Instruction Manual
Table Of Contents
- Dell FluidFS V3 NAS Solutions For PowerVault NX3500, NX3600, And NX3610 Administrator's Guide
- Introduction
- How PowerVault FluidFS NAS Works
- FluidFS Terminology
- Key Features Of PowerVault FluidFS Systems
- Overview Of PowerVault FluidFS Systems
- PowerVault FluidFS Architecture
- Data Caching And Redundancy
- File Metadata Protection
- High Availability And Load Balancing
- Ports Used by the FluidFS System
- Other Information You May Need
- Upgrading to FluidFS Version 3
- FluidFS Manager User Interface Overview
- FluidFS 3.0 System Management
- Connecting to the FluidFS Cluster
- Managing Secured Management
- Adding a Secured Management Subnet
- Changing the Netmask for the Secured Management Subnet
- Changing the VLAN ID for the Secured Management Subnet
- Changing the VIP for the Secured Management Subnet
- Changing the NAS Controller IP Addresses for the Secured Management Subnet
- Deleting the Secured Management Subnet
- Enabling Secured Management
- Disabling Secured Management
- Managing the FluidFS Cluster Name
- Managing Licensing
- Managing the System Time
- Managing the FTP Server
- Managing SNMP
- Managing the Health Scan Throttling Mode
- Managing the Operation Mode
- Managing Client Connections
- Displaying the Distribution of Clients between NAS Controllers
- Viewing Clients Assigned to a NAS Controller
- Assigning a Client to a NAS Controller
- Unassigning a Client from a NAS Controller
- Manually Migrating Clients to another NAS Controller
- Failing Back Clients to Their Assigned NAS Controller
- Rebalancing Client Connections across NAS Controllers
- Shutting Down and Restarting NAS Controllers
- Managing NAS Appliance and NAS Controller
- FluidFS 3.0 Networking
- Managing the Default Gateway
- Managing DNS Servers and Suffixes
- Managing Static Routes
- Managing the Internal Network
- Managing the Client Networks
- Viewing the Client Networks
- Creating a Client Network
- Changing the Netmask for a Client Network
- Changing the VLAN Tag for a Client Network
- Changing the Client VIPs for a Client Network
- Changing the NAS Controller IP Addresses for a Client Network
- Deleting a Client Network
- Viewing the Client Network MTU
- Changing the Client Network MTU
- Viewing the Client Network Bonding Mode
- Changing the Client Network Bonding Mode
- Managing SAN Fabrics
- FluidFS 3.0 Account Management And Authentication
- Account Management and Authentication
- Default Administrative Accounts
- Default Local User and Local Group Accounts
- Managing Administrator Accounts
- Managing Local Users
- Managing Password Age and Expiration
- Managing Local Groups
- Managing Active Directory
- Managing LDAP
- Managing NIS
- Managing User Mappings between Windows and UNIX/Linux Users
- FluidFS 3.0 NAS Volumes, Shares, and Exports
- Managing the NAS Pool
- Managing NAS Volumes
- File Security Styles
- Thin and Thick Provisioning for NAS Volumes
- Choosing a Strategy for NAS Volume Creation
- Example NAS Volume Creation Scenarios
- NAS Volumes Storage Space Terminology
- Configuring NAS Volumes
- Cloning a NAS Volume
- NAS Volume Clone Defaults
- NAS Volume Clone Restrictions
- Managing NAS Volume Clones
- Managing CIFS Shares
- Managing NFS Exports
- Managing Quota Rules
- Viewing Quota Rules for a NAS Volume
- Setting the Default Quota per User
- Setting the Default Quota per Group
- Adding a Quota Rule for a Specific User
- Adding a Quota Rule for Each User in a Specific Group
- Adding a Quota Rule for an Entire Group
- Changing the Soft Quota or Hard Quota for a User or Group
- Enabling or Disabling the Soft Quota or Hard Quota for a User or Group
- Deleting a User or Group Quota Rule
- Managing Data Reduction
- FluidFS 3.0 Data Protection
- FluidFS 3.0 Monitoring
- FluidFS 3.0 Maintenance
- Troubleshooting
- Getting Help
6
FluidFS 3.0 Account Management And
Authentication
Account Management and Authentication
There are two types of access to the FluidFS cluster:
• Administrator‐level access for FluidFS cluster management
• Client‐level access to CIFS shares and NFS exports
Administrator accounts control administrator‐level access. Users and groups control client‐level access to
CIFS shares and NFS exports.
The FluidFS cluster supports administrator‐level and client‐level authentication for both local and remote
users and groups:
• Local users and groups: The FluidFS cluster manages and authenticates users and groups. Local
management is useful when you have only a limited number of users and groups. In addition,
authentication does not depend on external servers.
• Remote users and groups: Manage and authenticate users and groups using the following external
database types. Remote management is useful when you have many users and groups, but depends
on the availability of the external database.
– Active Directory: Configure the FluidFS cluster to access an Active Directory database to
authenticate Windows users.
NOTE: Active Directory can also be used as an LDAP database for UNIX/Linux users.
– NIS or LDAP: Configure the FluidFS cluster to access a NIS or LDAP database to authenticate
UNIX/Linux users.
NOTE: Local and remote users can be managed simultaneously.
NOTE: If you configure Active Directory and either NIS or LDAP, you can set up mappings
between the Windows users in Active Directory and the UNIX/Linux users in LDAP or NIS to
allow one set of credentials to be used for both types of data access.
Default Administrative Accounts
The FluidFS cluster has the following built‐in administrative accounts, each of which serves a particular
purpose.
65