This topic describes how to manage mount targets in the Apsara File Storage NAS console. You can create, disable, enable, or delete a mount target. You can also view the list of mount targets or modify the permission group of a mount target.
Create a mount target
- You can create up to two mount targets for each General-purpose NAS file system. Each mount target can reside in a virtual private cloud (VPC) or the classic network.
- You can create only one mount target for each Extreme NAS file system. The mount target must reside in a VPC.
- General-purpose NAS file systems
- NFS ports
- 2049: allows access to the NFS service.
- 4001: allows access to the Network Lock Manager (NLM) service
- 4002: allows access to the Mount service.
- 111: allows access to the RPC bind service.
- SMB ports
445: allows access to the SMB service.
- NFS ports
- Extreme NAS file systems
Extreme NAS file systems support only the NFS protocol. The following NFS ports are used:
- File systems that are created before May 20, 2020
- 2049: allows access to the NFS service.
- 4001: allows access to the NLM service
- 4002: allows access to the Mount service.
- 111: allows access to the RPC bind service.
- File systems that are created on or after May 20, 2020
- 2049: allows access to the NFS service, NLM service, and Mount service.
- 111: allows access to the RPC bind service.
- File systems that are created before May 20, 2020
View mount targets
On the File System List page, find the file system whose mount targets you want to view and click Manage in the Actions column to go to the details page of the file system. On the details page, click Mount Targets. In the Mount Target section of the Mount Targets tab, view the mount targets.
View the endpoint of a mount target
On the Mount Targets tab, find the mount target whose endpoint you want to view, and
move the pointer over the icon in the IP Address of Mount Target column. The endpoint of the mount target is displayed.
View the clients on which a file system is mounted
The NAS console allows you to view the clients on which a General-purpose NAS file system is mounted.
Enable or disable a mount target
- If you want to deny access from clients to the mount target, click Disable in the Actions column.
- If you want to allow access from clients to the mount target, click Enable in the Actions column.
Delete a mount target
If you want to delete a mount target, click Delete in the Actions column.
Change the permission group of a mount target
If you want to change the permission group of a mount target, click Modify Permission Group in the Actions column. For more information, see Manage a permission group.
FAQ
- What is a mount target? What are the features of a mount target?
- Can I change the network type of a mount target?
- How can I delete a mount target that is created by using other Alibaba Cloud services?