NAME

       ipmctl-start-session - Starts a recording or playback session.

SYNOPSIS

       ipmctl start [OPTIONS] -session -mode (record|playback|playback_manual)

DESCRIPTION

       Starts a recording or playback session. The recording session records the platform’s ACPI
       NFIT, PCAT, PMTT tables, SMBIOS tables, and FIS mailbox transactions that occur during the
       recording session. The normal use-case would be to start a recording session, execute
       commands (i.e. create -goal, show -sensors, etc.) to be recorded, dump the recorded
       session using the [Dump Session] command, followed by stopping the session using the [Stop
       Session] command. The "dumped" session can then be loaded and "played" back on any
       platform that can execute the ipmctl tool.

       The playback session has two modes, playback and playback_manual. The playback mode will
       automatically execute all commands that were previously recorded. The playback_manual mode
       allows commands to be executed one at a time in a manual fashion. Note, the [Show Session]
       command displays the order and commands to execute, where the * denotes which command to
       execute next.

OPTIONS

       -f, -force
           Do not warn the user that starting a new session terminates an active recording
           session resulting in deleting recorded content.

       -h, -help
           Displays help for the command.

       -ddrt
           Used to specify DDRT as the desired transport protocol for the current invocation of
           ipmctl.

       -smbus
           Used to specify SMBUS as the desired transport protocol for the current invocation of
           ipmctl.

           Note
           The -ddrt and -smbus options are mutually exclusive and may not be used together.

TARGET

       -session
           Specifies to start a session.

       -mode (record|playback|playback_manual)
           The session modes supported. One of:

           •   "record" - records data associated with command execution

           •   "playback" - automatically executes commands previously recorded

           •   "playback_manual" - enables manual execution of commands previously recorded

EXAMPLES

       Start a recording session.

       ipmctl start -session -mode record

       Automatically execute commands in a session.

       ipmctl start -session -mode playback

       Allow for manual execution of commands in playback mode

       ipmctl start -session -mode playback_manual

LIMITATIONS

       Recordings should be played back on the same IPMCTL version that created the recording.
       Recordings taken in UEFI should be played back in the UEFI environment (simulated or
       real). Recordings taken in an OS are binary compatible with other OS versions of IPMCTL,
       i.e. recording taken in Linux can be played back in Windows.

RETURN DATA

       In playback mode the output will be a concatination of the output from each played back
       command.