Cisco UCS Manager CLI Quick Reference Guide for Cisco UCS M-Series Modular Servers, Release 2.5
Managing the Modular Chassis
Managing the Modular Chassis

Managing the Modular Chassis

This part contains the following chapters:

The Cisco UCSME-4308 Modular Chassis

The Cisco UCSME-4308 modular chassis consists of the following main components:

  • Compute cartridges that host the modular servers.

  • A shared adapter that uses system link technology to manage all the traffic that flows between hosts and the management entities in the chassis.

  • A storage controller and backplane SSDs.

  • PSUs, fans, and a Chassis Management Controller.

You can manage and monitor all these components through Cisco UCS Manager.

Guidelines for Removing and Decommissioning Chassis

Consider the following guidelines when deciding whether to remove or decommission a chassis using Cisco UCS Manager:

Decommissioning a Chassis

Decommissioning is performed when a chassis is physically present and connected but you want to temporarily remove it from the Cisco UCS Manager configuration. Because it is expected that a decommissioned chassis will be eventually recommissioned, a portion of the chassis' information is retained by Cisco UCS Manager for future use.

Removing a Chassis

Removing is performed when you physically remove a chassis from the system. Once the physical removal of the chassis is completed, the configuration for that chassis can be removed in Cisco UCS Manager.


(注)  


You cannot remove a chassis from Cisco UCS Manager if it is physically present and connected.


If you need to add a removed chassis back to the configuration, it must be reconnected and then rediscovered. During rediscovery Cisco UCS Manager will assign the chassis a new ID that may be different from ID that it held before.
重要:

When the chassis ID changes to x, its service profile association also changes. Service profiles that were previously associated with chassis x will now be associated with this chassis. This will result in requests for creation of new virtual drives. The existing virtual drives will then go into the orphaned state.

In this scenario, virtual drive creation could fail due to free space limitation, or due to disk groups being different. In either case, you will have to delete the orphaned virtual drives for service profile association to succeed.

Reprovisioning a removed chassis is similar to provisioning a new chassis.

Acknowledging a Chassis

Acknowledging the chassis ensures that Cisco UCS Manager is aware of the current physical configuration of the chassis.

手順の概要

    1.    UCS-A# acknowledge chassis chassis-num

    2.    UCS-A# commit-buffer


手順の詳細
     コマンドまたはアクション目的
    ステップ 1UCS-A# acknowledge chassis chassis-num  

    Acknowledges the specified chassis.

     
    ステップ 2UCS-A# commit-buffer  

    Commits the transaction to the system configuration.

     

    The following example acknowledges chassis 2 and commits the transaction:

    UCS-A# acknowledge chassis 2
    UCS-A* # commit-buffer
    UCS-A # 
    

    Decommissioning a Chassis

    手順の概要

      1.    UCS-A# decommission chassis chassis-num

      2.    UCS-A# commit-buffer


    手順の詳細
       コマンドまたはアクション目的
      ステップ 1UCS-A# decommission chassis chassis-num  

      Decommissions the specified chassis.

       
      ステップ 2UCS-A# commit-buffer  

      Commits the transaction to the system configuration.

       

      The decommission may take several minutes to complete.

      The following example decommissions chassis 2 and commits the transaction in a set up with 2 chassis:

      UCS-A# decommission chassis 2
      UCS-A* # commit-buffer
      UCS-A # show chassis
      
      Chassis:
          Chassis    Overall Status           Admin State
          ---------- ------------------------ -----------
                   1 Operable                 Acknowledged
                   2 Decomissioning           Acknowledged
      
      UCS-A # show chassis decommissioned
      Vendor     Model      Serial (SN) Chassis ID
      ---------- ---------- ----------- ----------
      Cisco Systems Inc UCSME-4308 FHH1816P06E 2
      
      UCS-A # show chassis
      
      Chassis:
          Chassis    Overall Status           Admin State
          ---------- ------------------------ -----------
                   1 Operable                 Acknowledged
      
      
      
      

      Removing a Chassis

      はじめる前に

      次の手順を実行する前に、シャーシを物理的に取り外します。

      手順の概要

        1.    UCS-A# remove chassis chassis-num

        2.    UCS-A# commit-buffer


      手順の詳細
         コマンドまたはアクション目的
        ステップ 1UCS-A# remove chassis chassis-num  

        Removes the specified chassis.

         
        ステップ 2UCS-A# commit-buffer  

        Commits the transaction to the system configuration.

         

        The removal may take several minutes to complete.

        The following example removes chassis 2 and commits the transaction:

        UCS-A# remove chassis 2
        UCS-A* # commit-buffer
        UCS-A # 
        

        Recommissioning a Chassis

        はじめる前に

        Collect the following information about the chassis to be recommissioned by using the show chassis decommissioned or show chassis inventory commands:

        • Vendor name

        • Model name

        • Serial number

        手順の概要

          1.    UCS-A# recommission chassis vendor-name model-name serial-num

          2.    UCS-A# commit-buffer


        手順の詳細
           コマンドまたはアクション目的
          ステップ 1UCS-A# recommission chassis vendor-name model-name serial-num  

          Recommissions the specified chassis.

           
          ステップ 2UCS-A# commit-buffer  

          Commits the transaction to the system configuration.

          (注)     

          After recommissioning a chassis and committing the transaction, it may take less than a minute for the state of the chassis to change.

           

          The following example recommissions a Cisco UCS 4308 chassis and commits the transaction:

          UCS-A# show chassis decommissioned
          
          Chassis:
              Chassis    Overall Status           Admin State
              ---------- ------------------------ -----------
                       1 Accessibility Problem    Decommission
          
          UCS-A# recommission chassis "Cisco Systems Inc" "UCSME-4308" FCH1828V370
          UCS-A* # commit-buffer
          UCS-A# show chassis decommissioned
          UCS-A # 
          

          Renumbering a Chassis

          はじめる前に

          シャーシ間で ID を交換する場合は、まず両方のシャーシを解放し、シャーシ解放 FSM が完了するのを待ってから、番号の再設定手順に進みます。

          手順の概要

            1.    UCS-A# show chassis inventory

            2.    Verify that the chassis inventory does not include the chassis that you want to renumber and a chassis with the number that you want to use.

            3.    UCS-A# recommission chassis vendor-name model-name serial-num [chassis-num]

            4.    UCS-A# commit-buffer


          手順の詳細
             コマンドまたはアクション目的
            ステップ 1UCS-A# show chassis inventory  

            Displays information about your chassis.

             
            ステップ 2Verify that the chassis inventory does not include the chassis that you want to renumber and a chassis with the number that you want to use.  

            If either of these chassis are listed in the chassis inventory, decommission those chassis. You must wait until the decommission FSM is complete and the chassis are not listed in the chassis inventory before continuing. This might take several minutes.

            To see which chassis have been decommissioned, issue the show chassis decommissioned command.

             
            ステップ 3UCS-A# recommission chassis vendor-name model-name serial-num [chassis-num]  

            Recommissions and renumbers the specified chassis.

             
            ステップ 4UCS-A# commit-buffer  

            Commits the transaction to the system configuration.

             

            The following example decommissions two Cisco UCS chassis (chassis 2 and 3), switches their IDs, and commits the transaction:

            UCS-A# show chassis inventory
            
                Chassis    PID       Vendor         Serial (SN) HW Revision
                ------- --------- ---------------   ----------- -------------
                      1 UCSME-4308 Cisco Systems Inc FHH1816P06D 0 
                      2 UCSME-4308 Cisco Systems Inc FCH1840V04T 0 
                      3 UCSME-4308 Cisco Systems Inc FCH1828V2HL 0 
                      4 UCSME-4308 Cisco Systems Inc FCH1828V370 0 
            
            UCS-A# decommission chassis "Cisco Systems Inc" "UCSME-4308" FCH1840V04T
            UCS-A*# commit-buffer
            UCS-A# decommission chassis "Cisco Systems Inc" "UCSME-4308" FCH1828V2HL
            UCS-A*# commit-buffer
            UCS-A# show chassis inventory
            
                Chassis    PID       Vendor         Serial (SN) HW Revision
                ------- --------- ---------------   ----------- -------------
                      1 UCSME-4308 Cisco Systems Inc FHH1816P06D 0 
                      4 UCSME-4308 Cisco Systems Inc FCH1828V370 0 
            
            UCS-A# show chassis decommissioned
            
                Chassis    PID       Vendor         Serial (SN) HW Revision
                ------- --------- ---------------   ----------- -------------
                      2 UCSME-4308 Cisco Systems Inc FCH1840V04T 0 
                      3 UCSME-4308 Cisco Systems Inc FCH1828V2HL 0 
            
            UCS-A# recommission chassis "Cisco Systems Inc" "UCSME-4308" FCH1840V04T 3
            UCS-A* # commit-buffer
            UCS-A# recommission chassis "Cisco Systems Inc" "UCSME-4308" FCH1828V2HL 2
            UCS-A* # commit-buffer
            UCS-A # show chassis inventory
            
                Chassis    PID       Vendor         Serial (SN) HW Revision
                ------- --------- ---------------   ----------- -------------
                      1 UCSME-4308 Cisco Systems Inc FHH1816P06D 0 
                      2 UCSME-4308 Cisco Systems Inc FCH1828V2HL 0 
                      3 UCSME-4308 Cisco Systems Inc FCH1840V04T 0 
                      4 UCSME-4308 Cisco Systems Inc FCH1828V370 0 
            

            Showing the Cartridges in a Chassis

            You can display all the cartridges in a specified chassis from the chassis mode. You can also display the status of all the cartridges from the EXEC mode.

            手順の概要

              1.    UCS-A# scope chassis chassis-num

              2.    UCS-A /chassis # show cartridge


            手順の詳細
               コマンドまたはアクション目的
              ステップ 1 UCS-A# scope chassis chassis-num  

              Enters chassis mode for the specified chassis.

               
              ステップ 2 UCS-A /chassis # show cartridge  

              Shows all the cartridges in the specified chassis.

               
              The following example shows all the cartridges in the specified chassis from the chassis mode:
              UCS-A # scope chassis 1
              UCS-A /chassis # show cartridge
              
              Cartridge:
                  Slot ID    PID        Presence
                  ---------- ---------- --------
                           1 UCSME-142-M4
                                        Equipped		 
                           2 UCSME-142-M4
                                        Equipped
                           3 UCSME-142-M4
                                        Equipped
                           4 UCSME-142-M4
                                        Equipped
                           5 UCSME-142-M4
                                        Equipped
                           6 UCSME-142-M4
                                        Equipped
                           7 UCSME-142-M4
                                        Equipped
                           8 UCSME-142-M4
                                        Equipped
              
              
              
              

              The following example shows the status of all the cartridges from the EXEC mode:

              UCS-A # show cartridge status
              Cartridge  Slot Status                       PID
              ---------- --------------------------------- ---
              1/1        Equipped                          UCSME-142-M4
              1/2        Equipped                          UCSME-142-M4
              1/3        Equipped                          UCSME-142-M4
              1/4        Equipped                          UCSME-142-M4
              1/5        Equipped                          UCSME-142-M4
              1/6        Equipped                          UCSME-142-M4
              1/7        Equipped                          UCSME-142-M4
              1/8        Equipped                          UCSME-142-M4
              2/1        Equipped                          UCSHD-B162-M4
              2/2        Equipped                          UCSME-142-M4
              2/3        Equipped                          UCSME-142-M4
              2/4        Empty                          
              2/5        Empty
              2/6        Empty
              2/7        Empty
              2/8        Empty
              
              
              
              

              Showing Chassis Information

              手順の概要

                1.    UCS-A# scope chassis chassis-num

                2.    UCS-A /chassis # show detail


              手順の詳細
                 コマンドまたはアクション目的
                ステップ 1 UCS-A# scope chassis chassis-num  

                Enters chassis mode for the specified chassis.

                 
                ステップ 2 UCS-A /chassis # show detail  

                Displays information about the specified chassis.

                (注)     

                Discovery Status, introduced in Cisco UCS Manager Release 2.5, indicates the sides from which the chassis is fully discovered. While the Connection Path attribute indicates the basic reachability of the chassis from a particular FI, the Discovery Status attribute indicates that the chassis inventory has been completed on that side.

                 

                The following example shows the information about the specified chassis:

                UCS-A # scope chassis 1
                UCS-A /chassis* # show detail
                
                Chassis:
                    Chassis: 1
                    User Label:
                    Overall Status: Operable
                    Oper qualifier: N/A
                    Operability: N/A
                    Conf State: Ok
                    Admin State: Acknowledged
                    Conn Path: A,B
                    Conn Status: A,B
                    Discovery Status: A,B
                    Presence: Unknown
                    Managing Instance: B
                    Product Name: Cisco UCS 4308
                    PID: UCSME-4308
                    VID: V00
                    Part Number: 68-5199-02
                    Vendor: Cisco Systems Inc
                    Model: UCSME-4308
                    Serial (SN): FCH1842V1QV
                    HW Revision: 0
                    Mfg Date: 2014-10-16T00:00:00.000
                    Power State: Ok
                    Thermal Status: Ok
                    SEEPROM operability status: N/A
                    Current Task:
                
                
                
                
                

                Showing the Status of all the Servers in the Cisco UCS Domain

                手順の概要

                  1.    UCS-A # show server status


                手順の詳細
                   コマンドまたはアクション目的
                  ステップ 1 UCS-A # show server status  

                  Shows the status for all servers in the Cisco UCS domain.

                   

                  The following example shows the status for all servers in the Cisco UCS domain:

                  UCS-A # show server status
                  Server  Slot Status                       Availability Overall Status        Discovery
                  ------- --------------------------------- ------------ --------------------- ---------
                  1/1/1   Equipped                          Unavailable  Ok                    Complete
                  1/1/2   Equipped                          Unavailable  Ok                    Complete
                  1/2/1   Equipped                          Unavailable  Ok                    Complete
                  1/2/2   Equipped                          Unavailable  Ok                    Complete
                  1/3/1   Equipped                          Unavailable  Ok                    Complete
                  1/3/2   Equipped                          Unavailable  Ok                    Complete
                  1/4/1   Equipped                          Unavailable  Ok                    Complete
                  1/4/2   Equipped                          Unavailable  Ok                    Complete
                  1/5/1   Equipped                          Unavailable  Ok                    Complete
                  1/5/2   Equipped                          Unavailable  Ok                    Complete
                  1/6/1   Equipped                          Unavailable  Ok                    Complete
                  1/6/2   Equipped                          Unavailable  Ok                    Complete
                  1/7/1   Equipped                          Unavailable  Ok                    Complete
                  1/7/2   Equipped                          Unavailable  Ok                    Complete
                  1/8/1   Equipped                          Unavailable  Ok                    Complete
                  1/8/2   Equipped                          Unavailable  Ok                    Complete
                  2/1/1   Equipped                          Available    Unassociated          Complete
                  2/1/2   Equipped                          Available    Unassociated          Complete
                  2/2/1   Equipped                          Available    Unassociated          Complete
                  2/2/2   Equipped                          Available    Unassociated          Complete
                  2/3/1   Equipped                          Available    Unassociated          Complete
                  2/3/2   Equipped                          Available    Unassociated          Complete
                  
                  
                  

                  Toggling the Locator LED

                  Turning On the Locator LED for a Chassis

                  手順の概要

                    1.    UCS-A# scope chassis chassis-num

                    2.    UCS-A /chassis # enable locator-led

                    3.    UCS-A /chassis # commit-buffer


                  手順の詳細
                     コマンドまたはアクション目的
                    ステップ 1UCS-A# scope chassis chassis-num  

                    Enters chassis mode for the specified chassis.

                     
                    ステップ 2UCS-A /chassis # enable locator-led  

                    Turns on the chassis locator LED.

                     
                    ステップ 3UCS-A /chassis # commit-buffer  

                    Commits the transaction to the system configuration.

                     

                    The following example turns on the locator LED for chassis 2 and commits the transaction:

                    UCS-A# scope chassis 2
                    UCS-A /chassis # enable locator-led
                    UCS-A /chassis* # commit-buffer
                    UCS-A /chassis # 
                    

                    Turning Off the Locator LED for a Chassis

                    手順の概要

                      1.    UCS-A# scope chassis chassis-num

                      2.    UCS-A /chassis # disable locator-led

                      3.    UCS-A /chassis # commit-buffer


                    手順の詳細
                       コマンドまたはアクション目的
                      ステップ 1UCS-A# scope chassis chassis-num  

                      Enters chassis mode for the specified chassis.

                       
                      ステップ 2UCS-A /chassis # disable locator-led  

                      Turns off the chassis locator LED.

                       
                      ステップ 3UCS-A /chassis # commit-buffer  

                      Commits the transaction to the system configuration.

                       

                      The following example turns off the locator LED for chassis 2 and commits the transaction:

                      UCS-A# scope chassis 2
                      UCS-A /chassis # disable locator-led
                      UCS-A /chassis* # commit-buffer
                      UCS-A /chassis #