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Sun Microsystems 5210 NAS manual Rebuilding a LUN, Removing a LUN

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■Existing Volume – Select this option if the purpose of this LUN is to add disk space to an existing volume (for example, to create and attach a segment). Then select the volume you are expanding from the drop-down list.

■None – Select this option to create a new LUN without assigning it a name.

5.Click Apply to add the new LUN. Allow several hours for LUN creation.

Rebuilding a LUN

If one of the drives in a LUN fails, the LED on that drive turns red. The system rebuilds the LUN automatically if a drive is specified as a hot spare. Rebuilding may take several hours to complete.

If the system does not include a hot spare, the failed drive must be removed and replaced with another drive of the same capacity.

After you replace the faulty disk, the RAID controller automatically rebuilds the LUN. LUN rebuilding may take several hours, depending on disk capacity. The LUN drive LEDs blink yellow during LUN rebuilding.

Removing a LUN

To remove a LUN:

1.In the navigation panel, select RAID > Manage RAID.

2.Click Remove LUN.

76 Sun StorEdge 5210 NAS Quick Reference Manual • November 2004

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Sun Microsystems 5210 NAS manual Rebuilding a LUN, Removing a LUN

Contents

Sun Microsystems, Inc Sun StorEdge 5210 NAS Quick Reference ManualNovember 2004, Revision A Please Recycle Contents 3. Network Configuration4. File Volume Operations 1. Introduction5. Windows Configuration 6. UNIX Configuration7. System Backup TroubleshootingContacting Technical Support Indexvi Sun StorEdge 5210 NAS Quick Reference Manual November Figures The Run Dialog Box FIGURE A-1 x Sun StorEdge 5210 NAS Quick Reference Manual November Share Path Examples TablesAdd LUN Drive Status Images xii Sun StorEdge 5210 NAS Quick Reference Manual November Sun StorEdge 5210 NAS Features Supported File Access ProtocolsIntroduction About This Quick Reference ManualNetwork Security/Protocols Supported ClientsNetwork Connection Automatic IP Address AssignmentSoftware Requirements and Updates Setup and ConfigurationClient Data Backup Hardware RAID SubsystemWeb Administrator Requirements Powering On the Sun StorEdge NAS Turning the Sun StorEdge 5210 NAS On and Off2. Connect both AC power cables to the back of each expansion unit Network Setup and System Configuration Network Setup without DHCPSystem Configuration Shutting Down through Web AdministratorShutting Down the Sun StorEdge NAS http//123.111.78.99Shutting Down through the LCD Panel 1. Press the Select button on the LCD panel to access menus How to Configure Server Properties Network ConfigurationSetting the Server Name 3. Enter the contact information for your company How to Configure Network Adapters4. Click Apply to save your changes 3. Select the port you want to configure from the Adapter list How to Set the Default Gateway Address About Alias IP Addresses2. Enter the gateway address in the Gateway text box 3. Click Apply to save your changesHow to Set Up DNS 8. Click Apply to save your changes File System Concepts File Volume OperationsRAID How to Create File Volumes and Segments File VolumePartition Segment3. Type in the name of the new volume or segment in the Name field How to Attach Segments Configuring Directory Tree Quotas 3. Click Add to display the Add DTQ Setting dialog box About Checkpoints How to Create Sun StorEdge File CheckpointsScheduling Checkpoints Adding an Entry to the Checkpoint Schedule FIGURE 4-6 The Add Checkpoint Schedule Dialog Box Creating Immediate Checkpoints To Create an Immediate Checkpoint3. To create a new checkpoint, click Create 5. Select one of the following checkpoint options6. Click Apply to create the checkpoint FIGURE 4-8 The Create Checkpoint Dialog BoxHow to Share a Checkpoint 2. In the Configure Shares panel, click Add4. The Mac Extensions option is checked by default How to Access a Checkpoint 8. Click ApplyExample Type “\\xxx.xxx.xxx.xxx\sharename” 3. Click OK32 Sun StorEdge 5210 NAS Quick Reference Manual November Windows Configuration How to Configure Microsoft NetworkingTo configure Windows security Chapter 5 Windows Configuration How to Set Up WINS Windows Shares About SharesHow to Configure Shares Creating Shares2. Click Add to display the Add Share dialog box ou=shares,ou=accounting c. Confirm R/W Password - Re-enter the R/W password for confirmationHow to Configure Autohome Shares About Autohome SharesConfiguring Autohome Shares How to Publish Shares in ADS ou=shares, ou=homeSetting Up ADS To enable ADS service with Sun StorEdge 5210 NAS4. Select the Enable ADS checkbox ou=users,ou=accounting 12. Click Apply to save your changesVerifying Name Service Lookup Order Verifying DNS Configuration FIGURE 5-9 The Set Up DNS PanelPublishing Shares in ADS To publish shares in ADSou=shares,ou=accounting 50 Sun StorEdge 5210 NAS Quick Reference Manual NovemberHow to Configure Name Services UNIX ConfigurationSetting Up LDAP Setting Up NIS 1. In the navigation panel, select UNIX Configuration Set Up NIS nisaddcred -p unix.SERVER.@DOMAIN -P SERVER.DOMAIN. des Setting Up NIS+nisaddcred -p unix.ss2@sun.com -P ss2.sun.com. des button 7. In the navigation panel, select UNIX Configuration Set Up NIS+ Setting Name Service Lookup Order How to Configure Hosts Adding a HostTo manually add a host to the Sun StorEdge 5210 NAS server FIGURE 6-5 The Set Up Hosts PanelFIGURE 6-6 The Add Host Dialog Box How to Set Up NFS Exports Creating Exports6. Click Apply to save the export Mapping User and Group Credentials Map by User Name - Select this option to map UNIX and NT users with identical user names, allowing the same user to access the Sun StorEdge 5210 NAS from both environments 64 Sun StorEdge 5210 NAS Quick Reference Manual November System Backup How to Set Up NDMP66 Sun StorEdge 5210 NAS Quick Reference Manual November How to Configure SNMP Monitoring and Notification2. Select the Enable SNMP checkbox How to Set Up E-mail Notification How to Enable UPS Monitoring Enabling UPS Monitoring FIGURE 8-3 The Enable UPS Monitoring Panel72 Sun StorEdge 5210 NAS Quick Reference Manual November Managing RAID Configuring LUNsAdding a LUN To add a new LUN 1. In the navigation panel, select RAID Manage RAID2. Click Add LUN Rebuilding a LUN Removing a LUNConfiguring Hot Spares Designating a Hot SpareRemoving a Hot Spare To remove hot spare status from a drive in the RAID array3. Click Remove HS Viewing Controller Information4. Click Yes to remove the hot spare FIGURE 9-6 The View Controller Information Panel 80 Sun StorEdge 5210 NAS Quick Reference Manual NovemberTroubleshooting Sending a Diagnostic E-mail Messagea maximum of four e-mail addresses in the list Contacting Technical Support Appendix Troubleshooting84 Sun StorEdge 5210 NAS Quick Reference Manual November Index Page