Persistent volumes and storage classes
Use of file-based storage requires ReadWriteMany
(RWX) permissions. File-based
storage is supported through platform storage Container Storage Interface (CSI) drivers, like the
NetApp Trident ONTAP NAS driver or the Azure Files CSI for the Network File System (NFS) driver. For
each of the folders on a file-based system like NFS, all anonymous connections must be configured to
values without permissions.
On NFS, use the default NFS anongid
value. If the
no_root_squash
option is used, the owner GID value is 0. The NFS export
root_squash
option is recommended for security. If you use the
root_squash
option, then the file directories to be used for the PVs group
ownership must be set to the anongid
in the NFS export definition. The default
anongid
value is 65534.
Consider the following possibilities when you apply permissions to your folders:
- If the
no_root_squash
option is used, the PV group ownership must be set to the root group 0. - Assign read, write, execute permissions to both the user and group owners, for example,
chmod
770. - FileNet® Content Manager requires the following NFS exports:
- The
rw, sync, no_wdelay
settings are required. - The
no_subtree_check
setting is recommended for performance.
- The