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NetApp AFF A220 Manual
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NetApp AFF A220 Manual

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AFF A220 systems
ONTAP Systems
NetApp
April 04, 2022
This PDF was generated from https://docs.netapp.com/us-en/ontap-systems/fas2700/install-setup.html
on April 04, 2022. Always check docs.netapp.com for the latest.

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Summary of Contents for NetApp AFF A220

  • Page 1 AFF A220 systems ONTAP Systems NetApp April 04, 2022 This PDF was generated from https://docs.netapp.com/us-en/ontap-systems/fas2700/install-setup.html on April 04, 2022. Always check docs.netapp.com for the latest.
  • Page 2 Table of Contents FAS2700 System Documentation ............ ...

  • Page 3: Install And Setup

    NetApp video: AFF A220 and FAS2700 Systems: Installation and Setup Instructions Video two of two: Performing end-to-end software configuration The following video shows end-to-end software configuration for systems running ONTAP 9.2 and later. NetApp video: Software configuration for vSphere NAS datastores for FAS/AFF systems running ONTAP 9.2...
  • Page 4 Use this guide if you want more detailed installation instructions. Step 1: Prepare for installation To install your FAS2700 or AFF A220 system, you need to create an account on the NetApp Support Site, register your system, and get license keys. You also need to inventory the appropriate number and type of cables for your system and collect specific network information.
  • Page 5 6. Download and complete the Cluster configuration worksheet. Cluster Configuration Worksheet Step 2: Install the hardware You need to install your system in a 4-post rack or NetApp system cabinet, as applicable. Steps 1. Install the rail kits, as needed.
  • Page 6 You need to be aware of the safety concerns associated with the weight of the system. 3. Attach cable management devices (as shown). 4. Place the bezel on the front of the system. Step 3: Cable controllers to your network You can cable the controllers to your network by using the two-node switchless cluster method or by using the cluster interconnect network.
  • Page 7 Step Perform on each controller Cable the cluster interconnect ports to each other with the cluster interconnect cable: • e0a to e0a • e0b to e0b...
  • Page 8 Step Perform on each controller Use one of the following cable types to cable the UTA2 data ports to your host network: An FC host • 0c and 0d • or 0e and 0f A 10GbE • e0c and e0d •...
  • Page 9 2. To cable your storage, see Cabling controllers to drive shelves Option 2: Cable a switched cluster, unified network configuration Management network, UTA2 data network, and management ports on the controllers are connected to switches. The cluster interconnect ports are cabled to the cluster interconnect switches.
  • Page 10 Step Perform on each controller module Cable e0a and e0b to the cluster interconnect switches with the cluster interconnect cable: Use one of the following cable types to cable the UTA2 data ports to your host network: An FC host •...
  • Page 11 Step Perform on each controller module Cable the e0M ports to the management network switches with the RJ45 cables: DO NOT plug in the power cords at this point. 2. To cable your storage, see Cabling controllers to drive shelves Option 3: Cable a two-node switchless cluster, Ethernet network configuration Management network, Ethernet data network, and management ports on the controllers are connected to switches.
  • Page 12 Step Perform on each controller Cable the cluster interconnect ports to each other with the cluster interconnect cable: • e0a to e0a • e0b to e0b Use the Cat 6 RJ45 cable to cable the e0c through e0f ports to your host network:...
  • Page 13 Step Perform on each controller Cable the e0M ports to the management network switches with the RJ45 cables: DO NOT plug in the power cords at this point. 2. To cable your storage, see Cabling controllers to drive shelves Option 4: Cable a switched cluster, Ethernet network configuration Management network, Ethernet data network, and management ports on the controllers are connected to switches.
  • Page 14 Step Perform on each controller module Cable e0a and e0b to the cluster interconnect switches with the cluster interconnect cable: Use the Cat 6 RJ45 cable to cable the e0c through e0f ports to your host network:...
  • Page 15 Cabling controllers to drive shelves Step 4: Cable controllers to drive shelves You must cable the controllers to your shelves using the onboard storage ports. NetApp recommends MP-HA cabling for systems with external storage. If you have a SAS tape drive, you can use single-path cabling.
  • Page 16 Step Perform on each controller Cable the shelf-to-shelf ports. • Port 3 on IOM A to port 1 on the IOM A on the shelf directly below. • Port 3 on IOM B to port 1 on the IOM B on the shelf directly below. mini-SAS HD to mini-SAS HD cables Connect each node to IOM A in the stack.
  • Page 17 Step 5: Complete system setup and configuration You can complete the system setup and configuration using cluster discovery with only a connection to the switch and laptop, or by connecting directly to a controller in the system and then connecting to the management switch. Option 1: Complete system setup if network discovery is enabled If you have network discovery enabled on your laptop, you can complete system setup and configuration using automatic cluster discovery.
  • Page 18 Double-click either ONTAP icon and accept any certificates displayed on your screen. XXXXX is the system serial number for the target node. System Manager opens. 7. Use System Manager guided setup to configure your system using the data you collected in the NetApp ONTAP Configuration Guide. ONTAP Configuration Guide 8.
  • Page 19 c. Connect the laptop or console to the switch on the management subnet. d. Assign a TCP/IP address to the laptop or console, using one that is on the management subnet. 2. Use the following animation to set one or more drive shelf IDs: Setting drive shelf IDs 3.

  • Page 20: Boot Media

    Point your browser to the node management IP address. The format for the address is https://x.x.x.x. b. Configure the system using the data you collected in the NetApp ONTAP Configuration guide. ONTAP Configuration Guide 7. Verify the health of your system by running Config Advisor.
  • Page 21 Option 1: Check NVE or NSE on systems running ONTAP 9.5 and earlier Before shutting down the impaired controller, you need to check whether the system has either NetApp Volume Encryption (NVE) or NetApp Storage Encryption (NSE) enabled. If so, you need to verify the configuration.
  • Page 22 Retrieve and restore all authentication keys and associated key IDs: security key-manager restore -address * If the command fails, contact NetApp Support. mysupport.netapp.com b. Verify that the column displays for all authentication keys and that all key managers...
  • Page 23 Retrieve and restore all authentication keys and associated key IDs: security key-manager restore -address * If the command fails, contact NetApp Support. mysupport.netapp.com b. Verify that the column displays for all authentication keys and that all key managers...
  • Page 24 Option 2: Check NVE or NSE on systems running ONTAP 9.6 and later Before shutting down the impaired controller, you need to verify whether the system has either NetApp Volume Encryption (NVE) or NetApp Storage Encryption (NSE) enabled. If so, you need to verify the configuration.
  • Page 25 Restore the external key management authentication keys to all nodes in the cluster: security key-manager external restore If the command fails, contact NetApp Support. mysupport.netapp.com b. Verify that the column equals for all authentication keys:...
  • Page 26 b. Verify the Restored column shows for all authentication keys: security key-manager key-query c. Verify that the type shows onboard, and then manually back up the OKM Key Manager information. d. Go to advanced privilege mode and enter when prompted to continue: set -priv advanced e.
  • Page 27 Return to admin mode: set -priv admin h. You can safely shut down the controller. Shut down the impaired controller - AFF A220 and FAS2700 Shut down or take over the impaired controller using the appropriate procedure for your configuration.
  • Page 28 If the impaired controller Then… displays… Press Ctrl-C, and then respond when prompted. Waiting for giveback… System prompt or password Take over or halt the impaired controller from the healthy controller: prompt (enter system password) storage failover takeover -ofnode impaired_node_name When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y.
  • Page 29 When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y. Replace the boot media - AFF A220 and FAS2700 To replace the boot media, you must remove the impaired controller module, install the replacement boot media, and transfer the boot image to a USB flash drive.
  • Page 30 5. Turn the controller module over and place it on a flat, stable surface. 6. Open the cover by sliding in the blue tabs to release the cover, and then swing the cover up and open. Step 2: Replace the boot media You must locate the boot media in the controller and follow the directions to replace it.
  • Page 31 • A copy of the same image version of ONTAP as what the impaired controller was running. You can download the appropriate image from the Downloads section on the NetApp Support Site ◦ If NVE is enabled, download the image with NetApp Volume Encryption, as indicated in the download button.
  • Page 32 ◦ If NVE is not enabled, download the image without NetApp Volume Encryption, as indicated in the download button. • If your system is an HA pair, you must have a network connection. • If your system is a stand-alone system you do not need a network connection, but you must perform an additional reboot when restoring the var file system.
  • Page 33 Other parameters might be necessary for your interface. You can enter help ifconfig the firmware prompt for details. Boot the recovery image - AFF A220 and FAS2700 You must boot the ONTAP image from the USB drive, restore the file system, and verify the environmental variables.
  • Page 34 -node local command. -auto-giveback true Restore OKM, NSE, and NVE as needed - AFF A220 and FAS2700 Once environment variables are checked, you must complete steps specific to systems that have Onboard Key Manager (OKM), NetApp Storage Encryption (NSE) or NetApp Volume Encryption (NVE) enabled.
  • Page 35 Option 1: Restore NVE or NSE when Onboard Key Manager is enabled Steps 1. Connect the console cable to the target controller. 2. Use the command at the LOADER prompt to boot the controller. boot_ontap 3. Check the console output: If the console Then…...
  • Page 36 --------------------------BEGIN BACKUP-------------------------- TmV0QXBwIEtleSBCbG9iAAEAAAAEAAAAcAEAAAAAAADuD+byAAAAACEAAAAAAAAA QAAAAAAAAABvOlH0AAAAAMh7qDLRyH1DBz12piVdy9ATSFMT0C0TlYFss4PDjTaV dzRYkLd1PhQLxAWJwOIyqSr8qY1SEBgm1IWgE5DLRqkiAAAAAAAAACgAAAAAAAAA 3WTh7gAAAAAAAAAAAAAAAAIAAAAAAAgAZJEIWvdeHr5RCAvHGclo+wAAAAAAAAAA IgAAAAAAAAAoAAAAAAAAAEOTcR0AAAAAAAAAAAAAAAACAAAAAAAJAGr3tJA/ LRzUQRHwv+1aWvAAAAAAAAAAACQAAAAAAAAAgAAAAAAAAACdhTcvAAAAAJ1PXeBf ml4NBsSyV1B4jc4A7cvWEFY6lLG6hc6tbKLAHZuvfQ4rIbYAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA H4nPQM0nrDRYRa9SCv8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAA ---------------------------END BACKUP--------------------------- 7. At the Boot Menu select the option for Normal Boot. The system boots to prompt. Waiting for giveback… 8. Move the console cable to the partner controller and login as admin. 9.
  • Page 37 b. Enter the key-manager key show -detail command to see a detailed view of all keys stored in the onboard key manager and verify that the column = for all authentication keys. Restored If the column = anything other than yes, contact Customer Support. Restored c.
  • Page 38 This command does not work if NVE (NetApp Volume Encryption) is configured 10. Use the security key-manager query to display the key IDs of the authentication keys that are stored on the key management servers.
  • Page 39 11. If the Onboard Key Management is enabled: a. Use the to see a detailed view of all keys stored in security key-manager key show -detail the onboard key manager. b. Use the command and verify that the security key-manager key show -detail Restored column = for all authentication keys.
  • Page 40 -auto-giveback true Return the failed part to NetApp - AFF A220 and FAS2700 After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at...
  • Page 41 • You must replace the failed component with a replacement FRU component you received from your provider. Step 1: Shut down the impaired controller Shut down or take over the impaired controller using the appropriate procedure for your configuration. Option 1: Most configurations To shut down the impaired controller, you must determine the status of the controller and, if necessary, take over the controller so that the healthy controller continues to serve data from the impaired controller storage.
  • Page 42 If the impaired controller is Then… displaying… System prompt or password Take over or halt the impaired controller: prompt (enter system password) • For an HA pair, take over the impaired controller from the healthy controller: storage failover takeover -ofnode impaired_node_name When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y.
  • Page 43 If the impaired controller is Then… displaying… System prompt or password Take over or halt the impaired controller from the healthy controller: prompt (enter system password) storage failover takeover -ofnode impaired_node_name When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y.
  • Page 44 5. Turn the controller module over and place it on a flat, stable surface. 6. Open the cover by sliding in the blue tabs to release the cover, and then swing the cover up and open. Step 3: Replace a caching module To replace a caching module referred to as the M.2 PCIe card on the label on your controller, locate the slot inside the controller and follow the specific sequence of steps.
  • Page 45 Your storage system must meet certain criteria depending on your situation: • It must have the appropriate operating system for the caching module you are installing. • It must support the caching capacity. • All other components in the storage system must be functioning properly; if not, you must contact technical support.
  • Page 46 7. Close the controller module cover, as needed. Step 4: Reinstall the controller module After you replace components in the controller module, reinstall it into the chassis. Steps 1. If you are not already grounded, properly ground yourself. 2. If you have not already done so, replace the cover on the controller module. 3.
  • Page 47 If your system is in… Then perform these steps… An HA pair The controller module begins to boot as soon as it is fully seated in the chassis. Be prepared to interrupt the boot process. a. With the cam handle in the open position, firmly push the controller module in until it meets the midplane and is fully seated, and then close the cam handle to the locked position.
  • Page 48 If your system is in… Then perform these steps… A stand-alone configuration a. With the cam handle in the open position, firmly push the controller module in until it meets the midplane and is fully seated, and then close the cam handle to the locked position. Do not use excessive force when sliding the controller module into the chassis to avoid damaging the connectors.
  • Page 49 appears. 3. Run diagnostics on the caching module: sldiag device run -dev fcache 4. Verify that no hardware problems resulted from the replacement of the caching module: sldiag device status -dev fcache -long -state failed System-level diagnostics returns you to the prompt if there are no test failures, or lists the full status of failures resulting from testing the component.
  • Page 50 If the system-level Then… diagnostics tests… Resulted in some test Determine the cause of the problem: failures a. Exit Maintenance mode: halt After you issue the command, wait until the system stops at the LOADER prompt. b. Turn off or leave on the power supplies, depending on how many controller modules are in the chassis: ◦...
  • Page 51 cluster_B::> metrocluster node show Configuration Group Cluster Node State Mirroring Mode ----- ------- -------------- -------------- --------- -------------------- cluster_A   controller_A_1 configured enabled heal roots completed   cluster_B   controller_B_1 configured enabled waiting for switchback recovery 2 entries were displayed. 2. Verify that resynchronization is complete on all SVMs: metrocluster vserver show 3.
  • Page 52 Step 7: Return the failed part to NetApp After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888- 463-8277 (North America), 00-800-44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 53 If your system is running Then… clustered ONTAP with… Two controllers in the cluster cluster ha modify -configured false storage failover modify -node node0 -enabled false More than two controllers in the storage failover modify -node node0 -enabled false cluster 2.
  • Page 54 When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y. Move and replace hardware - AFF A220 and FAS2700 Move the power supplies, hard drives, and controller module or modules from the impaired chassis to the new chassis, and swap out the impaired chassis from the equipment rack or system cabinet with the new chassis of the same model as the impaired chassis.
  • Page 55 4. Use the cam handle to slide the power supply out of the system. When removing a power supply, always use two hands to support its weight. 5. Repeat the preceding steps for any remaining power supplies. 6. Using both hands, support and align the edges of the power supply with the opening in the system chassis, and then gently push the power supply into the chassis using the cam handle.
  • Page 56 4. Set the controller module aside in a safe place, and repeat these steps if you have another controller module in the chassis. Step 3: Move drives to the new chassis You need to move the drives from each bay opening in the old chassis to the same bay opening in the new chassis.
  • Page 57 Step 4: Replace a chassis from within the equipment rack or system cabinet You must remove the existing chassis from the equipment rack or system cabinet before you can install the replacement chassis. 1. Remove the screws from the chassis mount points. 2.
  • Page 58 Restore and verify the configuration - AFF A220 and FAS2700 You must verify the HA state of the chassis and run System-Level diagnostics, switch back aggregates, and return the failed part to NetApp, as described in the RMA instructions shipped with the kit.
  • Page 59 ▪ ▪ mcc-2n ▪ mccip ▪ non-ha b. Confirm that the setting has changed: ha-config show 3. If you have not already done so, recable the rest of your system. 4. The next step depends on your system configuration. If your system is in… Then…...
  • Page 60 The interconnect tests are disabled by default and must be enabled to run separately. 5. Run the interconnect diagnostics test from the Maintenance mode prompt: sldiag device run -dev interconnect You only need to run the interconnect test from one controller. 6.
  • Page 61 If your system is running Then… ONTAP… In a stand-alone configuration You have no further steps in this particular task. You have completed system-level diagnostics. Resulted in some test failures Determine the cause of the problem. a. Exit Maintenance mode: halt b.
  • Page 62 6. Reestablish any SnapMirror or SnapVault configurations. Step 4: Return the failed part to NetApp After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at...
  • Page 63 This provides you a record of the procedure so that you can troubleshoot any issues that you might encounter during the replacement process. Shut down the impaired controller - AFF A220 and FAS2700 Shut down or take over the impaired controller using the appropriate procedure for your configuration.
  • Page 64 The following AutoSupport message suppresses automatic case creation for two hours: cluster1:*> system node autosupport invoke -node * -type all -message MAINT=2h 2. If the impaired controller is part of an HA pair, disable automatic giveback from the console of the healthy controller: storage failover modify -node local -auto-giveback false 3.
  • Page 65 When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y. Replace the controller module hardware - AFF A220 and FAS2700 To replace the controller module hardware, you must remove the impaired controller, move FRU components to the replacement controller module, install the replacement controller module in the chassis, and then boot the system to Maintenance mode.
  • Page 66 6. Turn the controller module over and place it on a flat, stable surface. 7. Open the cover by sliding in the blue tabs to release the cover, and then swing the cover up and open. Step 2: Move the NVMEM battery To move the NVMEM battery from the old controller module to the new controller module, you must perform a specific sequence of steps.
  • Page 67 1. Check the NVMEM LED: ◦ If your system is in an HA configuration, go to the next step. ◦ If your system is in a stand-alone configuration, cleanly shut down the controller module, and then check the NVRAM LED identified by the NV icon. The NVRAM LED blinks while destaging contents to the flash memory when you halt the system.
  • Page 68 7. Position the battery pack by aligning the battery holder key ribs to the “V” notches on the sheet metal side wall. 8. Slide the battery pack down along the sheet metal side wall until the support tabs on the side wall hook into the slots on the battery pack, and the battery pack latch engages and clicks into the opening on the side wall.
  • Page 69 controller module to the corresponding slots in the replacement controller module. 1. Locate the DIMMs on your controller module. 2. Note the orientation of the DIMM in the socket so that you can insert the DIMM in the replacement controller module in the proper orientation. 3.
  • Page 70 Step 5: Move a caching module, if present If your AFF A220 or FAS2700 system has a caching module, you need to move the caching module from the old controller module to the replacement controller module. The caching module is referred to as the “M.2 PCIe card”...
  • Page 71 5. Reseat and push the heatsink down to engage the locking button on the caching module housing. 6. Close the controller module cover, as needed. Step 6: Install the controller After you install the components from the old controller module into the new controller module, you must install the new controller module into the system chassis and boot the operating system.
  • Page 72 If your system is in… Then perform these steps… An HA pair The controller module begins to boot as soon as it is fully seated in the chassis. Be prepared to interrupt the boot process. a. With the cam handle in the open position, firmly push the controller module in until it meets the midplane and is fully seated, and then close the cam handle to the locked position.
  • Page 73 If your system is in… Then perform these steps… A stand-alone configuration a. With the cam handle in the open position, firmly push the controller module in until it meets the midplane and is fully seated, and then close the cam handle to the locked position. Do not use excessive force when sliding the controller module into the chassis to avoid damaging the connectors.
  • Page 74 Restore and verify the system configuration - AFF A220 and FAS2700 After completing the hardware replacement and booting to Maintenance mode, you verify the low-level system configuration of the replacement controller and reconfigure system settings as necessary. Step 1: Set and verify system time after replacing the controller You should check the time and date on the replacement controller module against the healthy controller module in an HA pair, or against a reliable time server in a stand-alone configuration.
  • Page 75 ▪ ▪ ▪ mcc-2n ▪ mccip ▪ non-ha b. Confirm that the setting has changed: ha-config show Step 3: Run system-level diagnostics You should run comprehensive or focused diagnostic tests for specific components and subsystems whenever you replace the controller. All commands in the diagnostic procedures are issued from the controller where the component is being replaced.
  • Page 76 If you want to run diagnostic Then… tests on… Individual components a. Clear the status logs: sldiag device clearstatus b. Display the available tests for the selected devices: sldiag device show -dev dev_name dev_name can be any one of the ports and devices identified in the preceding step.
  • Page 77 If you want to run diagnostic Then… tests on… Multiple components at the same a. Review the enabled and disabled devices in the output from the time preceding procedure and determine which ones you want to run concurrently. b. List the individual tests for the device: sldiag device show -dev dev_name c.
  • Page 78 Rerun the system-level diagnostics test. Recable the system and reassign disks - AFF A220 and FAS2700 To complete the replacement procedure and restore your system to full operation, you must recable the storage, confirm disk reassignment, restore the NetApp Storage Encryption configuration (if necessary), and install licenses for the new controller.
  • Page 79 c. Click the Cabling tab, and then examine the output. Make sure that all disk shelves are displayed and all disks appear in the output, correcting any cabling issues you find. d. Check other cabling by clicking the appropriate tab, and then examining the output from Config Advisor. Step 2: Reassign disks If the storage system is in an HA pair, the system ID of the new controller module is automatically assigned to the disks when the giveback occurs at the end of the procedure.
  • Page 80 node1> `storage failover show`   Takeover Node Partner Possible State Description ------------ ------------ -------- ------------------------------------- node1 node2 false System ID changed on partner (Old:   151759755, New: 151759706), In takeover node2 node1 Waiting for giveback (HA mailboxes) 4. From the healthy controller, verify that any coredumps are saved: a.
  • Page 81 node1> `storage disk show -ownership` Disk Aggregate Home Owner DR Home Home ID Owner ID DR Home ID Reserver Pool ----- ------ ----- ------ -------- ------- ------- ------- --------- 1.0.0 aggr0_1 node1 node1 1873775277 1873775277 1873775277 Pool0 1.0.1 aggr0_1 node1 node1 1873775277 1873775277 1873775277 Pool0 Option 2: Manually reassign the system ID on a stand-alone system in ONTAP...
  • Page 82 5. Reassign disk ownership by using the system ID information obtained from the disk show command: disk reassign -s old system ID disk reassign -s 118073209 6. Verify that the disks were assigned correctly: disk show -a The disks belonging to the replacement node should show the new system ID. The following example now show the disks owned by system-1 the new system ID, 118065481: *>...
  • Page 83 dr-group-id cluster node node-systemid dr- partner-systemid  ----------- --------------------- -------------------- ------------- -------------------  1 Cluster_A Node_A_1 536872914 118073209  1 Cluster_B Node_B_1 118073209 536872914  2 entries were displayed. 3. View the new system ID at the Maintenance mode prompt on the impaired node: disk show In this example, the new system ID is 118065481: Local System ID: 118065481...
  • Page 84 Display the results of the MetroCluster check: metrocluster check show e. Run Config Advisor. Go to the Config Advisor page on the NetApp Support Site at support.netapp.com/NOW/download/tools/config_advisor/. After running Config Advisor, review the tool’s output and follow the recommendations in the output to address any issues discovered.
  • Page 85 -privilege admin Complete system restoration - AFF A220 and FAS2700 To restore your system to full operation, you must restore the NetApp Storage Encryption configuration (if necessary), and install licenses for the new controller, and return the failed part to NetApp, as described in the RMA instructions shipped with the kit.
  • Page 86 If any LIFs are listed as false, revert them to their home ports: network interface revert 2. Register the system serial number with NetApp Support. ◦ If AutoSupport is enabled, send an AutoSupport message to register the serial number. ◦ If AutoSupport is not enabled, call NetApp Support to register the serial number.
  • Page 87 cluster_B::> metrocluster node show Configuration Group Cluster Node State Mirroring Mode ----- ------- -------------- -------------- --------- -------------------- cluster_A   controller_A_1 configured enabled heal roots completed   cluster_B   controller_B_1 configured enabled waiting for switchback recovery 2 entries were displayed. 2. Verify that resynchronization is complete on all SVMs: metrocluster vserver show 3.
  • Page 88 Step 5: Return the failed part to NetApp After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888-463-8277 (North America), 00-800-44- 638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 89 If the impaired controller is Then… displaying… Waiting for giveback… Press Ctrl-C, and then respond when prompted. System prompt or password Take over or halt the impaired controller from the healthy controller: prompt (enter system password) storage failover takeover -ofnode impaired_node_name When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y.
  • Page 90 • If you have a MetroCluster configuration, you must have confirmed that the MetroCluster Configuration State is configured and that the nodes are in an enabled and normal state (metrocluster node show). Steps 1. If AutoSupport is enabled, suppress automatic case creation by invoking an AutoSupport message: system node autosupport invoke -node * -type all -message MAINT=number_of_hours_downh The following AutoSupport message suppresses automatic case creation for two hours:...
  • Page 91 4. Squeeze the latch on the cam handle until it releases, open the cam handle fully to release the controller module from the midplane, and then, using two hands, pull the controller module out of the chassis. 5. Turn the controller module over and place it on a flat, stable surface. 6.
  • Page 92 Step 3: Replace the DIMMs To replace the DIMMs, locate them inside the controller and follow the specific sequence of steps. If you are replacing a DIMM, you need to remove it after you have unplugged the NVMEM battery from the controller module.
  • Page 93 a. Locate the battery, press the clip on the face of the battery plug to release the lock clip from the plug socket, and then unplug the battery cable from the socket. b. Confirm that the NVMEM LED is no longer lit. c.
  • Page 94 9. Remove the replacement DIMM from the antistatic shipping bag, hold the DIMM by the corners, and align it to the slot. The notch among the pins on the DIMM should line up with the tab in the socket. 10. Make sure that the DIMM ejector tabs on the connector are in the open position, and then insert the DIMM squarely into the slot.
  • Page 95 Do not completely insert the controller module in the chassis until instructed to do so. 4. Recable the system, as needed. If you removed the media converters (QSFPs or SFPs), remember to reinstall them if you are using fiber optic cables. 5.
  • Page 96 If your system is in… Then perform these steps… A stand-alone configuration a. With the cam handle in the open position, firmly push the controller module in until it meets the midplane and is fully seated, and then close the cam handle to the locked position. Do not use excessive force when sliding the controller module into the chassis to avoid damaging the connectors.
  • Page 97 function properly: boot_diags During the boot process, you can safely respond to the prompts until the Maintenance mode prompt (*>) appears. 3. Run diagnostics on the system memory: sldiag device run -dev mem 4. Verify that no hardware problems resulted from the replacement of the DIMMs: sldiag device status -dev mem -long -state failed System-level diagnostics returns you to the prompt if there are no test failures, or lists the full status of...
  • Page 98 If your controller is in… Then… Resulted in some test failures Determine the cause of the problem: a. Exit Maintenance mode: halt After you issue the command, wait until the system stops at the LOADER prompt. b. Turn off or leave on the power supplies, depending on how many controller modules are in the chassis: ◦...
  • Page 99 1. Verify that all nodes are in the enabled state: metrocluster node show cluster_B::> metrocluster node show Configuration Group Cluster Node State Mirroring Mode ----- ------- -------------- -------------- --------- -------------------- cluster_A   controller_A_1 configured enabled heal roots completed   cluster_B  ...
  • Page 100 Step 7: Return the failed part to NetApp After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888- 463-8277 (North America), 00-800-44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 101 You may also choose to watch the Replace failed drive video that shows an overview of the embedded drive replacement procedure.
  • Page 102 Option 1: Replace SSD 1. If you want to manually assign drive ownership for the replacement drive, you need to disable automatic drive assignment replacement drive, if it is enabled You manually assign drive ownership and then reenable automatic drive assignment later in this procedure.
  • Page 103 -node node_name -autoassign on You must reenable automatic drive assignment on both controller modules. 10. Return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp...
  • Page 104 Depending on the storage system, the disk drives have the release button located at the top or on the left of the disk drive face. For example, the following illustration shows a disk drive with the release button located on the top of the disk drive face: The cam handle on the disk drive springs open partially and the disk drive releases from the midplane.
  • Page 105 13. Return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888-463-8277 (North America), 00-800-44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 106 If the impaired controller is Then… displaying… System prompt or password Take over or halt the impaired controller from the healthy controller: prompt (enter system password) storage failover takeover -ofnode impaired_node_name When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y.
  • Page 107 1. If AutoSupport is enabled, suppress automatic case creation by invoking an AutoSupport message: system node autosupport invoke -node * -type all -message MAINT=number_of_hours_downh The following AutoSupport message suppresses automatic case creation for two hours: cluster1:*> system node autosupport invoke -node * -type all -message MAINT=2h 2.
  • Page 108 4. Squeeze the latch on the cam handle until it releases, open the cam handle fully to release the controller module from the midplane, and then, using two hands, pull the controller module out of the chassis. 5. Turn the controller module over and place it on a flat, stable surface. 6.
  • Page 109 3. Locate the NVMEM battery in the controller module. 4. Locate the battery plug and squeeze the clip on the face of the battery plug to release the plug from the socket, and then unplug the battery cable from the socket. 5.
  • Page 110 If you removed the media converters (QSFPs or SFPs), remember to reinstall them if you are using fiber optic cables. 5. Complete the reinstallation of the controller module: If your system is in… Then perform these steps… An HA pair The controller module begins to boot as soon as it is fully seated in the chassis.
  • Page 111 If your system is in… Then perform these steps… A stand-alone configuration a. With the cam handle in the open position, firmly push the controller module in until it meets the midplane and is fully seated, and then close the cam handle to the locked position. Do not use excessive force when sliding the controller module into the chassis to avoid damaging the connectors.
  • Page 112 function properly: boot_diags During the boot process, you can safely respond to the prompts until the Maintenance mode prompt (*>) appears. 3. Run diagnostics on the NVMEM memory: sldiag device run -dev nvmem 4. Verify that no hardware problems resulted from the replacement of the NVMEM battery: sldiag device status -dev nvmem -long -state failed System-level diagnostics returns you to the prompt if there are no test failures, or lists the full status of...
  • Page 113 If your controller is in… Then… Resulted in some test failures Determine the cause of the problem: a. Exit Maintenance mode: halt After you issue the command, wait until the system stops at the LOADER prompt. b. Turn off or leave on the power supplies, depending on how many controller modules are in the chassis: ◦...
  • Page 114 1. Verify that all nodes are in the enabled state: metrocluster node show cluster_B::> metrocluster node show Configuration Group Cluster Node State Mirroring Mode ----- ------- -------------- -------------- --------- -------------------- cluster_A   controller_A_1 configured enabled heal roots completed   cluster_B  ...
  • Page 115 Step 7: Return the failed part to NetApp After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888- 463-8277 (North America), 00-800-44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 116 5. Use the cam handle to slide the power supply out of the system. When removing a power supply, always use two hands to support its weight. 6. Make sure that the on/off switch of the new power supply is in the Off position. 7.
  • Page 117 11. After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888-463-8277 (North America), 00-800- 44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 118 If the impaired controller is Then… displaying… System prompt or password Take over or halt the impaired controller from the healthy controller: prompt (enter system password) storage failover takeover -ofnode impaired_node_name When the impaired controller shows Waiting for giveback…, press Ctrl-C, and then respond y.
  • Page 119 Step 2: Remove controller module To access components inside the controller, you must first remove the controller module from the system and then remove the cover on the controller module. 1. If you are not already grounded, properly ground yourself. 2.
  • Page 120 Step 3: Replace the RTC battery To replace the RTC battery, locate it inside the controller and follow the specific sequence of steps. 1. If you are not already grounded, properly ground yourself. 2. Locate the RTC battery.
  • Page 121 3. Gently push the battery away from the holder, rotate it away from the holder, and then lift it out of the holder. Note the polarity of the battery as you remove it from the holder. The battery is marked with a plus sign and must be positioned in the holder correctly.
  • Page 122 3. Recable the system, as needed. If you removed the media converters (QSFPs or SFPs), remember to reinstall them if you are using fiber optic cables. 4. If the power supplies were unplugged, plug them back in and reinstall the power cable retainers. 5.
  • Page 123 cluster_B::> metrocluster node show Configuration Group Cluster Node State Mirroring Mode ----- ------- -------------- -------------- --------- -------------------- cluster_A   controller_A_1 configured enabled heal roots completed   cluster_B   controller_B_1 configured enabled waiting for switchback recovery 2 entries were displayed. 2. Verify that resynchronization is complete on all SVMs: metrocluster vserver show 3.
  • Page 124 Step 6: Return the failed part to NetApp After you replace the part, you can return the failed part to NetApp, as described in the RMA instructions shipped with the kit. Contact technical support at NetApp Support, 888- 463-8277 (North America), 00-800-44-638277 (Europe), or +800-800-80-800 (Asia/Pacific) if you need the RMA number or additional help with the replacement procedure.
  • Page 125 NetApp assumes no responsibility or liability arising from the use of products described herein, except as expressly agreed to in writing by NetApp. The use or purchase of this product does not convey a license under any patent rights, trademark rights, or any other intellectual property rights of NetApp.

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