17.1.3. pattrs — OpenPMIx 5.0.11 documentation

# 17.1.3. pattrs

pattrs — Display information about supported attributes

## 17.1.3.1. SYNOPSIS

`pattrs [options]`

## 17.1.3.2. DESCRIPTION

`pattrs` provides information on the attributes supported by the client, server, and tool interfaces of the PMIx library being used.

## 17.1.3.3. OPTIONS

`pattrs` accepts the following options:

- `-h` | `--help <arg0>`: Show help message. If the optional argument is not provided, then a generalized help message similar to the information provided here is returned. If an argument is provided, then a more detailed help message for that specific command line option is returned.

- `-v` | `--verbose`: Enable debug output.

- `-V` | `--version`: Print version and exit.

- `--pmixmca <arg0> <arg1>`: Set MCA parameter value

- `--do-not-connect`: Do not connect to a server

- `--uri <arg0>`: Specify the URI of the server to which we are to connect, or the name of the file (specified as file:filename) that contains that info

- `--namespace <arg0>`: Namespace of the daemon to which we should connect

- `--pid <arg0>`: PID of the daemon to which we should connect (int => PID or file:<file> for file containing the PID

- `--system-server-first`: First look for a system server and connect to it if found

- `--system-server`: Connect to a system-level server

- `--tmpdir <arg0>`: Set the root for the session directory tree

- `--wait-to-connect <arg0>`: Delay specified number of seconds before trying to connect

- `--num-connect-retries <arg0>`: Max number of times to try to connect

- `--client <arg0>`: Comma-delimited list of client functions whose attributes are to be printed (function or “all”)

- `--server <arg0>`: Comma-delimited list of server functions whose attributes are to be printed (function or “all”)

- `--tool <arg0>`: Comma-delimited list of tool functions whose attributes are to be printed (function or “all”)

- `--host <arg0>`: Comma-delimited list of host functions whose attributes are to be printed (function or “all”)

- `--client-fns`: List the functions supported in this client library

- `--server-fns`: List the functions supported in this server library

- `--tool-fns`: List the functions supported in this tool library

- `--host-fns`: List the functions supported by this host environment

## 17.1.3.4. EXIT STATUS

Returns 0 for successful completion or a non-zero error code. The command outputs the requested information to stdout.

## 17.1.3.5. EXAMPLES

Examples of using this command.

See also

openpmix(5)