- Sun Storage Virtual Tape Library VTL User Guide

18 VTL User Guide • May 2008 G • 96267
Duringfailover,thestandbyportbecom esactivebyspoofingtheWWPNofthe
failedport.Thefigurebelowrepresentsahard‐zonedSANafterVTLfailover:
SANclientsincludebackupapplicationhosts,suchasSymantecNetBackupmaster
servers,andACSLSservers(ifACSLSistocontrolVTLvirtuallibra rie s). VTLmust
notsharein it iator portswithotherSANclients,suchasphysicaltapedevices.
Nexttask :  Whenyouhavecompletedzoning,logintotheVTLserver,scanforFibre
Channeldevices,an d makesurethatalldevicesarevisible.
Z
o
n
e
A
T
I
I
Client A
Active VTL server node A
T
T
SAN
port2
port1
port3
Zone B
I
Client B
port5
port4
port6
Active VTL server node B
W
W
P
N
2
*
A B C D E
F
G
ACSLS server