SAN KBs
SAN KBs
Featured
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
- Applying the default_strong Cryptographic Template on Brocade G720Fri, 06 Nov 2026
- SCSI abort errors seen on host end and IO WQE on Ontap end during issue timeFri, 06 Nov 2026
- Which ONTAP command displays the Block Limits VPD values reported by sg_vpd for an iSCSI LUNFri, 06 Nov 2026
- Storage utilization mismatch between RHEL host and ONTAP due to missing multipath configurationWed, 04 Nov 2026
- NVMe/TCP namespaces disconnected from Linux host during ONTAP upgradeWed, 04 Nov 2026
- NVMe datastores inaccessible after ONTAP upgrade on AFF-C800Sat, 31 Oct 2026
- How to verify ONTAP FC connectivity after a SAN switch OS upgradeFri, 30 Oct 2026
- Unable to delete lun with error: No space left on deviceThu, 29 Oct 2026
- ONTAP FC Initiator does not discover Tape Library after motherboard replacementMon, 26 Oct 2026
- System Manager does not enable active-active multipathing on SVM createTue, 20 Oct 2026
- How to suppress TruFOS alerts in SANnav Management PortalTue, 20 Oct 2026
- NVMe copy offload VM clones are slowThu, 15 Oct 2026
- Brocade G630 hits boot loop and boots to secondary partitionThu, 15 Oct 2026
- LUN Connectivity Issue Following Volume Migration to AFF-C80Thu, 15 Oct 2026
- LUNs Missing After ONTAP UpgradeThu, 15 Oct 2026
- Newly Created LUN Not Visible on Windows Host Due to Unsupported LUN IDWed, 14 Oct 2026
- How to validate multipath configuration for ONTAP with RHEL 9.8 for LVM deploymentTue, 13 Oct 2026
- ASA Path Failover Not Working as ExpectedMon, 12 Oct 2026
- Which ONTAP value shows logical space used before deduplication and compression for an iSCSI LUN?Fri, 09 Oct 2026
- iSCSI LIF creation on intercluster ports in NetApp AFF A400Wed, 07 Oct 2026
- iSCSI LIF creation on intercluster ports in NetApp AFF A400Sat, 07 Nov 2026
- Applying the default_strong Cryptographic Template on Brocade G720Fri, 06 Nov 2026
- SCSI abort errors seen on host end and IO WQE on Ontap end during issue timeFri, 06 Nov 2026
- Which ONTAP command displays the Block Limits VPD values reported by sg_vpd for an iSCSI LUNFri, 06 Nov 2026
- Storage utilization mismatch between RHEL host and ONTAP due to missing multipath configurationWed, 04 Nov 2026
- NVMe/TCP namespaces disconnected from Linux host during ONTAP upgradeWed, 04 Nov 2026
- Newly Created LUN Not Visible on Windows Host Due to Unsupported LUN IDWed, 04 Nov 2026
- NVMe datastores inaccessible after ONTAP upgrade on AFF-C800Sat, 31 Oct 2026
- How to verify ONTAP FC connectivity after a SAN switch OS upgradeFri, 30 Oct 2026
- Unable to delete lun with error: No space left on deviceThu, 29 Oct 2026
- Brocade G720 Switch causing abnormal noise due to high Fan RPMWed, 28 Oct 2026
- LUN resize function not implemented for Solaris LUNWed, 28 Oct 2026
- ONTAP FC Initiator does not discover Tape Library after motherboard replacementMon, 26 Oct 2026
- Do FC link-down events caused by a SAN switch reboot require a manual alert reset in ONTAP？Mon, 26 Oct 2026
- ONTAP Upgrade Paused Due to Missing Host FC Initiator LoginsSat, 24 Oct 2026
- ONTAP upgrade paused due to SAN initiator not logged into remaining nodeSat, 24 Oct 2026
- Unable to remove child igroup due to active LUN mappings in ONTAPWed, 21 Oct 2026
- System Manager does not enable active-active multipathing on SVM createTue, 20 Oct 2026
- How to suppress TruFOS alerts in SANnav Management PortalTue, 20 Oct 2026
- LUN nearly full despite available volume space in ONTAPFri, 16 Oct 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