diff options
Diffstat (limited to 'extra/mariabackup/xtrabackup.cc')
-rw-r--r-- | extra/mariabackup/xtrabackup.cc | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc index c57c2685c94..7d45337bb18 100644 --- a/extra/mariabackup/xtrabackup.cc +++ b/extra/mariabackup/xtrabackup.cc @@ -1058,7 +1058,8 @@ struct my_option xb_client_options[]= { (G_PTR *) &xtrabackup_print_param, (G_PTR *) &xtrabackup_print_param, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0}, {"use-memory", OPT_XTRA_USE_MEMORY, - "The value is used instead of buffer_pool_size", + "The value is used in place of innodb_buffer_pool_size. " + "This option is only relevant when the --prepare option is specified.", (G_PTR *) &xtrabackup_use_memory, (G_PTR *) &xtrabackup_use_memory, 0, GET_LL, REQUIRED_ARG, 100 * 1024 * 1024L, 1024 * 1024L, LONGLONG_MAX, 0, 1024 * 1024L, 0}, @@ -1785,6 +1786,12 @@ static void print_version(void) my_progname, MYSQL_SERVER_VERSION, SYSTEM_TYPE, MACHINE_TYPE); } +static void concatenate_default_groups(std::vector<const char*> &backup_load_groups, const char **default_groups) +{ + for ( ; *default_groups ; default_groups++) + backup_load_groups.push_back(*default_groups); +} + static void usage(void) { puts("Open source backup tool for InnoDB and XtraDB\n\ @@ -1805,7 +1812,11 @@ GNU General Public License for more details.\n\ You can download full text of the license on http://www.gnu.org/licenses/gpl-2.0.txt\n"); printf("Usage: %s [--defaults-file=#] [--backup | --prepare | --copy-back | --move-back] [OPTIONS]\n",my_progname); - print_defaults("my", load_default_groups); + std::vector<const char*> backup_load_default_groups; + concatenate_default_groups(backup_load_default_groups, backup_default_groups); + concatenate_default_groups(backup_load_default_groups, load_default_groups); + backup_load_default_groups.push_back(nullptr); + print_defaults("my", &backup_load_default_groups[0]); my_print_help(xb_client_options); my_print_help(xb_server_options); my_print_variables(xb_server_options); @@ -6694,6 +6705,7 @@ int main(int argc, char **argv) */ if (strcmp(argv[1], "--mysqld") == 0) { + srv_operation= SRV_OPERATION_EXPORT_RESTORED; extern int mysqld_main(int argc, char **argv); argc--; argv++; |