Jak zjistit wwn FC karty na Solarisu

WWN je především potřeba pro správné nastavení zoningu na Fibre Chanelu.

Zjištění je velmi jednoduché, ale musí se vědět jak na to ...

# prtconf -vp | grep -i wwn 
            wwn:  20040800.20ad15ba
                port-wwn:  20050800.20ad15ba
                port-wwn:  20060800.20ad15ba
            wwn:  50200200.00121b50
                port-wwn:  50200200.00121b51
                port-wwn:  50200200.00121b52

Druhý způsob:

# prtpicl -v | grep wwn
              :wwn       20  04  08  00  20  ad  15  ba 
                  :port-wwn      20  05  08  00  20  ad  15  ba 
                  :port-wwn      20  06  08  00  20  ad  15  ba 
              :wwn       50  20  02  00  00  12  1b  50 
                  :port-wwn      50  20  02  00  00  12  1b  51 
                  :port-wwn      50  20  02  00  00  12  1b  52 

Komentáře

Vyse uvedene navody (prtconf

Vyse uvedene navody (prtconf -vp | grep -i wwn, prtpicl -v | grep wwn) nemuseji u Solarisu 10 vest ke spravnemu vystupu, prikaz fcinfo je spravny. Dalsi prikaz pro zjisteni wwn je:

# luxadm -e port
# luxadm -e dump_map

priklad:

root@xzysrv1:~ # luxadm -e port
Found path to 2 HBA ports
/devices/pci@8,600000/SUNW,qlc@2/fp@0,0:devctl CONNECTED
/devices/pci@9,600000/lpfc@2/fp@0,0:devctl CONNECTED

root@xzysrv1:~ # luxadm -e dump_map /devices/pci@9,600000/lpfc@2/fp@0,0:devctl
Pos Port_ID Hard_Addr Port WWN Node WWN Type
0 10100 0 500104f0109d070a 500104f0009d0709 0x8 (Medium changer device)
1 10226 0 500104f0109d0714 500104f0009d0713 0x1 (Tape device)
2 10300 0 10000000c951beaa 20000000c950beca Failed to get the type.
4 10600 0 201500a0b826edec 200400a0b826edec 0x0 (Disk device)
5 10400 0 10000000c950707b 20000000c950707b 0x1f (Unknown Type,Host Bus Adapter)

a nebo na internetu je totez jako hezky script:

#!/bin/sh
for i in `cfgadm | grep fc-fabric|awk '{print $1}'`;
do
dev="`cfgadm -lv $i|grep devices |awk '{print $NF}'`"
wwn="`luxadm -e dump_map $dev |grep 'Host Bus'|awk '{print $4}'`"
echo "$i: $wwn";
done

Doplneni - treti zpusob zjisteni wwn

Zjistit WWN lze od verze solarisu 10u1 take pomoci utility fcinfo v tomto tvaru:
# fcinfo hba-port
HBA Port WWN: 210000e08b8f7db8
OS Device Name: /dev/cfg/c2
Manufacturer: QLogic Corp.
Model: 2312
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb
Current Speed: 2Gb
Node WWN: 200000e08b8f7db8