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    • Device ("Ethernet:Wrench Port" ) not detected on PCI BUS
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Device_Ethernet_Wrench_Port_not_detected_on_PCI_BUS
      During the boot of ONTAP you may see errors similar to the one below and the system will fail POST. During boot, node reports the following errors and halts to LOADER prompt: Device ("Ethernet:Wrench ...During the boot of ONTAP you may see errors similar to the one below and the system will fail POST. During boot, node reports the following errors and halts to LOADER prompt: Device ("Ethernet:Wrench Port" ) not detected on PCI BUS. Device could be purposely held in reset or has developed a physical defect or has a corrupt firmware. Halting the system because the device is critical for normal operations. BIOS POST Failure(s) detected: PCIe device missing error detected.
    • System health alert reports Service Processor is not properly configured
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/System_health_alert_reports_Service_Processor_is_not_properly_configured
      system health alert show reports about improper: Possible Effect: You might not be able to use the Service Processor to Use the "system service-processor network modify" command to configure the netwo...system health alert show reports about improper: Possible Effect: You might not be able to use the Service Processor to Use the "system service-processor network modify" command to configure the network interface of the Service Processor. Use the "system service-processor image modify -node Cluster-01 -autoupdate true" to configure AutoUpdate feature of the Service Processor. system health subsystem show shows degraded status for Service-Processor subsystem
    • How to configure and Connect SUSE Enterprise Linux to ONTAP NVMe/FC namespaces
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/How_to_configure_and_Connect_SUSE_Enterprise_Linux_to_ONTAP_NVMe_FC_namespaces
      Applies to All Flash FAS SUSE 12 SUSE 15 Description Host integration steps for enabling NVMe/FC support using SLES12 & SLES15 As the NVMe/FC is under rapid development, versions can change and the nu...Applies to All Flash FAS SUSE 12 SUSE 15 Description Host integration steps for enabling NVMe/FC support using SLES12 & SLES15 As the NVMe/FC is under rapid development, versions can change and the number of items qualified will continue to expand rapidly. It is always a best practice, check the IMT and adjust versions and hardware specifications to those listed in the IMT.
    • How to enable volume inline deduplication on Non-AFF (All Flash FAS) aggregates
      https://kb.netapp.com/on-prem/ontap/DM/Efficiency/Efficiency-KBs/How_to_enable_volume_inline_deduplication_on_Non_AFF_All_Flash_FAS_aggregates
      Applies to Non-AFF NetApp ONTAP 9.2 and later versions NetApp ONTAP Select (OTS) on HCI Storage Description This article describes how to enable inline deduplication on Non-AFF (All Flash FAS) aggrega...Applies to Non-AFF NetApp ONTAP 9.2 and later versions NetApp ONTAP Select (OTS) on HCI Storage Description This article describes how to enable inline deduplication on Non-AFF (All Flash FAS) aggregates On non-AFF systems, inline deduplication is disabled by default To enable inline deduplication on volumes residing within an HDD/all-SSD (non-AFF) aggregate, the following hidden option needs to be set from the nodeshell on both nodes in the HA pair as shown in the procedure below
    • The SP continues to boot into the backup firmware image after an upgrade to SP firmware 5.1
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/The_SP_continues_to_boot_into_the_backup_firmware_image_after_an_upgrade_to_SP_firmware_5.1
      Applies to AFF-A200, AFF-A300, FAS2650, FAS8200 After an upgrade to SP firmware 5.1, the SP continues to boot into the backup firmware image. Even though the new firmware version is showing as install...Applies to AFF-A200, AFF-A300, FAS2650, FAS8200 After an upgrade to SP firmware 5.1, the SP continues to boot into the backup firmware image. Even though the new firmware version is showing as installed to the primary image, the SP continues to boot into the backup image: version Booted backup firmware version 5.0.1 Primary firmware version 5.1 Backup firmware version 5.0.1 Firmware Version: 5.0.1 Mgmt MAC Address: 00:A0:98:A9:C2:9D Ethernet Link: up, full duplex, auto-neg complete
    • NetApp adds new MAC address OUI range to shipping systems
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/NetApp_adds_new_MAC_address_OUI_range_to_shipping_systems
      Storage controllers with MAC addresses from the new pool that are reverted to versions of ONTAP prior to those listed in the above section and joined to existing ONTAP clusters will continue to functi...Storage controllers with MAC addresses from the new pool that are reverted to versions of ONTAP prior to those listed in the above section and joined to existing ONTAP clusters will continue to function normally until such time as the final storage controller from the old MAC address pool is removed.
    • Disk assign failure due to single-path or path in same fault domain
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Disk_assign_failure_due_to_single-path_or_path_in_same_fault_domain
      Manual assignment of unassigned disk fails with the below message NetApp-Cluster::*> storage disk assign -disk 1.1.2 -owner NetApp-01
    • Changes to Documentation Center PDFs and EPUBs
      https://kb.netapp.com/Support/General_Support/Changes_to_Documentation_Center_PDFs_and_EPUBs
      For products whose documentation is delivered via Doc Center , the PDF, EPUB, and ZIP versions of the docs will be available from within the Documentation Center only. Documents that are listed indivi...For products whose documentation is delivered via Doc Center , the PDF, EPUB, and ZIP versions of the docs will be available from within the Documentation Center only. Documents that are listed individually in the tables (typically release notes and legal notices) on Product Documentation pages are not available inside the Documentation Center. On the Product Documentation pages, the tables will no longer show the individual titles for docs that are provided in the Documentation Center.
    • AFF A700s CECC: Correctable Machine Check Errors being reported against wrong DIMM
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/AFF_A700s_CECC__Correctable_Machine_Check_Errors_being_reported_against_wrong_DIMM
      The CECC error is reported in the same DIMM even after a replacement: The system health alert show command reports errors similar to the following on the cluster: Description The DIMM has degraded, le...The CECC error is reported in the same DIMM even after a replacement: The system health alert show command reports errors similar to the following on the cluster: Description The DIMM has degraded, leading to memory errors. The EMS log displays a message similar to the following, reporting CECC error on the specific DIMM: Normally, a replacement of this DIMM is suggested. However, even after the replacement, the errors in the same DIMM might be reported by the cluster.