diff options
Diffstat (limited to 'storage/innodb_plugin/srv/srv0start.c')
| -rw-r--r-- | storage/innodb_plugin/srv/srv0start.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/storage/innodb_plugin/srv/srv0start.c b/storage/innodb_plugin/srv/srv0start.c index a942fd439a3..796541a9f1a 100644 --- a/storage/innodb_plugin/srv/srv0start.c +++ b/storage/innodb_plugin/srv/srv0start.c @@ -103,6 +103,7 @@ Created 2/16/1996 Heikki Tuuri # include "row0row.h" # include "row0mysql.h" # include "btr0pcur.h" +# include "os0sync.h" /* for INNODB_RW_LOCKS_USE_ATOMICS */ /** Log sequence number immediately after startup */ UNIV_INTERN ib_uint64_t srv_start_lsn; @@ -1096,6 +1097,10 @@ innobase_start_or_create_for_mysql(void) "InnoDB: !!!!!!!! UNIV_SEARCH_DEBUG switched on !!!!!!!!!\n"); #endif +#ifdef UNIV_LOG_LSN_DEBUG + fprintf(stderr, + "InnoDB: !!!!!!!! UNIV_LOG_LSN_DEBUG switched on !!!!!!!!!\n"); +#endif /* UNIV_LOG_LSN_DEBUG */ #ifdef UNIV_MEM_DEBUG fprintf(stderr, "InnoDB: !!!!!!!! UNIV_MEM_DEBUG switched on !!!!!!!!!\n"); @@ -1106,34 +1111,7 @@ innobase_start_or_create_for_mysql(void) "InnoDB: The InnoDB memory heap is disabled\n"); } -#ifdef HAVE_GCC_ATOMIC_BUILTINS -# ifdef INNODB_RW_LOCKS_USE_ATOMICS - fprintf(stderr, - "InnoDB: Mutexes and rw_locks use GCC atomic builtins.\n"); -# else /* INNODB_RW_LOCKS_USE_ATOMICS */ - fprintf(stderr, - "InnoDB: Mutexes use GCC atomic builtins, rw_locks do not.\n"); -# endif /* INNODB_RW_LOCKS_USE_ATOMICS */ -#elif defined(HAVE_SOLARIS_ATOMICS) -# ifdef INNODB_RW_LOCKS_USE_ATOMICS - fprintf(stderr, - "InnoDB: Mutexes and rw_locks use Solaris atomic functions.\n"); -# else - fprintf(stderr, - "InnoDB: Mutexes use Solaris atomic functions.\n"); -# endif /* INNODB_RW_LOCKS_USE_ATOMICS */ -#elif HAVE_WINDOWS_ATOMICS -# ifdef INNODB_RW_LOCKS_USE_ATOMICS - fprintf(stderr, - "InnoDB: Mutexes and rw_locks use Windows interlocked functions.\n"); -# else - fprintf(stderr, - "InnoDB: Mutexes use Windows interlocked functions.\n"); -# endif /* INNODB_RW_LOCKS_USE_ATOMICS */ -#else /* HAVE_GCC_ATOMIC_BUILTINS */ - fprintf(stderr, - "InnoDB: Neither mutexes nor rw_locks use GCC atomic builtins.\n"); -#endif /* HAVE_GCC_ATOMIC_BUILTINS */ + fprintf(stderr, "InnoDB: %s\n", IB_ATOMICS_STARTUP_MSG); /* Since InnoDB does not currently clean up all its internal data structures in MySQL Embedded Server Library server_end(), we @@ -1398,7 +1376,7 @@ innobase_start_or_create_for_mysql(void) sum_of_new_sizes += srv_data_file_sizes[i]; } - if (sum_of_new_sizes < 640) { + if (sum_of_new_sizes < 10485760 / UNIV_PAGE_SIZE) { fprintf(stderr, "InnoDB: Error: tablespace size must be" " at least 10 MB\n"); @@ -1829,7 +1807,7 @@ innobase_start_or_create_for_mysql(void) /* Actually, we did not change the undo log format between 4.0 and 4.1.1, and we would not need to run purge to completion. Note also that the purge algorithm in 4.1.1 - can process the the history list again even after a full + can process the history list again even after a full purge, because our algorithm does not cut the end of the history list in all cases so that it would become empty after a full purge. That mean that we may purge 4.0 type |