Context Navigation

TemplateCustomization

-              v67
+              v68
  * `NFS_MOUNT_OPTS` : defines mount options to be used for a specific file system. This variable is a nlist with one entry per file system : key must be the escaped path of the mount point.
+=== Defining NFS exports ===
+On each NFS server or in cluster or site parameters, NFS exports can be defined using a set of variables. By default only CE and worker nodes are given access to NFS server.
+Variables available to customize the NFS export ACL are :
+ * `NFS_CE_HOSTS` : list of CE hosts requiring access to NFS server (default is CE_HOST)
+ * `NFS_WN_HOSTS` : list of WN hosts requiring access to NFS server (default is WN_HOSTS)
+ * `NFS_LOCAL_CLIENTS` : list of other local hosts requiring access to NFS server
+These variables can be a string, a list or a nlist. A string value is interpreted as a list with one element. When specified as a list or string, the value must be regexp matching name of nodes that must be given access to NFS server. The access right is the value of variable `NFS_DEFAULT_RIGHTS`. When specified as a nlist, the key must be an '''escaped''' regexp and the value is the access rights.
+''Note : when possible, this is recommended to replace default value for NFS_WN_HOSTS by one or several regexpsmatching WN names.''
 == LCG CE Configuration ==