Dell Brocade 6520 Release Notes v1.0 - Page 13

 Frame Viewer (Class 3 Discard Log) Enhancements In FOS v7.1 Frame Viewer has been enhanced to display class 3 discard log messages associated with the backend ports (internal ports) of a chassis.  Backend Link Monitoring Enhancements FOS v7.1 introduces three different options/policies to fault the core blade/edge blade when the link reset threshold of a Back End (BE) port is exceeded. Please see the bottleneckmon command description for additional details.  LR_IN and LR_OUT in fabriclog FOS v7.1 has been enhanced to indicate whether a Link Reset (LR) was initiated by the local or remote switch. LR_IN will be set if the remote device initiates the link reset and LR_OUT will be set if it was initiated by the local switch. The LR_IN or LR_OUT indication will be displayed in the fabriclog output along with existing fabric logs.  CLI to Read Real-time Error Status Block of an F_Port FOS v7.1 implements a new command, "fcpRlsProbe", with option --start to read the error status block of an F_Port. This command sends an RLS (Read Link Status) ELS to the device and caches information such as the number of loss-of-signal, loss-of-sync, CRC errors, and protocol errors encountered on the specified device port. The cached data is displayed through the fcpRlsProbe --show command.  Timestamp for portStatsClear, statsClear and slotStatsClear Operations FOS v7.1 has been enhanced to display the time when port statistics were last cleared.  Updating enc_out, bad_os and pcs_err Counters after Port Online FOS v7.1 has been enhanced to update enc_out, bad_os, and pcs_err counters only after a port has come online. This ensures that users are not misled by the values these counters may have had before a port is fully online. Encryption Platform Enhancements FOS v7.1 implements the following enhancements for the BES/FS8-18 platforms:  Thin Provisioning Support  A new feature that enables BES/FS8-18 to support Thin Provisioning of the disk LUNs. Thin Provision support is only available on storage arrays that have been tested by Brocade.  Encrypted Data Throughput Performance Monitoring  A new feature in BES/FS8-18 to monitor the throughput of the redirected I/O flow to the Encryption engine. A new FOS command has been added to display the performance data.  Increased Path Commit Limit for CTC Configuration  Increasing the number of transactions to 512 for disk LUN operation for virtualized environments. This enhancement is applicable only through Brocade Network Advisor.  Expanded Device Decommissioning Support  Expanding support for the Device Decommissioning of disk LUNs for all the supported keyvaults types, i.e. RSA DPM, NetApp LKM/SafeNet KeySecure in SSKM mode, HP ESKM, Thales EKA, IBM TKLM and KMIP (using SafeNet KeySecure).  KMIP-compliant Key Management Client  A new feature in BES/FS8-18 platform that enables the FOS native KMIP client support for Safenet KeySecure key vault server when running in KMIP mode.  RD Zone Creation Failure without L2 Zones  Prevent creation of redirection zones if regular zones for the corresponding host/target are not present in the effective configuration for cryptoConfig commit operations. Fabric OS v7.1.0a Release Notes v1.0 Page 13 of 41