3.
To assign the IFNAME a default route for the parent cluster bond and the user VIFS
assigned to FSNs for use with SMB/NFS, enter the following
ibrix_nic
command at
the command prompt:
# ibrix_nic -r -n IFNAME -h HOSTNAME-A -R <ROUTE_IP>
4.
Configure backup monitoring, as described in
“Configuring backup servers” (page 36)
.
Creating a bonded VIF
NOTE:
The examples in this chapter use the unified network and create a bonded VIF on
bond0
.
If your cluster uses a different network layout, create the bonded VIF on a user network bond such
as
bond1
.
Use the following procedure to create a bonded VIF (
bond0:1
in this example):
1.
If high availability (automated failover) is configured on the servers, disable it. Run the following
command on the Fusion Manager:
# ibrix_server -m -U
2.
Identify the
bond0:1
VIF:
# ibrix_nic -a -n bond0:1 -h node1,node2,node3,node4
3.
Assign an IP address to the
bond1:1
VIFs on each node. In the command,
-I
specifies the
IP address,
-M
specifies the netmask, and
-B
specifies the broadcast address:
# ibrix_nic -c -n bond0:1 -h node1 -I 16.123.200.201 -M 255.255.255.0 -B 16.123.200.255
# ibrix_nic -c -n bond0:1 -h node2 -I 16.123.200.202 -M 255.255.255.0 -B 16.123.200.255
# ibrix_nic -c -n bond0:1 -h node3 -I 16.123.200.203 -M 255.255.255.0 -B 16.123.200.255
# ibrix_nic -c -n bond0:1 -h node4 -I 16.123.200.204 -M 255.255.255.0 -B 16.123.200.255
Configuring backup servers
The servers in the cluster are configured in backup pairs. If this step was not done when your cluster
was installed, assign backup servers for the
bond0:1
interface. In the following example,
node1
is the backup for
node2
,
node2
is the backup for
node1
,
node3
is the backup for
node4
, and
node4
is the backup for
node3
.
1.
Add the VIF:
# ibrix_nic -a -n bond0:2 -h node1,node2,node3,node4
2.
Set up a backup server for each VIF:
# ibrix_nic -b -H node1/bond0:1,node2/bond0:2
# ibrix_nic -b -H node2/bond0:1,node1/bond0:2
# ibrix_nic -b -H node3/bond0:1,node4/bond0:2
# ibrix_nic -b -H node4/bond0:1,node3/bond0:2
Configuring NIC failover
NIC monitoring should be configured on VIFs that will be used by NFS, SMB, FTP, or HTTP.
IMPORTANT:
When configuring NIC monitoring, use the same backup pairs that you used when
configuring standby servers.
36
Configuring virtual interfaces for client access
