HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.1.x administrator guide (5697 - Page 157

NOTE: If the switch domain ID changes, the domain,index members are invalid (they are not automatically changed). You must then reconfigure the Admin Domain with the current domain,index members. Switch members Switch members are defined by the switch WWN or Domain ID. A switch member: • Grants administrative control to the switch. • Grants port control for all ports in that switch. • Allows switch administrative operations such as switchDisable, switchEnable, reboot, and firmwareDownload. • Does not provide zoning rights for the switch ports or devices. To allow devices to be zoned within Admin Domains, you must specify the port members using domain,port or device WWN members. E_Ports (E_Ports, VE_Ports, EX_Ports, and VEX_Ports) are implicitly shared across all Admin Domains. An administrator can perform port control (such as portDisable or portEnable) only if the domain,port of the E_Port is part of the Admin Domain. NOTE: Only the WWN of the switch is saved in the Admin Domain. If you change the Domain ID of the switch, the Admin Domain ownership of the switch is not changed. Admin Domains and switch WWN Admin Domains are treated as fabrics. Because switches cannot belong to more than one fabric, switch WWNs are converted so that they appear as unique entities in different Admin Domains (fabrics). This WWN conversion is done only in the AD1 through AD254 context. AD0 and AD255 use unconvertedswitch WWNs. The switch WWN has the following format: 10:00:nn:nn:nn:nn:nn:nn In an Admin Domain context, the switch WWN is converted from NAA=1 to NAA=5 format, with the Admin Domain number added, using the following syntax: 5n:nn:nn:nn:nn:nn:n9:xx where xx is the AdminDomain_number. For example, if the switch WWN is: 10:00:00:60:69:e4:24:e0 then the converted WWN for that switch in AD1 would be: 50:06:06:9e:42:4e:09:01 Figure 7 shows an unfiltered view of a fabric with two switches, three devices, and two Admin Domains. The devices are labeled with device WWNs and the switches are labeled with Domain ID and switch WWNs. Fabric OS 6.1.x administrator guide 157