NFS mount on LXC container

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I have been testing NFS mounts on LXC containers and they work mostly ok after you have modified App-Armour settings on the host. Problems arise when the LXC containers are moved or host-node restarts.
LXC container does not always seem to honor the /etc/fstab settings which results in mounts not working which results in Apache and email braking down because they are stored on NFS share somewhere else.



My fstab contains:



10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0


I'm wondering what kind of solutions you are familiar with to combat this problem?



How can I automate a "test" that checks if NFS share is mounted and if it's not then tries "mount -a" again?




lxc proxmox




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  • This is in my fstab: 10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
    – SamTzu
    Apr 19 at 10:56










  • stat -f -c %T /var/vmail
    – A.B
    May 6 at 18:10














up vote
0
down vote

favorite












I have been testing NFS mounts on LXC containers and they work mostly ok after you have modified App-Armour settings on the host. Problems arise when the LXC containers are moved or host-node restarts.
LXC container does not always seem to honor the /etc/fstab settings which results in mounts not working which results in Apache and email braking down because they are stored on NFS share somewhere else.



My fstab contains:



10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0


I'm wondering what kind of solutions you are familiar with to combat this problem?



How can I automate a "test" that checks if NFS share is mounted and if it's not then tries "mount -a" again?




lxc proxmox




share|improve this question





















  • This is in my fstab: 10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
    – SamTzu
    Apr 19 at 10:56










  • stat -f -c %T /var/vmail
    – A.B
    May 6 at 18:10












up vote
0
down vote

favorite









up vote
0
down vote

favorite











I have been testing NFS mounts on LXC containers and they work mostly ok after you have modified App-Armour settings on the host. Problems arise when the LXC containers are moved or host-node restarts.
LXC container does not always seem to honor the /etc/fstab settings which results in mounts not working which results in Apache and email braking down because they are stored on NFS share somewhere else.



My fstab contains:



10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0


I'm wondering what kind of solutions you are familiar with to combat this problem?



How can I automate a "test" that checks if NFS share is mounted and if it's not then tries "mount -a" again?




lxc proxmox




share|improve this question













I have been testing NFS mounts on LXC containers and they work mostly ok after you have modified App-Armour settings on the host. Problems arise when the LXC containers are moved or host-node restarts.
LXC container does not always seem to honor the /etc/fstab settings which results in mounts not working which results in Apache and email braking down because they are stored on NFS share somewhere else.



My fstab contains:



10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0


I'm wondering what kind of solutions you are familiar with to combat this problem?



How can I automate a "test" that checks if NFS share is mounted and if it's not then tries "mount -a" again?





lxc proxmox





share|improve this question












share|improve this question




share|improve this question








edited Jun 17 at 19:00









myrdd

1759




1759









asked Apr 19 at 10:53









SamTzu

247




247











  • This is in my fstab: 10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
    – SamTzu
    Apr 19 at 10:56










  • stat -f -c %T /var/vmail
    – A.B
    May 6 at 18:10
















  • This is in my fstab: 10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
    – SamTzu
    Apr 19 at 10:56










  • stat -f -c %T /var/vmail
    – A.B
    May 6 at 18:10















This is in my fstab: 10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
– SamTzu
Apr 19 at 10:56




This is in my fstab: 10.10.20.20:/Q1vmail /var/vmail nfs auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
– SamTzu
Apr 19 at 10:56












stat -f -c %T /var/vmail
– A.B
May 6 at 18:10




stat -f -c %T /var/vmail
– A.B
May 6 at 18:10















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