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