Dell PowerVault NX3610 manual table of contents:
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Dell FluidFS NAS Solutions Administrator's Guide
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... of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2012 Dell Inc. Trademarks used in this text: Dellମ.„¢, FlexAddress™, Force10™ and Vostro™ are trademarks of Dell Inc. Intel®, Pentium®, Xeon®, Core® ...
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Notes, Cautions, and Warnings...2 1 Introduction...11
Terms Used In The Document...11 Dell FluidFS NAS Solutions Architecture...12 Key Features ...13 NAS Cluster Solution Views...14 System Components...14 NAS Appliance...14 Storage Arrays...15 SAN Network...15 Interconnect Network...15 LAN ...
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... CIFS Shares...30 Adding A CIFS Share...30 Modifying A CIFS Share...32 Removing A CIFS Share...32 Creating Home Shares...32 Setting Access Control Lists And Share Level Permissions On FluidFS...33 CIFS Storage Administrator Account...33 Active Directory Configuration...33 Setting ACLs Or SLPs On A ...
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... Target NAS Volumes...49 NDMP Design Considerations...49 Supported Applications...49 Enabling NDMP Support...50 Changing NDMP Password And Backup Username...50 Modifying DMA Servers List...52 Removing An Antivirus Host...52 Enabling Antivirus Support Per CIFS Share...52
5 Managing The ...
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... Directory Server...60 Configuring The Active Directory Service...60 Network Configuration Overview...61 ... Parameters...66 Changing The Time Zone...66 Manually Configuring The Current Date And Time...66 ... License...67 Configuring E-mail Parameters On PowerVault NX3500/NX3600/NX3610 NAS Solutions...68 ...
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... Options...69 Configuring SNMP...69
Troubleshooting CIFS Issues...71 Misconfigured ...CIFS Write To Read Only Volume...75 Troubleshooting NFS Issues...76 Cannot Mount ...NFS Access Denied To A File Or Directory...81 Troubleshooting Replication Issues...81 Replication Configuration ...
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...Strange UID And GID Numbers On Dell NAS System Files...88 Troubleshooting Networking Issues...88 ...Clients Cannot Access The NAS Cluster Solution ...89 Troubleshooting DNS Configurations...89 Determining The IQN Of ... Operation Fails...96 Controller Taking Long Time To Boot Up After Service Pack Upgrade...
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Troubleshooting Dell NAS Initial Deployment Utility (IDU) Issues...97 Error Received While... Capacity...102 Expanding The NAS Pool On The Dell PowerVault NX3500/NX3600/NX3610 NAS Solution...102.../NX3610...107 Replacing A NAS Cluster Solution Controller...107 Prerequisites...107 Detaching The FluidFS NAS...
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10 Getting Help...117
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... storage solution. The solution aggregates multiple NAS controllers in a cluster and presents them to UNIX, ... data is mirrored between the paired NAS controllers within the appliance. The two primary components ... (NAS controller or nodes) Data Management Application (DMA) Dell PowerVault Modular Disk ...
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Term Network Data Management Protocol (NDMP) Peer controller PowerVault MD3xx0i Storage Center Dell NAS Initial Deployment Utility (IDU) ...-available and scalable NAS appliance, providing NAS (CIFS and/or NFS) services, which is comprised of a pair of NAS controllers, a storage subsystem, and the NAS ...
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Figure 1. FluidFS NAS Cluster Solution Architecture
NOTE: Dell Compellent FS8600 NAS solution uses an additional Interconnect network, which is not represented in this illustration.
The NAS cluster solution Helps administrators expand existing capacity and improve performance when ...
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... configured as a cluster. Each appliance consists of a pair of NAS Controllers in an active-active configuration. This configuration ensures that there is ... mirrored RAM. Mirroring the cache data between the paired NAS controllers, ensures a quick response to clients' requests, while maintaining ...
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... in the cache. Data is then mirrored to the peer controller's cache. This feature ensures that all transactions... has sufficient battery power to allow the controllers to safely shut down. The BPS enables... subsystem using the iSCSI protocol for Dell PowerVault NX3500/NX3600/NX3610, or the fibre channel...
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... information about solution features and describes how to troubleshoot the system and install or replace system ... used in this document, see the Glossary at support.dell.com/ manuals. NOTE: Always check for updates ....dell.com/manuals and read the updates first because they often supersede information ...
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... Modular Disk Storage Management (MDSM) for the Dell PowerVault NX3500/NX3600/ NX3610 NAS solution ...and the number of problematic components. The list includes controllers and their associated NAS appliances....pie chart showing the total net capacity of the Dell Fluid File System.
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...section displays a table with real-time information about the controller's status, processor utilization, and the number of connections for each controller.
The Events Viewer enables you to monitor your ... Performance Over Time page displays Dell Fluid File System performance over...
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... Last Month
- Last Year Select the controller for which you want to view the load ... click Display. NOTE: By default, all the controllers are selected. To export the displayed events to a CSV ... you to Display the distribution of clients between controllers. Manually migrate specific clients from one ...
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... the load by migrating clients between controllers, either automatically or manually. Choose whether the clients ... - Always keeps the system well balanced, at the cost of possibly disconnecting CIFS clients during... for a long time. This mode overcomes short controller failures because clients have not...
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...internal hardware, connectivity, and power for each appliance and its controllers. To view additional details on the status of a specific controller or ...opens, which displays the status of each component in the selected appliance or controller. Click Sample Hardware Components, to refresh the screen ...
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Appliance and Controller numbers start at 0. Appliance0 contains Controller0 and Controller1, Appliance1 ... hardware, you must click ApplianceX and match the Service Tag shown in the popup window ... source volume, destination volume, or both, reside on this Dell Fluid File System. 2. 3. To sort the NAS ...
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You can view the status and progress of the NDMP active jobs in the NDMP Active Jobs page.
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... tab enables you to define and manage the Dell Fluid File System from the client perspective.
... volume is a subset of the storage pool, with specific policies controlling its space allocation, data protection, and security...style can also be set to mixed which supports both POSIX security and Windows ...
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Preferred Access Management Control NFS CIFS
Snaps Replicati hots ..., the departmental requirements are quite different and supports the design to logically create NAS volumes ...files in a NAS volume are backed up. Unwanted services may be provided to certain departments. If...
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... allocated space. From the Send email alerts to administrator list, select a Dell Fluid File System administrator to whose email address the system sends alerts. NOTE: This feature is not available on Dell Compellent FS8600 NAS solutions. For more information, see the Enterprise ...
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Change the parameters as required and click Save Changes. NOTE: If you change the allocated space for the NAS volume, the new allocation is bound by its used space (minimum) and the available space in NAS cluster solution (maximum).
Removing A NAS Volume
The selected NAS volume is deleted. The...
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NOTE: Other users are identified as guests. 7. Define the client machines that are allowed to access this NFS export. Select one of the following options: - - - All Client Machines. A Single Client Machine-You must enter the IP or Domain Name for the client. All Client Machines in a Specific ...
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...above parameters are recommended parameters. See the mount command manual page for more information and other options....the source IP address comes from either of the two controllers and not the client VIP. Open the port range for UDP to allow ports as follows: Service Name portmap Statd Nfs nlm (lock...
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The Add CIFS Share page is displayed. By default the General tab is selected. 3. 4. From the NAS Volume list, select the appropriate NAS volume. To set up a directory that can be accessed by all users, select General-access Share. a) In Share name, enter the CIFS share name. b) In Directory, enter ...
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... cmdlet that is written by the storage administrator. Alternatively, the administrator can manually create these folders. This is to provide stronger access controls to the administrator. The administrator can either manually determine the accounts to be given a ...
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... step. This can be done manually or with a user create script.
Setting Access Control Lists And Share... defined by Microsoft. Both ACLs and SLPs are supported by FluidFS. However, SLPs are limited as they ... can also be used to set ACLs when the NAS service is not joined to an Active Directory domain. ...
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Setting ACLs Or SLPs On A CIFS Share
The first time a CIFS share is created, the owner of the share must be changed before setting any ACLs or attempting to access this share. If the NAS cluster solution is joined to an Active Directory domain, the following methods can be used for setting ACLs: ...
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\\\ 3. Click OK. The Explorer window is displayed.
1. 2. 3. 4. Open Windows Explorer and choose Tools → Map Network Drive. The Map Network Drive dialog box is displayed. From the Drive drop-down list, select any available drive. Type the path in the ...
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Access Based Share Enumeration
In the v2 release of the Dell Fluid File System, SLP access based share enumeration is enabled by default...>, the share will not be presented at all in the list of available shares. Previously, in Dell Fluid File System v1, access based share enumeration was not enabled,...
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NOTE: When this limit is exceeded, a warning message is sent to the administrator's e-mail address. This default is used for users for whom an individual quota is not defined. 7. Click Save Changes.
Managing User Or Group Specific Quotas
Viewing Existing User/Group Specific Quotas
To view the ...
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The User/Group Quota page is displayed. 2. 3. 4. From the NAS Volume list, select the appropriate NAS volume. The User/Group Quota table displays the list of available User/Group Quotas for the selected NAS volume. From the list of available User/Group Quotas, under the Name/ID column, click the ...
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Data protection is an important and integral part of any storage infrastructure. You can configure various methods for protecting the data in your Dell Fluid File System, including:
Snapshot technology creates a point in time backup of the data that resides on a volume. ...
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Select Weekly to take Snapshots on a weekly basis. a) From the On list, select which day and at what time the snapshot is generated. b) Enter the Number of snapshots to keep.
Click Save Changes.
Creating A Snapshot (Without A Policy)
1. Select Data Protection → Snapshots → List. The ...
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...the volume to be reverted. Click Next. A message prompts you with instructions that you must follow before starting the restore process. To...snapshot and when the restore operation is completed, is erased.
Replication in the Dell FluidFS NAS solutions is block-based and asynchronous. • ...
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.... When removing a replication policy, an option is provided for transferring the volume configuration. NOTE: Replication partners must have the same controller count. Do not, for example, attempt to replicate a 4 controller appliance to a 2 controller appliance.
Figure 2. Local Replication
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... User name and Password, enter the username and password of an administrator account on the remote system. NOTE: These values are not stored in Dell Fluid File System. Click Save Changes.
Modifying A Replication Partner Configuration
You can modify a replication partner's configuration by changing ...
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... NAS volume, enter the source NAS volume or click the Browse button and select the appropriate NAS volume. From the Destination cluster list, select one of the following: - - localhost to replicate the source volume in this system. another available Dell Fluid File System replication partner.
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.... From the Destination cluster list, select one of the following: - - 5. 6. localhost to replicate the source volume in this system. another available Dell Fluid File System replication partner.
In Destination NAS volume, enter the destination NAS volume or click the Browse button and select the ...
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...of the same type and configuration. NOTE: For example, if the source cluster A is an NX3600 with a four quad core processors then the backup cluster B must also be an NX3600 with four quad core processors.
• • •
Cluster B replication version is same as cluster...
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NOTE: FluidFS 1.1 supports auto generate target volume during addition of the replication policy....volumes in cluster A. If the replication fails, fix the problems encountered and restart the replication process.... to restore these settings, you can manually restore the cluster A settings back to their ...
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...(cluster B) to target volume An (cluster A) NOTE: FluidFS 1.1 supports auto generate target volume during ... B2, .., Bn). If the replication fails, fix the problems encountered and restart the replication process....: If system configuration restore fails, manually set them back to the original settings ...
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...using an industrystandard Data Management Application (DMA) that supports NDMP protocol, without needing to install ...jobs to one per controller to make data transfer quick. Your solution supports only ... the DMA server has enough bandwidth.
The NAS cluster solution is certified ...
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Enabling NDMP Support
NDMP backups are performed using the client network. The DMA must be configured to access one of the client VIPs (or a DNS name) of the NAS cluster. NOTE: Before enabling the NDMP support, a client VIP must be configured on the system. Verify if the client VIP is configure by ...
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...the IP address of the DMA server. NOTE: DNS names are not supported. 4. Click Save Changes.
Removing DMA Servers
To remove a DMA... automatically list the available volumes to backup. In Symantec NetBackup 7.0 you can manually type in the volume path. The NAS cluster solution exposes backup volumes at...
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... file access might be denied causing lack of service. To enable the Antivirus option: 1. 2. 3. 4. 5. Select Data ... host and click Delete.
Enabling Antivirus Support Per CIFS Share
Antivirus ... per-CIFS share basis. To enable antivirus support for CIFS shares: 1. 2. 3. 4. 5. 6. 7. 8. Click User Access ...
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... virtual IP address is required in order to access the NAS Manager. This IP address allows you to manage the cluster as a single entity. Additional IP addresses are required for both the individual controllers in the system and for the system. These IP addresses must not be accessed by clients
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... enter the IP addresses of the individual system controllers for each controller. NOTE: These IP addresses are used for controller management by the technical support.
In VIP address, enter the...Delete.
Managing Administrator Users
Administrators can manage the Dell Fluid File System using ...
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Adding An Administrator
When defining an administrator, you specify the administrator permission level. Permission levels are predefined in the system. The defined permission levels are as follows: • • Administrator View only
The permission level defines the set of actions that are allowed by ...
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Changing The Administrator Password
WARNING: For Dell Compellent FS8600, if you change the administrator password, the connection between the Enterprise Manager and cluster fails. To re-establish the connection between Enterprise Manager and the cluster, in Enterprise Manager, click Reconnect to ...
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Viewing Local Users
To view the list of existing users, select Cluster Management → Authentication → Local Users, the Local User page displays the list of existing users.
Adding Local Users
1. 2. 3. 4. 5. 6. 7. Select Cluster Management → Authentication → Local Users. The Local Users page ...
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In Remarks, enter comments about the user (optional). Click Save Changes.
Deleting Local Users
1. 2. Select Cluster Management → Authentication → Local Users. The Local User page displays a list of existing local users. From the list of existing users, select the user name and click ...
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... ID, enter the identification number of the group. NOTE: Dell Fluid File System groups have ID... SIDs to UNIX UIDs. The NAS cluster solution supports the following configuration modes Active Directory ... and manage user-level access control. This database is responsible for managing the users and their...
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4. 5. 6. 7. 8.
In any blank NIS server, enter the name or IP address of the NIS server. To add an NIS server for redundancy purposes, click Add NIS server . An additional NIS server is displayed in the list of NIS servers. To remove an NIS server from the list, select the NIS server that you want ...
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... must be deselected, unless otherwise instructed by Dell support. This field allows configuring more ... the system's architecture is a cluster of two or more controllers, this IP address is a virtual IP address (... load balancing between controllers, and additionally allows services to continue even if ...
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Belongs to some of the LAN or Client subnets, in which case some clients are flat and some are routed. In such network configurations it is recommended to use both methods described above, and inform the users about the VIPs they need to use, depending on whether they are flat or routed.
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Domain Name System (DNS) is the name resolution service that enables users to locate computers on a network or on the Internet (TCP/... IP addresses providing name-to-address and address-to-name resolution services on the IP network. You can configure one or more external DNS ...
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...File system protocols are networking protocols that provide file system sharing services. The NAS cluster solution acts as a file system server by complying .... NFS: The Network File System protocol is for UNIX clients or services. It works at the NFS layer. Directories are shared using NFS exports.
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Configuring CIFS Parameters
The CIFS Protocol Configuration enables Windows users to connect to the NAS cluster solution system. You can also enable Linux users to access the system using the CIFS protocol, and authenticate them through NIS, LDAP or the NAS cluster solution local users. In the ...
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... time zone for the region that the cluster is located in. Click Save Changes.
Manually Configuring The Current Date And Time
If your environment does not include any time synchronization servers, configure the current date and time manually. To configure the current date and time manually: 1. 2. 3....
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... on the licensing screen after the system validates the file and refreshes the screen.
Removing A License
CAUTION: Removal of licenses must only be performed at the direction of Dell Technical Support.
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... On PowerVault NX3500/NX3600/ NX3610 NAS Solutions
NOTE: This feature is not supported on Dell ...them system alerts. You can also manually request the system to send a system information... trap messages from the customer's domain to a remote support mailbox. To add SMTP servers: 1. 2. 3. 4. 5. 6. Select...
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...), enter the maximum time an alert may wait before it is sent. Click Save Changes.
Dell Fluid File System supports the Simple Network Management Protocol (SNMP), a commonly used network management protocol that allows SNMP-compatible management...
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... Read community, enter the SNMP community for devices reading SNMP variables from Dell Fluid File System or use the default value. In Trap recipient, ...or host name of the Network Management Server or of another host that receives the Dell Fluid File System-generated SNMP traps. To add additional trap...
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Troubleshooting CIFS Issues
Misconfigured AV Host Settings Result In Access Denied To CIFS files
The Dell NAS cluster solution supports antivirus scans on a per ... on an antivirus enabled CIFS share. Ensure that the problem appears only on antivirus enabled shares...
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... file read. Extreme CIFS workload during controller failover. Client needs to reconnect and open...case the system identified a general issue with the CIFS service, it automatically recovers but the failure causes .... If this issue repeats frequently, contact Dell.
CIFS Client Login Failure
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CIFS Connection Failure
Description Cause CIFS client share access denied. The user is unknown in the Active Directory server, and the NAS system mapped this user to a guest user. If the share does not allow guest access, the user receives an access denied alert. Ensure that the user is listed in ...
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CIFS Guest Account Invalid
Description Cause Workaround CIFS service cannot start. A valid CIFS guest account is required for ...a valid account.
CIFS Locking Inconsistency
Description Cause Workaround CIFS service is interrupted due to CIFS interlocking issues. CIFS client interlocking ...
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List the available NAS shares and verify that all shares are displayed and nothing has changed unintentionally. Verify that you can access the problematic share using a Windows
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...volume, replication must be detached first. Refer the user to the correct location.
Troubleshooting NFS Issues
Cannot Mount NFS Export
Description When attempting to.... The NAS cluster solution is down or has internal file system problems. The mount command got through to the port mapper, but the rpc...
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... mount from some other system. Verify if other users experience the same problem.
If the appliance is not responding due to the program not registered, check ...10.10.10.0 6. /xyz 10.10.10.0 7. If the export is available, review the export name spelling in the relevant mount command on the client. It ...
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If the access is non-native, translation rules come to effect and it is recommended to contact Dell Technical Support.
NFS Insecure Access To Secure Export
Description Cause User tries to access a secure export from an insecure port. Secure export ...
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Repeat the below process for each configured NIS server, each time leaving just a single NIS used, starting with the problematic NIS
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c. Remove the export and communicate this to the client. 3. List all available exports on the NAS and identify the problematic export. It must have an indication that it is not accessible. 4. Delete the export or create the directory where the export points to.
NFS Owner Restricted Operation
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...belongs to more than 16 UNIX groups, as supported by some UNIX flavors, some of the groups... may be denied. A possible way to verify this problem is to use newgrp to temporarily change the primary... 16 groups or less.
Troubleshooting Replication Issues
Replication Configuration Error...
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Replication Destination FS Is Busy
Description Replication between the source NAS volume and the destination NAS volume fails because the destination cluster file system is temporarily unavailable to serve the required replication. Replication task fails because the destination cluster is ...
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The replication continues automatically when the space is available. The administrators must verify that the replication automatically continues after a period of time (an hour).
Replication Destination Volume Is Detached
Description Replication between the NAS source volume and the ...
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Replication Jumbo Frames Blocked
Description Replication between the NAS source volume and NAS destination volume fails because the jumbo frames are blocked over the network. Replication task fails because jumbo frames are blocked over the
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... automatically when space is available. Administrators must verify that the replication automatically continues after a period of time (an hour).
Troubleshooting Active Directory Issues
Group Quota For An Active Directory User Does Not Work
Description Group quota is defined for ...
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...The user is locked or disabled in Active Directory. Active Directory domain controllers are offline or unreachable. System clock and Active Directory clock are out ...Verify that the user is not disabled or locked in Active Directory. 3. Verify that domain controllers are online and reachable using the
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...Active Directory and local users database.
Troubleshooting NAS File Access And Permissions ...replication relationship and is read only.
1. If the problem appears only on some files, this is a permission... or use a different user account. 2. If the problem is related to a specific NAS volume: 3. Verify...
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...the /check_disk_smb command.
Strange UID And GID Numbers On Dell NAS System Files
Description Cause New files created from ...to the NAS cluster solution mounts in the Ubuntu fstab file.
Troubleshooting Networking Issues
Name Server Unresponsive
Description Workaround All NIS,...
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... conflict with the problematic client network addresses. 2. If a conflict exists, manually change the conflicting NAS internal network address using either the NAS Manager or CLI.
Troubleshooting DNS Configurations
Description Cause Unable to connect to the ...
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...switch vendor's documentation to enable flow control on the switch(es).
Troubleshooting NAS Manager Issues... in the system Status fields (overall state, service status, servers status)-Information is been... is defined for the NAS system. The NTP server servicing the NAS cluster solution is either down...
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... clock with the NTP server used by the Active Directory Domain Controller (ADDC). This avoids time difference issues and possible authentication problems. In many ... that the NTP server is up and provides the NTP service. 4. Check the network path between the NAS system and the ...
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... system limit. Wrong IP address was specified in the backup job. For a manual request failure, retry taking or deleting the snapshot after a ... the Client virtual IP address is specified in the backup job.
Troubleshooting An NDMP Internal Error
Description Cause Backup or ...
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If the backup application cannot connect to a NAS appliance: 1. Log in to the NAS Manager or open a remote terminal to the
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Powering down the NAS cluster solution controllers
The file system may take a long ...issue could be due to the OS kernel hanging on the controller or failing to sync its state to the local drive....10 minute timeout, flushes its cache to the local controllers, and continues the shutdown process.
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... as one of the two SAN IPs configured on your controllers. 2. To verify MD discovery IP, log in to... MD discovery IP to one of the subnets defined on your controller's SAN A and B. If wrong IQNs are used... the host group. An odd number of LUNs is not supported. LUNs have to grow in pairs starting from 2...
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NAS IDU Failed To Discover Any Controllers
Description Cause Workaround NAS IDU ... any controllers. IPV6 may not be enabled on your workstation. Enable IPV6 support ... addresses. When it is attached, its identity is applied back to the controller, including the IP addresses. Verify the default ...
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...key by the on-screen instructions. , as directed
Controller Taking Long Time To Boot Up After Service ... reboot the controller manually if it is in the boot phase Executing System Upgrades.
Troubleshooting Dell ...) Issues
Error Received While Running The Dell NAS Initial Deployment Utility
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... the NAS IDU. 5. If the failure still persists, collect all the files in a bundle package and contact Dell support.
Cannot Launch Dell NAS Initial Deployment Utility (IDU)
Description Cause Cannot launch Dell NAS Initial Deployment Utility. Probable causes maybe: • • ...
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...See the Dell FluidFS NAS Solutions Owner's Manual on support.dell.com, for information on hardware service and maintenance.
Shutting ... on the system, ensure that all the cables are connected between the controllers in the rack, and the components are connected to the facility's electrical power. ...
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...shares, snapshots schedule, quota rules, and so on) without having to manually reconfigure them. This is useful after creating a new NAS volume,...as protocol configuration and local users and groups) without having to manually reconfigure the settings. This can be useful after upgrading a system with ...
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Formatting File System
NOTE: Only NX3600 and NX3610 support formatting of file systems ... up to date with the latest firmware and software. Visit support.dell.com and download the latest ... NAS solution software from version 1.x to version 2.x use the service pack with filename format DellFS-2.0.xxxx-...
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... the service pack filename. CAUTION: Installing a service pack causes the NAS controllers to reboot during the installation process. This may cause interruptions in client ... NAS Cluster Storage Capacity
Expanding The NAS Pool On The Dell PowerVault NX3500/NX3600/NX3610 NAS Solution
You can ...
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... the Enterprise Manager Administrator's Guide.
Adding LUNs To The PowerVault NX3500/NX3600/NX3610 NAS... Series Storage Array Administrator's Guide, at support.dell.com/manuals. 2. 3. Add the virtual disks... diagnostics helps you troubleshoot issues before seeking help from Dell. The diagnostics options...
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General File System Networking Performance Protocols - collect logs Protocols - single client Protocols - single file
To run any of these diagnostics: 1. 2. 3. 4. Select Cluster Management → Maintenance → Diagnostics. The Diagnostics page is displayed. From the Diagnostics type list, ...
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...NAS cluster software reverts your system to factory defaults. All data on the NAS solution will be erased after performing this procedure. NOTE: Install the latest service pack updates after reinstalling the NAS solution software. NOTE: Connect a keyboard and monitor before you perform the following
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...Wizard (LUNs Configuration) page is displayed. - For the PowerVault NX3500/NX3600/NX3610 solutions, the new IQN's... information, see Creating A Host In PowerVault NX3500/NX3600/NX3610.
NOTE: For more information ... if you are adding an additional appliance to the Dell PowerVault NX3610 NAS solution. 11...
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For PowerVault NX3500/NX3600/NX3610 NAS solutions, you can create hosts manually using... host.
10. Click Next.
Replacing A NAS Cluster Solution Controller
You must replace the... brought back online.
Before replacing the controller ensure that: • • You have physical access to...
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... hardware is being replaced. This ensures that the system can be brought back to service with no downtime. You may have to detach the ... NAS Solution Owner's Manual, at support.dell.com/manuals. 6. 7. Ensure that the cables are reconnected to the same ports when installing the controller. Power ON the...
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NOTE: To view the WWNs at any time using the CLI, execute the following command: system maintenance Luns configuration Fc-view
NAS Manager Features In Degraded Mode
When the NAS appliance is in degraded mode, the status of the following features in the NAS Manager are either View only or Fail. Tab...
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... representation by the NAS cluster solution.
Unicode Client Support Overview
Unicode clients may access Unicode...different code page for different shares, while supporting concurrently non-Unicode clients that use ...NOTE: The web Interface provides full Unicode support. To display and use Unicode data ...
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... Unicode configuration limitations File Size and Directory Name Clients Compatibility Problems Japanese Compatibility Issues
File Size And Directory Name
The ... character occupies between one and six bytes.
Clients Compatibility Problems
In some cases different vendors use different UTF-8 encoding ...
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...The NAS cluster solution provides a special code page for the CIFS service, to support portability between protocols. If you are working ...files and directories between protocols, it is recommended to use this option. When the CIFS service is configured to use UTF-8-JP for the internal encoding (UNIX ...
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... with an error, the snapshot may be left in place, and can be safely deleted manually. 6. How many DMAs can run backup at any given time? Up to 16 ...? Yes. The data from NDMP is sent in raw format, so the target appliance supports it. 10. Can I see which active backups are currently in progress? Yes, ...
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... to the same system? Yes, you can replicate from one source virtual volume to a destination virtual volume on the same system. Is bi-directional replication supported between two systems? Yes, you can have a mix of target volumes and source volumes on replication partners. Can I have multiple ...
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... options. Availability varies by country and product, and some services may not be available in your area. To contact Dell... a U.S. customer, select your country code at the bottom of the support.dell.com page, or select All to see more choices. Select the appropriate service or support link based on ...