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    • https://kb.netapp.com/data-mgmt/SnapCenter/SC_KBs/Illegal_request_and_failures_when_shrink_log_LUN
      Applies to ONTAP 9 SnapCenter Microsoft Windows Server Issue Shrink LUN (non shared) errors and breaks folder mount points Disk mount points show incorrect capacity and hang when browsing Shrink LUN s...Applies to ONTAP 9 SnapCenter Microsoft Windows Server Issue Shrink LUN (non shared) errors and breaks folder mount points Disk mount points show incorrect capacity and hang when browsing Shrink LUN successful but Windows errors with LBA out of range Example: Illegal request: LBA out of Range reported on LUN 1 on Path Id 0x00000y. The IO will not be retried.
    • https://kb.netapp.com/on-prem/ontap/DM/System_Manager/SM-KBs/Is_it_possible_to_resize_the_volume_from_the_volumes_page
      Applies to ONTAP System Manager (OSM) System Manager 9.8 Answer In System Manager 9.8, there is no option to resize a volume from the volume grid page. Workaround: To resize a volume, edit the volume ...Applies to ONTAP System Manager (OSM) System Manager 9.8 Answer In System Manager 9.8, there is no option to resize a volume from the volume grid page. Workaround: To resize a volume, edit the volume and change the capacity of the volume. Additional Information Please contact your NetApp or partner team for roadmap information
    • https://kb.netapp.com/on-prem/ontap/DM/System_Manager/SM-KBs/Is_it_possible_to_reduce_the_size_of_a_FlexVol_volume_using_System_Manager
      Applies to ONTAP 9.12.1 ONTAP System Manager FlexVol volume Answer Yes, System Manager has a feature to resize volume. Both volume increase and decrease are possible. Note: Value in Capacity can be de...Applies to ONTAP 9.12.1 ONTAP System Manager FlexVol volume Answer Yes, System Manager has a feature to resize volume. Both volume increase and decrease are possible. Note: Value in Capacity can be decreased at step 5 in Increase the size of a volume Additional Information
    • https://kb.netapp.com/Cloud/Astra/Trident/Can_Trident_with_Kubernetes_or_Openshift_reduce_the_size_of_a_deployed_persistent_volume_PV
      Although it seems reasonable when free space in the volume is plenty, that a volume should be able to decrease in size as well, for iSCSI PV's this is not possible, since the data location on the virt...Although it seems reasonable when free space in the volume is plenty, that a volume should be able to decrease in size as well, for iSCSI PV's this is not possible, since the data location on the virtual disk can be at the end of the virtualized file, meaning that reducing the size could loose data.
    • https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Unable_to_increase_the_lun_size_lun_reached_maximum_resize_value
      SnapDrive for Windows refuses to increase the size of a LUN beyond the given size. The ONTAP lun resize command fails with the error that the maximum size has been reached. In ONTAP 9.5, you can grow ...SnapDrive for Windows refuses to increase the size of a LUN beyond the given size. The ONTAP lun resize command fails with the error that the maximum size has been reached. In ONTAP 9.5, you can grow the LUN up to 16 TB regardless of its original size. In ONTAP 9.8 and later you can grow the lun to 128 TB in ASA configurations. In ONTAP 9.12.1P2 and later, you can grow the lun to 128 TB in AFF, FAS and ASA configurations.
    • https://kb.netapp.com/data-mgmt/SnapCenter/SC_KBs/SnapCenter_disk_backup_or_resize_operation_fails_when_disk_owner_node_is_different_from_cluster_owner_node
      Applies to SnapCenter Plug-in for SQL (SCSQL) 4.4 SnapCenter Plug-in for Windows (SCW) 4.4 Windows Server Failover Clustering (WSFC) WSFC Cluster Shared Disk Disk owner node is different from WSFC clu...Applies to SnapCenter Plug-in for SQL (SCSQL) 4.4 SnapCenter Plug-in for Windows (SCW) 4.4 Windows Server Failover Clustering (WSFC) WSFC Cluster Shared Disk Disk owner node is different from WSFC cluster owner node Issue SnapCenter Resize/Backup operation for a Cluster Shared Disk fails with error: Error code: 0. Details: Failed to enumerate the disks.