@christophe
You can use following command to suspend all jobs.
QOperation.exe execute -af C:\JobControlXML
We need to save following xml in C:\JobControlXML
<JobManager_PerformMultiCellJobOpReq message="0">
<processinginstructioninfo>
<user _type_="13" userId="1" userName="admin"/>
<locale _type_="66" localeId="0"/>
</processinginstructioninfo>
<jobOpReq operationType="0"/>
<assoc>
<entity _type_="0"/>
</assoc>
</JobManager_PerformMultiCellJobOpReq>
If you want to do get the functionality to suspend and auto resume then below XML should be used.
<JobManager_PerformMultiCellJobOpReq message="0">
<processinginstructioninfo>
<user _type_="13" userId="1" userName="admin"/>
<locale _type_="66" localeId="0"/>
</processinginstructioninfo>
<jobOpReq operationType="6" autoResumeInSec="1200"/>
<assoc>
<entity _type_="0"/>
</assoc>
</JobManager_PerformMultiCellJobOpReq>