SAN KBs
SAN KBs
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SAN Configuration and Admin
Guides for configuring and administering a SAN in a NetApp environment.
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.
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.
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 .
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.
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?
How to determine whether the SFP or Cable is faulty on a Brocade switch?
Other Resources
- Can a portset be deleted without disruption to host IO?Fri, 25 Sep 2026
- SM-as destination LUN not mapped despite replicated host configurationFri, 25 Sep 2026
- FlexClone Volume or LUN Not Visible to ESXi HostsTue, 22 Sep 2026
- Rescan not detecting new LUN's on RHEL HostTue, 22 Sep 2026
- RDM LUN requires perennially-reserved flag set for Windows Failover Cluster VM'sMon, 21 Sep 2026
- Windows Host Utilities 7.2 install fails on Windows 2012 non-R2 with AFF-C30Mon, 21 Sep 2026
- VM Inaccessible Due to Datastore Corruption Caused by Out-Of-SpaceFri, 18 Sep 2026
- Which Windows Host Utilities version is recommended for a Windows host connected to ONTAP?Thu, 17 Sep 2026
- FCP target adapter directly attached to Cisco FI shows link disconnectedWed, 16 Sep 2026
- NVMe/FC subsystem controllers are not created until Linux NVMe services are restartedWed, 16 Sep 2026
- ESXi host unable to discover subsystem via NVMe/TCPMon, 14 Sep 2026
- VMware APD Triggered by NetApp Sense Code 0x5:0x24:0x0 After LUN UnmapMon, 14 Sep 2026
- iSCSI LUNs disconnected in AIX during ONTAP Controller Panic or Takeover in ONTAPMon, 14 Sep 2026
- How to Create an iSCSI LIF Using an Existing NAS LIF ConfigurationMon, 14 Sep 2026
- Fibre Channel link breaks and offline events on ASA-C250 with ONTAPFri, 11 Sep 2026
- Frequent iSCSI Session Reconnects and DID_TRANSPORT_DISRUPTED Events in Linux HostsFri, 11 Sep 2026
- Windows iSCSI path loss during ONTAP multi-hop upgradeFri, 11 Sep 2026
- Intermittent AIX disk path errors and slow drain alerts on AFF-A800A FC portsThu, 10 Sep 2026
- ONTAP volume full alert with Thick LUN and fractional reserve enabledTue, 08 Sep 2026
- Can you preserve source NQN during a SVM-DR migration in ONTAPMon, 07 Sep 2026
- RDM LUN requires perennially-reserved flag set for Windows Failover Cluster VM'sMon, 28 Sep 2026
- Luns not visible on the host end due to no proper zoningFri, 25 Sep 2026
- Can a portset be deleted without disruption to host IO?Fri, 25 Sep 2026
- LUNs Inaccessible from Host Due to Reservation ConflictFri, 25 Sep 2026
- SM-as destination LUN not mapped despite replicated host configurationFri, 25 Sep 2026
- LUN in unknown state when imported from third party arrayWed, 23 Sep 2026
- FlexClone Volume or LUN Not Visible to ESXi HostsTue, 22 Sep 2026
- Rescan not detecting new LUN's on RHEL HostTue, 22 Sep 2026
- Windows Host Utilities 7.2 install fails on Windows 2012 non-R2 with AFF-C30Mon, 21 Sep 2026
- VM Inaccessible Due to Datastore Corruption Caused by Out-Of-SpaceFri, 18 Sep 2026
- Intermittent VMware storage disconnects over Fibre ChannelThu, 17 Sep 2026
- Which Windows Host Utilities version is recommended for a Windows host connected to ONTAP?Thu, 17 Sep 2026
- FCP target adapter directly attached to Cisco FI shows link disconnectedThu, 17 Sep 2026
- NVMe/FC subsystem controllers are not created until Linux NVMe services are restartedWed, 16 Sep 2026
- ESXi host unable to discover subsystem via NVMe/TCPMon, 14 Sep 2026
- VMware APD Triggered by NetApp Sense Code 0x5:0x24:0x0 After LUN UnmapMon, 14 Sep 2026
- iSCSI LUNs disconnected in AIX during ONTAP Controller Panic or Takeover in ONTAPMon, 14 Sep 2026
- How to Create an iSCSI LIF Using an Existing NAS LIF ConfigurationMon, 14 Sep 2026
- How to investigate intermittent FC LUN access loss on VMware ESXi when ONTAP reports no storage-side errorsSat, 12 Sep 2026
- Fibre Channel link breaks and offline events on ASA-C250 with ONTAPFri, 11 Sep 2026
- Multiple LUN Provisioning made so simple | ONTAP System Manager 9.7
- Selective LUN mapping
- How to match a LUN's NAA number to its serial number
- Space utilization in a SAN environment - Space reclamation
- Space utilization in a SAN environment - Sizing scenarios
- Space utilization in a SAN environment - Fractional reserve
- Space utilization in a SAN environment - Snap Auto delete and Vol Auto grow
- Space utilization in a SAN environment - Snapshot space consumption examples and illustrations
- Space utilization in a SAN environment - WAFL/RAID and snapshot overview
- How to set up and connect LUNs on a Windows host without using SnapDrive
- How to collect a supportsave from a Brocade switch
- How to set up iSCSI MPIO on Windows Server 2008 using Microsoft multipathing