Unable to read from LSTACK bin after restart

I was using Aerospike 3.5.4 During write operation I hit HWL and write stopped. Hence increased the space and restarted the servers (2node, replication 2) After which I am not able to read/write on some of the huge LDT bins. I am using Large stack.

I knew LStack has been depricated and suggested to use LLIST.

  1. How to recover data from corrupted LDT bins?
  2. What is the right way to migrate existing data from LStack to LList?

Currently upgraded the server to 3.7.3

Please help.

Thanks in Advance