diff options
Diffstat (limited to 'lib/tdb/common')
| -rw-r--r-- | lib/tdb/common/transaction.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/lib/tdb/common/transaction.c b/lib/tdb/common/transaction.c index c3477eb80c..f18b4c229e 100644 --- a/lib/tdb/common/transaction.c +++ b/lib/tdb/common/transaction.c @@ -82,8 +82,9 @@ intervention. - if TDB_NOSYNC is passed to flags in tdb_open then transactions are - still available, but no transaction recovery area is used and no - fsync/msync calls are made. + still available, but no fsync/msync calls are made. This means we + are still proof against a process dying during transaction commit, + but not against machine reboot. - if TDB_ALLOW_NESTING is passed to flags in tdb open, or added using tdb_add_flags() transaction nesting is enabled. @@ -976,13 +977,11 @@ static int _tdb_transaction_prepare_commit(struct tdb_context *tdb) return -1; } - if (!(tdb->flags & TDB_NOSYNC)) { - /* write the recovery data to the end of the file */ - if (transaction_setup_recovery(tdb, &tdb->transaction->magic_offset) == -1) { - TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_prepare_commit: failed to setup recovery data\n")); - _tdb_transaction_cancel(tdb); - return -1; - } + /* write the recovery data to the end of the file */ + if (transaction_setup_recovery(tdb, &tdb->transaction->magic_offset) == -1) { + TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_prepare_commit: failed to setup recovery data\n")); + _tdb_transaction_cancel(tdb); + return -1; } tdb->transaction->prepared = true; |