Provided by: openafs-client_1.4.6.dfsg1-2_i386 bug

NAME

       bos_setrestart - Sets when the BOS Server restarts processes

SYNOPSIS

       bos setrestart -server <machine name>
           -time <time to restart server> [-general] [-newbinary]
           [-cell <cell name>] [-noauth] [-localauth] [-help]

       bos setr -s <machine name> -t <time to restart server>
           [-g] [-ne] [-c <cell name>] [-no] [-l] [-h]

DESCRIPTION

       The bos setrestart command records in the /etc/openafs/BosConfig file
       the times at which the BOS Server running on the server machine named
       by the -server argument performs two types of restarts:

       ·   A general restart. By default, once per week the BOS Server
           restarts itself and then any AFS process marked with the "Run"
           status flag in the BosConfig file (equivalent in effect to issuing
           the bos restart command with the -bosserver flag). The default
           setting is 4:00 a.m. each Sunday morning.

       ·   A binary restart. By default, once per day the BOS Server restarts
           any currently running process for which the timestamp on the binary
           file in the /usr/lib/openafs directory is later than the time the
           process last started or restarted. The default is 5:00 a.m. each
           day.

CAUTIONS

       Restarting a process makes it unavailable for a period of time. The fs
       process has potentially the longest outage, depending on how many
       volumes the file server machine houses (the File Server and Volume
       Server reattach each volume when they restart). The default settings
       are designed to coincide with periods of low usage, so that the
       restarts disturb the smallest possible number of users.

       If the setting specified with the -time argument is within one hour of
       the current time, the BOS Server does not restart any processes until
       the next applicable opportunity (the next day for binary restarts, or
       the next week for general restarts).

       The command changes only one type of restart setting at a time; issue
       the command twice to change both settings.

OPTIONS

       -server <machine name>
           Indicates the server machine on which to set a new restart time.
           Identify the machine by IP address or its host name (either fully-
           qualified or abbreviated unambiguously). For details, see bos(8).

       -time <time to restart server>
           Specifies the restart time. By convention the general restart is
           defined as weekly (specifies both a day and a time), and the binary
           restart is defined as daily (specifies only a time). However, it is
           acceptable to define a daily general restart or weekly binary
           restart.

           There are four acceptable values for either type of restart
           setting:

           *   The string "never", which directs the BOS Server never to
               perform the indicated type of restart.

           *   The string "now", which directs the BOS Server to perform the
               restart immediately and never again.

           *   A time of day (the conventional type of value for the binary
               restart time). Separate the hours and minutes with a colon
               (hh:MM), an use either 24-hour format, or a value in the range
               from "1:00" through "12:59" with the addition of "am" or "pm".
               For example, both "14:30" and "2:30 pm" indicate 2:30 in the
               afternoon. Surround this parameter with double quotes ("") if
               it contains a space.

           *   A day of the week and time of day, separated by a space and
               surrounded with double quotes (""). This is the conventional
               type of value for the general restart. For the day, provide
               either the whole name or the first three letters, all in
               lowercase letters ("sunday" or "sun", "thursday" or "thu", and
               so on).  For the time, use the same format as when specifying
               the time alone.

           If desired, precede a time or day and time definition with the
           string "every" or "at". These words do not change the meaning, but
           possibly make the output of the bos getrestart command easier to
           understand.

       -general
           Sets the general restart time.

       -newbinary
           Sets the binary restart time.

       -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
           /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.

EXAMPLES

       The following command sets the general restart time on the machine
       "fs4.abc.com" to Saturday at 3:30 am.

          % bos setrestart -server fs4.abc.com -time "sat 3:30" -general

       The following command sets the binary restart time on the machine
       "fs6.abc.com" to 11:45 pm.

          % bos setrestart -server fs6.abc.com -time 23:45 -newbinary

PRIVILEGE REQUIRED

       The issuer must be listed in the /etc/openafs/server/UserList file on
       the machine named by the -server argument, or must be logged onto a
       server machine as the local superuser "root" if the -localauth flag is
       included.

SEE ALSO

       BosConfig(5), KeyFile(5), UserList(5), bos(8), bos_getrestart(8),
       bos_restart(8)

COPYRIGHT

       IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.

       This documentation is covered by the IBM Public License Version 1.0.
       It was converted from HTML to POD by software written by Chas Williams
       and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.