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
From the Appliance Diagnostics menu, enter 6.
The results of the fchbainfo command are displayed on the screen.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 . . .