Can confirm this issue. This bug is really annoying because it blocks my NAS for a long time at boot time...
root@AGVault:~# time umount /data real 0m1.031s user 0m0.000s sys 0m0.028s root@AGVault:~# time mount /data real 3m55.614s user 0m0.000s sys 3m37.050s I'll call apport-collect now... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1054605 Title: Mount very slow for 22TB ext4 filesystem on Ubuntu Server 12.04.1 running kernel 3.2.0-30-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1054605/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs