Resolved Plesk Pro to Plesk Pro migration problem: Error creating migration dump

[Sergey K.]

Hello, community!

Couldn't find such problem in Plesk database.
Migration from PreskPro to Plesk Pro.
I did it with the same server without problem before.
Today, I've got following error:
===========
Failed to perform action: Fetch data from source PPCPL
Cause: Error creating migration dump: Command execution failed on the source server 'ppcpl' (My ip here) with non-zero exit code.
command: cd /root/plesk_migrator/plesk_migrator-adhph657ilj3jczjuw3o8dfin4n25q1n/pmm_agent; /usr/bin/perl PPCPL.pl --dump-all --configuration-only --server -v 5 > dump.log 2>&1
exit code: 2
stdout:
stderr:
That is a critical error, migration was stopped.
============
I tried to investigate such path -nothing was created - screen - Screenshot

Could you advise, how to fix such problem?

 

[Sergey K.]

I've read those articles for CPanel - > Plesk
1) Unable to start migration from cPanel to Plesk: Error creating migration dump
2) Unable to start migration from cPanel to Plesk: Error creating migration dump)

Perl installations didn't help me

 

[IgorG]

Do you have more details in migration agent log file located in /usr/local/psa/var/modules/panel-migrator/sessions/<session-date>/pmm-agent.<session-date>/configuration-dump.log ?

 

[Sergey K.]

I've got only old log in this folder - screen Screenshot
upper level of path - Screenshot

 

[IgorG]

Is this source or destination server?

 

[Sergey K.]

debug log - screen - Screenshot
Perl version - screen - Screenshot

 

[Sergey K.]

Is this source or destination server?

it's Source server (my "old" dedicated server) - destination server with new software (new dedicated server)

 

[Sergey K.]

Plesk Migrator version - 2.21.2-1006 Screenshot

The same version of Plesk for 2 servers -
OS = CentOS Linux 7.9.2009 (Core)
Product = Plesk Obsidian
Version 18.0.38 Update #2, last updated on Sept 15, 2021 03:38 AM

 

[Sergey K.]

one difference with Os only:
Source server = OS = CentOS Linux 7.9.2009 (Core)
Target = CentOS Linux 8.4.2105

 

[IgorG]

The same version of Plesk for 2 servers -
OS = CentOS Linux 7.9.2009 (Core)
Product = Plesk Obsidian
Version 18.0.38 Update #2, last updated on Sept 15, 2021 03:38 AM

In this case, why do you choose "Pro Control Panel" as a Plan type instead of "Plesk for Linux" for new migration?

 

[Sergey K.]

Oops, my fault
You are right
I changed to Plesk Linux - migration started without problem.
The problem was that I selected "Pro Control Panel" because I've got 2 Plesk Pro licenses on my servers
screenshot - Screenshot
What's the root of problem.

Thanks again for your time and advices, Igor.

 

[Sergey K.]

Igor, could you switch status to Resolved for this post ? This request is closed right now.