[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
Confirmed to work fine here. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
This bug was fixed in the package lxc - 0.7.5-3ubuntu59 --- lxc (0.7.5-3ubuntu59) precise-proposed; urgency=low [ Serge Hallyn ] * 0085-pivot-dir: use a directory other than /mnt to put the pivot_root old dir into (LP: #986385) * 0086-lxc-unshare-zero-args: fix lxc-unshare segfaulting when no command is given (LP: #1011603) * 0087-lxc-ls-dash: fix lxc-ls for containers whose names start with a dash (LP: #1006332) * 0088-ubuntu-template-flock: don't fail when flock is busy, just wait, so concurrent lxc-creates don't break. (LP: #1007483) * debian/rules, debian/lxc.apport: install apport hook (LP: #1011644) [ Stéphane Graber ] * Ship /etc/dnsmasq.d/lxc to configure an eventual system wide dnsmasq daemon not to listen on the LXC bridge interface. (LP: #928524) -- Serge Hallyn serge.hal...@ubuntu.com Mon, 11 Jun 2012 19:56:30 -0500 ** Changed in: lxc (Ubuntu Precise) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
Hello Serge, or anyone else affected, Accepted lxc into precise-proposed. The package will build now and be available in a few hours. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you please change the bug tag from verification-needed to verification-done. If it does not, change the tag to verification-failed. In either case details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: lxc (Ubuntu Precise) Status: New = Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
** Branch linked: lp:ubuntu/precise-proposed/lxc -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
** Also affects: lxc (Ubuntu Precise) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
** Description changed: + === SRU Justification === + Impact: containers configured to have host directories bind mounted under + subdirectories of /mnt will not see those mounts + Development fix: change the directory which lxc uses (in ubuntu templates) + for pivot_root from mnt to mnt.putold. + Stable fix: same as development fix. + Test case: + Create a container: + sudo apt-get -y install lxc + sudo lxc-create -t ubuntu -n p1 + Create a bind mount under an /mnt subdir of the container: + sudo mkdir -b /var/lib/lxc/p1/rootfs/mnt/etc + cat EOF | sudo tee -a /var/lib/lxc/p1/config + lxc.mount.entry = /etc mnt/etc none bind 0 0 + EOF + Start the container, and look under /mnt + sudo lxc-start -n p1 + #(log in as user ubuntu, password ubuntu, and do) + ls /mnt/etc + + Regression potential: this simply uses an existing, working lxc configuration + variable to use a more sensible location for the pivot_root put_old directory. + There should be no regression. + = + A lxc.mount.entry line like lxc.mount.entry = /var/lib mnt/series none bind 0 0 fails to mount the host's /var/lib under the container's /mnt/series, while lxc.mount.entry = /var/lib mnt none bind 0 0 works. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
This bug was fixed in the package lxc - 0.8.0~rc1-4ubuntu10 --- lxc (0.8.0~rc1-4ubuntu10) quantal; urgency=low [ Serge Hallyn ] * 0084-lxc-ubuntu-drop-duplicate-code.patch: drop some duplicate code from the ubuntu template. (LP: #1004118) * 0085-pivot-dir: use a directory other than /mnt to put the pivot_root old dir into (LP: #986385) [ Stéphane Graber ] * Ship /etc/dnsmasq.d/lxc to configure an eventual system wide dnsmasq daemon not to listen on the LXC bridge interface. (LP: #928524) * Drop rm calls from postrm for apparmor rules, these were in the purge target so didn't really serve any purpose. -- Stephane Graber stgra...@ubuntu.com Tue, 29 May 2012 16:56:25 -0400 ** Changed in: lxc (Ubuntu) Status: Triaged = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 986385] Re: lxc.mount.entry fails into mnt/subdir
The reason this happens is that by default 'mnt' is the directory used as pivotdir, where the old_root is placed during pivot_root(). After that, everything under pivotdir is unmounted. A workaround is to specify an alternate 'lxc.pivotdir' in the container configuration file. The code should be changed to use a tempdir as pivotroot. However, that can wait for Q and an SRU, since there is a workaround ** Changed in: lxc (Ubuntu) Status: Confirmed = Triaged ** Changed in: lxc (Ubuntu) Importance: Medium = Low -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/986385 Title: lxc.mount.entry fails into mnt/subdir To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/986385/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
