Greetings people.
I have a AD forest with several DCs. In one location one of the DCs were tombstoned so I forced a removal of this DC and promoted another one. This DC has no FSMO roles holding.
After this action, maybe it is not related the access from the Linux machines to the CIFS shares , mounted like NFS is not possible. The filers that are having problems are connected on the PDC with all roles that is not affected with demotion.
All of the Centos Linux servers are joined in the domain Forest. And all the linux clients could successfully access the CIFS shares since yesterday.
I know that the best practice is not to use the CIFS shares for Windows and Linux access, but this was designd before me, so I have inherited this setup.
The netapp volume is configured with NTFS security style. And also an export is configured for the NFS...