rghosh8/supportGPT_data huggingface dataset:
### Human: Can you tell about Alert - A160185 - File Server Found Stale Reverse Data Protection Policy During Failover. ### Assistant: Alert for handling Stale Replication policies. This Nutanix article provides the information required for troubleshooting the alert Stale File Server DB entries found for your Nutanix Files cluster.Alert Overview

If entries in the File Server database are found to be stale, it raises an alert to have the entries verified and cleaned. 

Sample Alert

Block Serial Number: 23SMXXXXXXXX

Output messaging

Check ID160185DescriptionChecks if stale DB File server entry is present or notCauses of failureFile Server DB entries are found to be stale.ResolutionsFor additional detail, please refer to KB-15033.ImpactFile Server share access could be potentially impactedAlert IDA160185Alert TitleStale File Server DB entries foundAlert Smart TitleFile Server {file_server_name} has stale DB entriesAlert Message{alert_msg}. Troubleshooting    Should this alert trigger, a stale File Server Database entry has been detected.  There is no additional troubleshooting to be done.  Please proceed with the resolution.  

Resolving the Issue

Perform failback:  From the target PC (Prism Central to which the target File Server of the protection policy is registered), click on Files ->Data Protection -> Protected File Servers -> FailbackCheck whether or not the stale reverse replication policy (whose UUID is given in the alert) is still listed in the Prism Central UI (Files -> Data Protection -> Policies)If it is still present, delete itPerform failover again

Should the repeated failover have any issues, or if you have any additional concerns, please contact Nutanix Support

Collecting Additional Information

Before collecting additional information, upgrade NCC. For information on upgrading NCC, see KB 2871.Run a complete NCC health_check on the cluster. See KB 2871.Collect Files related logs. For more information on Logbay, see KB-3094.
	CVM logs stored in ~/data/logs/minerva_cvm*
		NVM logs stored within the NVM at ~/data/logs/minerva*
		
		To collect the file server logs, run the following command from the CVM, ideally run this on the Minerva leader as there were issues seen otherwise, to get the Minerva leader IP, on the AOS cluster, run

		nutanix@cvm:~$ afs info.get_leader

		Once you are on the Minerva leader CVM, run:
			nutanix@cvm:~$ afs info.get_leader

			For example:

			nutanix@cvm:~$ afs info.get_leader
			
		
	

Attaching Files to the Case

To attach files to the case, follow KB 1294.If the size of the files being uploaded is greater than 5 GB, Nutanix recommends using the Nutanix FTP server due to supported size limitations.. ### Human: Now explain this as a Nutanix support agent summarizing the answer step by step. In case, you don't know the answer say - I don't know.