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# View Active NAS Sessions

You can view information about active SMB and NFS sessions by issuing the `system show smb | nfs` command.

View Active SMB Sessions

1. Log in to the Appliance Controller CLI.
2. Enter:

nas smb show detail

Example:

> nas smb show detail

1 connections:

PID | User | Group | Machine | Protocol Version

-------------------------------------------------------------

1: 2:46320 | sysadmin | root | 10.65.187.69 | NT1

2 services:

Service | PID | Machine | Connected at

---------------------------------------------------------------------------

1: IPC$ | 2:46320 | 10.65.187.69 | Thu Nov 9 15:21:07 2017

2: smb1 | 2:46320 | 10.65.187.69 | Thu Nov 9 15:21:07 2017

3 locked files:

Pid | Uid | DenyMode | Access | R/W | Oplock | Share Path | Name | Time

----------------------------------------------------------------------------------------------------

1: 2:46320 | 498 | DENY_NONE | 0x19b | RDWR | EXCLUSIVE | /stornext/nas_fs1/smbshare1 | fsxfile.fsxgood | Fri Nov 10 08:28:09 2017

2: 2:46320 | 498 | DENY_NONE | 0x19b | RDWR | EXCLUSIVE | /stornext/nas_fs1/smbshare1 | fsxfile | Fri Nov 10 08:28:09 2017

3: 2:46320 | 498 | DENY_NONE | 0x192 | WRONLY | EXCLUSIVE | /stornext/nas_fs1/smbshare1 | fsxfile.fsxlog | Fri Nov 10 08:28:09 2017

Interpreting the Output

The following information is displayed for the `system show smb` command:

x connections | The number of active connections.
PID | The processor ID being used for the connection.
User | The user accessing the share.
Group | The ID of the group to which the user belongs.
Machine | The IP address of the machine from which the share is being accessed.
Protocol Version | The client's SMB protocol version.
x services | The number of active SMB services.
Service | The type of SMB service being used.
Connected at | The date and time at which the shared was mounted.
x locked files | The number of currently accessed locked files.
Uid | The ID of the user who has the file locked.
DenyMode | Whether others are able to access a locked file, and to what extent. The options are: `DENY_NONE` `DENY_READ` `DENY_WRITE` `DENY_ALL`
Access | The type of authorization assigned to the file.
R/W | The read/write settings assigned to the file.
Oplock | The OpLock setting assigned to the file.
Share Path | The share directory in which the file is located.
Name | The name of the file being accessed.
Time | The date and time on which the file was accessed.

View Active NFS Sessions

1. Log in to the Appliance Controller CLI.
2. Enter:

nas nfs show

Example:

> nas nfs show

NFS Status from: '10.65.191.xx' (Node: 1, cluster.example.com)

NFSv3 enabled: yes

NFSv4 enabled: no

NFS-HA enabled: yes

------------------------------------------------------------------------------

0 remote clients:

NFSv2/v3 Client | Mounted directory

------------------------------------------------------------------------------

NFS Status from: '10.65.190.xxx' (Node: 2, cluster.example.com)

NFSv3 enabled: yes

NFSv4 enabled: no

NFS-HA enabled: yes

------------------------------------------------------------------------------

1 remote client:

NFSv2/v3 Client | Mounted directory

------------------------------------------------------------------------------

10.65.190.xxx | /stornext/snfs1/shares/gw1/gwnfsshare3

NFS Status from: '10.65.173.xxx' (Node: 3, cluster.example.com)

NFSv3 enabled: yes

NFSv4 enabled: no

NFS-HA enabled: yes

------------------------------------------------------------------------------

2 remote clients:

NFSv2/v3 Client | Mounted directory

------------------------------------------------------------------------------

10.65.190.xxx | /stornext/snfs1/shares/gw1/gwnfsshare1

10.65.190.xxx | /stornext/snfs1/shares/gw1/gwnfsshare2

Interpreting the Output:

The following information is displayed for the `system show smb` command:

NFS Status from | The NAS cluster node that is reporting the NFS status.
NFSv3 enabled | Whether NFSv3 is enabled. Keep in mind that NFSv3 is automatically enabled when a NAS cluster is created.
NFSv4 enabled | Whether NFSv4 is enabled. You must manually enable NFSv4. See Enable NFSv4 Services.
NFS-HA enabled | Whether NFS failover is enabled for the active NFS service. Keep in mind that NFSv3 failover is automatically enabled for scale-out NAS clusters.
x remote clients | The number of clients accessing the share.
NFSv2/v3 Client | The IP address of the NFSv2/v3 client accessing the share, as applicable.
NFSv4 Client | The IP address of the NFSv4 client accessing the share, as applicable.
Mounted directory | The directory path of the accessed share.

6-68456-07_RevA | Initial publication date: Friday, December 22, 2017 | Last updated on Monday, January 12, 2026.

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