NAME

       vos_setfields - Sets the quota or clear the access counter on a volume.

SYNOPSIS

       vos setfields -id <volume name or ID>
           -maxquota <quota (KB)>
           [-clearuse] [-clearVolUpCounter]
           [-cell <cell name>]
           [-noauth] [-localauth]
           [-verbose] [-encrypt] [-noresolve]
           [-config <config directory>]
           [-help]

       vos se -id <volume name or ID>
           -m <quota (KB)> [-cl]
           [-ce <cell name>]
           [-noa] [-l] [-v] [-e] [-nor]
           [-co <config directory>]
           [-h]

DESCRIPTION

       The vos setfields command can set the quota on a volume, and it can clear the access
       counter on a volume. This command differs from fs setquota because only the volume name is
       needed to set the quota, whereas the path to the volume is needed with fs setquota.

       If the -maxquota and -clearuse flags are missing, then no action is taken.

CAUTIONS

       This command is not effective on read-only or backup volumes.

OPTIONS

       -id <volume name or id>
           Identifies the volume on which to operate, either by its complete name or volume ID
           number.

       -maxquota <quota>
           Sets the maximum amount of file server disk space the volume can occupy.  The quota
           should be a positive integer followed by an optional suffix: "K" for kibibytes (1024
           bytes, the default), "M" for mebibytes (1024 kibibytes), "G" for gibibytes (1024
           mebibytes), and "T" for tebibytes (1024 gibibytes).  A value of 0 sets an unlimited
           quota, but the size of the disk partition that houses the volume places an absolute
           limit on the volume's size.

       -clearuse
           Clears the access counter on a volume, which is shown as "X accesses in the past day
           (i.e., vnode references)" in the vos examine output.

       -clearVolUpCounter
           Clears the modification counter on a volume. The modification counter will increment
           with time and stop updating when it reaches the maximum value. This option will reset
           it to 0. This option is available in OpenAFS version 1.5.0 or later.

       -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 vos(1).

       -noauth
           Assigns the unprivileged identity "anonymous" to the issuer. Do not combine this flag
           with the -localauth flag. For more details, see vos(1).

       -localauth
           Constructs a server ticket using a key from the local /etc/openafs/server/KeyFile
           file. The vos command interpreter presents it to the Volume Server and Volume Location
           Server during mutual authentication. Do not combine this flag with the -cell argument
           or -noauth flag. For more details, see vos(1).

       -verbose
           Produces on the standard output stream a detailed trace of the command's execution. If
           this argument is omitted, only warnings and error messages appear.

       -encrypt
           Encrypts the command so that the operation's results are not transmitted across the
           network in clear text. This option is available in OpenAFS versions 1.4.11 or later
           and 1.5.60 or later.

       -noresolve
           Shows all servers as IP addresses instead of the DNS name. This is very useful when
           the server address is registered as 127.0.0.1 or when dealing with multi-homed
           servers. This option is available in OpenAFS versions 1.4.8 or later and 1.5.35 or
           later.

       -config <configuration directory>
           Set the location of the configuration directory to be used. This defaults to
           /etc/openafs, except if -localauth is specified, in which case the default is
           /etc/openafs/server. This option allows the use of alternative configuration locations
           for testing purposes.

       -help
           Prints the online help for this command. All other valid options are ignored.

OUTPUT

       This command produces no output other than error messages.

EXAMPLES

       To set a 123KB quota on the root.cell volume, the following command may be used:

          % vos setfields -id root.cell -maxquota 123

       To clear the access counter on the root.cell volume, use the following command:

          % vos setfields -id root.cell -clearuse

       The above commands may be combined as follows:

          % vos setfields -id root.cell -maxquota 123 -clearuse

PRIVILEGE REQUIRED

       The issuer must be listed in the /etc/openafs/server/UserList file on the machine
       specified with the -server argument and on each database server machine. If the -localauth
       flag is included, the issuer must instead be logged on to a server machine as the local
       superuser "root".

SEE ALSO

       fs_setquota(1), vos(1), vos_examine(1)

COPYRIGHT

       Copyright 2009 Jason Edgecombe <jason@rampaginggeek.com>

       This documentation is covered by the BSD License as written in the doc/LICENSE file. This
       man page was written by Jason Edgecombe for OpenAFS.