diff --git a/btrbk b/btrbk index 44fda34..12f9935 100755 --- a/btrbk +++ b/btrbk @@ -6660,19 +6660,22 @@ MAIN: # check for duplicate snapshot locations foreach my $sroot (vinfo_subsection($config, 'volume')) { foreach my $svol (vinfo_subsection($sroot, 'subvolume')) { - # check for duplicate snapshot locations - my $snaproot = vinfo_snapshot_root($svol); my $snapshot_basename = config_key($svol, "snapshot_name") // die; - my $snaproot_subdir_path = (defined($snaproot->{NODE_SUBDIR}) ? $snaproot->{NODE_SUBDIR} . '/' : "") . $snapshot_basename; - if(my $prev = $snaproot->{node}->{_SNAPSHOT_CHECK}->{$snaproot_subdir_path}) { - ERROR "Subvolume \"$prev\" and \"$svol->{PRINT}\" will create same snapshot: $snaproot->{PRINT}/${snapshot_basename}.*"; - ERROR "Please fix \"snapshot_name\" configuration options!"; - exit 1; - } - $snaproot->{node}->{_SNAPSHOT_CHECK}->{$snaproot_subdir_path} = $svol->{PRINT}; + # check for duplicate snapshot locations + if(config_key($svol, "snapshot_create")) { + my $snaproot = vinfo_snapshot_root($svol); + my $snaproot_subdir_path = (defined($snaproot->{NODE_SUBDIR}) ? $snaproot->{NODE_SUBDIR} . '/' : "") . $snapshot_basename; + if(my $prev = $snaproot->{node}->{_SNAPSHOT_CHECK}->{$snaproot_subdir_path}) { + ERROR "Subvolume \"$prev\" and \"$svol->{PRINT}\" will create same snapshot: $snaproot->{PRINT}/${snapshot_basename}.*"; + ERROR "Please fix \"snapshot_name\" configuration options!"; + exit 1; + } + $snaproot->{node}->{_SNAPSHOT_CHECK}->{$snaproot_subdir_path} = $svol->{PRINT}; + } + + # check for duplicate target locations foreach my $droot (vinfo_subsection($svol, 'target')) { - # check for duplicate snapshot locations my $droot_subdir_path = (defined($droot->{NODE_SUBDIR}) ? $droot->{NODE_SUBDIR} . '/' : "") . $snapshot_basename; if(my $prev = $droot->{node}->{_BACKUP_CHECK}->{$droot_subdir_path}) { ERROR "Subvolume \"$prev\" and \"$svol->{PRINT}\" will create same backup target: $droot->{PRINT}/${snapshot_basename}.*";