RHEL 7.2 and open-vm-tools

Hi,

We are running RHEL 7.2 virtual machines with open-vm-tools-9.10.2-4.el7.x86_64.  When quiescing is triggered by snapshot, it fails with freezing filesystem error:

Jan 25 20:02:03 vmp-sat6-01 vmsvc[769]: [ warning] [vmbackup] Error freezing filesystems.

A case has been opened with Red Hat but I doubt they will help us a lot...

What is your opinion on this issue?

Thanks a lot,

Regards,

Frederic