Shared disks with COMPSs

I have a cluster which has a shared disk between the different nodes.

How can I configure COMP superscalar to take into account this shared disk in order to avoid file transfers?

What is the use of shared disk in Azure?

Azure shared disks is a feature for Azure managed disks that allow you to attach a managed disk to multiple virtual machines (VMs) simultaneously. Attaching a managed disk to multiple VMs allows you to either deploy new or migrate existing clustered applications to Azure.

How do I disable a shared disk in Azure?

If I no longer want to use a disk in shared mode, how do I disable it? Unmount the disk from all VMs that it is attached to. Then edit the maxShare property on the disk to 1.

You have to define it at the resources.xml

You have to define the shared disk in the root of the xml file with the <Disk> tag. There you have to specify the path where this disk is mounted in the master with the Mountpoint property. You have to do the same in the description of the different resources.

You can see an example in this manual