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Diffstat (limited to 'cddl/contrib/opensolaris/cmd/zdb/zdb_il.c')
-rw-r--r--cddl/contrib/opensolaris/cmd/zdb/zdb_il.c424
1 files changed, 0 insertions, 424 deletions
diff --git a/cddl/contrib/opensolaris/cmd/zdb/zdb_il.c b/cddl/contrib/opensolaris/cmd/zdb/zdb_il.c
deleted file mode 100644
index 9f3f23f82da1..000000000000
--- a/cddl/contrib/opensolaris/cmd/zdb/zdb_il.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * 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 2009 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
- */
-
-/*
- * Copyright (c) 2013, 2017 by Delphix. All rights reserved.
- */
-
-/*
- * 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>
-#include <sys/spa_impl.h>
-#include <sys/abd.h>
-
-#include "zdb.h"
-
-extern uint8_t dump_opt[256];
-
-static char tab_prefix[4] = "\t\t\t";
-
-static void
-print_log_bp(const blkptr_t *bp, const char *prefix)
-{
- char blkbuf[BP_SPRINTF_LEN];
-
- snprintf_blkptr(blkbuf, sizeof (blkbuf), bp);
- (void) printf("%s%s\n", prefix, blkbuf);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_create(zilog_t *zilog, int txtype, void *arg)
-{
- lr_create_t *lr = arg;
- time_t crtime = lr->lr_crtime[0];
- char *name, *link;
- lr_attr_t *lrattr;
-
- name = (char *)(lr + 1);
-
- if (lr->lr_common.lrc_txtype == TX_CREATE_ATTR ||
- lr->lr_common.lrc_txtype == TX_MKDIR_ATTR) {
- lrattr = (lr_attr_t *)(lr + 1);
- name += ZIL_XVAT_SIZE(lrattr->lr_attr_masksize);
- }
-
- if (txtype == TX_SYMLINK) {
- link = name + strlen(name) + 1;
- (void) printf("%s%s -> %s\n", tab_prefix, name, link);
- } else if (txtype != TX_MKXATTR) {
- (void) printf("%s%s\n", tab_prefix, name);
- }
-
- (void) printf("%s%s", tab_prefix, ctime(&crtime));
- (void) printf("%sdoid %" PRIu64 ", foid %" PRIu64 ", slots %" PRIu64
- ", mode %" PRIo64 "\n",
- tab_prefix, lr->lr_doid,
- (uint64_t)LR_FOID_GET_OBJ(lr->lr_foid),
- (uint64_t)LR_FOID_GET_SLOTS(lr->lr_foid),
- lr->lr_mode);
- (void) printf("%suid %" PRIu64 ", gid %" PRIu64 ", gen %" PRIu64
- ", rdev %#" PRIx64 "\n",
- tab_prefix, lr->lr_uid, lr->lr_gid, lr->lr_gen, lr->lr_rdev);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_remove(zilog_t *zilog, int txtype, void *arg)
-{
- lr_remove_t *lr = arg;
-
- (void) printf("%sdoid %llu, name %s\n", tab_prefix,
- (u_longlong_t)lr->lr_doid, (char *)(lr + 1));
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_link(zilog_t *zilog, int txtype, void *arg)
-{
- lr_link_t *lr = arg;
-
- (void) printf("%sdoid %llu, link_obj %llu, name %s\n", tab_prefix,
- (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, void *arg)
-{
- lr_rename_t *lr = arg;
- char *snm = (char *)(lr + 1);
- char *tnm = snm + strlen(snm) + 1;
-
- (void) printf("%ssdoid %llu, tdoid %llu\n", tab_prefix,
- (u_longlong_t)lr->lr_sdoid, (u_longlong_t)lr->lr_tdoid);
- (void) printf("%ssrc %s tgt %s\n", tab_prefix, snm, tnm);
-}
-
-/* ARGSUSED */
-static int
-zil_prt_rec_write_cb(void *data, size_t len, void *unused)
-{
- char *cdata = data;
- for (size_t i = 0; i < len; i++) {
- if (isprint(*cdata))
- (void) printf("%c ", *cdata);
- else
- (void) printf("%2X", *cdata);
- cdata++;
- }
- return (0);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_write(zilog_t *zilog, int txtype, void *arg)
-{
- lr_write_t *lr = arg;
- abd_t *data;
- blkptr_t *bp = &lr->lr_blkptr;
- zbookmark_phys_t zb;
- int verbose = MAX(dump_opt['d'], dump_opt['i']);
- int error;
-
- (void) printf("%sfoid %llu, offset %llx, length %llx\n", tab_prefix,
- (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_offset,
- (u_longlong_t)lr->lr_length);
-
- if (txtype == TX_WRITE2 || verbose < 5)
- return;
-
- if (lr->lr_common.lrc_reclen == sizeof (lr_write_t)) {
- (void) printf("%shas blkptr, %s\n", tab_prefix,
- !BP_IS_HOLE(bp) &&
- bp->blk_birth >= spa_min_claim_txg(zilog->zl_spa) ?
- "will claim" : "won't claim");
- print_log_bp(bp, tab_prefix);
-
- if (BP_IS_HOLE(bp)) {
- (void) printf("\t\t\tLSIZE 0x%llx\n",
- (u_longlong_t)BP_GET_LSIZE(bp));
- (void) printf("%s<hole>\n", tab_prefix);
- return;
- }
- if (bp->blk_birth < zilog->zl_header->zh_claim_txg) {
- (void) printf("%s<block already committed>\n",
- tab_prefix);
- return;
- }
-
- SET_BOOKMARK(&zb, dmu_objset_id(zilog->zl_os),
- lr->lr_foid, ZB_ZIL_LEVEL,
- lr->lr_offset / BP_GET_LSIZE(bp));
-
- data = abd_alloc(BP_GET_LSIZE(bp), B_FALSE);
- error = zio_wait(zio_read(NULL, zilog->zl_spa,
- bp, data, BP_GET_LSIZE(bp), NULL, NULL,
- ZIO_PRIORITY_SYNC_READ, ZIO_FLAG_CANFAIL, &zb));
- if (error)
- goto out;
- } else {
- /* data is stored after the end of the lr_write record */
- data = abd_alloc(lr->lr_length, B_FALSE);
- abd_copy_from_buf(data, lr + 1, lr->lr_length);
- }
-
- (void) printf("%s", tab_prefix);
- (void) abd_iterate_func(data,
- 0, MIN(lr->lr_length, (verbose < 6 ? 20 : SPA_MAXBLOCKSIZE)),
- zil_prt_rec_write_cb, NULL);
- (void) printf("\n");
-
-out:
- abd_free(data);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_truncate(zilog_t *zilog, int txtype, void *arg)
-{
- lr_truncate_t *lr = arg;
-
- (void) printf("%sfoid %llu, offset 0x%llx, length 0x%llx\n", tab_prefix,
- (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, void *arg)
-{
- lr_setattr_t *lr = arg;
- time_t atime = (time_t)lr->lr_atime[0];
- time_t mtime = (time_t)lr->lr_mtime[0];
-
- (void) printf("%sfoid %llu, mask 0x%llx\n", tab_prefix,
- (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_mask);
-
- if (lr->lr_mask & AT_MODE) {
- (void) printf("%sAT_MODE %llo\n", tab_prefix,
- (longlong_t)lr->lr_mode);
- }
-
- if (lr->lr_mask & AT_UID) {
- (void) printf("%sAT_UID %llu\n", tab_prefix,
- (u_longlong_t)lr->lr_uid);
- }
-
- if (lr->lr_mask & AT_GID) {
- (void) printf("%sAT_GID %llu\n", tab_prefix,
- (u_longlong_t)lr->lr_gid);
- }
-
- if (lr->lr_mask & AT_SIZE) {
- (void) printf("%sAT_SIZE %llu\n", tab_prefix,
- (u_longlong_t)lr->lr_size);
- }
-
- if (lr->lr_mask & AT_ATIME) {
- (void) printf("%sAT_ATIME %llu.%09llu %s", tab_prefix,
- (u_longlong_t)lr->lr_atime[0],
- (u_longlong_t)lr->lr_atime[1],
- ctime(&atime));
- }
-
- if (lr->lr_mask & AT_MTIME) {
- (void) printf("%sAT_MTIME %llu.%09llu %s", tab_prefix,
- (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, void *arg)
-{
- lr_acl_t *lr = arg;
-
- (void) printf("%sfoid %llu, aclcnt %llu\n", tab_prefix,
- (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_aclcnt);
-}
-
-typedef void (*zil_prt_rec_func_t)(zilog_t *, int, void *);
-typedef struct zil_rec_info {
- zil_prt_rec_func_t zri_print;
- const char *zri_name;
- uint64_t zri_count;
-} zil_rec_info_t;
-
-static zil_rec_info_t zil_rec_info[TX_MAX_TYPE] = {
- {.zri_print = NULL, .zri_name = "Total "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_CREATE "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_MKDIR "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_MKXATTR "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_SYMLINK "},
- {.zri_print = zil_prt_rec_remove, .zri_name = "TX_REMOVE "},
- {.zri_print = zil_prt_rec_remove, .zri_name = "TX_RMDIR "},
- {.zri_print = zil_prt_rec_link, .zri_name = "TX_LINK "},
- {.zri_print = zil_prt_rec_rename, .zri_name = "TX_RENAME "},
- {.zri_print = zil_prt_rec_write, .zri_name = "TX_WRITE "},
- {.zri_print = zil_prt_rec_truncate, .zri_name = "TX_TRUNCATE "},
- {.zri_print = zil_prt_rec_setattr, .zri_name = "TX_SETATTR "},
- {.zri_print = zil_prt_rec_acl, .zri_name = "TX_ACL_V0 "},
- {.zri_print = zil_prt_rec_acl, .zri_name = "TX_ACL_ACL "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_CREATE_ACL "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_CREATE_ATTR "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_CREATE_ACL_ATTR "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_MKDIR_ACL "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_MKDIR_ATTR "},
- {.zri_print = zil_prt_rec_create, .zri_name = "TX_MKDIR_ACL_ATTR "},
- {.zri_print = zil_prt_rec_write, .zri_name = "TX_WRITE2 "},
-};
-
-/* ARGSUSED */
-static int
-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++;
-
- return (0);
-}
-
-/* ARGSUSED */
-static int
-print_log_block(zilog_t *zilog, blkptr_t *bp, void *arg, uint64_t claim_txg)
-{
- char blkbuf[BP_SPRINTF_LEN + 10];
- int verbose = MAX(dump_opt['d'], dump_opt['i']);
- const char *claim;
-
- if (verbose <= 3)
- return (0);
-
- if (verbose >= 5) {
- (void) strcpy(blkbuf, ", ");
- snprintf_blkptr(blkbuf + strlen(blkbuf),
- sizeof (blkbuf) - strlen(blkbuf), bp);
- } else {
- blkbuf[0] = '\0';
- }
-
- if (claim_txg != 0)
- claim = "already claimed";
- else if (bp->blk_birth >= spa_min_claim_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);
-
- return (0);
-}
-
-static void
-print_log_stats(int verbose)
-{
- unsigned 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 (BP_IS_HOLE(&zh->zh_log) || verbose < 1)
- return;
-
- (void) printf("\n ZIL header: claim_txg %llu, "
- "claim_blk_seq %llu, claim_lr_seq %llu",
- (u_longlong_t)zh->zh_claim_txg,
- (u_longlong_t)zh->zh_claim_blk_seq,
- (u_longlong_t)zh->zh_claim_lr_seq);
- (void) printf(" replay_seq %llu, flags 0x%llx\n",
- (u_longlong_t)zh->zh_replay_seq, (u_longlong_t)zh->zh_flags);
-
- for (i = 0; i < TX_MAX_TYPE; i++)
- zil_rec_info[i].zri_count = 0;
-
- /* see comment in zil_claim() or zil_check_log_chain() */
- if (zilog->zl_spa->spa_uberblock.ub_checkpoint_txg != 0 &&
- zh->zh_claim_txg == 0)
- return;
-
- 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);
- }
-}