octopus
Part of the Furniture
It's ended up to formatting usb drive with EXT4 and journaling.I don't think so, that's something else. With journaling enabled you should see it under Filesystem features:
Rich (BB code):# tune2fs -l /dev/sda1 | grep features Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isize
EDIT: Reading a bit more aboutjournal_data_writeback
I'd suggest that you remove that option as it defeats the purpose of having a journal in the first place. Or as Linus Torvalds apparently said: "...anybody who thinks that's a solution is just incompetent. We might as well go back to ext2 then".
Code:tune2fs -o ^journal_data_writeback /dev/sda1
Funny thing i made a guide on snb in the past but not find it now.
Hope it working now let time show.
Code:gollum@RT-AC56U:/tmp/home/root# tune2fs -l /dev/sda1 | grep features Filesystem features: has_journal filetype needs_recovery extent flex_bg sparse_super large_file huge_file extra_isize