aufs on top of nfs just doesn't work. On Sat, Mar 21, 2020 at 09:54:15AM +0800, [email protected] wrote: > Hi,All, > BTW, my aufs version is aufs4. > And it will fail to run: useradd newuser in the container's bash with > nfs aufs mount. The result is : useradd: failure while writing changes to > /etc/shadow > > Best Regards > > Michael Mao > > > > [email protected] > > From: [email protected] > Date: 2020-03-21 08:51 > To: lxc-users > Subject: LXC unpreviliged problem with aufs mounted on nfs > Hi, All, > I am working on my project that needs to use aufs as a backend for the > LXC. > If I set the local branch as the first rw branch for aufs, as: > mount -t aufs -o br=/home/{lxcname}/data=rw:/home/base/rootfs=ro none > /var/lib/lxc/containers/{lxcname}/rootfs > the LXC works well in unpreviliged mode, I can modify any file in the > container's bash as a root user. > Buf if I set the nfs branch as the first rw branch, as: > mount -t aufs -o br=/nfsmountpoint=rw:/home/base/rootfs=ro none > /var/lib/lxc/containers/{lxcname}/rootfs > the LXC can start up in unpreviliged mode, but I can't modify the files > which's ownner is not root. It seems not working in unpreviliged mode. > My nfs version is nfsv4, and LXC is the latest version. > > Please help me , thanks very much. > > Best Regards. > > Michael Mao > > > [email protected] > > From: lxc-users-request > Date: 2020-03-21 07:26 > To: lxc-users > Subject: lxc-users Digest, Vol 319, Issue 5 > Send lxc-users mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.linuxcontainers.org/listinfo/lxc-users > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of lxc-users digest..." > > > Today's Topics: > > 1. Quick Question (Ray Jender) > 2. Re: Quick Question (Tomasz Chmielewski) > 3. Re: Quick Question (Ray Jender) > 4. Re: Quick Question (Narcis Garcia) > 5. Re: Quick Question (Saint Michael) > 6. Re: Updating to LXC 3.2.1 fails (Andrey Repin) > 7. Re: Updating to LXC 3.2.1 fails (Saint Michael) > > > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users
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