diff --git a/sapl/legacy/management/commands/migracao_25_31.py b/sapl/legacy/management/commands/migracao_25_31.py
index 1298feeb3..27591e058 100644
--- a/sapl/legacy/management/commands/migracao_25_31.py
+++ b/sapl/legacy/management/commands/migracao_25_31.py
@@ -1,7 +1,7 @@
 from django.core import management
 from django.core.management.base import BaseCommand
 
-from sapl.legacy.migracao import migrar
+from sapl.legacy.migracao import migrar, migrar_dados
 
 
 class Command(BaseCommand):
@@ -10,13 +10,24 @@ class Command(BaseCommand):
 
     def add_arguments(self, parser):
         parser.add_argument(
-            '-f',
+            '--force',
             action='store_true',
             default=False,
             dest='force',
             help='Não interativa: pula confirmação de exclusão dos dados',
         )
+        parser.add_argument(
+            '--dados',
+            action='store_true',
+            default=False,
+            dest='dados',
+            help='migra somente dados',
+        )
 
     def handle(self, *args, **options):
         management.call_command('migrate')
-        migrar(interativo=not options['force'])
+        somente_dados, interativo = options['dados'], not options['force']
+        if somente_dados:
+            migrar_dados(interativo=interativo)
+        else:
+            migrar(interativo=interativo)
diff --git a/sapl/legacy/migracao.py b/sapl/legacy/migracao.py
index a8fed932f..2690e9a53 100644
--- a/sapl/legacy/migracao.py
+++ b/sapl/legacy/migracao.py
@@ -1,9 +1,42 @@
+import subprocess
+import tarfile
+
+from django.conf import settings
+
 from sapl.legacy.migracao_dados import migrar_dados
 from sapl.legacy.migracao_documentos import migrar_documentos
 from sapl.legacy.migracao_usuarios import migrar_usuarios
 
 
 def migrar(interativo=False):
-    migrar_dados(interativo)
+    migrar_dados(interativo=interativo)
     migrar_usuarios()
     migrar_documentos()
+
+
+# fonte: https://stackoverflow.com/a/17081026/1877490
+def make_tarfile(output_filename, source_dir):
+    with tarfile.open(output_filename, "w:gz") as tar:
+        tar.add(source_dir, arcname=os.path.basename(source_dir))
+
+
+def gerar_pacote():
+    banco = settings.DATABASES['legacy']['NAME']
+
+    # backup do banco
+    print('Gerando backup do banco... ', end='', flush=True)
+    arq_backup = settings.MEDIA_ROOT.child('{}.backup'.format(banco))
+    backup_cmd = '''
+        pg_dump --host localhost --port 5432 --username postgres --no-password
+        --format custom --blobs --verbose --file {} {}'''.format(
+        arq_backup, banco)
+    subprocess.check_output(backup_cmd.split(), stderr=subprocess.DEVNULL)
+    print('SUCESSO')
+
+    # tar de media/sapl
+    print('Criando tar de media... ', end='', flush=True)
+    tar_media = settings.MEDIA_ROOT.child('{}.media.tgz'.format(banco))
+    dir_media = settings.MEDIA_ROOT.child('sapl')
+    with tarfile.open(tar_media, "w:gz") as tar:
+        tar.add(dir_media, arcname=dir_media.name)
+    print('SUCESSO')
diff --git a/sapl/legacy/scripts/migra_um_db.sh b/sapl/legacy/scripts/migra_um_db.sh
index 1a4e29920..aab47c20e 100755
--- a/sapl/legacy/scripts/migra_um_db.sh
+++ b/sapl/legacy/scripts/migra_um_db.sh
@@ -4,7 +4,7 @@
 if [ $# -ge 2 ]; then
 
     # proteje pasta com dumps de alterações acidentais
-    chmod -R -w ~/migracao_sapl/sapl_dumps
+    # chmod -R -w ~/migracao_sapl/sapl_dumps
 
     DATE=$(date +%Y-%m-%d)
     DIR=~/${DATE}_logs_migracao
@@ -37,7 +37,7 @@ if [ $# -ge 2 ]; then
 
     echo "--- MIGRACAO DE DADOS ---" | tee -a $LOG
     echo >> $LOG
-    DATABASE_NAME=$1 ./manage.py migracao_25_31 -f --settings sapl.legacy_migration_settings |& tee -a $LOG
+    DATABASE_NAME=$1 ./manage.py migracao_25_31 --force --dados --settings sapl.legacy_migration_settings 2>&1 | tee -a $LOG
     echo >> $LOG
 else
     echo "USO:"