Skip to main content
NetApp Knowledge Base

SAN KBs

  1. Last updated
  2. Save as PDF

SAN KBs

Featured
SAN Configuration and Admin
Guides for configuring and administering a SAN in a NetApp environment. 
FCP Lif down
Guide to troubleshooting FCP lifs that are Admin up or operationally down. 
Data to collect for a SAN RCA
This KB details the information that might be needed for NetApp to perform an RCA.
Frequent WQE 0x16 errors
KB covering how to resolve 0x16 errors seen in EMS logs . 
Freqent fcp.io errors with status 0x1d 
KB covering how to resolve frequent 0x1d errors in EMS. 
Brocade: SFP or cable Diagnoses
How to determine whether the SFP or Cable is faulty on a Brocade switch? 
Other Resources
  • Fibre Channel LIF is missing a Service PolicyWed, 17 Dec 2025
  • ONTAP SAN iSCSI network timeout after cluster LIF migrationWed, 17 Dec 2025
  • Authentication Failure in SANnav with Brocade SwitchesMon, 15 Dec 2025
  • FCP Initiator not logging in: only three paths visible instead of fourFri, 12 Dec 2025
  • Can iSCSI environments have audit logs similar to CIFS and NFS environments?Fri, 12 Dec 2025
  • ONTAP SAN Commvault Space Utilization Discrepancy Between Storage and WindowsWed, 03 Dec 2025
  • Windows Reports Directory or File Corruption on iSCSI LUNs Hosted by NetApp ONTAPWed, 03 Dec 2025
  • SNMP Trap Configuration Between SANnav and ManageEngineTue, 02 Dec 2025
  • How to Identify LUN Details on Solaris Host for Decommissioning from NetApp StorageMon, 01 Dec 2025
  • FC connectivity lost on SVM after enabling NFS ProtocolFri, 28 Nov 2025
  • ONTAP SAN SnapMirror out-of-sync after outage on Proxmox 9 environmentThu, 27 Nov 2025
  • iSCSI Outage During Hardware Failure and Automated Giveback in ONTAP ClusterWed, 26 Nov 2025
  • Migrating to new iSCSI SAN Switches in Dual Switch EnvironmentMon, 24 Nov 2025
  • Is AIX Host Utilities 8.0 compatible with VIOS 4.1.1.10？Mon, 24 Nov 2025
  • Facing slowness on an AIX applicationThu, 20 Nov 2025
  • Lost access to LUN's during ONTAP UpgradeWed, 19 Nov 2025
  • Windows Cluster Shared Volumes become inaccessible due to WIMMount driver filterWed, 19 Nov 2025
  • How to attach NVMe volume clone to VMwareMon, 17 Nov 2025
  • Unable to connect NetApp Storage to Host after Migrating SAN Connectivity to New Cisco MDS SwitchMon, 17 Nov 2025
  • Does changing the management IP of front-end and back-end SAN switches have impactThu, 13 Nov 2025
  • Modifying management LIFs disrupts database operationsFri, 19 Dec 2025
  • WQE failure in EMS with extended status 0x16 frequently occurringFri, 19 Dec 2025
  • FCP Initiator not logging in: only three paths visible instead of fourThu, 18 Dec 2025
  • Fibre Channel LIF is missing a Service PolicyWed, 17 Dec 2025
  • ONTAP SAN iSCSI network timeout after cluster LIF migrationWed, 17 Dec 2025
  • NVMe/FC performance below expectationWed, 17 Dec 2025
  • How to setup Broadcom VMware ESXi iSCSI MPIO with ONTAP SAN ASAWed, 17 Dec 2025
  • ONTAP SAN after Windows reboot LUN disappearsTue, 16 Dec 2025
  • Can I use SnapMirror active sync (SM-as,SM-BC) to migrate windows LUN?Tue, 16 Dec 2025
  • ONTAP Upgrade Paused Due to an orphaned SAN initiatorTue, 16 Dec 2025
  • Authentication Failure in SANnav with Brocade SwitchesMon, 15 Dec 2025
  • Can iSCSI environments have audit logs similar to CIFS and NFS environments?Fri, 12 Dec 2025
  • EMS message fcp.io.status AEN 0x8048 RECV_ERROR occurringThu, 11 Dec 2025
  • No traffic or IOPs seen on FCP ports due to host sending bad OS and CRC errorsWed, 10 Dec 2025
  • Vendor's File System in a LUN is CorruptedFri, 05 Dec 2025
  • ONTAP SAN Commvault Space Utilization Discrepancy Between Storage and WindowsWed, 03 Dec 2025
  • Windows Reports Directory or File Corruption on iSCSI LUNs Hosted by NetApp ONTAPWed, 03 Dec 2025
  • How to Identify LUN Details on Solaris Host for Decommissioning from NetApp StorageTue, 02 Dec 2025
  • SNMP Trap Configuration Between SANnav and ManageEngineTue, 02 Dec 2025
  • FC connectivity lost on SVM after enabling NFS ProtocolFri, 28 Nov 2025