HP-UX下HBA卡显示的问题

发布于 2022-08-25 01:57:44 字数 7260 浏览 7 评论 1

本帖最后由 chinaboycj 于 2010-04-13 20:19 编辑

我在HP-UX下显示本机的HBA卡有几块，显示如下一共三块，分别是/dev/fcd2、/dev/fcd3、/dev/td0。请问几个问题请教
1、dev/fcd*与dev/td*有啥区别？
2、dev/fcd 有型号AB378-60101 和传输速率4Gb，但/dev/td 没有相关信息？
riskdb[/]#ioscan -fnC fc

Class    I  H/W Path Driver S/W State H/W Type    Description
===================================================================
fc       2  0/0/2/1/0 fcd  CLAIMED    INTERFACE HP AB378-60101 4Gb Single Port PCI/PCI-X Fibre Channel Adapter (FC Port 1)
                     /dev/fcd2fc       3  0/0/4/1/0 fcd  CLAIMED    INTERFACE HP AB378-60101 4Gb Single Port PCI/PCI-X Fibre Channel Adapter (FC Port 1)
                      /dev/fcd3fc       0  0/0/12/1/0  td CLAIMED    INTERFACE HP Tachyon XL2 Fibre Channel Mass Storage Adapter                       /dev/td0

我在HP-UX用此命令显示 WWN号，有以下问题不明白？
1、/dev/fcd2下显示 Switch Node World Wide Name是指本服务器HBA卡连接到光纤交换机的唯一节点（node） WWN号码，而Switch Port World Wide Name 是指光纤交换机某一个端口（Port) WWN或者说一个光纤交换机有多个WWPN号吗？
2、/dev/td0只显示了本机HBA卡的WWPN和WWNN号，没有显示光纤交换机的号Switch Node World Wide Name

riskdb[/]#fcmsutil /dev/fcd2

                        Vendor ID is = 0x001077
                        Device ID is = 0x002422
         PCI Sub-system Vendor ID is = 0x00103c
               PCI Sub-system ID is = 0x0012d6
                           PCI Mode = PCI-X 133 MHz
                     ISP Code version = 4.0.22
                     ISP Chip version = 3
                           Topology = PTTOPT_FABRIC
                           Link Speed = 2Gb
                  Local N_Port_id is = 0x621213
               Previous N_Port_id is = None
         N_Port Node World Wide Name = 0x500143800131155b
         N_Port Port World Wide Name = 0x500143800131155a
         Switch Port World Wide Name = 0x2012080088a0ae1a
         Switch Node World Wide Name = 0x1000080088a0ae1a
            Driver state = ONLINE
                     Hardware Path is = 0/0/2/1/0
                  Maximum Frame Size = 2048
      Driver-Firmware Dump Available = NO
      Driver-Firmware Dump Timestamp = N/A
                     Driver Version = @(#) libfcd.a HP Fibre Channel ISP 23xx & 24xx Driver B.11.23.06 /ux/core/isu/FCD/kern/src/common/wsio/fcd_init.c:Jun 23 2006,14:05:23

riskdb[/]#fcmsutil /dev/td0

                        Vendor ID is = 0x00103c
                        Device ID is = 0x001029
            XL2 Chip Revision No is = 2.3
         PCI Sub-system Vendor ID is = 0x00103c
               PCI Sub-system ID is = 0x00128c
                  Previous Topology = UNINITIALIZED
                           Link Speed = UNINITIALIZED
                  Local N_Port_id is = 0x000000
                     Local Loop_id is = 126
         N_Port Node World Wide Name = 0x50060b0000bdb7c5
         N_Port Port World Wide Name = 0x50060b0000bdb7c4                //没有交换机端口
   Driver state = AWAITING_LINK_UP
                     Hardware Path is = 0/0/12/1/0
               Number of Assisted IOs = 0
      Number of Active Login Sessions = 0
               Dino Present on Card = NO
                  Maximum Frame Size = 2048
                     Driver Version = @(#) libtd.a HP Fibre Channel Tachyon XL2 Driver B.11.23.0512 $Date: 2005/09/20 12:22:47 $Revision: r11.23/1