Veritas NetBackup™ Commands Reference Guide

Last Published:
Product(s): NetBackup (8.1.2)
  1. Introduction
    1.  
      About NetBackup commands
    2.  
      Navigating multiple menu levels
    3.  
      NetBackup command conventions
    4.  
      NetBackup Media Manager command notes
    5.  
      IPV6 updates
    6.  
      Removal of nbexecute command
  2. Appendix A. NetBackup Commands
    1.  
      acsd
    2.  
      add_media_server_on_clients
    3.  
      backupdbtrace
    4.  
      backuptrace
    5.  
      bmrc
    6.  
      bmrconfig
    7.  
      bmrepadm
    8.  
      bmrprep
    9.  
      bmrs
    10.  
      bmrsrtadm
    11.  
      bp
    12.  
      bparchive
    13.  
      bpbackup
    14.  
      bpbackupdb
    15.  
      bpcatarc
    16.  
      bpcatlist
    17.  
      bpcatres
    18.  
      bpcatrm
    19.  
      bpcd
    20.  
      bpchangeprimary
    21.  
      bpclient
    22.  
      bpclimagelist
    23.  
      bpclntcmd
    24.  
      bpclusterutil
    25.  
      bpcompatd
    26.  
      bpconfig
    27.  
      bpdbjobs
    28.  
      bpdbm
    29.  
      bpdgclone
    30.  
      bpdown
    31.  
      bpduplicate
    32.  
      bperror
    33.  
      bpexpdate
    34.  
      bpfis
    35.  
      bpflist
    36.  
      bpgetconfig
    37.  
      bpgetdebuglog
    38.  
      bpimage
    39.  
      bpimagelist
    40.  
      bpimmedia
    41.  
      bpimport
    42.  
      bpinst
    43.  
      bpkeyfile
    44.  
      bpkeyutil
    45.  
      bplabel
    46.  
      bplist
    47.  
      bpmedia
    48.  
      bpmedialist
    49.  
      bpminlicense
    50.  
      bpnbat
    51.  
      bpnbaz
    52.  
      bppficorr
    53.  
      bpplcatdrinfo
    54.  
      bpplclients
    55.  
      bppldelete
    56.  
      bpplinclude
    57.  
      bpplinfo
    58.  
      bppllist
    59.  
      bpplsched
    60.  
      bpplschedrep
    61.  
      bpplschedwin
    62.  
      bppolicynew
    63.  
      bpps
    64.  
      bprd
    65.  
      bprecover
    66.  
      bprestore
    67.  
      bpretlevel
    68.  
      bpschedule
    69.  
      bpschedulerep
    70.  
      bpsetconfig
    71.  
      bpstsinfo
    72.  
      bpstuadd
    73.  
      bpstudel
    74.  
      bpstulist
    75.  
      bpsturep
    76.  
      bptestbpcd
    77.  
      bptestnetconn
    78.  
      bptpcinfo
    79.  
      bpup
    80.  
      bpverify
    81.  
      cat_convert
    82.  
      cat_export
    83.  
      cat_import
    84.  
      configurePorts
    85.  
      configureTPCerts
    86.  
      create_nbdb
    87.  
      csconfig cldinstance
    88.  
      csconfig cldprovider
    89.  
      csconfig meter
    90.  
      csconfig throttle
    91.  
      duplicatetrace
    92.  
      importtrace
    93.  
      jbpSA
    94.  
      jnbSA
    95.  
      ltid
    96.  
      manageClientCerts
    97.  
      mklogdir
    98.  
      nbauditreport
    99.  
      nbcatsync
    100.  
      NBCC
    101.  
      NBCCR
    102.  
      nbcertcmd
    103.  
      nbcertupdater
    104.  
      nbcldutil
    105.  
      nbcloudrestore
    106.  
      nbcomponentupdate
    107.  
      nbcplogs
    108.  
      nbdb_admin
    109.  
      nbdb_backup
    110.  
      nbdb_move
    111.  
      nbdb_ping
    112.  
      nbdb_restore
    113.  
      nbdb_unload
    114.  
      nbdbms_start_server
    115.  
      nbdbms_start_stop
    116.  
      nbdc
    117.  
      nbdecommission
    118.  
      nbdelete
    119.  
      nbdeployutil
    120.  
      nbdevconfig
    121.  
      nbdevquery
    122.  
      nbdiscover
    123.  
      nbdna
    124.  
      nbemm
    125.  
      nbemmcmd
    126.  
      nbfindfile
    127.  
      nbfirescan
    128.  
      nbftadm
    129.  
      nbftconfig
    130.  
      nbgetconfig
    131.  
      nbhba
    132.  
      nbholdutil
    133.  
      nbhostidentity
    134.  
      nbhostmgmt
    135.  
      nbhypervtool
    136.  
      nbinstallcmd
    137.  
      nbjm
    138.  
      nbkmsutil
    139.  
      nboraadm
    140.  
      nborair
    141.  
      nbpem
    142.  
      nbpemreq
    143.  
      nbperfchk
    144.  
      nbplupgrade
    145.  
      nbrb
    146.  
      nbrbutil
    147.  
      nbregopsc
    148.  
      nbreplicate
    149.  
      nbrepo
    150.  
      nbrestorevm
    151.  
      nbseccmd
    152.  
      nbsetconfig
    153.  
      nbsnapimport
    154.  
      nbsnapreplicate
    155.  
      nbsqladm
    156.  
      nbstl
    157.  
      nbstlutil
    158.  
      nbstop
    159.  
      nbsu
    160.  
      nbsvrgrp
    161.  
      resilient_clients
    162.  
      restoretrace
    163.  
      stopltid
    164.  
      tl4d
    165.  
      tl8d
    166.  
      tl8cd
    167.  
      tldd
    168.  
      tldcd
    169.  
      tlhd
    170.  
      tlhcd
    171.  
      tlmd
    172.  
      tpautoconf
    173.  
      tpclean
    174.  
      tpconfig
    175.  
      tpext
    176.  
      tpreq
    177.  
      tpunmount
    178.  
      verifytrace
    179.  
      vltadm
    180.  
      vltcontainers
    181.  
      vlteject
    182.  
      vltinject
    183.  
      vltoffsitemedia
    184.  
      vltopmenu
    185.  
      vltrun
    186.  
      vmadd
    187.  
      vmchange
    188.  
      vmcheckxxx
    189.  
      vmd
    190.  
      vmdelete
    191.  
      vmoprcmd
    192.  
      vmphyinv
    193.  
      vmpool
    194.  
      vmquery
    195.  
      vmrule
    196.  
      vmupdate
    197.  
      vnetd
    198.  
      vssat
    199.  
      vwcp_manage
    200.  
      vxlogcfg
    201.  
      vxlogmgr
    202.  
      vxlogview
    203.  
      W2KOption

Name

tlhcd — Tape library half-inch (TLH) control daemon (process on Windows systems)

SYNOPSIS

tlhcd [-v] [-t]

On UNIX systems, the directory path to this command is /usr/openv/volmgr/bin/

On Windows systems, the directory path to this command is install_path\Volmgr\bin\

DESCRIPTION

Note:

This command applies only to the NetBackup Enterprise Server.

tlhd and tlhcd interface with Media Manager to mount and unmount tape volumes in a tape library half-inch (TLH) robot.

ltid is the Media Manager device daemon on UNIX systems and the NetBackup Device Manager service on Windows systems. tlhd interfaces directly with ltid. tlhd runs on each host with a drive connection and sends mount and unmount requests to the control daemon-process, tlhcd.

tlhcd communicates with the IBM Automated tape library (ATL) library manager, which processes all requests and all control functions for the robotic library. TLH robotic control software permits drives in the same robot to be configured on different hosts. tlhcd can be running on a different host than tlhd, depending on where the IBM library control is configured (see EXAMPLES). When communication with the library is established, tlhd puts the TLH robot in the UP state and can request volume mounts and unmounts. If the library or the control daemon is inaccessible, tlhd changes the robot to the DOWN state. In this state, tlhd is still running and returns the robot to the UP state if tlhcd is able to make a connection.

Note:

If drives are on different hosts, enter the robotic information in the Media and Device Management of the Administration Console on all computers. The robot number must be the same on all computers.

On UNIX systems, tlhd and tlhcd automatically start and stop when ltid is started and stopped. To stop or start tlhd independently of ltid, use /usr/openv/volmgr/bin/vmps or your server's ps command to identify the tlhd process ID. Then enter the following commands:

kill tlhd_pid
/usr/openv/volmgr/bin/tlhd [-v] &

The control daemon, tlhcd, is on the host that has the robotic control. tlhcd on that host automatically starts it (see EXAMPLES).

On Windows systems, tlhd and tlhcd are started when the NetBackup Device Manager service is started. They are stopped when this service is stopped. The control process, tlhcd, is on the host that has the robotic control. tlhd starts it automatically on that host (see EXAMPLES). tlhcd stops when you stop the NetBackup Device Manager service.

Before you access any volumes through the NetBackup Device Manager service (Windows systems), ltid, tlhd, and tlhcd, define the following information: the media ID and slot number for volumes in a robot in the EMM database. Both the initial EMM database population and future updates can be accomplished by using Media Manager robotic inventory options.

If a cleaning volume is used, it must be defined in the volume configuration. See tpclean about how to set the frequency to clean the drive automatically.

The drives are configured by using IBM device names. The robotic test utility, tlhtest (robtest if the robot is configured), can be used to determine the device names that are associated with the robot. You can also use this utility along with IBM's mtlib command-line interface to verify library communications, status, and functionality.

Configure the drive cleaning operation for the tape library half-inch robotic control through an IBM library manager console. The cleaning operations are not available to applications that use the IBM library manager. For this reason, you cannot define the volumes to clean through Media Manager. In addition, you cannot use the Media Manager utilities or the tpclean command for cleaning operations on drives under TLH robotic control.

On UNIX systems, the Internet service port number for tlhcd must be in /etc/services. If you use NIS, place the entry in the /etc/services file in the master NIS server database for services.

On Windows systems, the Internet service port number for tldcd must be in %SystemRoot%\system32\drivers\etc\services.

The default service port number is 13717.

You must have administrator privileges to run this command.

OPTIONS

The following options operate only on UNIX systems.

-v

Logs debug information by using syslogd. If you start ltid with -v, tlhd and tlhcd also start with -v.

-t

Terminates tlhcd.

ERRORS

tlhd and tlhcd log an error message if a copy of the daemon or process is in operation. Media Manager logs any tape library half-inch and robotic errors to syslogd (UNIX systems) or to the application event log (Windows). Log entries are also made when the state changes between UP and DOWN.

EXAMPLES

In the following examples the device hosts can be any supported Windows server or the following UNIX servers: Solaris (SPARC) and Linux.

Example 1 - In the following diagram, the drives are attached to and the robotics are controlled from a single host. ltid initiates tlhd, which in turn initiates tlhcd. lmcpd must be running on Host A. lmcpd is the IBM library manager control-point daemon on UNIX systems and the IBM Automated tape library service on Windows systems.

Figure: Use of tlhd with single host connected to TLH robot

Use of tlhd with single host connected to TLH robot

Example 2 - In the following diagram, each host is connected to at least one drive and the robotics are controlled from Host A. ltid on each computer initiates tlhd. The tlhd on Host A also initiates tlhcd, since that is where the robotic control is defined. Requests to mount tapes from Host B go to tlhd on Host B, which sends the robotic command to tlhcd on Host A.

Figure: Use of tlhd with two hosts connected to TLH robot

Use of tlhd with two hosts connected to TLH robot

SEE ALSO

See tlhd.

See tpclean.

See tpconfig.

See ltid.

syslogd (UNIX command)