View Active NAS Sessions

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

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

    3. 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.
  1. Log in to the Appliance Controller CLI.
  2. Enter:

    3. 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.