Unavailability of creating Universal SSD network drives in the ru-7a pool

The problem has been solved.
The service is operating normally.

Creation of network drives of the Universal SSD type in the ru-7a pool is temporarily unavailable.
As a rule, the operation of existing disks in this pool should not be disrupted. The problem concerns precisely the creation function.
Specialists are working on a solution.
We apologize for any inconvenience.