[SPDK] is it possible to add a blacklist for the lvol module?

I have a below scenario:
A disk is controlled by SPDK APP A.
SPDK APP A exports the disk as a NVMEoF target
SPDK APP B is a NVMEoF initiator, it connects to that disk.
SPDk APP B creates a lvs and a lvol on the disk.
When I restart the APP A and APP B. The APP A will examine the disk
and find there is a lvs, and then the lvol module on APP A will claim
this disk, then this disk can't be exported over NVMEoF.

Could we add a api to the lvol module? The api could add a dev name
pattern to a black list. When the lvol module examine a disk, it will
check against the black list, if a dev name matches the black list, it
will ignore this device.

Best regards.