Ok I see, will use block backed lxc then. Thanks
On Wed, Jan 2, 2013 at 6:32 PM, Serge Hallyn <1094...@bugs.launchpad.net>wrote: > Ok, sorry, I see now. Yes i can reproduce this with getdents of course. > > This has nothing to do with lxc lying, and yes if you need to work > around this you'll need to use blockdev-backed rootfs for the > containers. > > The container is set up with the tasks pivot_root'd into the container's > /, which in your case is a bind mount. Resolution of '..' respects the > fact that the /var/lib/lxc/container/rootfs should be root, and returns > itself. However, there is only one actual directory entry for > /var/lib/lxc/container/rootfs in all the kernel, and it's '..' > (d_parent) points to /var/lib/lxc/container. Lxc can't do anything > about that. The kernel's flexible mounts, bind mounts, and mounts > namespaces provide different *views* of the filesystems, don't change > what is in the actual filesystems. > > ** Changed in: lxc (Ubuntu) > Status: New => Won't Fix > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1094019 > > Title: > Linux's getdents gets /.. inode number from host system under LXC > > Status in “lxc” package in Ubuntu: > Won't Fix > > Bug description: > Calling getdents on "/" gets the host system's inode number for /.., > which is different from /. unlike real (non lxc) systems. > This causes flexlm to fail > > More info at http://foss-boss.blogspot.com/2012/12/LXC-lies-about > -..-inode-number-making-flexlm-unhappy.html > > ProblemType: Bug > DistroRelease: Ubuntu 12.04 > Package: lxc 0.7.5-3ubuntu65 > ProcVersionSignature: User Name 3.2.0-34.53-virtual 3.2.33 > Uname: Linux 3.2.0-34-virtual x86_64 > ApportVersion: 2.0.1-0ubuntu15 > Architecture: amd64 > Date: Thu Dec 27 13:13:46 2012 > Ec2AMI: ami-2737b74e > Ec2AMIManifest: (unknown) > Ec2AvailabilityZone: us-east-1d > Ec2InstanceType: t1.micro > Ec2Kernel: aki-825ea7eb > Ec2Ramdisk: unavailable > KernLog: > > MarkForUpload: True > ProcEnviron: > TERM=xterm > LANG=en_US.UTF-8 > SHELL=/bin/bash > SourcePackage: lxc > UpgradeStatus: No upgrade log present (probably fresh install) > lxcsyslog: > > modified.conffile..etc.lxc.lxc.conf: [modified] > mtime.conffile..etc.lxc.lxc.conf: 2012-12-04T17:17:14.072195 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1094019/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1094019 Title: Linux's getdents gets /.. inode number from host system under LXC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1094019/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
