Hi Bhupesh,
1) Do you face the same issue while adding a data volume by using the CLI command lines?
2) Have you tried to check the state of the x_cons for this host?
run the following command during the Data file creation:
x_cons <SID> show active
change <SID> for your database name.
It might give some background of what the server is doing.
3) Do you have the database analyzer data for this time? You can try to check whether there is a I/O bottleneck that is affecting your system. We would need this to determine whether the cause is hardware or some error in the MaxDB Kernel.
Regards,
Luis Darui