hello today, I discovered that my installation has this problem.
Ubuntu 16.04 LTS x64 Linux mylaptop 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux it ran out of space, and after 40% of disk has been freed - it does not create new files; the error gives: # dmesg | tail [ 6813.738671] ecryptfs_do_create: Failure to create dentry in lower fs; rc = [-28] [ 6813.738674] ecryptfs_create: Failed to create file inlower filesystem [ 6813.833609] ecryptfs_do_create: Failure to create dentry in lower fs; rc = [-28] [ 6813.833615] ecryptfs_create: Failed to create file inlower filesystem [ 6827.199794] ecryptfs_do_create: Failure to create dentry in lower fs; rc = [-28] [ 6827.199797] ecryptfs_create: Failed to create file inlower filesystem [ 6827.271814] ecryptfs_do_create: Failure to create dentry in lower fs; rc = [-28] [ 6827.271817] ecryptfs_create: Failed to create file inlower filesystem [ 7241.586390] BTRFS info (device dm-2): relocating block group 237326303232 flags 1 [ 7241.758894] BTRFS info (device dm-2): relocating block group 237326303232 flags 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872905 Title: ecryptfs should recover better from "out of disk space"-situations To manage notifications about this bug go to: https://bugs.launchpad.net/ecryptfs/+bug/872905/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs