rbd:rbd-nbd does not have an argument check for nbds_max
3 - minor
Pull request ID:
Crash signature (v1):
Crash signature (v2):
1.The value of argument nbds_max can be set to -1, which logically can not be understood. I think 0 is the boundary.
2.Setting nbds_max = abd, output error info. But the command will be executed successfully.