Configuration
-------------
-The '/etc/pve/lxc/<CTID>.conf' files stores container configuration,
-where '<CTID>' is the numeric ID of the given container. Note that
-CTIDs < 100 are reserved for internal purposes, and CTIDs need to be
-unique cluster wide. Files are stored inside '/etc/pve/', so they get
-automatically replicated to all other cluster nodes.
+The '/etc/pve/lxc/<CTID>.conf' file stores container configuration,
+where '<CTID>' is the numeric ID of the given container. Like all
+other files stored inside '/etc/pve/', they get automatically
+replicated to all other cluster nodes.
+
+NOTE: CTIDs < 100 are reserved for internal purposes, and CTIDs need to be
+unique cluster wide.
.Example Container Configuration
----
Similarly device mounts are not managed by the storage, but for these the
`quota` and `acl` options will be honored.
+WARNING: Because of existing issues in the Linux kernel's freezer
+subsystem the usage of FUSE mounts inside a container is strongly
+advised against, as containers need to be frozen for suspend or
+snapshot mode backups. If FUSE mounts cannot be replaced by other
+mounting mechanisms or storage technologies, it is possible to
+establish the FUSE mount on the Proxmox host and use a bind
+mountpoint to make it accessible inside the container.
Using quotas inside containers
------------------------------
+Quotas allow to set limits inside a container for the amount of disk space
+that each user can use.
This only works on ext4 image based storage types and currently does not work
with unprivileged containers.
quotacheck -cmug /
quotaon /
-And edit the quotas via the `edquota` command. (Note that you need to do this
-for every mountpoint by passing the mountpoint's path instead of just `/`.) Best
-see the documentation specific to the distributiont running inside the
-container.
+and edit the quotas via the `edquota` command. Refer to the documentation
+of the distribution running inside the container for details.
+
+NOTE: You need to run the above commands for every mountpoint by passing
+the mountpoint's path instead of just `/`.
+
+Using ACLs inside containers
+----------------------------
+The standard Posix Access Control Lists are also available inside containers.
+ACLs allow you to set more detailed file ownership than the traditional user/
+group/others model.
Container Advantages
--------------------