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    • How to get support for Brocade Ansible?
      https://kb.netapp.com/on-prem/Switches/Brocade-KBs/How_to_get_support_for_Brocade_Ansible
      Applies to Brocade Ansible Answer Brocade Ansible modules are supported through the brocade ansible community only: https://github.com/brocade/ansible/issues Additional Information additionalInformati...Applies to Brocade Ansible Answer Brocade Ansible modules are supported through the brocade ansible community only: https://github.com/brocade/ansible/issues Additional Information additionalInformation_text
    • Unable to format iSCSI LUN
      https://kb.netapp.com/Cloud/Cloud_Volumes_ONTAP/Unable_to_format_iSCSI_LUN
      Applies to ONTAP Cloud Volumes Issue When attempting to map an iSCSI Cloud Volume LUN to a windows server the device only shows up as RAW and cannot be formatted. From Disk manager, the error is "The ...Applies to ONTAP Cloud Volumes Issue When attempting to map an iSCSI Cloud Volume LUN to a windows server the device only shows up as RAW and cannot be formatted. From Disk manager, the error is "The format did not complete successfully"
    • What is a G-port in Fiber Channel (FC)
      https://kb.netapp.com/on-prem/Switches/Brocade-KBs/What_is_a_G_port_in_Fiber_Channel_FC
      Applies to Cisco FC switch Brocade FC switch Answer A G-port Is one that has negotiated as a generic or universal port. Can be used as either an F-port or E-port but will need to be locked to that mod...Applies to Cisco FC switch Brocade FC switch Answer A G-port Is one that has negotiated as a generic or universal port. Can be used as either an F-port or E-port but will need to be locked to that mode per documentation for that brand of switch. Additional Information
    • Reboot is observed on the Brocade GEN 6 platform when customers are using CLI scripting
      https://kb.netapp.com/on-prem/Switches/Brocade-KBs/Reboot_is_observed_on_the_Brocade_GEN_6_platform_when_customers_are_using_CLI_scripting
      Silent Reboot is observed on the X6 platform when customers are using CLI scripting Switch Hang is observed on GEN 6 switches when customers are using CLI scripting Symptom is the switch will not be r...Silent Reboot is observed on the X6 platform when customers are using CLI scripting Switch Hang is observed on GEN 6 switches when customers are using CLI scripting Symptom is the switch will not be reachable from SANNAV and will appear to "hang" Trace Corruption failures are observed on GEN 6 switches when customers are using CLI scripting Symptom is the core dump will fail or be incomplete and the stack trace will show a corruption in the tracing module
    • Java web tool for Brocade switch takes too long to load
      https://kb.netapp.com/on-prem/Switches/Brocade-KBs/Java_web_tool_for_Brocade_switch_takes_too_long_to_load
      Applies to Brocade Fabric Operating System (FOS) v8.2.1 or later Issue Java WebTool is too slow and times out after 10 minutes.
    • Trunk performance impact on ISL port due to high deskew value
      https://kb.netapp.com/on-prem/Switches/Broadcom-KBs/unk_performance_impact_on_ISL_port_due_to_high_deskew_value
      2020/09/22-15:29:31, [C4-1044], 349, CHASSIS, INFO, BrocadeG610, Trunk performance impact on port (20) due to high deskew value. [TRUNK_PERF:11 percent, Deskew:5684] You may also see the following err...2020/09/22-15:29:31, [C4-1044], 349, CHASSIS, INFO, BrocadeG610, Trunk performance impact on port (20) due to high deskew value. [TRUNK_PERF:11 percent, Deskew:5684] You may also see the following error messages being reported in EMS log to remote disks or ATTO bridges as a result of this issue You may also see the following reported in the Active IQ intermittently as a result of this issue
    • IOPS only seen on one node due to indirect iscsi traffic
      https://kb.netapp.com/on-prem/ontap/da/SAN/SAN-KBs/IOPS_only_seen_on_one_node_due_to_indirect_iscsi_traffic
      Applies to ONTAP 9.x Clustered Data ONTAP iSCSI Issue Indirect access on iSCSI SAN
    • How to reset password on Brocade X6-8 and X6-4 Director class switches
      https://kb.netapp.com/on-prem/Switches/Brocade-KBs/How_to_reset_password_on_Brocade_X6-8_and_X6-4_Director_class_switches
      Applies to Brocade X6-8 and X6-4 Directors Description Customer does not have root or admin credentials to login to second switch for data collection. End user could not remember / misplaced login cre...Applies to Brocade X6-8 and X6-4 Directors Description Customer does not have root or admin credentials to login to second switch for data collection. End user could not remember / misplaced login credentials.
    • Poor write performance on E-Series when snapshot is created for VMware Horizon View
      https://kb.netapp.com/on-prem/E-Series/SANtricity-OS-KBs/Poor_write_performance_on_E-Series_when_snapshot_is_created_for_VMware_Horizon_View
      Applies to E-Series VMware Horizon View with clone based snapshots Windows Server 2019 Issue Write performance severely impacted when snapshot is created for VMware Horizon View environment. From SANt...Applies to E-Series VMware Horizon View with clone based snapshots Windows Server 2019 Issue Write performance severely impacted when snapshot is created for VMware Horizon View environment. From SANtricity Major Event Log (MEL): IO shipping implicit volume transfer - Volume <vol name> From VMware VMkernel.log: NMP: nmp_DeviceRetryCommand:133: Device "naa.xxxxxxxxxxxxxxxxxxx": awaiting fast path state update for failover with I/O blocked. No prior reservation
    • iSCSI Linux client LUN paths not optimal for ALUA
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/iSCSI_Linux_client_LUN_paths_not_optimal_for_ALUA
      Database msdb was shutdown due to error 9001 in routine 'XdesRMFull::CommitInternal'. Restart for non-snapshot databases will be attempted after all connections to the database are aborted. The operat...Database msdb was shutdown due to error 9001 in routine 'XdesRMFull::CommitInternal'. Restart for non-snapshot databases will be attempted after all connections to the database are aborted. The operating system returned error 1117(The request could not be performed because of an I/O device error.) to SQL Server during a read at offset x in file 'x:\sqlsystemdb\mssqlserverx\MSSQL\DATA\tempdb.mdf'.
    • HP Virtual connect module connected to host port going down repeatedly
      https://kb.netapp.com/on-prem/ontap/da/SAN/SAN-KBs/HP_Virtual_connect_module_connected__to_host_port_going_down_repeatedly
      Virtual connect module connected to host port reported pause flooding and it responds by disabling the host connected port and therby losing the path to the storage. 2021-03-07T02:52:57+01:00 VCEFX3C4...Virtual connect module connected to host port reported pause flooding and it responds by disabling the host connected port and therby losing the path to the storage. 2021-03-07T02:52:57+01:00 VCEFX3C422301R4 vcmd: [ENET:enc0:iobay2:3020:Minor] Enet Module state DEGRADED : 1 or more ports LOOP_DETECTED or PAUSE_FLOOD_DETECTED, Previous: Enet Module state OK, Cause: Port enc0:iobay2:d5 pause-flood detected and automatically disabled