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  9. 9.2.2 Checking the Assignment Status of I/O Devices

Contents

  1. Preface
  2. Chapter 1 Before Starting Maintenance Work
    1.  1.1 Warning/Caution Indications
    2. Click 1.2 Labels
    3.  1.3 RFID Tag
    4.  1.4 Safety Precautions
    5.  1.5 Precautions on Static Electricity
    6.  1.6 Other Precautions
    7.  1.7 Emergency Power-Off
    8.  1.8 Tools Required for Maintenance
  3. Chapter 2 Understanding the System Units
    1. Click 2.1 Understanding the Names and Locations of the Units
    2. Click 2.2 Checking the Memory Configuration Rules
    3. Click 2.3 Understanding the OPNL Functions
    4. Click 2.4 Understanding the LED Indications
    5. Click 2.5 Understanding the Types of Cable
  4. Chapter 3 Understanding the Types of Maintenance
    1.  3.1 Types of Maintenance
    2. Click 3.2 Types of Maintenance Applicable to the SPARC M12-2
    3. Click 3.3 Types of Maintenance Applicable to the SPARC M12-2S (1BB Configuration)
    4. Click 3.4 Types of Maintenance Applicable to the SPARC M12-2S (Multiple-BB Configuration)
  5. Chapter 4 FRU Replacement Workflows
    1. Click 4.1 Active/Hot Replacement Workflows
    2. Click 4.2 Active/Cold Replacement Workflows
    3. Click 4.3 Inactive/Hot Replacement Workflows
    4. Click 4.4 Inactive/Cold Replacement Workflows
    5. Click 4.5 System-Stopped/Hot Replacement Workflows
    6. Click 4.6 System-Stopped/Cold Replacement Workflows
  6. Chapter 5 FRU Addition Workflows
    1. Click 5.1 Active/Hot Addition Workflows
    2. Click 5.2 Active/Cold Addition Workflows
    3. Click 5.3 Inactive/Hot Addition Workflows
    4. Click 5.4 Inactive/Cold Addition Workflows
    5. Click 5.5 System-Stopped/Hot Addition Workflows
    6. Click 5.6 System-Stopped/Cold Addition Workflows
  7. Chapter 6 FRU Removal Workflows
    1. Click 6.1 Active/Hot Removal Workflows
    2. Click 6.2 Active/Cold Removal Workflows
    3. Click 6.3 Inactive/Hot Removal Workflows
    4. Click 6.4 Inactive/Cold Removal Workflows
    5. Click 6.5 System-Stopped/Hot Removal Workflows
    6. Click 6.6 System-Stopped/Cold Removal Workflows
  8. Chapter 7 FRU Maintenance Precautions
    1.  7.1 Precautions for FRU Replacement
    2.  7.2 Precautions for FRU Expansion
    3.  7.3 Precautions for FRU Reduction
  9. Chapter 8 Preparation for Maintenance
    1. Click 8.1 Checking the System Configuration
    2. Click 8.2 Troubleshooting
  10. Chapter 9 Releasing FRUs From the System
    1. Click 9.1 Saving Setting Information
    2. Click 9.2 Checking the Operation Status and Resource Usage Status of Oracle Solaris
    3. Click 9.3 Releasing I/O Resources From a Logical Domain
    4. Click 9.4 Enabling the Removal of Hardware
    5. Click 9.5 Stopping the System
    6. Click 9.6 Releasing FRUs From the System
    7.  9.7 Removing the SPARC M12-2S
    8. Click 9.8 Accessing a FRU
  11. Chapter 10 Setting Up the System
    1. Click 10.1 Preparing Hardware
    2. Click 10.2 Restoring Setting Information
    3.  10.3 Adding the SPARC M12-2S to a Building Block Configuration
    4. Click 10.4 Incorporating a FRU Into the System
    5. Click 10.5 Diagnosing a Replacement FRU
    6. Click 10.6 Incorporating the SPARC M12-2S or an I/O Device Into the PPAR
    7. Click 10.7 Incorporating I/O Resources Into a Logical Domain
    8.  10.8 Powering on a Physical Partition
    9. Click 10.9 Starting the System
  12. Chapter 11 Maintaining the XSCF Unit
    1.  11.1 Maintenance Precautions
    2.  11.2 Location of the XSCFU
    3.  11.3 Before Maintenance on the XSCFU
    4.  11.4 Removing the XSCFU
    5. Click 11.5 Switching an SD Card
    6.  11.6 Installing the XSCFU
    7.  11.7 Checking the XCP Firmware Version
    8.  11.8 Checking the XCP Firmware Version (Building Block Configuration)
  13. Chapter 12 Maintaining PCIe Cards
    1.  12.1 Locations of PCIe Cards
    2.  12.2 Before Maintenance on a PCIe Card
    3. Click 12.3 Removing a PCIe Card
    4. Click 12.4 Installing a PCIe Card
  14. Chapter 13 Maintaining the Power Supply Units
    1.  13.1 Locations of PSUs
    2.  13.2 Before Maintenance on a PSU
    3.  13.3 Removing a PSU
    4.  13.4 Installing a PSU
  15. Chapter 14 Maintaining the Fan Units and Fan Backplane Unit
    1.  14.1 Locations of the FANUs and FANBPU
    2.  14.2 Before Maintenance on a FANU or the FANBPU
    3. Click 14.3 Removing a FANU or the FANBPU
    4. Click 14.4 Installing a FANU or the FANBPU
  16. Chapter 15 Maintaining Internal Storage
    1.  15.1 Locations of HDDs/SSDs
    2.  15.2 Before Maintenance on an HDD/SSD
    3. Click 15.3 Removing an HDD/SSD or Filler Unit
    4. Click 15.4 Installing an HDD/SSD or Filler Unit
  17. Chapter 16 Maintaining the HDD Backplane Unit and Operation Panel
    1.  16.1 Locations of the HDDBPU and OPNL
    2.  16.2 Before Maintenance on the HDDBPU and OPNL
    3. Click 16.3 Removing the HDDBPU or OPNL
    4. Click 16.4 Installing the HDDBPU or OPNL
  18. Chapter 17 Maintaining the CPU Memory Unit and Memory
    1.  17.1 Maintenance Precautions
    2.  17.2 Locations of the CMU and Memory
    3.  17.3 Before Maintenance on the CMU and Memory
    4. Click 17.4 Removing the CMU or Memory
    5. Click 17.5 Installing the CMU and Memory
  19. Chapter 18 Maintaining the Backplane Unit and PSU Backplane Unit
    1.  18.1 Maintenance Precautions
    2.  18.2 Locations of the BPU and PSUBP
    3.  18.3 Before Maintenance on the BPU and PSUBP
    4. Click 18.4 Removing the BPU and PSUBP
    5. Click 18.5 Installing the BPU and PSUBP
  20. Chapter 19 Maintaining the Crossbar Cable
    1.  19.1 Ports for Crossbar Cable Connection
    2.  19.2 Before Maintenance on the Crossbar Cable
    3.  19.3 Removing the Crossbar Cable
    4.  19.4 Installing the Crossbar Cable
  21. Chapter 20 Maintaining the Crossbar Unit
    1.  20.1 Locations of the XBU
    2.  20.2 Before Maintenance on an XBU
    3.  20.3 Removing an XBU
    4.  20.4 Installing an XBU
  22. Chapter 21 Maintaining the XSCF DUAL Control Cable
    1.  21.1 XSCF DUAL Control Port
    2.  21.2 Before Maintenance on the XSCF DUAL Control Cable
    3.  21.3 Removing the XSCF DUAL Control Cable
    4.  21.4 Installing the XSCF DUAL Control Cable
  23. Chapter 22 Maintaining the XSCF BB Control Cable
    1.  22.1 XSCF BB Control Port
    2.  22.2 Before Maintenance on the XSCF BB Control Cable
    3.  22.3 Removing the XSCF BB Control Cable
    4.  22.4 Installing the XSCF BB Control Cable
  24. Appendix A Lists of Cable Connections in a Building Block Configuration
  25. Appendix B External Interface Specifications
    1. Click B.1 Serial Port
    2.  B.2 USB Port
    3.  B.3 SAS Port
    4.  B.4 RESET Switch
  26. Appendix C Removing the Lithium Battery
    1.  C.1 Location of the Lithium Battery
    2.  C.2 Removing the Lithium Battery

9.2.2 Checking the Assignment Status of I/O Devices


9.2.2 Checking the Assignment Status of I/O Devices
Log in to Oracle Solaris on the control domain to check the operation status of logical domains and the assignment status of resources such as I/O devices to logical domains.
For details on the commands used here, see "3.2  Operations and Commands Related to Logical Domain Configurations" in the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 Domain Configuration Guide.
  1. Check the operation status of logical domains.
    The following example shows execution of the command for checking the operation status of logical domains defined in the physical partition.
primary# ldm list-domain
NAME             STATE      FLAGS   CONS    VCPU  MEMORY   UTIL  NORM  UPTIME
primary          active     -n-cv-  UART    32    16G      0.0%  0.0%  5d 19h 26m‍    (*1)
guest            active     -n----  5000    32    16G      0.0%  0.0%  5d 18h 12m    (*2)
ldom             active     -n----  5001    64    32G      0.0%  0.0%  5d 19h 29m
primary#
*1 The control domain is in operation with 32 cores of virtual CPUs and 16 GB of memory assigned.
*2 The domain (guest) is in operation with 32 cores of virtual CPUs and 16 GB of memory assigned.
  1. Check the virtual services that are configured in the control domain.
    The following example shows execution of the command for checking the virtual services configured in the control domain.
primary# ldm list-services
VCC
    NAME‍           LDOM‍       PORT-RANGE
    primary-vcc0   primary    5000-5100‍    (*1)
VSW
    NAME         LDOM     MAC                NET-DEV  ID  DEVICE    LINKPROP  DEFAULT-VLAN-ID‍
    PVID          VID      MTU                MODE     INTER-VNET-LINK
    primary-vsw0  primary 00:14:4f:fb:e1:a8  net0     0   switch@0            1‍ (*2)‍
    1                      1500               on 
    primary-vsw4  primary  00:14:4f:f8:42:2f  net4     1   switch@1            1 (*3)‍
    1                      1500               on‍

VDS
    NAME          LDOM     VOLUME  OPTIONS  MPGROUP  DEVICE
    primary-vds0  primary  vdisk00                   /dev/zvol/dsk/rpool/export/ovm/vdisk00‍ (*4)
                           disk01‍                 ‍‍  /dev/zvol/dsk/rpool/export/ovm/vdisk01
                           vol_iso ro‍               ‍‍ /export/ovm/sol11u3_iso/sol-11_3-text-sparc.iso
                           vdisk10                   /dev/zvol/dsk/rpool/export/ovm/vdisk10
                           vdisk11                   /dev/zvol/dsk/rpool/export/ovm/vdisk11

#
*1 The set port number of a virtual console is in a range of 5000 to 5100.
*2 The physical LAN port net0 is assigned to the virtual switch primary-vsw0.
*3 The physical LAN port net4 is assigned to the virtual switch primary-vsw4.
*4 vdisk00 is assigned to the virtual disk service primary-vds0.
  1. Check the physical locations of the physical LAN ports.
    The following example shows execution of the command for checking the physical locations of the physical LAN ports.
# dladm show-phys -L
LINK              DEVICE       LOC
net0              ixgbe0       /BB0/CMUL‍    (*1)
net1              ixgbe1       /BB0/CMUL
net2              ixgbe2       /BB0/CMUU
net3              ixgbe3       /BB0/CMUU
(Omitted)
*1 The location of net0 is the on-board LAN of BB#00.
  1. Check the assignment status of resources to logical domains.
    The following example shows execution of the command for checking the resources assigned to a logical domain (domain name: guest).
# ldm list-bindings guest
NAME   STATE   FLAGS   CONS  VCPU  MEMORY  UTIL  NORM  UPTIME
guest  active  -n----  5000  32    16G     0.0%  0.0%  7d 18h 55m
        (Omitted)
NETWORK
    NAME   SERVICE               ID DEVICE    MAC               MODE PVID VID MTU MAXBW LINKPROP
    vnet0  primary-vsw0@primary  0  network@0 00:14:4f:f9:58:4e      1        1500 (*1)
       PEER                    MAC                 MODE  PVID   VID  MTU  MAXBW  LINKPROP
       primary-vsw0@primary    00:14:4f:fb:e1:a8         1           1500
    NAME   SERVICE               ID DEVICE    MAC               MODE PVID VID MTU MAXBW LINKPROP
    vnet1  primary-vsw4@primary  1  network@1 00:14:4f:fb:4d:fe      1        1500 (*1)
       PEER                    MAC                 MODE  PVID   VID  MTU  MAXBW  LINKPROP
       primary-vsw4@primary    00:14:4f:f8:42:2f         1           1500

DISK
       NAME      VOLUME                  TOUT   ID   DEVICE   SERVER    MPGROUP
       vdisk00   vdisk00@primary-vds0           0    disk@0   primary (*2)
        (Omitted)
*1 The virtual network interfaces vnet0 and vnet1 are assigned as shown.
*2 The virtual disk vdisk00 is assigned as shown.
  1. Check the assignment status of I/O devices.
    The following example shows execution of the command for checking the assignment status of I/O resources to logical domains.
# ldm list-io
NAME                                       TYPE   BUS      DOMAIN    STATUS
----                                       ----   ---      ------    ------

PCIE0                                      BUS    PCIE0    primary   IOV    (*1)
        (Omitted)
/BB0/PCI5                                  PCIE   PCIE3    ldom      OCC    (*2)
        (Omitted)
/BB0/CMUL/NET0/IOVNET.PF0                 PF     PCIE0    primary
/BB0/CMUL/NET0/IOVNET.PF0.VF0              VF     PCIE0    primary          (*3)
*1 The root complex PCIE0 is assigned as shown to the control domain.
*2 The PCIe endpoint of PCI slot #6 of BB#00 is assigned as shown to the logical domain ldom.
*3 An I/O device with the SR-IOV virtual function enabled is assigned as shown to the control domain.
To perform maintenance on a PCIe card, write down the results output by the ldm list-io command, because they will be needed later to restore the system after the maintenance.

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