如何尋找wwn號

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上載者:User

AIX:

1、獲得AIX主機串連的光纖裝置:

# lsdev -Cc adapter -S a | grep fcs

fcs0 Available 09-08 FC Adapter

fcs1 Available 09-09 FC Adapter

其中,顯示有兩塊光纖卡。fcs0和fcs1


2、查看光纖卡的WWN號

# lscfg -vpl fcs0

fcs0 U787B.001.DNWG664-P1-C1-T1 FC Adapter

Part Number……10N8620

Serial Number……1B74404468

Manufacturer……001B

EC Level……A

Customer Card ID Number……5759

FRU Number…… 10N8620

Device Specific.ZM)……3

Network Address……10000000C96E2898

ROS Level and ID……02C82138

Device Specific.Z0)……1036406D

Device Specific.Z1)……00000000

Device Specific.Z2)……00000000

Device Specific.Z3)……03000909

Device Specific.Z4)……FFC01159

Device Specific.Z5)……02C82138

Device Specific.Z6)……06C12138

Device Specific.Z7)……07C12138

Device Specific.Z8)……20000000C96E2898

Device Specific.Z9)……BS2.10X8

Device Specific.ZA)……B1F2.10X8

Device Specific.ZB)……B2F2.10X8

Device Specific.ZC)……00000000

Hardware Location Code……U787B.001.DNWG664-P1-C1-T1

其中標紅的部分Network Address)就是光纖卡的WWN號


HP-Unix:

1、列出HP機上串連的光纖卡裝置:

# ioscan -fnC fc

Class I H/W Path Driver S/W State H/W Type Description

=================================================================

fc 0 0/3/1/0 fcd CLAIMED INTERFACE HP A6826-60001 2Gb Dual Port PCI/PCI-X Fibre Channel Adapter FC Port 1)

/dev/fcd0

fc 1 0/3/1/1 fcd CLAIMED INTERFACE HP A6826-60001 2Gb Dual Port PCI/PCI-X Fibre Channel Adapter FC Port 2)

/dev/fcd1

由此圖可以看到,/dev/fcd0和/dev/fcd1是兩個光纖卡


2、查看光纖卡的WWN號

# fcmsutil /dev/fcd0

Vendor ID is = 0x001077

Device ID is = 0x002312

PCI Sub-system Vendor ID is = 0x00103c

PCI Sub-system ID is = 0x0012ba

PCI Mode = PCI-X 133 MHz

ISP Code version = 3.3.18

ISP Chip version = 3

Topology = PTTOPT_FABRIC

Link Speed = 2Gb

Local N_Port_id is = 0xa10500

Previous N_Port_id is = None

N_Port Node World Wide Name = 0x50060b00001db241

N_Port Port World Wide Name = 0x50060b00001db240

Switch Port World Wide Name = 0x205e000dec0e2e00

Switch Node World Wide Name = 0x2001000dec0e2e01

Driver state = ONLINE

Hardware Path is = 0/3/1/0

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.11.23.04 /ux/core/isu/FCD/kern/src/common/wsio/fcd_init.c:Oct 18 2005,08:21:11

其中紅色部分顯示了HBA卡的WWNN和WWPN號,另外還能看到該HBA卡串連的光纖交換器連接埠的WWN號


Solaris:

solaris上用luxadm命令來管理存放裝置以及光纖相關裝置。

1、查詢現有存放裝置和光纖裝置,可以讀到包括磁碟裝置的WWN號

# luxadm probe

2、查看HBA的prot,可以得到HBA卡的port值以及串連屬性:

# 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

從中可以看到僅有一塊光纖卡串連到存放裝置

3、選擇那個已經串連的HBA卡,查看其WWN號

格式: # luxadm -e dump_map 裝置port.其中port值可從步驟2得到。如啊所示:

# luxadm -e dump_map /devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0:devctl

Pos Port_ID Hard_Addr Port WWN Node WWN Type

0 0 0 210000e08b19827a 200000e08b19827a 0x1f Unknown Type,Host Bus Adapter)

Redhat:

在Redhat中,裝置管理的相關資訊都儲存在核心中,即/proc目錄。所以我們一般查詢CPU,記憶體,磁碟等資訊,也是在該目錄下。 其中HBA卡相關資訊儲存在/proc/scsi/qla2300/目錄下,不同裝置對應不同的檔案名稱,例如

# grep scsi /proc/scsi/qla2300/1

Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0

scsi-qla0-adapter-node=200000e08b9cf661;

scsi-qla0-adapter-port=210000e08b9cf661;

就可以查到系統第一塊HBA卡的WWNN和WWPN號。


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