> Source: [sk182076](https://support.checkpoint.com/results/sk/sk182076)

# sk182076 - "asg perf" command does not show output when MDPS is enabled on Scalable Platforms 

| Property | Value |
|----------|-------|
| Solution ID | sk182076 |
| Date Created | 2024-03-04 |
| Last Modified | 2025-01-16 |
| Technical Level | General |
| Products | Scalable Platforms |
| Versions | R81.20, R81.10 (EOS) |
| OS | Gaia |

## Symptoms

- * The "`asg perf`" command on a Security Group does not show any output - the Gaia OS prompt appears immediately after entering the command and pressing the Enter key.

* When running the "`mac_verifier`" and other commands on a Security Group, the output may show the error message "`mount of /sys failed: device or resource busy`".

* The "`distutil verify -v`" command on a Security Group returns "`verification failed`".

* The "`g_allc "mount -l | grep sysfs"`" command on a Security Group shows multiple mounts of "`sysfs`".

* These issues started after enabling the MDPS feature ([sk138672](https://support.checkpoint.com/results/sk/sk138672)).

## Cause

A mounting issue of the filesystem `sysfs` may occur when enabling the MDPS feature.

## Solution

This problem was fixed. The fix is included starting from:

* [Check Point Quantum R82](https://support.checkpoint.com/results/sk/sk181127)
* [Jumbo Hotfix Accumulator for R81.20](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81.20/Default.htm) starting from Take 41
* [Jumbo Hotfix Accumulator for R81.10](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81.10/Default.htm) starting from Take 131
* [Jumbo Hotfix Accumulator for R81](https://sc1.checkpoint.com/documents/Jumbo_HFA/R81/Default.htm) starting from Take 99
* [Jumbo Hotfix Accumulator for R80.40](https://sc1.checkpoint.com/documents/Jumbo_HFA/R80.40/Default.htm) starting from Take 211

**Important Note** - After installing this Jumbo Hotfix, when MDPS plane separation is enabled, in the context of the Management plane, the directory */sys/class/net/* now shows interfaces that belong to the Data plane, although it should show interfaces that belong to the Management plane.

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**If you choose not to upgrade, this workaround as available:**

**Important** - Schedule a maintenance window.

1. Connect to the command line on the Security Group.
2. If your default shell is Gaia gClish, go to the Expert mode:  
   `expert`
3. Back up this file on all Security Group Members:  
   `g_all cp -v /etc/profile.d/mdpsenv.sh{,_BKP}`
4. Edit this file:  
   `vi /etc/profile.d/mdpsenv.sh`
5. Remove these lines:
   1. `/usr/bin/mount sysfs 1>/dev/null 2>&1`
   2. `/usr/bin/umount sysfs 1>/dev/null 2>&1`
6. Save the changes in the file and exit Vi editor.
7. Copy the modified file to all Security Group Members:  
   `asg_cp2blades /etc/profile.d/mdpsenv.sh`
8. Reboot all Security Group Members:  
   `reboot -b all`

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