|o||/usr/local/etc/openafs/server/CellServDB. The cell name appears on the first line in the file, preceded by the required > symbol. The machine name specified with the -server argument appears on the second line along with its IP address as obtained from the cells naming service. The machine is thus designated as the cells first database server machine.|
Issue this command only when the installing the cells first AFS server machine. The OpenAFS Quick Start Guide explains how to copy over the ThisCell and CellServDB files from this or another appropriate machine during installation of additional server machines.
Be sure to choose a satisfactory cell name when issuing this command, because changing a cells name is very complicated; for one thing, it requires changing every password in the Authentication Database. Consult the OpenAFS Administration Guide for advice on choosing a cell name.
-server <machine name> Indicates the server machine on which to set the cell name in the ThisCell and CellServDB file. It is always the first machine installed in a cell. Identify the machine by IP address or its host name (either fully-qualified or abbreviated unambiguously). For details, see bos(8). -name <cell name> Defines the cell name, using standard Internet domain name format (the actual domain name is usually appropriate). Examples are abc.com for the ABC Corporation and stateu.edu for the State University. It must match the value of the -cell argument, if that is provided. -cell <cell name> Names the cell in which to run the command. Do not combine this argument with the -localauth flag. For more details, see bos(8). -noauth Assigns the unprivileged identity anonymous to the issuer. Do not combine this flag with the -localauth flag. For more details, see bos(8). -localauth Constructs a server ticket using a key from the local /usr/local/etc/openafs/server/KeyFile file. The bos command interpreter presents the ticket to the BOS Server during mutual authentication. Do not combine this flag with the -cell or -noauth options. For more details, see bos(8). -help Prints the online help for this command. All other valid options are ignored.
The following command defines the cell name abc.com in the ThisCell and CellServDB files on the machine fs1.abc.com as it is installed as the cells first server machine.
% bos setcellname -server fs1.abc.com -name abc.com
Authorization checking is normally turned off during installation, which is the only recommended time to use this command; in this case no privilege is required. If authorization checking is turned on, the issuer must be listed in the /usr/local/etc/openafs/server/UserList file on the machine named by the -server argument, or must be logged in as the local superuser root if the -localauth flag is included.
CellServDB(5), KeyFile(5), ThisCell(5), UserList(5), bos(8)
The OpenAFS Quick Start Guide at <http://docs.openafs.org/QuickStartUnix/>.
The OpenAFS Administration Guide at <http://docs.openafs.org/AdminGuide/>.
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
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