HP Cisco MDS 9124 Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele
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- HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 1
MDS NX-OS Release 4.1(1b) Release Date: October 12, 2008 Part Number: OL-17675-02 I0 This document describes the caveats and limitations for switches in the Cisco MDS 9000 Family. Use this document in conjunction with documents listed in the "Related Documentation" section on page 64. Note Release - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 2
on Windows" section. Added the MDS 9134 Switch to the list of products supported by X2 SC optics listed in Table 2. Removed Caveats, page 46 • Related Documentation, page 64 • Obtaining Documentation and Submitting a Service Request, page 65 Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 3
the Cisco MDS 9000 Family. Note To use the Cisco Storage Services Enabler package, Cisco MDS SAN-OS Release 1.3(5) or later must be installed on the MDS switch. Table 2 Cisco MDS 9000 Family Supported Software and Hardware Components Component Software Part Number M95S2K9-4.1.1b M92S2K9-4.1.1b - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 4
@cisco.com Table 2 Cisco MDS 9000 Family Supported Software and Hardware Components (continued) Component Chassis Supervisor Switching and Services modules) MDS 9222i Switch Cisco MDS 9216i Multilayer Fabric Switch(3RU semi-modular multilayer fabric switch with 14 2-Gbps Fibre Channel ports - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 5
9000 4/44-Port Host-Optimized 8-Gbps Fibre Channel Switching Module with SFP and SFP+ LC connectors MDS 9500 Series MDS 9222i Switch Cisco MDS 9000 18/4-Port Multiprotocol Services Module (MSM)- 18-port, 4-Gbps Fibre Channel plus 4-port Gigabit Ethernet IP services and switching module with SFP LC - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 6
Supported Software and Hardware Components (continued) Component Optics Part Number DS-X2-FC10G-SR DS-X2-FC10G-LR DS-X2-FC10G-ER DS-X2-FC10G-CX4 DS-X2-E10G-SR Description Applicable Product X2 SC optics, 10-Gbps Fibre Channel for short reach MDS 9500 Series MDS 9200 Series MDS 9134 Switch - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 7
for MDS DS-X9200 Series shortwave mode switching modules SFP+ optics (LC type) for 2-, 4-, or 8-Gbps Fibre Channel for MDS DS-X9200 Series longwave mode; supports distances up to 10 km switching modules SFP optics (LC type) for 1-, 2-, or 4-Gbps Fibre Channel for shortwave mode MDS 9124, MDS - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 8
module MDS 9500 Series Port Analyzer DS-PAA-2, DS-PAA Adapter A standalone Fibre Channel-to-Ethernet adapter that allows MDS 9000 Family for simple, transparent analysis of Fibre Channel traffic in a switched fabric Smart Card Reader DS-SCR-K9 Storage Media Encryption (SME) Smart Card - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 9
on the tasks associated with readying the MDS 9500 Series to support Generation 3 8-Gbps Fibre Channel switching modules, refer to the Migrating to Generation 3 Modules appendix in the Cisco MDS 9500 Series Hardware Installation Guide. It presents an overview of the Generation 3 8-Gbps modules - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 10
switching modules, refer to the Configuring Generation 2 and Generation 3 Switching Modules chapter in the Cisco MDS 9000 Family CLI Configuration Guide MDS 9140 MDS 9120 Cisco Fabric Switch for HP c-Class BladeSystem and Cisco Fabric Switch for IBM BladeCenter NX-OS 4.x Support Yes Yes Yes Yes Yes - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 11
-18K9 18/4-Port Multiprotocol Services Module (MSM-18/4) DS-X9112 12-port 4-Gbps Fibre Channel Switching Module DS-X9124 24-port 4-Gbps Fibre Channel Switching Module DS-X9148 48-port 4-Gbps Fibre Channel Switching Module DS-X9704 4-port 10-Gbps Fibre Channel Switching Module DS-X9302-14K9 - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 12
24-port 4-Gbps Fibre Channel Switching Module 48-port 4-Gbps Fibre Channel Switching Module 4-port 10-Gbps Fibre Channel Switching Module 14/2-port Multiprotocol Services (MPS-14/2) Module 16-port 1-, 2-Gbps Fibre Channel Switching Module 32-port 1-, 2-Gbps Fibre Channel Switching Module 32-port - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 13
using the Fabric Manager, view the Switches tab in the Information pane, locate the switch using the IP address, logical name, or WWN, and check its version in the Release column. Note We strongly recommend that you use the latest available software release supported by your vendor for all Cisco - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 14
Determining Software Compatibility" section of the Cisco MDS 9000 Family CLI Configuration Guide for more details. Note If you would like to request a Switches Cisco MDS 9100 Series Switch Type Supervisor Module Type 9124, 9134, Cisco Fabric Switch for HP c-Class BladeSystem, Cisco Fabric Switch - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 15
installing a database, as well as Fabric Manager. The complete installation instructions are provided in the "Installation of Cisco MDS NX-OS and Fabric Manager" section in the Cisco MDS 9000 Family Fabric Manager Configuration Guide, and are available on-screen once you launch the Fabric Manager - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 16
Upgrading Your Cisco MDS NX-OS Software Image Send documentation comments to [email protected] Note When upgrading Fabric Manager, refer to the supported upgrade path shown in Table 10. For example, when upgrading from SAN-OS Release 3.1(x) to NX-OS Release 4.1, you will need to upgrade - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 17
the Oracle Database 10g Express database, follow the instructions in the "Installation of Cisco MDS SAN-OS and Fabric Manager" section in the Cisco MDS 9000 Family Fabric Manager Configuration Guide. Refer to Table 10 for information on the supported upgrade path. 4. If you are upgrading a previous - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 18
create local PostgreSQL user accounts. If your server is running Terminal Services in Application mode, or if you are running Citrix Metaframe install Fabric Manager, Fabric Manager Server, and Device Manager. See the instructions later in this section. 4. When the installation is complete, at the - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 19
instructions to complete the installation of Device Manager. Note If you use a Java JDK instead of a JRE on Solaris, you might encounter a problem : Intelligent services traffic on the SSM, such as SANTap, NASB, and FC write acceleration, is disrupted during an upgrade. SSM Fibre Channel traffic is - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 20
2a). See the "Upgrading with IVR Enabled" section on page 23 for these instructions. - FICON: If you have FICON enabled, the upgrade path is different. 11 applies only to Fibre Channel switching traffic. Upgrading system software disrupts IP traffic and SSM intelligent services traffic. Cisco MDS - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 21
Upgrading Your Cisco MDS NX-OS Software Image Send documentation comments to [email protected] Table 11 Nondisruptive Upgrade Path to Cisco MDS NX-OS Release 4.1(1b) Current Nondisruptive Upgrade Path SAN-OS 3.3(1c) You can nondisruptively upgrade directly to NX-OS Release 4.1(1b) SAN- - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 22
Upgrading Your Cisco MDS NX-OS Software Image Send documentation comments to [email protected] Table 11 Nondisruptive Upgrade Path to Cisco MDS NX-OS Release 4.1(1b) (continued) Current Nondisruptive Upgrade Path SAN-OS 2.1(1b) Upgrade to SAN-OS Release 2.1(2b), then upgrade to Release - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 23
shutdown command to administratively shut any Fibre Channel ports on Generation 1 modules that 1.3(4a). Upgrading with IVR Enabled An Inter-Switch Link (ISL) flap resulting in fabric segmentation or merge because of a port flap. If this problem occurs, syslogs indicate a failure and the flapped ISL - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 24
-OS Releases 2.1(1a), 2.1(1b), or 2.1(2a) to Release 2.1(2b) for all other VSANs with IVR enabled, follow these steps: Step 1 Configure static domains for all switches in all VSANs where IVR is enabled. Configure the static domain the same as the running domain so that there is no change in domain - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 25
on the SSM using the show interface command: switch# show interface fc 2/1 - 32 fc2/1 is up Hardware is Fibre Channel, SFP is short wave laser w/o OFC (SN when the admin port mode is auto. (A quad is a group of four ports, supported by a data path processor (DPP). The groups are 1 to 4, 5 to 8, - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 26
dual supervisor modules. • SSM intelligent services traffic on SSM ports is disrupted during upgrades. Fibre Channel switching traffic is not disrupted under the following conditions: - Upgrade the SSI boot images on the SSMs on the switch to a release version supported by your Cisco SAN-OS release - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 27
Troubleshooting Installs, Upgrades, and Reboots" section of the Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x. Upgrading a Cisco MDS 9124 or Cisco MDS 9134 Switch fabric, the nondisruptive upgrade will fail. • If a service terminates the nondisruptive upgrade, the show install all failure - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 28
file is applied when the switch comes up with the new upgraded to a SAN-OS 3.x release, read the instructions in the "Downgrading from NX-OS 4.x to command again. • Disable all features not supported by the downgrade release. Use the show - Fibre Channel Ports: Traffic on Fibre Channel ports - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 29
instructions. - FICON: If you have FICON enabled, the downgrade path is different. See Table 14. Note A downgrade from NX-OS Release 4.1(1b) to SAN-OS Release 3.3(1x) is not supported on MDS switches Fibre Channel switching traffic. Downgrading system software disrupts IP and SSM intelligent services - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 30
Downgrading Your Cisco MDS SAN-OS Software Image Send documentation comments to [email protected] Table 13 Nondisruptive Downgrade Path from NX-OS Release 4.1(1b) (continued) To SAN-OS Release Nondisruptive Downgrade Path SAN-OS 3.1(3a) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 31
Use the interface shutdown command to administratively shut any Fibre Channel ports on Generation 1 modules that are in an operationally , make sure that you enter the system health check bootflash command on the switch running NX-OS 4.x before you downgrade to SAN-OS 3.x. The system health - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 32
the module number of the standby supervisor. The following example shows that the standby supervisor is module 8. switch# show module Mod Ports Module-Type Model Status 4 32 Storage Services Module DS-X9032-SSM ok 5 16 2x1GE IPS, 14x1/2Gbps FC Module DS-X9302-14K9 ok 7 0 Supervisor - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 33
to a release version supported by your Cisco SAN-OS release. Refer to the Cisco MDS SAN-OS Release Compatibility Matrix for Storage Service Interface Images. • SSM intelligent services traffic switching on SSM ports is disrupted on upgrades or downgrades. • Fibre Channel switching traffic on SSM - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 34
9.07, page 37 New 8Gbps Performance Fibre Channel Module Support Cisco MDS 9000 NX-OS Release 4.1(1b) supports the following new switch hardware platforms and modules: • 48-port 8-Gbps Fibre Channel Switching Module, page 34 • 24-port 8-Gbps Fibre Channel Switching Module, page 35 • 4/44-port 8-Gbps - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 35
; the remaining ports are configured in shared mode. 4/44-port 8-Gbps Host-Optimized Fibre Channel Switching Module The 4/44-port 8-Gbps Host-Optimized Fibre Channel switching module offers 48 autosensing 1-, 2-, 4and 8-Gbps Fibre Channel ports and can be used in any of the Cisco MDS 9500 Series - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 36
switch. NPV Traffic Management Cisco NX-OS Software supports industry-standard N-port identifier virtualization (NPIV), which allows multiple N-port fabric logins concurrently on a single physical Fibre Channel link. HBAs that support 1b) combines the Cisco Fabric Services (CFS) static list feature - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 37
fabric discovery is not needed for key management. However, fabric discovery is needed for SME provisioning. Switch Interoperability with Brocade 5.x and McData 9.07 Cisco NX-OS software supports interoperability between Brocade 5.x and McData 9.07. OL-17675-02 Cisco MDS 9000 Family Release Notes - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 38
38 • Web Client Enhancements, page 38 • Supported Platforms for Fabric Manager, page 39 Server Admin Tool switches, NPV switches, and end-devices attached to them. Flow Management Simplification Cisco Fabric Manager Server (FMS) can monitor the performance of traffic between specific Fibre Channel - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 39
by users to customize the health report contents. The FMS Inventory Switch Detail report has been enhanced to include a number of summary Fabric Manager server platforms are supported: • Solaris 9, 10 Containers • VMware ESX 3.5 • Microsoft Windows Vista Note Support for Windows 2000 has been - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 40
networks using the Cisco MDS 9000 family IP storage services. Refer to the Cisco MDS 9000 SAN Extension over VSAN support is provided to help ensure true hardware-based separation of FICON and open systems. Switch cascading, provide basic configuration and troubleshooting capabilities. The Cisco MDS - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 41
service. Cisco SME is completely integrated with Cisco MDS 9000 Family switches and the Cisco Fabric Manager application, enabling highly available encryption services . Rate-adjusted migration, data verification, dual Fibre Channel fabric support, and management using Cisco Fabric Manager provide - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 42
44 • Java Web Start, page 44 • Cisco Storage Media Encryption, page 44 IPv6 The management port on Cisco MDS switches supports one user-configured IPv6 address, but does not support auto-configuration of an IPv6 address. User Roles In SAN-OS Release 3.3(x) and earlier, when a user belongs to - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 43
@cisco.com Red Hat Enterprise Linux The Linux kernel core dump is not supported in NX-OS Release 4.1(1b) and later versions and therefore the CLI the configuration. Generation 1 Module Limitation When a Cisco or other vendor switch port is connected to a Generation 1 module port (ISL connection), - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 44
in interop mode 4, the maximum number of zones supported, including IVR zones, in the active zone set is 2047. InterVSAN Routing When using InterVSAN Routing (IVR), it is recommended to enable Cisco Fabric Services (CFS) on all IVR-enabled switches. Failure to do so may cause mismatched active zone - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 45
a cluster Number of hosts per target Tape backup groups per cluster Volume groups in a tape backup group Cisco Key Management Center (# of keys) Targets per switch that can be FC-redirected Limit 10 1 4 2 11 32 1024 32 128 128 2 4 32K 32 Deleting Cisco SME Interfaces A Cisco SME interface can be - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 46
Caveats Send documentation comments to [email protected] Caveats This section lists the open and resolved caveats for this release. Use Table 16 to determine the status of a particular caveat. In the table, "O" indicates an open caveat and "R" indicates a resolved caveat. Table 16 Open - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 47
Caveats Send documentation comments to [email protected] Table 16 Open Caveats and Resolved Caveats Reference (continued) DDTS Number CSCsk35951 CSCsk49309 CSCsk87502 CSCsk95241 CSCsl15511 CSCsl17944 CSCsl42571 CSCsl65951 CSCsm08837 CSCsm47252 CSCsm94323 CSCso05448 CSCso55622 CSCso63465 - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 48
Caveats Send documentation comments to [email protected] Table 16 Open Caveats and Resolved Caveats Reference (continued) DDTS Number CSCsr68482 CSCsr69166 CSCsr96205 CSCsr98144 CSCsu29585 CSCsu30034 CSCsu31223 CSCsu39975 CSCsu53299 CSCsu56780 CSCsu63218 CSCsu72195 CSCsu73264 CSCsu84511 - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 49
for HP c-Class BladeSystem, may reboot with reason Unknown or Watchdog Timeout when the switch has been up for 497 days. The following messages may be displayed: switch#show system reset-reason --- reset reason for Supervisor-module 1 (from Supervisor in slot 1) --1) No time Reason: Unknown Service - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 50
Symptom: If FCIP is enabled and the SAN-OS is upgraded, the SNMP service will run into exception and the following syslog message is displayed: SNMP Operation( number shows as the primary serial number) in MDS 9100 Series switches. This results in Call Home notifications with the Fox serial number. - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 51
CLI and the SNMP agent. Starting with Release 3.4.1, Fabric Manager and Device Manager will only manage MDS switches running Release 3.4.1 or later for the SSH feature. SSH1(rsa1) support is removed from the CLI, Fabric Manager, and Device Manager starting with Release 3.4.1 to conform with security - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 52
might encounter a problem trying to install Device Manager from a web browser. This can happen because the installer heap limit of 256 MB is not sufficient. Workaround: This issue is resolved. • CSCsl15511 Symptom: On the MDS 12-port, 24-port, and 48-port 4-Gbps Fibre Channel switching modules, and - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 53
resolved. • CSCsm94323 Symptom: When a PortChannel is created between 2 switches using the PortChannel wizard in Fabric Manager, the map might not immediately to an incorrect conversion of the PostgreSQL database and/or the service may not start. This occurs when running Microsoft Windows 2000, - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 54
) frames targeted to LUN 0x45F0 or LUN 0x50F0 are dropped by an MDS switch when traffic flows (egresses) through Generation 2 modules. LUN 0x45F0 corresponds to changes to vulnerable devices. The SNMP server is an optional service that is disabled by default. Only SNMPv3 is impacted by - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 55
1a) to SAN-OS Release 3.3(1c) fails when there is an active FC-Redirect configuration (created by SME or DMM applications) on the switch. An active FC-Redirect configuration is defined as: • FC-Redirect configuration for hosts or targets connected locally. • FC-Redirect configuration created by the - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 56
with an application in a region may not become Cisco Fabric Services (CFS) peers as shown in the following diagram: VSAN : X VSAN : Y Switch 1 Switch 2 Switch 3 (application enabled (application enabled in the CFS region) in the CFS region) In the example above, if an application - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 57
Caveats Send documentation comments to [email protected] • CSCsr59290 Symptom: Splitter errors occur on a first Control Virtual Target (CVT), when a second CVT is created on the same SSM module. This occurs when a second CVT is created on the same Data Path Processor (DPP) as that of the - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 58
• CSCsq23132 Symptom: The snmp-server enable trap command does not support the capability to enable or disable traps from the CISCO-VSAN-MIB zone is configured, and an error message is displayed on the initiating MDS 9000 switch, then the configuration fails. 2. The QoS attribute is in an IVR zone - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 59
the FCIP link. For DMM, this means the existing storage and the new storage cannot be connected to the FCIP-WA node if the SSM switch is on the other side of FCIP links. For SME, this means the tape device cannot be connected to the FCIP-WA node if the - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 60
into account properly. The following example shows this command and its output: switch# system health check bootflash NOTE: This command can take over 30 attach to that module by entering the attach module command. For detailed instructions, see the "Downgrading from NX-OS 4.x to SAN-OS 3.x" section - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 61
Patch, Generic, 2008/08/08) can be obtained from sunsolve.sun.com. • CSCsu30034 Symptom: During and In Service Software Upgrade (ISSU), throughput statistics will not be available from the switch undergoing an upgrade. This information will be not able available from the CLI or Device Manager via - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 62
: Delete both CPP IP Fibre Channel interfaces and create only one in VSAN 1. • CSCsu84511 Symptom: When a Cisco MDS switch is configured to use an OK state when plugged into a Cisco MDS 9216i switch. The MDS 9216i switch does not support these two modules in NX-OS Release 4.1(1b). Workaround: - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 63
Caveats Send documentation comments to [email protected] • CSCsu88059 Symptom: After first installing Fabric Manager Server (FMS) (with default flag displayFCoE = false), and then stopping and restarting the FMS with displayFCoE = true, the FCoE interface tables are not showing when the old - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 64
TotalStorage Support website Notes for Storage Services Interface Images Guide • Cisco MDS 9216 Switch Hardware Installation Guide • Cisco MDS 9100 Series Hardware Installation Guide • Cisco MDS 9124 Multilayer Fabric Switch Quick Start Guide • Cisco MDS 9020 Fabric Switch Hardware Installation Guide - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 65
Guide - For Cisco MDS 9500 and 9200 Series Troubleshooting and Reference • Cisco MDS 9000 Family Troubleshooting Guide • Cisco MDS 9000 Family MIB Quick Reference • Cisco MDS 9020 Fabric Switch Submitting a Service Request For information on obtaining documentation, submitting a service request, and - HP Cisco MDS 9124 | Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rele - Page 66
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Send documentation comments to [email protected]
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© 2008 Cisco Systems, Inc. All rights reserved.
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USA
Cisco MDS 9000 Family Release Notes
for Cisco MDS NX-OS Release 4.1(1b)
Release Date: October 12, 2008
Part Number: OL-17675-02 I0
This document describes the caveats and limitations for switches in the Cisco MDS 9000 Family. Use
this document in conjunction with documents listed in the
“Related Documentation” section on page 64
.
Note
Release notes are sometimes updated with new information on restrictions and caveats. Refer to the
following website for the most recent version of the
Cisco MDS 9000 Family Release Notes
:
Table 1
shows the online change history for this document.
Table 1
Online History Change
Revision
Date
Description
A0
10/12/2008
Created release notes.
B0
10/22/2008
Added the software image name for the MDS 9216i switch to
the
“Selecting the Correct Software Image for an MDS 9200
Series Switch”
section.
Added DDTS
CSCso05448
.
Removed DDTS CSCsg19148, CSCsk49634, CSCsk51193,
and CSCsk93834, which were resolved in SAN-OS Release
3.3(1c).
C0
10/23/2008
Add the
“Downgrading from NX-OS 4.x to SAN-OS 3.x”
section.
Added
CSCsv27564
.