Zoning a Brocade Switch Using WWNs

Way back in the mists of time I used to use port based zoning on Brocade switches, however, I started having problems with this and newer storage systems (almost certainly pilot error!). I needed to zone some switches for a customer’s piece of work and this time I thought I’d get with the future and use WWN based zoning.

So, in my setup I have 2 hosts, each with 2 connections per switch, and 2 storage arrays with 1 connection to the switch.

swd77:admin> switchshow
switchName:     swd77
switchType:     34.0
switchState:    Online
switchMode:     Native
switchRole:     Principal
switchDomain:   1
switchId:       fffc01
switchWwn:      10:00:00:05:1e:02:a2:08
zoning:         OFF
switchBeacon:   OFF

Area Port Media Speed State
==============================
  0   0   id    N4   Online    F-Port  20:14:00:a0:b8:29:f5:56 <- Storage Array 1
  1   1   id    N4   Online    F-Port  20:16:00:a0:b8:29:cd:b4 <- Storage Array 2
  2   2   id    N4   Online    F-Port  21:00:00:24:ff:20:3a:f6 <- Host A
  3   3   id    N4   Online    F-Port  21:00:00:24:ff:20:3a:e0 <- Host A
  4   4   --    N4   No_Module
  5   5   --    N4   No_Module
  6   6   id    N4   No_Light
  7   7   id    N4   No_Light
  8   8   id    N4   Online    F-Port  21:00:00:24:ff:20:3b:92 <- Host B
  9   9   id    N4   Online    F-Port  21:00:00:24:ff:25:6d:ac <- Host B
 10  10   id    N4   No_Light
 11  11   id    N4   No_Light
 12  12   id    N4   No_Light
 13  13   id    N4   No_Light
 14  14   --    N4   No_Module
 15  15   --    N4   No_Module

Create aliases for your hosts and storage arrays

swd77:admin> alicreate host1_a,"21:00:00:24:ff:20:3b:92"
swd77:admin> alicreate host1_b,"21:00:00:24:ff:25:6d:ac"
swd77:admin> alicreate host2_a,"21:00:00:24:ff:20:3a:f6"
swd77:admin> alicreate host2_b,"21:00:00:24:ff:20:3a:e0"
swd77:admin> alicreate "a6140","20:14:00:a0:b8:29:f5:56"
swd77:admin> alicreate "b6140","20:16:00:a0:b8:29:cd:b4"

Create Zones to include your alias

swd77:admin> zonecreate "port2","host1_a; a6140; b6140"
swd77:admin> zonecreate "port3","host1_b; a6140; b6140"
swd77:admin> zonecreate "port8","host2_a;  a6140; b6140"
swd77:admin> zonecreate "port9","host2_b;  a6140; b6140"

Create a configuration for your zones and save it

swd77:admin> cfgcreate "customer1","port2; port3; port8; port9"
swd77:admin> cfgsave
You are about to save the Defined zoning configuration. This
action will only save the changes on Defined configuration.
Any changes made on the Effective configuration will not
take effect until it is re-enabled.
Do you want to save Defined zoning configuration only?  (yes, y, no, n): [no] yes

When you’re happy with your configuration, enable it.

swd77:admin> cfgenable customer1
You are about to enable a new zoning configuration.
This action will replace the old zoning configuration with the
current configuration selected.
Do you want to enable 'customer1' configuration  (yes, y, no, n): [no] y
zone config "customer1" is in effect
Updating flash ...

Check at the OS level to see if you can see all your required volumes.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s