Hi Vishal Verma,
Now there is an urgent issue from Alibaba - AEP namespace disable&destroy issue
Here attached the log of ndctl cmd and you can find several error prompting info inside.
You can see it fails to recreate namespace again after destroying the namespace with mode
]0;root@cloud-dev-benz: ~root@cloud-dev-benz:~# ndctl create-namespace -r region0
libndctl: ndctl_dax_enable: dax0.1: failed to enable
Error: namespace0.0: failed to enable
Can you please help to check with priority as it blocks Alibaba's deployment?