vmail chown on autoupdate in mirrored/gluster environment
The autoupdate script automatically performs a
chown -R vmail:vmail /var/vmail
Although this is perhaps necessary or a good idea on single server systems, ISPConfig also supports mirrored servers. Such a chown on a Gluster volume with thousands of messages takes quite some time. Here it is just running for nearly an hour.
I recommend not to execute this in a mirrored setup and give a message to the admin to execute this if necessary.