diff options
Diffstat (limited to 'src/third_party/wiredtiger/src/utilities/util_list.c')
| -rw-r--r-- | src/third_party/wiredtiger/src/utilities/util_list.c | 75 |
1 files changed, 73 insertions, 2 deletions
diff --git a/src/third_party/wiredtiger/src/utilities/util_list.c b/src/third_party/wiredtiger/src/utilities/util_list.c index 99a1455a74e..c7afea04b1c 100644 --- a/src/third_party/wiredtiger/src/utilities/util_list.c +++ b/src/third_party/wiredtiger/src/utilities/util_list.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2014-2015 MongoDB, Inc. + * Copyright (c) 2014-2016 MongoDB, Inc. * Copyright (c) 2008-2014 WiredTiger, Inc. * All rights reserved. * @@ -8,6 +8,7 @@ #include "util.h" +static int list_get_allocsize(WT_SESSION *, const char *, size_t *); static int list_print(WT_SESSION *, const char *, bool, bool); static int list_print_checkpoint(WT_SESSION *, const char *); static int usage(void); @@ -56,6 +57,48 @@ util_list(WT_SESSION *session, int argc, char *argv[]) } /* + * list_get_allocsize -- + * Get the allocation size for this file from the metadata. + */ +static int +list_get_allocsize(WT_SESSION *session, const char *key, size_t *allocsize) +{ + WT_CONFIG_ITEM szvalue; + WT_CONFIG_PARSER *parser; + WT_DECL_RET; + WT_EXTENSION_API *wt_api; + char *config; + + wt_api = session->connection->get_extension_api(session->connection); + if ((ret = + wt_api->metadata_search(wt_api, session, key, &config)) != 0) { + fprintf(stderr, "%s: %s: extension_api.metadata_search: %s\n", + progname, key, session->strerror(session, ret)); + return (ret); + } + if ((ret = wt_api->config_parser_open(wt_api, session, config, + strlen(config), &parser)) != 0) { + fprintf(stderr, "%s: extension_api.config_parser_open: %s\n", + progname, session->strerror(session, ret)); + return (ret); + } + if ((ret = parser->get(parser, "allocation_size", &szvalue)) != 0) { + if (ret != WT_NOTFOUND) + fprintf(stderr, "%s: config_parser.get: %s\n", + progname, session->strerror(session, ret)); + (void)parser->close(parser); + return (ret); + } + if ((ret = parser->close(parser)) != 0) { + fprintf(stderr, "%s: config_parser.close: %s\n", + progname, session->strerror(session, ret)); + return (ret); + } + *allocsize = (size_t)szvalue.val; + return (0); +} + +/* * list_print -- * List the high-level objects in the database. */ @@ -137,9 +180,10 @@ list_print(WT_SESSION *session, const char *name, bool cflag, bool vflag) static int list_print_checkpoint(WT_SESSION *session, const char *key) { + WT_BLOCK_CKPT ci; WT_DECL_RET; WT_CKPT *ckpt, *ckptbase; - size_t len; + size_t allocsize, len; time_t t; uint64_t v; @@ -151,6 +195,14 @@ list_print_checkpoint(WT_SESSION *session, const char *key) if ((ret = __wt_metadata_get_ckptlist(session, key, &ckptbase)) != 0) return (ret == WT_NOTFOUND ? 0 : ret); + /* We need the allocation size for decoding the checkpoint addr */ + if ((ret = list_get_allocsize(session, key, &allocsize)) != 0) { + if (ret == WT_NOTFOUND) + allocsize = 0; + else + return (ret); + } + /* Find the longest name, so we can pretty-print. */ len = 0; WT_CKPT_FOREACH(ckptbase, ckpt) @@ -158,7 +210,15 @@ list_print_checkpoint(WT_SESSION *session, const char *key) len = strlen(ckpt->name); ++len; + memset(&ci, 0, sizeof(ci)); WT_CKPT_FOREACH(ckptbase, ckpt) { + if (allocsize != 0 && (ret = __wt_block_ckpt_decode( + session, allocsize, ckpt->raw.data, &ci)) != 0) { + fprintf(stderr, "%s: __wt_block_buffer_to_ckpt: %s\n", + progname, session->strerror(session, ret)); + /* continue if damaged */ + ci.root_size = 0; + } /* * Call ctime, not ctime_r; ctime_r has portability problems, * the Solaris version is different from the POSIX standard. @@ -179,6 +239,17 @@ list_print_checkpoint(WT_SESSION *session, const char *key) printf(" (%" PRIu64 " KB)\n", v / WT_KILOBYTE); else printf(" (%" PRIu64 " B)\n", v); + if (ci.root_size != 0) { + printf("\t\t" "root offset: %" PRIuMAX + " (0x%" PRIxMAX ")\n", + (intmax_t)ci.root_offset, (intmax_t)ci.root_offset); + printf("\t\t" "root size: %" PRIu32 + " (0x%" PRIx32 ")\n", + ci.root_size, ci.root_size); + printf("\t\t" "root checksum: %" PRIu32 + " (0x%" PRIx32 ")\n", + ci.root_cksum, ci.root_cksum); + } } __wt_metadata_free_ckptlist(session, ckptbase); |