Copyright (C) 2000-2012 |
GNU Info (am-utils.info)Wildcard NamesWildcard Names & Replicated Servers =================================== By using the wildcard facility, Amd can "overlay" an existing directory with additional entries. The system files are usually mounted under `/usr'. If instead, Amd is mounted on `/usr', additional names can be overlayed to augment or replace names in the "master" `/usr'. A map to do this would have the form: local type:=auto;fs:=local-map share type:=auto;fs:=share-map * -type:=nfs;rfs:=/export/exec/${arch};sublink:="${key}" \ rhost:=fserv1 rhost:=fserv2 rhost:=fserv3 Note that the assignment to `${sublink}' is surrounded by double quotes to prevent the incoming key from causing the map to be misinterpreted. This map has the effect of directing any access to `/usr/local' or `/usr/share' to another automount point. In this example, it is assumed that the `/usr' files are replicated on three fileservers: `fserv1', `fserv2' and `fserv3'. For any references other than to `local' and `share' one of the servers is used and a symbolic link to ${autodir}/${rhost}/export/exec/${arch}/whatever is returned once an appropriate filesystem has been mounted. automatically generated by info2www version 1.2.2.9 |