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swreg(1M)

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NAME

swreg — register or unregister depots and roots

SYNOPSIS

swreg -l level [-u] [-v] [-C session_file] [-f object_file] [-S session_file] [-t target_file] [-x option=value] [-X option_file] [objects_to_(un)register] [@ target_selections]

Remarks

  • SD-UX commands are included with the HP-UX operating system and manage software on the local host only.

  • To install and manage software simultaneously on multiple remote hosts (including HP-UX, other UNIX® platforms, Windows NT®, and PCs) from a central controller, you must purchase the HP OpenView Software Distributor which provides extended software management capabilities. Information specific only to the OpenView product is marked with a heading similar to the following:

    • The following information applies to HP OpenView Software Distributor only."

DESCRIPTION

The swreg command controls the visibility of depots and roots to users who are performing software management tasks. It must be used to register depots created by swpackage.

By default, the swcopy command registers newly created depots. By default, the swinstall command registers newly created alternate roots (the root, "/", is not automatically registered). The swremove command unregisters a depot, or root, when or if the depot is empty. The user invokes swreg to explicitly (un)register a depot when the automatic behaviors of swcopy, swinstall, swpackage, and swremove do not suffice. For example:

  • making a CD-ROM or other removable media available as a registered depot.

  • registering a depot created directly by swpackage.

  • unregistering a depot without removing it with swremove.

Options

The swreg command supports the following options:

-l level

Specify the level of the object to register or unregister. Exactly one level must be specified. The supported levels are:

depot

The object to be registered is a depot.

root

The object to be registered is a root.

shroot

The object to register is a shared root (HP-UX 10.X only).

prroot

The object to register is a private root (HP-UX 10.X only).

-u

Causes swreg to unregister the specified objects instead of registering them.

-v

Turns on verbose output to stdout. (The swreg logfile is not affected by this option.) Verbose output is enabled by default, see the verbose option below.

-C session_file

Save the current options and operands to session_file. You can enter a relative or absolute path with the file name. The default directory for session files is $HOME/.sw/sessions/. You can recall a session file with the -S option.

-f object_file

Read the list of depot or root objects to register or unregister from object_file instead of (or in addition to) the command line.

-S session_file

Execute swreg based on the options and operands saved from a previous session, as defined in session_file. You can save session information to a file with the -C option.

-t target_file

Read the list of target hosts on which to register the depot or root objects from target_file instead of (or in addition to) the command line.

-x option=value

Set the session option to value and override the default value (or a value in an alternate option_file specified with the -X option). Multiple -x options can be specified.

-X option_file

Read the session options and behaviors from option_file.

Operands

The swreg command supports the following syntax for each object_to_register:

path

Each operand specifies an object to be registered or unregistered.

The swreg command supports the following syntax for each target_selection:

[host]

EXTERNAL INFLUENCES

Default Options

In addition to the standard options, several SD behaviors and policy options can be changed by editing the default values found in:

/var/adm/sw/defaults

the system-wide default values.

$HOME/.swdefaults

the user-specific default values.

Values must be specified in the defaults file using this syntax:

[command_name.]option=value

The optional command_name prefix denotes one of the SD commands. Using the prefix limits the change in the default value to that command. If you leave the prefix off, the change applies to all commands.

You can also override default values from the command line with the -x or -X options:

command -x option=value command -X option_file

The following list describes keywords supported by the swreg command. If a default value exists, it is listed after the "=".

distribution_target_directory=/var/spool/sw

Defines the location of the depot object to register if no objects are specified and the -l option is specified.

level=

Defines the default level of objects to register or unregister. The valid levels are:

depot

Depots which exist at the specified target hosts.

root

All alternate roots.

shroot

All registered shared roots (HP-UX 10.X only).

prroot

All registered private roots (HP-UX 10.X only).

logfile=/var/adm/sw/swreg.log

This is the default command log file for the swreg command.

logdetail=false[true]

The logdetail option controls the amount of detail written to the log file. When set to true, this option adds detailed task information (such as options specified, progress statements, and additional summary information) to the log file. This information is in addition to log information controlled by the loglevel option. See the sd(5) man page for additional information by typing man 5 sd.

loglevel=1

Controls the log level for the events logged to the command logfile, the target agent logfile, and the source agent logfile. This information is in addition to the detail controlled by the logdetail option. (See also logdetail.) A value of

0

provides no information to the logfile.

1

enables verbose logging to the logfiles.

2

enables very verbose logging to the logfiles.

log_msgid=0

Controls whether numeric identification numbers are prepended to logfile messages produced by SD. A value of 0 (default) indicates no such identifiers are attached. Values of 1-4 indicate that identifiers are attached to messages:

1

applies to ERROR messages only

2

applies to ERROR and WARNING messages

3

applies to ERROR, WARNING, and NOTE messages

4

applies to ERROR, WARNING, NOTE, and certain other logfile messages.

objects_to_register=

Defines the default objects to register or unregister. There is no supplied default (see distribution_target_directory above). If there is more than one object, they must be separated by spaces.

rpc_binding_info=ncacn_ip_tcp:[2121] ncadg_ip_udp:[2121]

Defines the protocol sequence(s) and endpoint(s) on which the daemon listens and which the other commands use to contact the daemon. If the connection fails for one protocol sequence, the next is attempted. SD supports both the tcp (ncacn_ip_tcp:[2121]) and udp (ncadg_ip_udp:[2121]) protocol sequence on most platforms.

See the sd(5) man page by typing man 5 sd for details on specifying this option.

rpc_timeout=5

Relative length of the communications timeout. This is a value in the range from 0 to 9 and is interpreted by the DCE RPC. Higher values mean longer times; you may need a higher value for a slow or busy network. Lower values will give faster recognition on attempts to contact hosts that are not up or are not running swagentd. Each value is approximately twice as long as the preceding value. A value of 5 is about 30 seconds for the ncadg_ip_udp protocol sequence. This option may not have any noticeable impact when using the ncacn_ip_tcp protocol sequence.

select_local=true

If no target_selections are specified, select the default distribution_target_directory of the local host as the target_selection for the command.

targets=

Defines the default target hosts on which to register or unregister the specified root or depot objects. There is no supplied default (see select_local above). If there is more than one target selection, they must be separated by spaces.

verbose=1

Controls the verbosity of the swreg output (stdout). A value of

0

disables output to stdout. (Error and warning messages are always written to stderr).

1

enables verbose messaging to stdout.

Session File

Each invocation of the swreg command defines a registration session. The invocation options, source information, software selections, and target hosts are saved before the installation or copy task actually commences. This lets you re-execute the command even if the session ends before proper completion.

Each session is saved to the file $HOME/.sw/sessions/swreg.last. This file is overwritten by each invocation of swreg.

You can also save session information to a specific file by executing swreg with the -C session__file option.

A session file uses the same syntax as the defaults files. You can specify an absolute path for the session file. If you do not specify a directory, the default location for a session file is $HOME/.sw/sessions/.

To re-execute a session file, specify the session file as the argument for the -S session__file option of swreg.

Note that when you re-execute a session file, the values in the session file take precedence over values in the system defaults file. Likewise, any command line options or parameters that you specify when you invoke swreg take precedence over the values in the session file.

Environment Variables

SD programs are affected by external environment variables.

SD programs that execute control scripts set environment variables for use by the control scripts.

In addition, swinstall sets environment variables for use when updating the HP-UX operating system and modifying the HP-UX configuration.

The environment variable that affects the swreg command is:

LANG

Determines the language in which messages are displayed. If LANG is not specified or is set to the empty string, a default value of C is used. See the lang(5) man pages by typing man 5 lang for more information.

NOTE: The language in which the SD agent and daemon log messages are displayed is set by the system configuration variable script, /etc/rc.config.d/LANG. For example, /etc/rc.config.d/LANG, must be set to LANG=ja_JP.SJIS or LANG=ja_JP.eucJP to make the agent and daemon log messages display in Japanese.

Signals

The swreg command catches the signals SIGQUIT and SIGINT. If these signals are received, swreg prints a message, sends a Remote Procedure Call (RPC) to the daemons to wrap up, and then exits.

RETURN VALUES

The swreg command returns:

0

The objects_to_register were successfully (un)registered.

1

The register or unregister operation failed on all target_selections.

2

The register or unregister operation failed on some target_selections.

DIAGNOSTICS

The swreg command writes to stdout, stderr, and to the daemon logfile.

Standard Output

The swreg command writes messages for significant events. These include:

  • a begin and end session message,

  • selection and execution task messages for each target_selection.

Standard Error

The swreg command writes messages for all WARNING and ERROR conditions to stderr.

Logging

The swreg command logs summary events at the host where the command was invoked. It logs events about each (un)register operation to the swagentd logfile associated with each target_selection.

EXAMPLES

Create a new depot with swpackage, then register it with swreg:

swpackage -s psf -d /var/spool/sw swreg -l depot /var/spool/sw

  • The following example applies only to HP OpenView Software Distributor

Unregister the default depot at several hosts:

swreg -u -l depot /var/spool/sw @ hostA hostB hostC

Unregister a specific depot at the local host:

swreg -u -l depot /cdrom

LIMITATIONS

The SD-UX version of swreg does not support the registration or unregistration of software depots on remote targets.

For PCs (HP OpenView Software Distributor), the swreg command only operates on a single depot, configured at the PC controller.

FILES

$HOME/.swdefaults

Contains the user-specific default values for some or all SD options.

/usr/lib/sw/sys.defaults

Contains the master list of current SD options with their default values.

/var/adm/sw/

The directory which contains all of the configurable and non-configurable data for SD. This directory is also the default location of logfiles.

/var/adm/sw/defaults

Contains the active system-wide default values for some or all SD options.

/var/adm/sw/host_object

The file which stores the list of depots registered at the local host.

PC FILES

  • The following applies only to HP OpenView Software Distributor

...\SD\DATA\HOST_OBJ

The file which stores the list PC depot registered with the PC Controller.

AUTHOR

swreg was developed by the Hewlett-Packard Company.

SEE ALSO

sd(4), sd(5), swacl(1M), swagentd(1M), swask(1M), swconfig(1M), swgettools(1M), swinstall(1M), swjob(1M), swlist(1M), swmodify(1M), swpackage(1M), swpackage(4), swremove(1M), swverify(1M), the Managing HP-UX Software with SD-UX manual, the HP OpenView Software Distributor Administrator's Guide.

© Hewlett-Packard Development Company, L.P.