fchbainfo

For SAIN systems only, the fchbainfo command displays information about the logical volumes that are mapped the node you’re on for all the Fibre Channel SAN arrays to which the node is connected. You might run this command, for example, to diagnose issues with zero-copy failover.

The information displayed by the fchbainfo command is broken out by HBA port. For each logical volume that maps to the port, the display includes the volume number and size.

To execute the fchbainfo command:

Procedure

  1. From the Appliance Diagnostics menu, enter 6.

    The results of the fchbainfo command are displayed on the screen.
  2. After viewing the display, press Enter to return to the Appliance Diagnostics menu.

    The following is a sample response to the fchbainfo command:

    General Fibre Channel Host Adapter Information:
    04:00.0 Fibre Channel: Emulex Corporation Zephyr-X LightPulse Fibre Channel Host
     Adapter (rev 02)
    04:00.1 Fibre Channel: Emulex Corporation Zephyr-X LightPulse Fibre Channel Host
     Adapter (rev 02)
    
    Host Adapter Information for ID: 0
    Adapter Type: Emulex LPe11002-M4-H FV2.82A4 DV8.3.25
    HBA Port WWN: 0x10000000c973d7a2
            Maps to Remote Port: 0x200b00051e7f1649
            Maps to Remote Port: 0x21fc00051e7f1649
            Maps to Remote Port: 0x50060e8010252593
                  SCSI Device:0:0:0:0   Block Device:sda
                  Vendor:HITACHI   Model:DF600F   Size:31GB
                            Partition: sda2   Size: 1MB
                            Partition: sda3   Size: 3GB
                            Partition: sda4   Size: 1KB
                            Partition: sda5   Size: 2GB
                            Partition: sda6   Size: 2GB
                            Partition: sda7   Size: 11GB
                            Partition: sda8   Size: 11GB
                  SCSI Device:0:0:0:1   Block Device:sdb
                  Vendor:HITACHI   Model:DF600F   Size:104GB
                  SCSI Device:0:0:0:129   Block Device:sdh
                  Vendor:HITACHI   Model:DF600F   Size:104GB
                  SCSI Device:0:0:0:130   Block Device:sdi
                  Vendor:HITACHI   Model:DF600F   Size:104GB
                  SCSI Device:0:0:0:192   Block Device:sdj
                  Vendor:HITACHI   Model:DF600F   Size:52GB
                  SCSI Device:0:0:0:193 Block Device:sdk
                  Vendor:HITACHI   Model:DF600F   Size:52GB
                  SCSI Device:0:0:0:2   Block Device:sdc
                  Vendor:HITACHI   Model:DF600F   Size:104GB
                  SCSI Device:0:0:0:64   Block Device:sdd
                  Vendor:HITACHI   Model:DF600F   Size:52GB
                  SCSI Device:0:0:0:65   Block Device:sde
                  Vendor:HITACHI   Model:DF600F   Size:52GB
    
    Host Adapter Information for ID: 3
    Adapter Type: Emulex LPe11002-M4-H FV2.82A4 DV8.3.25
    HBA Port WWN: 0x10000000c973d7a3
            Maps to Remote Port: 0x200b00051e80a7ff
            .
            .
            .