@@ -284,6 +284,20 @@ class Partition():
extraopts = self.mkfs_extraopts or "-F -i 8192"
+ if os.getenv('SOURCE_DATE_EPOCH'):
+ sde_time = int(os.getenv('SOURCE_DATE_EPOCH'))
+ if pseudo:
+ pseudo = "export E2FSPROGS_FAKE_TIME=%s;%s " % (sde_time, pseudo)
+ else:
+ pseudo = "export E2FSPROGS_FAKE_TIME=%s; " % sde_time
+
+ # Set hash_seed to generate deterministic directory indexes
+ namespace = uuid.UUID("e7429877-e7b3-4a68-a5c9-2f2fdf33d460")
+ if self.fsuuid:
+ namespace = uuid.UUID(self.fsuuid)
+ hash_seed = str(uuid.uuid5(namespace, str(sde_time)))
+ extraopts += " -E hash_seed=%s" % hash_seed
+
label_str = ""
if self.label:
label_str = "-L %s" % self.label