diff options
Diffstat (limited to 'scripts/mysqld_multi.sh')
| -rw-r--r-- | scripts/mysqld_multi.sh | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/scripts/mysqld_multi.sh b/scripts/mysqld_multi.sh index 631e1e38cc7..430c74874eb 100644 --- a/scripts/mysqld_multi.sh +++ b/scripts/mysqld_multi.sh @@ -1,7 +1,7 @@ #!/usr/bin/perl use Getopt::Long; -use POSIX qw(strftime); +use POSIX qw(strftime getcwd); $|=1; $VER="2.16"; @@ -293,13 +293,9 @@ sub start_mysqlds() @groups = &find_groups($groupids); for ($i = 0; defined($groups[$i]); $i++) { - # Defaults are made explicit parameters to server execution... @options = defaults_for_group($groups[$i]); - # ...so server MUST NOT try to read again from some config file, especially - # as the "right" file may be unknown to the server if we are using - # --defaults-file=... params in here. - unshift(@options,"--no-defaults"); + $basedir_found= 0; # The default $mysqld_found= 1; # The default $mysqld_found= 0 if (!length($mysqld)); $com= "$mysqld"; @@ -315,17 +311,25 @@ sub start_mysqlds() $com= $options[$j]; $mysqld_found= 1; } + elsif ("--basedir=" eq substr($options[$j], 0, 10)) + { + $basedir= $options[$j]; + $basedir =~ s/^--basedir=//; + $basedir_found= 1; + $options[$j]= quote_shell_word($options[$j]); + $tmp.= " $options[$j]"; + } else { $options[$j]= quote_shell_word($options[$j]); $tmp.= " $options[$j]"; } } - if ($opt_verbose && $com =~ m/\/safe_mysqld$/ && !$info_sent) + if ($opt_verbose && $com =~ m/\/(safe_mysqld|mysqld_safe)$/ && !$info_sent) { - print "WARNING: safe_mysqld is being used to start mysqld. In this case you "; + print "WARNING: $1 is being used to start mysqld. In this case you "; print "may need to pass\n\"ledir=...\" under groups [mysqldN] to "; - print "safe_mysqld in order to find the actual mysqld binary.\n"; + print "$1 in order to find the actual mysqld binary.\n"; print "ledir (library executable directory) should be the path to the "; print "wanted mysqld binary.\n\n"; $info_sent= 1; @@ -342,7 +346,16 @@ sub start_mysqlds() print "group [$groups[$i]] separately.\n"; exit(1); } + if ($basedir_found) + { + $curdir=getcwd(); + chdir($basedir) or die "Can't change to datadir $basedir"; + } system($com); + if ($basedir_found) + { + chdir($curdir) or die "Can't change back to original dir $curdir"; + } } if (!$i && !$opt_no_log) { @@ -675,9 +688,9 @@ language = @datadir@/mysql/english user = unix_user1 [mysqld3] -mysqld = /path/to/safe_mysqld/safe_mysqld +mysqld = /path/to/mysqld_safe ledir = /path/to/mysqld-binary/ -mysqladmin = /path/to/mysqladmin/mysqladmin +mysqladmin = /path/to/mysqladmin socket = /tmp/mysql.sock3 port = 3308 pid-file = @localstatedir@3/hostname.pid3 |