HBA卡编号查看
AIX系统中如何查看HBA卡的WWPN和微码版本
1得到HBA卡的安装信息root@bj3ychdb01:/home/hjl>lsdev -Cc adapterent0 Available 00-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)ent1 Available 00-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)ent2 Defined 09-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)ent3 Defined 09-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)ent4 Available 0B-08 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)ent5 Available 0B-09 2-Port 10/100/1000 Base-TX PCI-X Adapter (14108902)fcs0 Available 07-08 FC Adapterfcs1 Available 0A-08 FC Adapteride0 Defined 03-08 ATA/IDE Controller Devicepkcs11 Available PKCS#11 Devicesisscsia0 Available 04-08 PCI-X Dual Channel Ultra320 SCSI Adaptersisscsia1 Available 06-08 PCI-XDDR Dual Channel Ultra320 SCSI Adapterusbhc0 Defined 08-08 USB Host Controller (33103500)usbhc1 Defined 08-09 USB Host Controller (33103500)usbhc2 Defined 08-0a USB Enhanced Host Controller (3310e000)vsa0 Available LPAR Virtual Serial Adaptervsa1 Defined LPAR Virtual Serial Adaptervsa2 Defined LPAR Virtual Serial Adapter或者root@bj3ychdb01:/home/hjl>lsdev -C |grep fcsfcs0 Available 07-08 FC Adapterfcs1 Available 0A-08 FC Adapter结果中红色部分是HBA卡信息，蓝色部分是网卡信息（注意网卡信息中的红色字，下面查询网卡驱动会用到）。
Windows_Linux_UNIX系统下查看FC HBA卡信息的方法
几种系统下查看FC HBA卡信息的方法在配置磁盘阵列或虚拟磁带库时，往往会以FC接口与主机对接，那么就涉及FC HBA卡的查看，本文就这个问题进行了总结与整理。
一、Windows 系统在Windows系统中，可以使用FC HBA卡厂家提供的管理软件查看光纤适配器的WWN号码，具体如下：Qlogic：SANsurferEmulex：HBAnyware二、SuSE Linux 9查看 /proc/scsi/qla2xxx/* ，并以 adapter-port 为关键字过滤即可查看FC HBA卡的WWN信息：# cat /proc/scsi/qla2xxx/* | grep adapter-portscsi-qla0-adapter-port=21000018822c8a2c;scsi-qla1-adapter-port=21000018822c8a2d;三、SuSE Linux 10查看 /sys/class/fc_host/host*/port_name 文件的内容即可看到对应FC HBA 卡的WWN信息：# cat /sys/class/fc_host/host*/port_name0x210000e08b9079550x210000e08b902856四、RedHat Linux AS4# grep scsi /proc/scsi/qla2xxx/3Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0 scsi-qla0-adapter-node=20000018822d7834;scsi-qla0-adapter-port=21000018822d7834;scsi-qla0-target-0=202900a0b8423858;scsi-qla0-port-0=200800a0b8423858:202900a0b8423858:0000e8:1;五、RedHat Linux AS5# cat /sys/class/fc_host/hostx/port_name六、Solaris 10提供了fcinfo命令，可以使用 fcinfo hba-port 查看FC HBA的WWN信息：# fcinfo hba-port查看光纤卡端口的路径及连接状态:# luxadm -e port查看端口的WWN：# luxadm -e dump_map fibre_channel_HBA_port // 上一命令的输出# prtconf –vp | grep -i wwn# prtpicl –v | grep -i wwn (prtpicl - print PICL tree)六、HP-UX# ioscan –funC fc // 找到HBA卡，再用fcmsutil 查看HBA卡信息# fcmsutil /dev/fcd0(1)七、AIX# lsdev -Cc adapter // 找出HBA卡# lscfg –vpl fcs0 |grep network address备注：Emulex的HBA的WWN的第一个数字为1Qlogic的HBA的WWN的第一个数字为2HP Tachyon HBA的WWN的第一个数字为5Qlogic参数Connection Options0 - Loop only1 - Point-to-point only2 - Loop preferred，otherwise point-to-point.按服务器那边的建议，DAS直连存储时选择loop only，通过光纤交换机连接存储时选择point-to-point onlyData Rate该配置项定义FC端口速率0 - 1Gb/s1 - 2Gb/s2 - AutoFC HBA卡信息的方法几种系统下查看FC HBA卡信息的方法现介绍如何查看FC HBA卡信息，在Windows、Linux、IBM AIX、SUN Solaris、HP-UX系统下如何查看FC HBA卡的信息作了介绍，供实施相关项目时参考。
查询WWN号
solaris查看WWN号solaris上用luxadm命令来管理存储设备以及光纤相关设备.1．查询现有存储设备和光纤设备,可以读到包括磁盘设备的WWN号# luxadm probe2．查看HBA的prot,可以得到HBA卡的port值以及连接属性:# luxadm -e port/devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0:devctl NOT CONNECTED/devices/pci@0,0/pci1022,7450@2/pci1077,101@1,1/fp@0,0:devctl CONNECTED（此为HBA的端口编号）从中可以看到仅有一块光纤卡连接到存储设备3. 选择那个已经连接的HBA卡,查看其WWN号格式: # luxadm -e dump_map 设备port.其中port值可从步骤2得到.如下图啊所示:# luxadm -e dump_map /devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0:devctlPos Port_ID Hard_Addr Port WWN Node WWN Type0 0 0 210000e08b19827a 200000e08b19827a 0x1f (Unknown Type,Host Bus Adapter)（此为端口WWN号）HP小机查看网卡WWN号1.先用ioscan命令查看本机有几块HBA卡。
riskdb[/]#ioscan -fnC fcClass 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/td02.用fcmsutil显示WWN号码riskdb[/]#fcmsutil /dev/fcd2Vendor ID is = 0x001077Device ID is = 0x002422PCI Sub-system Vendor ID is = 0x00103cPCI Sub-system ID is = 0x0012d6PCI Mode = PCI-X 133 MHzISP Code version = 4.0.22ISP Chip version = 3Topology = PTTOPT_FABRICLink Speed = 2GbLocal N_Port_id is = 0x621213Previous N_Port_id is = NoneN_Port Node World Wide Name = 0x500143*********bN_Port Port World Wide Name = 0x500143*********a #本机HBA卡的wwnSwitch Port World Wide Name = 0x2012080088a0ae1a #HBA卡连接光纤交换机的WWNSwitch Node World Wide Name = 0x1000080088a0ae1aDriver state = ONLINEHardware Path is = 0/0/2/1/0Maximum Frame. Size = 2048Driver-Firmware Dump Available = NODriver-Firmware Dump Timestamp = N/ADriver 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 2006,14:05:233.给出HBA卡对应插槽rad -q或olrad –q（给出H/W Path于物理插槽的对应关系（在最新的HP-UX系统，这条命令已经被olrad 取代，不过用法都是差不多）fc2 ioscan出来的H/W是：0/6/1/0rad -q或olrad -q查到：0-0-0-8 0/6/1/0这说明，fc2插在slot 8上。
AIX系统cpu、内存、网卡、硬盘、HBA卡等硬件信息查看
AIX系统cpu、内存、网卡、硬盘、HBA卡等硬件信息查看查看AIX系统的主机型号、序列号、CPU、内存、硬盘、网卡、网卡物理插槽位置信息、是否配置以太网通道、网卡链路状态、当前网络速率、HBA卡、HBA卡物理插槽位置信息、HBA卡WWN、HBA卡支持速率、HBA卡当前速率、VG、PV、LV信息、该主机当前由哪台HMC管理、配置了多少磁带机驱动器tape driver等信息，可以通过一段脚本收集全部信息。
一、查看型号、序列号、CPU、内存、HMC型号：#uname -MIBM,8204-E8A序列号：#uname -uIBM,0206*****CPU数量#lsdev -Cc processorproc0 Available 00-00 Processorproc2 Available 00-02 Processorproc4 Available 00-04 Processorproc6 Available 00-06 Processorproc8 Available 00-08 Processorproc10 Available 00-10 Processorproc12 Available 00-12 Processorproc14 Available 00-14 ProcessorCPU主频#lsattr -El proc0frequency 4204000000 Processor Speed Falsesmt_enabled true Processor SMT enabled Falsesmt_threads 2 Processor SMT threads Falsestate enable Processor state Falsetype PowerPC_POWER6 Processor type False查看CPU是否64位#prtconf -cCPU Type: 64-bit内存信息：#lsattr -El mem0ent_mem_cap I/O memory entitlement in Kbytes Falsegoodsize 63744 Amount of usable physical memory in Mbytes False mem_exp_factor Memory expansion factor Falsesize 63744 Total amount of physical memory in Mbytes Falsevar_mem_weight Variable memory capacity weight False查看该机当前由哪台HMC管理#lsrsrc IBM.ManagementServerResource Persistent Attributes for IBM.ManagementServer resource 1:Name= "123.123.123.9"Hostname= "123.123.123.9"ManagerType= "HMC"LocalHostname= "123.123.234.132"ClusterTM= "9078-160"ClusterSNum= ""ActivePeerDomain = ""NodeNameList= {"testdb1"}型号、序列号、内存统一信息：#lsattr -El sys0fwversion IBM,EL350_085 Firmware version and revision levels False modelname IBM,8204-E8A Machine name Falserealmem 65273856 Amount of usable physical memory in Kbytes False systemid IBM,0206***** Hardware system identifier False二、查看磁盘信息：#lspvhdisk0 00cb01e637be5983 rootvg activehdisk1 00cb01e6dd9045e6 rootvg active#lspathEnabled hdisk0 sas0Enabled hdisk1 sas0Available ses0 sas0Available ses1 sas0列出所有磁盘设备#lsdev -Cc diskhdisk0 Available 02-08-00 SAS Disk Drivehdisk1 Available 02-08-00 SAS Disk Drive查看磁盘容量#bootinfo -s hdisk0140013查看磁盘属性#lsattr -El hdisk0reserve_policy no_reserve Reserve Policy Truesize_in_mb 146800 Size in Megabytes False查看磁盘物理插槽信息#lscfg -vpl hdisk0hdisk0 U78A0.001.DNWK9W6-P2-D3 SAS Disk Drive (146800 MB)Hardware Location Code......U78A0.001.DNWK9W6-P2-D3以上命令适用于现场查看，需要查看哪些硬盘，就执行几条命令，但是当需要用户帮忙采集信息，而系统磁盘数量未知的情况下就难以胜任了，以下脚本列出本机所有磁盘信息并对每个磁盘执行bootinfo -s查看磁盘容量，执行lsattr -El查看磁盘属性、执行lscfg -vpl查看磁盘物理插槽、lspv查看磁盘pv信息等。
Windows主机端查看FC-HBA卡WWN号的方法
Windows主机端查看FC-HBA卡WWN号的⽅法Windows主机端查看FC HBA卡WWN号的⽅法第⼀种⽅法：在Windows下对LSI的FC HBA卡可以在开机时按ctrl+Q进⼊FC卡BIOS，在BIOS中查看：（选择要查看的端⼝）选择“select host adapter”WWN号在这⾥可以看到：第⼆种⽅法：进⼊Windows系统中则可以通过安装Qlogic SANsurfer来对FC卡进⾏管理与查看地址：软件经过初始化的配置之后就可以进⼊查看WWN号了：⼏种系统下查看FC HBA卡信息的⽅法⽬录⼏种系统下查看FC HBA卡信息的⽅法FC HBA卡概述Windows系统下查看FC HBA卡的信息Linux系统下查看FC HBA卡的信息UNIX系统下查看FC HBA卡的信息⼏种系统下查看FC HBA卡信息的⽅法在不同的操作系统中，查看FC HBA卡信息的⽅法各有不同，本⽂就在Windows、Linux、IBM AIX、SUN Solaris、HP-UX系统下如何查看FC HBA卡的信息作了介绍，供实施相关项⽬时参考。
在配置磁盘阵列、虚拟带库以及其他带FC HBA卡的设备时，经常需要查看FC HBA卡的WWPN信息以便进⾏端⼝添加、ZONE划分等操作，正确查看FC HBA卡的信息是保证顺利施⼯的前提。
本⽂主要通过以下3个章节分别讲述在同种系统下查看FC HBA卡信息的⽅法作⼀介绍：●FC HBA卡概述●Windows系统下查看FC HBA卡的信息●Linux系统下查看FC HBA卡的信息●UNIX系统下查看FC HBA卡的信息FC HBA卡概述FC HBA，也即Fibre Channel Host Bus Adapter，光纤通道主机适配器，简称光纤适配器。
在FC⽹络环境中，主机需要和FC⽹络、FC存储设备（SAN磁盘阵列）连接时需要使⽤⼀种接⼝卡，就如同连接以太⽹需要以太⽹卡⼀样，这种接⼝卡就叫做FC HBA，简称FC HBA卡。
HP-UX下如何获取HBA光纤卡的WWN号
HP-UX下如何获取HBA光纤卡的WWN号？先用ioscan命令查看本机有几块HBA卡。
riskdb[/]#ioscan -fnC fcClass 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用fcmsutil显示WWN号码riskdb[/]#fcmsutil /dev/fcd2Vendor ID is = 0x001077Device ID is = 0x002422PCI Sub-system Vendor ID is = 0x00103cPCI Sub-system ID is = 0x0012d6PCI Mode = PCI-X 133 MHzISP Code version = 4.0.22ISP Chip version = 3Topology = PTTOPT_FABRICLink Speed = 2GbLocal N_Port_id is = 0x621213Previous N_Port_id is = NoneN_Port Node World Wide Name = 0x500143*********b #本机HAB卡的WWNNN_Port Port World Wide Name = 0x500143*********a #本机HBA卡的WWPNSwitch Port World Wide Name = 0x2012080088a0ae1a #HBA卡连接光纤交换机的PWWNSwitch Node World Wide Name = 0x1000080088a0ae1a #HBA卡连接光纤交换机的PWWNDriver state = ONLINEHardware Path is = 0/0/2/1/0Maximum Frame. Size = 2048Driver-Firmware Dump Available = NODriver-Firmware Dump Timestamp = N/ADriver 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 2006,14:05:23riskdb[/]#fcmsutil /dev/td0Vendor ID is = 0x00103cDevice ID is = 0x001029XL2 Chip Revision No is = 2.3PCI Sub-system Vendor ID is = 0x00103cPCI Sub-system ID is = 0x00128cPrevious Topology = UNINITIALIZEDLink Speed = UNINITIALIZEDLocal N_Port_id is = 0x000000Local Loop_id is = 126N_Port Node World Wide Name = 0x50060b0000bdb7c5N_Port Port World Wide Name = 0x50060b0000bdb7c4Driver state = AWAITING_LINK_UPHardware Path is = 0/0/12/1/0Number of Assisted IOs = 0Number of Active Login Sessions = 0Dino Present on Card = NOMaximum Frame. Size = 2048Driver Version = @(#) libtd.a HP Fibre Channel Tachyon XL2 Driver B.11.23.0512 $Date: 2005/09/20 12:22:47 $Revision: r11.23/1。
在redhat上查看远端存储hba卡的wwpn号
rport-3:0-0 rport-3:0-1 rport-3:0-2 rport-3:0-3
[root@localhost2 fc_remote_ports]# ll
总计 0
drwxr-xr-x 2 root root 0 2013-08-28 rport-3:0-0
[root@localhost2 rport-3:0-0]# more node_name
0x50060160bea06957
[root@localhost2 rport-3:0-0]# more node_name
0x50060160bea06957
[root@localhost2 rport-3:0-0]# pwd
两个hba卡（单口）的情况下： wwnn有两个 wwpn有两个
两个hba卡（双口）的情况下： wwnn有两个 wwpn有四个
When configuring World Wide Name (WWN) based zoning, it is important to always use the World Wide Port Name (WWPN), not the World Wide Node Name (WWNN). With many systems, the WWNN is based on the Port WWN of the first adapter detected by the HBA driver. If the adapter the WWNN was based on were to fail, and you based your zoning on the WWNN, your zoning configuration would become invalid. Subsequently, the host with the failing adapter would completely lose access to the storage attached to that switch.
Linux系统怎么查看wwn号
Linux系统怎么查看wwn号在Linux系统中，PC server主机和FC存储连接的时候，需要涉及到wwn号，那么wwn号要如何查看呢?下面店铺给大家介绍下wwn 号在Linux各系统下查看的方法。
Linux系统怎么查看wwn号PC server主机与FC存储进行连接时，一般需要加装HBA卡，两者之间衔接的一个重要参数就是wwn号。
AIX:1,获得AIX主机连接的光纤设备:# lsdev -Cc adapter -S a | grep fcsfcs0 Available 09-08 FC Adapterfcs1 Available 09-09 FC Adapter其中,显示有两块光纤卡.fcs0和fcs12,查看光纤卡的WWN号# lscfg -vpl fcs0fcs0 U787B.001.DNWG664-P1-C1-T1 FC AdapterPart Number.................10N8620SerialNumber...............1B74404468Manufacturer................001BEC Level....................ACustomer Card ID Number (5759)FRU Number.................. 10N8620Device Specific.(ZM) (3)NetworkAddress.............10000000C96E2898ROS Level and ID............02C82138Device Specific.(Z0)........1036406DDevice Specific.(Z1) (00000000)Device Specific.(Z2) (00000000)其中标红的部分就是光纤卡的WWN号HP-Unix:1,列出HP机上连接的光纤卡设备:# ioscan -fnC fcClass I H/W Path Driver S/W State H/WType Description============fc 0 0/3/1/0 fcd CLAIMED INTERFACE HP A6826-600012Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 1) /dev/fcd0fc 1 0/3/1/1 fcdCLAIMED INTERFACE HP A6826-60001 2GbDual Port PCI/PCI-X Fibre Channel Adapter (FC Port 2) /dev/fcd12, 查看光纤卡的WWN号# fcmsutil /dev/fcd0Vendor ID is = 0x001077Device ID is = 0x002312PCISub-system Vendor ID is = 0x00103cPCI Sub-system ID is = 0x0012baPCI Mode = PCI-X 133 MHzISP Code version = 3.3.18ISP Chip version = 3Topology = PTTOPT_FABRICLink Speed = 2GbLocal N_Port_id is = 0xa10500Previous N_Port_id is = NoneN_Port Node World Wide Name =0x50060b00001db241N_Port PortWorld Wide Name = 0x50060b00001db240Switch PortWorld Wide Name = 0x205e000dec0e2e00Switch NodeWorld Wide Name = 0x2001000dec0e2e01Driver state = ONLINEHardware Path is = 0/3/1/0Maximum Frame Size = 2048Driver-Firmware Dump Available= NODriver-Firmware Dump Timestamp= N/ADriver Version = @(#) libfcd.a HP Fibre Channel ISP 23xx & 24xx DriverB.11.23.04 /ux/core/isu/FCD/kern/src/common/wsio/fcd_init.c:Oct 18 2005,08:21:11其中红色部分显示了HBA卡的WWNN和WWPN号,另外还能看到该HBA卡连接的光纤交换机端口的WWN号Solaris:solaris上用luxadm命令来管理存储设备以及光纤相关设备.1, 查询现有存储设备和光纤设备,可以读到包括磁盘设备的WWN 号# luxadm probe2, 查看HBA的prot,可以得到HBA卡的port值以及连接属性:# luxadm -e port/devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0: devctl NOT CONNECTED/devices/pci@0,0/pci1022,7450@2/pci1077,101@1,1/fp@0, 0:devctl CONNECTED从中可以看到仅有一块光纤卡连接到存储设备3, 选择那个已经连接的HBA卡,查看其WWN号格式: # luxadm -edump_map 设备port.其中port值可从步骤2得到.如下图啊所示:# luxadm -e dump_map/devices/pci@0,0/pci1022,7450@2/pci1077,101@1/f p@0,0:devctlPos Port_ID Hard_Addr Port WWN Node WWN Type0 0 0 210000e08b19827a 200000e08b19827a 0x1f(Unknown Type,Host Bus Adapter)Redhat:在Redhat中,设备管理的相关信息都保存在内核中,即/proc目录.所以我们一般查询CPU,内存,磁盘等信息,也是在该目录下. 其中HBA 卡相关信息保存在/proc/scsi/qla2300/目录下,不同设备对应不同的文件名,例如# grep scsi /proc/scsi/qla2300/1Number of reqs in pending_q= 0, retry_q= 0, done_q= 0,scsi_retry_q= 0scsi-qla0-adapter-node=200000e08b9cf661;scsi-qla0-adapter-port=210000e08b9cf661;就可以查到系统第一块HBA卡的WWNN和WWPN号.HBA卡里面的Node WWN 和Port WWNHBA，字面理解是主机总线适配卡，我觉得现在狭义的叫做FC HBA，在的HBA也就是Fibre Channel HostBus Adapter，因为网卡是不是也可以叫做NETWORK HBA呢，在FC网络中，主机(如服务器)需要和FC网络、FC存储设备(如SAN)连接时，需要使用一种接口卡，就如同连接以太网需要以太网卡一样。
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如何在Linux/Unix平台查看HBA卡的WWN号AIX:1,获得AIX主机连接的光纤设备:# lsdev -Cc adapter -S a | grep fcsfcs0 Available 09-08 FC Adapterfcs1 Available 09-09 FC Adapter其中,显示有两块光纤卡.fcs0和fcs12,查看光纤卡的WWN号# lscfg -vpl fcs0fcs0 U787B.001.DNWG664-P1-C1-T1 FC AdapterPart Number.................10N8620SerialNumber...............1B74404468Manufacturer................001BEC Level....................ACustomer Card ID Number (5759)FRU Number.................. 10N8620Device Specific.(ZM) (3)Network Address.............10000000C96E2898ROS Level and ID............02C82138Device Specific.(Z0)........1036406DDevice Specific.(Z1) (00000000)Device Specific.(Z2) (00000000)Device Specific.(Z3) (03000909)Device Specific.(Z4)........FFC01159Device Specific.(Z5)........02C82138Device Specific.(Z6)........06C12138Device Specific.(Z7)........07C12138DeviceSpecific.(Z8)........20000000C96E2898Device Specific.(Z9)........BS2.10X8Device Specific.(ZA)........B1F2.10X8Device Specific.(ZB)........B2F2.10X8Device Specific.(ZC) (00000000)Hardware LocationCode......U787B.001.DNWG664-P1-C1-T1 其中标红的部分就是光纤卡的WWN号HP-Unix:1,列出HP机上连接的光纤卡设备:# ioscan -fnC fcClass I H/W Path Driver S/W State H/WType Description================================================================= fc 0 0/3/1/0 fcd CLAIMED INTERFACE HP A6826-600012Gb Dual Port PCI/PCI-X Fibre Channel Adapter (FC Port 1)/dev/fcd0fc 1 0/3/1/1 fcdCLAIMED INTERFACE HP A6826-60001 2GbDual Port PCI/PCI-X Fibre Channel Adapter (FC Port 2)/dev/fcd1由此图可以看到,/dev/fcd0和/dev/fcd1是两个光纤卡2, 查看光纤卡的WWN号# fcmsutil /dev/fcd0Vendor ID is = 0x001077Device ID is = 0x002312PCISub-system Vendor ID is = 0x00103cPCI Sub-system ID is = 0x0012baPCI Mode = PCI-X 133 MHzISP Code version = 3.3.18ISP Chip version = 3Topology = PTTOPT_FABRICLink Speed = 2GbLocal N_Port_id is = 0xa10500Previous N_Port_id is = NoneN_Port Node World Wide Name = 0x50060b00001db241N_Port PortWorld Wide Name = 0x50060b00001db240Switch PortWorld Wide Name = 0x205e000dec0e2e00Switch NodeWorld Wide Name = 0x2001000dec0e2e01Driver state = ONLINEHardware Path is = 0/3/1/0Maximum Frame Size = 2048Driver-Firmware Dump Available= NODriver-Firmware Dump Timestamp= N/ADriver Version = @(#) libfcd.a HP Fibre Channel ISP 23xx & 24xx DriverB.11.23.04 /ux/core/isu/FCD/kern/src/common/wsio/fcd_init.c:Oct 18 2005,08:21:11 其中红色部分显示了HBA卡的WWNN和WWPN号,另外还能看到该HBA卡连接的光纤交换机端口的WWN号Solaris:solaris上用luxadm命令来管理存储设备以及光纤相关设备.1, 查询现有存储设备和光纤设备,可以读到包括磁盘设备的WWN号# luxadm probe2, 查看HBA的prot,可以得到HBA卡的port值以及连接属性:# luxadm -e port/devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0:devctl NOT CONNECTED/devices/pci@0,0/pci1022,7450@2/pci1077,101@1,1/fp@0,0:devctl CONNECTE D从中可以看到仅有一块光纤卡连接到存储设备3, 选择那个已经连接的HBA卡,查看其WWN号格式: # luxadm -edump_map 设备port.其中port值可从步骤2得到.如下图啊所示: # luxadm -edump_map/devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0:devctlPos Port_ID Hard_Addr Port WWN Node WWN Type0 0 0 210000e08b19827a 200000e08b19827a 0x1f(Unknown Type,Host Bus Adapter)Redhat:在Redhat中,设备管理的相关信息都保存在内核中,即/proc目录.所以我们一般查询CPU,内存,磁盘等信息,也是在该目录下. 其中HBA卡相关信息保存在/proc/scsi/qla2300/目录下,不同设备对应不同的文件名,例如# grep scsi /proc/scsi/qla2300/1Number of reqs in pending_q= 0, retry_q= 0, done_q= 0,scsi_retry_q= 0scsi-qla0-adapter-node=200000e08b9cf661;scsi-qla0-adapter-port=210000e08b9cf661;就可以查到系统第一块HBA卡的WWNN和WWPN号.HBA卡里面的Node WWN 和Port WWNHBA，字面理解是主机总线适配卡，我觉得现在狭义的叫做FCHBA，在的HBA也就是Fibre Channel HostBus Adapter，因为网卡是不是也可以叫做NETWORK HBA呢，在FC网络中，主机（如服务器）需要和FC网络、FC存储设备（如SAN）连接时，需要使用一种接口卡，就如同连接以太网需要以太网卡一样。
这种接口卡就叫做FC HBA，简称HBA和以太网卡的MAC地址一样，HBA上也有独一无二的标识，这就是WWN（World Wide Name）。
HBA上的WWN有两种：∙Node WWN（WWNN）：每个HBA有其独有的Node WWN一般在solaris里面用#luxadm probe得到的结果都是NODE WWN。
根据有几个NODE WWN，你就可以知道你有几个FC HBA 卡了。
∙Port WWN（WWPN）：HBA卡上每个port有其独一无二的Port WWN。
由于通讯是通过port进行的，多数情况下需要使用WWPN而不是WWNN。
WWN的长度为8bytes，用16进制表示并用冒号分隔。
例如：50:06:04:81:D6:F3:45:42查看FC HBA卡信息的方法在配置磁盘阵列或虚拟磁带库时，往往会以FC接口与主机对接，那么就涉及FC HBA卡的查看，本文就这个问题进行了总结与整理。
一、Windows 系统在Windows系统中，可以使用FC HBA卡厂家提供的管理软件查看光纤适配器的WWN号码，具体如下：Qlogic：SANsurferEmulex：HBAnyware二、SuSE Linux 9查看/proc/scsi/qla2xxx/* ，并以adapter-port 为关键字过滤即可查看FC HBA卡的WWN 信息：# cat /proc/scsi/qla2xxx/* | grep adapter-portscsi-qla0-adapter-port=21000018822c8a2c;scsi-qla1-adapter-port=21000018822c8a2d;三、SuSE Linux 10查看/sys/class/fc_host/host*/port_name 文件的内容即可看到对应FC HBA卡的WWN信息：# cat /sys/class/fc_host/host*/port_name0x210000e08b9079550x210000e08b902856四、RedHat Linux AS4# grep scsi /proc/scsi/qla2xxx/3Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0scsi-qla0-adapter-node=20000018822d7834;scsi-qla0-adapter-port=21000018822d7834;scsi-qla0-target-0=202900a0b8423858;scsi-qla0-port-0=200800a0b8423858:202900a0b8423858:0000e8:1;五、RedHat Linux AS5# cat/sys/class/fc_host/hostx/port_name六、Solaris 10提供了fcinfo命令，可以使用fcinfohba-port 查看FC HBA的WWN信息：# fcinfo hba-port查看光纤卡端口的路径及连接状态:# luxadm -e port查看端口的WWN：# luxadm -e dump_mapfibre_channel_HBA_port // 上一命令的输出# prtconf –vp | grep -i wwn# prtpicl –v | grep -i wwn (prtpicl - print PICL tree)六、HP-UX# ioscan –funCfc // 找到HBA卡，再用fcmsutil查看HBA卡信息# fcmsutil /dev/fcd0(1)七、AIX# lsdev -Ccadapter // 找出HBA卡# lscfg –vpl fcs0 |grep network address备注：Emulex的HBA的WWN的第一个数字为1Qlogic的HBA的WWN的第一个数字为2HP Tachyon HBA的WWN的第一个数字为5Qlogic参数Connection Options0 - Loop only1 - Point-to-point only2 - Loop preferred，otherwise point-to-point.按服务器那边的建议，DAS直连存储时选择loop only，通过光纤交换机连接存储时选择point-to-point onlyData Rate该配置项定义FC端口速率0 - 1Gb/s1 - 2Gb/s2 - AutoRedhat:在Redhat中,设备管理的相关信息都保存在内核中,即/proc目录.所以我们一般查询CPU,内存,磁盘等信息,也是在该目录下. 其中HBA卡相关信息保存在/proc/scsi/qla2300/目录下,不同设备对应不同的文件名,例如# grep scsi /proc/scsi/qla2300/1Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0scsi-qla0-adapter-node=200000e08b9cf661;scsi-qla0-adapter-port=210000e08b9cf661;就可以查到系统第一块HBA卡的WWNN和WWPN号.VMWARE ESX3.5vmware EXS3.5[root@EXS3 root]# more /proc/scsi/lpfc/2Emulex LightPulse FC SCSI elx_7.4.0.13-2IBM 42C2069 4Gb 1-Port PCIe FC HBA for System x on PCI bus 10 device 00 irq 153 BoardNum: 0SerialNum: 11S43W7509YK10278318TMFirmware Version: 2.50A6 (Z2D2.50A6)Hdw: 2057706dVendorId: 0xfe0010dfPortname: 10:00:00:00:c9:52:94:0a Nodename: 20:00:00:00:c9:52:94:0aLink Down[root@EXS3 root]#。