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Fixed that test doesn't abort if 'var' points to a deleted directory (common case when using --mem)

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Better error message if --log-bin is used without --log-bin-index

mysql-test/lib/v1/mysql-test-run.pl:
  Fixed that test doesn't abort if 'var' points to a deleted directory (common case when using --mem)
sql/mysqld.cc:
  Better error message if --log-bin is used without --log-bin-index
This commit is contained in:
Michael Widenius 2011-11-04 12:04:12 +02:00
parent 5fe4a51cff
commit ff92a3af8b
2 changed files with 21 additions and 13 deletions
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14
mysql-test/lib/v1/mysql-test-run.pl
View File

@ -2372,8 +2372,11 @@ sub remove_stale_vardir () {
mtr_report("WARNING: Using the 'mysql-test/var' symlink");
# Make sure the directory where it points exist
mtr_error("The destination for symlink $opt_vardir does not exist")
if ! -d readlink($opt_vardir);
if (! -d readlink($opt_vardir))
{
mtr_report("The destination for symlink $opt_vardir does not exist; Removing it and creating a new var directory");
unlink($opt_vardir);
}
foreach my $bin ( glob("$opt_vardir/*") )
{
@ -2432,8 +2435,11 @@ sub setup_vardir() {
# it's a symlink
# Make sure the directory where it points exist
mtr_error("The destination for symlink $opt_vardir does not exist")
if ! -d readlink($opt_vardir);
if (! -d readlink($opt_vardir))
{
mtr_report("The destination for symlink $opt_vardir does not exist; Removing it and creating a new var directory");
unlink($opt_vardir);
}
}
elsif ( $opt_mem )
{

20
sql/mysqld.cc
View File

@ -707,6 +707,7 @@ char mysql_real_data_home[FN_REFLEN],
language[FN_REFLEN], reg_ext[FN_EXTLEN], mysql_charsets_dir[FN_REFLEN],
*opt_init_file, *opt_tc_log_file,
def_ft_boolean_syntax[sizeof(ft_boolean_syntax)];
const char *opt_basename;
char mysql_unpacked_real_data_home[FN_REFLEN];
int mysql_unpacked_real_data_home_len;
uint reg_ext_length;
@ -3509,7 +3510,6 @@ static int init_common_variables(const char *conf_file_name, int argc,
char **argv, const char **groups)
{
char buff[FN_REFLEN], *s;
const char *basename;
umask(((~my_umask) & 0666));
tzset(); // Set tzname
@ -3569,13 +3569,13 @@ static int init_common_variables(const char *conf_file_name, int argc,
strmake(glob_hostname, STRING_WITH_LEN("localhost"));
sql_print_warning("gethostname failed, using '%s' as hostname",
glob_hostname);
basename= "mysql";
opt_basename= "mysql";
}
else
{
basename= glob_hostname;
opt_basename= glob_hostname;
}
strmake(pidfile_name, basename, sizeof(pidfile_name)-5);
strmake(pidfile_name, opt_basename, sizeof(pidfile_name)-5);
strmov(fn_ext(pidfile_name),".pid"); // Add proper extension
/*
@ -4305,11 +4305,13 @@ a file name for --log-bin-index option", opt_binlog_index_name);
require a name. But as we don't want to break many existing setups, we
only give warning, not error.
*/
sql_print_warning("No argument was provided to --log-bin, and "
"--log-bin-index was not used; so replication "
"may break when this MySQL server acts as a "
"master and has his hostname changed!! Please "
"use '--log-bin=%s' to avoid this problem.", ln);
sql_print_warning("No argument was provided to --log-bin and "
"neither --log-basename or --log-bin-index where "
"used; This may cause repliction to break when this "
"server acts as a master and has its hostname "
"changed!! Please use '--log-basename=%s' or "
"'--log-bin=%s' to avoid this problem.",
opt_basename, ln);
}
if (ln == buf)
{