Hi there, here is a patch set with various cleanups in e2fsprogs code for working journal device and fix tune2fs to update UUID for journal dev properly. (we need to copy UUID into jsb for this) First first two are cleanups, and the last one is UUID fix: [PATCH 1/3] journal: use consts instead of 1024 and add helper for [PATCH 2/3] tune2fs: remove_journal_device(): use the correct block [PATCH 3/3] tune2fs: update journal super block when changing UUID -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html