[ новости /+++ | форум | теги | ]

NAME
     ttdbserver, rpc.ttdbserverd -  RPC-based  ToolTalk  database
     server

SYNOPSIS
     rpc.ttdbserverd [-G] [-m DTMOUNTPOINT_value] [-n] [-v] [-?]

DESCRIPTION
     rpc.ttdbserverd  manages   ToolTalk   objects   created   by
     tt_spec_create(3),  and  handles  certain queries related to
     the netfiles returned by tt_file_netfile(3).   One  instance
     of  rpc.ttdbserverd (normally started by inetd) runs on each
     host that has a local  filesystem.   rpc.ttdbserverd  serves
     four purposes:

     1. Mapping a spec to its associated file and a file  to  its
        associated specs.

     2. Mapping a spec to its properties.

     3. Mapping a file to a list of sessions with clients  having
        patterns registered in the scope of that file.

     4. Answering netfile  queries;  see  tt_file_netfile(3)  and
        tt_host_file_netfile(3).

     For each filesystem  that  rpc.ttdbserverd  needs  to  store
     information  about,  it  creates a directory called TT_DB at
     the mountpoint of that file system.  In  that  directory  it
     creates  the  databases  it  needs  to  store its tables and
     indices.   If  the   partition   is   not   writable,   then
     rpc.ttdbserverd can be told, via partition_map(4), to create
     the   databases   in   another    local    partition.     If
     rpc.ttdbserverd  is  not  installed  on  a  particular  file
     server, ToolTalk can be told, via hostname_map(4), to manage
     that file server's partitions using the rpc.ttdbserverd on a
     different host.

OPTIONS
     -G   Perform garbage collection.  This cleans up  the  TT_DB
          directories and the associated internal database files.

     -m DTMOUNTPOINT_value
          Sets  the   DTMOUNTPOINT   environment   variable   for
          rpc.ttdbserverd.   If  there  is already an environment
          variable called DTMOUNTPOINT, -m will override it.

     -S   Runs rpc.ttdbserverd in the foreground.

     -n   Turn off permission checking.  Normally the  protection
          of  the file passed to tt_spec_create(3) determines who
          may read and write that  spec.   This  option  disables
          this  checking  and allows anyone to read and write any
          spec.  This option should be used with caution.

     -v   Print out the version number.

     -?   Prints out the command usage information.

ENVIRONMENT
     DTMOUNTPOINT
          If set, the value of this environment variable will  be
          used  in  place  of  "/net" in pathnames constructed to
          answer tt_host_netfile_file(3) queries.  This  environ-
          ment  variable can also be set by using the -m flag for
          rpc.ttdbserverd.

     TT_PARTITION_MAP
          If $TT_PARTITION_MAP is set, it is  used  in  place  of
          /etc/tt/partition_map.  See partition_map(4).

FILES
     TT_DB/*             spec and session database files are kept
                         in  the  TT_DB directory under each disk
                         partition mount point.
     tt/hostname_map     Host     redirection      map.       See
                         hostname_map(4).
     /etc/tt/partition_map
                         Partition    redirection    map.     See
                         partition_map(4).
SEE ALSO
     ttsession(1)   tt_file_netfile(3)    tt_host_file_netfile(3)
     tt_spec_create(3) hostname_map(4) partition_map(4)

Партнёры:

Хостинг: