topic Re: problem with watchdog, unquiesce mysql database in Data Protection

problem with watchdog, unquiesce mysql database

Klaus_InterCity — Wed, 04 Jun 2025 21:45:05 GMT

Hi,

I'm using a MySQL Server 5.7 community edtion on an Windows Server 2008 R2, both are 64bit versions. The SnapCreator with the MySQL-Plugin also runs on this machine. My problem is that I always get the following error message, when I want to create a snapshot:

ERROR: [194.113.125.81:9090 (4.1.1.1)] Operation failed. Reason: The watchdog killed the running operation. Verify that plugins/wrapper/wrapper binary has execute permission set. Increase the WRAPPER_TIMEOUT_IN_MSEC value in agent.properties if operations require more time to complete.

ERROR: SCF-00033: Application unquiesce for plug-in [mysql] failed with exit code [102], proceeding with backup!

I have tried to set a higher timeout but this didn't change anything. After the timeout is over the backup proceed and gets finished with errors. The watchdog option is disabled but the process runs anyway. I didn't find any similar issue here so I hope that anybody could help me. Thanks!

Re: problem with watchdog, unquiesce mysql database

Sahana — Tue, 22 Mar 2016 04:37:45 GMT

Check for sufficient space on the directory where Snap Creator is installed. Snap Creator writes temporary files during normal use.

Re: problem with watchdog, unquiesce mysql database

Klaus_InterCity — Wed, 23 Mar 2016 11:46:07 GMT

Hi, thanks for answering. There is enough space on each volume. I can't understand why the commands at "App Commands" are ignored by SC agent. If I use the "Pre Commands" they will work. As I said the problem is that automatically unquiesce not works. If I use the "Action/Unquiesce" there isn't any issue.

Re: problem with watchdog, unquiesce mysql database

Klaus_InterCity — Wed, 30 Mar 2016 05:35:17 GMT

Does anybody else have similar issues with backup of mysql databases? How do you go ahead to get a successfully backup?