selftest: Specify different DB backends for restored testenvs

Vary the DB backend that we use for the renamed DCs. The labdc and
renamedc are fairly similar, so let's have each of them use a different
backend.

Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

diff --git a/selftest/target/Samba4.pm b/selftest/target/Samba4.pm
index 0a04aa2a76930cfd5b55670b6e8a1704209ff747..770ba4f9ed7b6800f722dc7a16d5a7dfef895ebb 100755 (executable)
--- a/selftest/target/Samba4.pm
+++ b/selftest/target/Samba4.pm
@@ -2867,6 +2867,7 @@ sub setup_renamedc
        my $backupdir = File::Temp->newdir();
        my $server_args = $self->get_backup_server_args($dcvars);
        my $backup_args = "rename $env->{DOMAIN} $env->{REALM} $server_args";
+       $backup_args .= " --backend-store=tdb";
        my $backup_file = $self->create_backup($env, $dcvars, $backupdir,
                                               $backup_args);
        unless($backup_file) {
@@ -2963,7 +2964,7 @@ sub setup_labdc
        my $backupdir = File::Temp->newdir();
        my $server_args = $self->get_backup_server_args($dcvars);
        my $backup_args = "rename $env->{DOMAIN} $env->{REALM} $server_args";
-       $backup_args .= " --no-secrets";
+       $backup_args .= " --no-secrets --backend-store=mdb";
        my $backup_file = $self->create_backup($env, $dcvars, $backupdir,
                                               $backup_args);
        unless($backup_file) {