[Bug 1051080] Re: lxc-start-ephemeral hangs if bind mounting nfs homedir

Serge Hallyn 1051080 at bugs.launchpad.net
Mon Sep 17 17:03:06 UTC 2012


i couldn't run apport-collect since I didn't file the bug.  Here is the
dmesg output after reproducing this failure in precise.  Here were the
precise steps:

0. create user ubuntu2 on both 10.42.43.1 and 10.42.43.16.  .16 will be the client
1. sudo mount -t nfs 10.42.43.1:/home/ubuntu2 /home/ubuntu2  # mounted rw,no_root_squash,no_subtree_check
2. mkdir /tmp/a
3. sudo mount -t overlayfs -oupperdir=/tmp/a,lowerdir=/home/ubuntu2 none /mnt
4. ls /mnt

** Attachment added: "d2"
   https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1051080/+attachment/3320787/+files/d2

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Title:
  lxc-start-ephemeral hangs if bind mounting nfs homedir

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