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MDEV-22179 rr support for mtr

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* --rr-dir to change store dir
* --rr-arg doesn't enable --rr (good for scripts)
* Bootstrap is saved to rr.boot
This commit is contained in:
Aleksey Midenkov
2020-06-17 08:07:01 +03:00
parent fe0cf85d5a
commit e3104c4a8c
1 changed files with 10 additions and 10 deletions
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20
mysql-test/mysql-test-run.pl
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@ -261,7 +261,9 @@ our %gprof_dirs;
our $glob_debugger= 0;
our $opt_gdb;
our $opt_rr;
my $opt_rr;
my $opt_rr_dir;
my @rr_record_args;
our $opt_client_gdb;
my $opt_boot_gdb;
my $opt_boot_rr;
@ -335,7 +337,6 @@ my $opt_callgrind;
my %mysqld_logs;
my $opt_debug_sync_timeout= 300; # Default timeout for WAIT_FOR actions.
my $warn_seconds = 60;
my @rr_record_args;
sub testcase_timeout ($) {
my ($tinfo)= @_;
@ -1321,6 +1322,7 @@ sub command_line_setup {
'gdb=s' => \$opt_gdb,
'rr' => \$opt_rr,
'rr-arg=s' => \@rr_record_args,
'rr-dir=s' => \$opt_rr_dir,
'client-gdb' => \$opt_client_gdb,
'manual-gdb' => \$opt_manual_gdb,
'manual-lldb' => \$opt_manual_lldb,
@ -1785,11 +1787,6 @@ sub command_line_setup {
mtr_error("Coverage test needs the source - please use source dist");
}
if ( @rr_record_args )
{
$opt_rr= 1;
}
# --------------------------------------------------------------------------
# Check debug related options
# --------------------------------------------------------------------------
@ -3412,7 +3409,7 @@ sub mysql_install_db {
if ($opt_boot_rr) {
$args= ["record", @rr_record_args, $exe_mysqld_bootstrap, @$args];
$exe_mysqld_bootstrap= "rr";
my $rr_dir= "$opt_vardir/rr.bootstrap";
my $rr_dir= $opt_rr_dir ? $opt_rr_dir : "$opt_vardir/rr.boot";
$ENV{'_RR_TRACE_DIR'}= $rr_dir;
mkpath($rr_dir);
}
@ -5390,7 +5387,7 @@ sub mysqld_start ($$) {
{
$args= ["record", @rr_record_args, "$exe", @$args];
$exe= "rr";
my $rr_dir= "$opt_vardir/rr". $mysqld->after('mysqld');
my $rr_dir= $opt_rr_dir ? $opt_rr_dir : "$opt_vardir/rr". $mysqld->after('mysqld');
$ENV{'_RR_TRACE_DIR'}= $rr_dir;
mkpath($rr_dir);
}
@ -6578,11 +6575,14 @@ Options for strace
stracer=<EXE> Specify name and path to the trace program to use.
Default is "strace". Example: $0 --stracer=ktrace.
Options for rr(Record and Replay)
Options for rr (Record and Replay)
rr Run the "mysqld" executables using rr. Default run
option is "rr record mysqld mysqld_options"
boot-rr Start bootstrap server in rr
rr-arg=ARG Option to give rr record, can be specified more then once
rr-dir=DIR The directory where rr recordings are stored. Defaults
to 'vardir'/rr.0 (rr.boot for bootstrap instance and
rr.1, ..., rr.N for slave instances).
Misc options
user=USER User for connecting to mysqld(default: $opt_user)