---
name: "ipmctl-show-cel"
section: "1"
platform: "linux"
package: "ipmctl"
version: "03.00.00.0468-1"
release: "Debian 12 (Bookworm)"
platforms: ["linux"]
url: "https://new.carta.tech/ipmctl-show-cel"
---

# ipmctl-show-cel(1)

Shows the current PMem module firmware Command Effect Log.

## NAME

ipmctl-show-cel - Shows the current PMem module firmware Command Effect Log.

## SYNOPSIS

```
ipmctl show [OPTIONS] -cel [TARGETS]
```

## DESCRIPTION

Retrieves the PMem module command effect log and presents the response as a list of DimmID, Opcode, SubOpcode and PMem module firmware command effects.

## OPTIONS

- \-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.

- \-lpmb

  Used to specify large transport payload size for the current invocation of ipmctl.

- \-spmb

  Used to specify small transport payload size for the current invocation of ipmctl.

**Note**\

The -lpmb and -spmb options are mutually exclusive and may not be used together.

- \-o (text\|nvmxml), -output (text\|nvmxml)

  Changes the output format. One of: "text" (default) or "nvmxml".

## TARGETS

\-dimm \[DimmIDs\]

Restricts output to specific PMem modules by supplying one or more comma separated PMem module identifiers. The default is to display all manageable PMem modules.

## EXAMPLES

Lists command effects for all PMem modules installed in the system

```
ipmctl show -cel
```

Lists command effects for PMem module 0x1001

```
ipmctl show -dimm 0x1001 -cel
```

## LIMITATIONS

In order to successfully execute this command:

• The caller must have the appropriate privileges.

• The specified PMem modules must be manageable by the host software.

## RETURN DATA

The default behavior is to return a table which lists the command effects per Opcode and SubOpcode.

DimmID

The default display of PMem module identifiers. One of:

• UID: Use the DimmUID attribute as defined in the command \[Show Dimm\].

• HANDLE: Use the DimmHandle attribute as defined in the command \[Show Dimm\]. This is the default.

Opcode

The Opcode for a command.

SubOpcode

The SubOpcode for a command.

CE Description

A comma separated list that includes one or more of:

• NE:   No Effect

• SSC:  Security State Change

• DCC:  DIMM Configuration Change after reboot

• IDCC: Immediate DIMM Configuration Change

• QIO:  Quiesce All IO

• IDDC: Immediate DIMM Data Change

• TM:   Test Mode

• DM:   Debug Mode

• IDPC: Immediate DIMM Policy Change