On Wed, Apr 10, 2013 at 07:56:06PM +0900, Tomasz Chmielewski wrote: > # lsof -n|grep /srv > # > > > So df says 134 GB is used, while du says 60 GB is used. > No removed but used files, according to lsof. > > How do I best debug what happened to ~70 GB? Well, nothing is using /srv, so why don't you unmount it and run "e2fsck -f /dev/xvdf", and see e2fsck reports in terms of the number of blocks in use, i.e: /dev/lambda/backup: 581320/4915200 files (0.1% non-contiguous), 6837767/19660800 blocks - Ted -- 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