atime[1],
209	ctime(&atime));
210	}
211
212	if (lr->lr_mask & AT_MTIME) {
213	(void) printf("\t\t\tAT_MTIME %llu.%09llu %s",
214	(u_longlong_t)lr->lr_mtime[0],
215	(u_longlong_t)lr->lr_mtime[1],
216	ctime(&mtime));
217	}
218	}
219
220	/* ARGSUSED */
221	static void
222	zil_prt_rec_acl(zilog_t zilog, int txtype, lr_acl_t lr)
223	{
224	(void) printf("\t\t\tfoid %llu, aclcnt %llu\n",
225	(u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_aclcnt);
226	}
227
228	typedef void (*zil_prt_rec_func_t)();
229	typedef struct zil_rec_info {
230	zil_prt_rec_func_t zri_print;
231	char *zri_name;
232	uint64_t zri_count;
233	} zil_rec_info_t;
234
235	static zil_rec_info_t zil_rec_info[TX_MAX_TYPE] = {
236	{ NULL, "Total " },
237	{ zil_prt_rec_create, "TX_CREATE " },
238	{ zil_prt_rec_create, "TX_MKDIR " },
239	{ zil_prt_rec_create, "TX_MKXATTR " },
240	{ zil_prt_rec_create, "TX_SYMLINK " },
241	{ zil_prt_rec_remove, "TX_REMOVE " },
242	{ zil_prt_rec_remove, "TX_RMDIR " },
243	{ zil_prt_rec_link, "TX_LINK " },
244	{ zil_prt_rec_rename, "TX_RENAME " },
245	{ zil_prt_rec_write, "TX_WRITE " },
246	{ zil_prt_rec_truncate, "TX_TRUNCATE " },
247	{ zil_prt_rec_setattr, "TX_SETATTR " },
248	{ zil_prt_rec_acl, "TX_ACL_V0 " },
249	{ zil_prt_rec_acl, "TX_ACL_ACL " },
250	{ zil_prt_rec_create, "TX_CREATE_ACL " },
251	{ zil_prt_rec_create, "TX_CREATE_ATTR " },
252	{ zil_prt_rec_create, "TX_CREATE_ACL_ATTR " },
253	{ zil_prt_rec_create, "TX_MKDIR_ACL " },
254	{ zil_prt_rec_create, "TX_MKDIR_ATTR " },
255	{ zil_prt_rec_create, "TX_MKDIR_ACL_ATTR " },
256	};
257
258	/* ARGSUSED */
259	static void
260	print_log_record(zilog_t zilog, lr_t lr, void *arg, uint64_t claim_txg)
261	{
262	int txtype;
263	int verbose = MAX(dump_opt['d'], dump_opt['i']);
264
265	/* reduce size of txtype to strip off TX_CI bit */
266	txtype = lr->lrc_txtype;
267
268	ASSERT(txtype != 0 && (uint_t)txtype < TX_MAX_TYPE);
269	ASSERT(lr->lrc_txg);
270
271	(void) printf("\t\t%s%s len %6llu, txg %llu, seq %llu\n",
272	(lr->lrc_txtype & TX_CI) ? "CI-" : "",
273	zil_rec_info[txtype].zri_name,
274	(u_longlong_t)lr->lrc_reclen,
275	(u_longlong_t)lr->lrc_txg,
276	(u_longlong_t)lr->lrc_seq);
277
278	if (txtype && verbose >= 3)
279	zil_rec_info[txtype].zri_print(zilog, txtype, lr);
280
281	zil_rec_info[txtype].zri_count++;
282	zil_rec_info[0].zri_count++;
283	}
284
285	/* ARGSUSED */
286	static void
287	print_log_block(zilog_t zilog, blkptr_t bp, void *arg, uint64_t claim_txg)
288	{
289	char blkbuf[BP_SPRINTF_LEN];
290	int verbose = MAX(dump_opt['d'], dump_opt['i']);
291	char *claim;
292
293	if (verbose <= 3)
294	return;
295
296	if (verbose >= 5) {
297	(void) strcpy(blkbuf, ", ");
298	sprintf_blkptr(blkbuf + strlen(blkbuf),
299	BP_SPRINTF_LEN - strlen(blkbuf), bp);
300	} else {
301	blkbuf[0] = '\0';
302	}
303
304	if (claim_txg != 0)
305	claim = "already claimed";
306	else if (bp->blk_birth >= spa_first_txg(zilog->zl_spa))
307	claim = "will claim";
308	else
309	claim = "won't claim";
310
311	(void) printf("\tBlock seqno %llu, %s%s\n",
312	(u_longlong_t)bp->blk_cksum.zc_word[ZIL_ZC_SEQ], claim, blkbuf);
313	}
314
315	static void
316	print_log_stats(int verbose)
317	{
318	int i, w, p10;
319
320	if (verbose > 3)
321	(void) printf("\n");
322
323	if (zil_rec_info[0].zri_count == 0)
324	return;
325
326	for (w = 1, p10 = 10; zil_rec_info[0].zri_count >= p10; p10 *= 10)
327	w++;
328
329	for (i = 0; i < TX_MAX_TYPE; i++)
330	if (zil_rec_info[i].zri_count \|\| verbose >= 3)
331	(void) printf("\t\t%s %*llu\n",
332	zil_rec_info[i].zri_name, w,
333	(u_longlong_t)zil_rec_info[i].zri_count);
334	(void) printf("\n");
335	}
336
337	/* ARGSUSED */
338	void
339	dump_intent_log(zilog_t *zilog)
340	{
341	const zil_header_t *zh = zilog->zl_header;
342	int verbose = MAX(dump_opt['d'], dump_opt['i']);
343	int i;
344
345	if (zh->zh_log.blk_birth == 0 \|\| verbose < 2)
346	return;
347
348	(void) printf("\n ZIL header: claim_txg %llu, seq %llu\n",
349	(u_longlong_t)zh->zh_claim_txg, (u_longlong_t)zh->zh_replay_seq);
350
351	if (verbose >= 4)
352	print_log_bp(&zh->zh_log, "\n\tfirst block: ");
353
354	for (i = 0; i < TX_MAX_TYPE; i++)
355	zil_rec_info[i].zri_count = 0;
356
357	if (verbose >= 2) {
358	(void) printf("\n");
359	(void) zil_parse(zilog, print_log_block, print_log_record, NULL,
360	zh->zh_claim_txg);
361	print_log_stats(verbose);
362	}
363	}