The correct configuration on the redundancy help

Hello

We have a VMware ESXi 3 hosts 4.1 with two Equallogic ps4000 infrastructuer, an AIRLOCK and one with SATA drives.

It is connected with 2 switches, where everything is connected, so redundancy "should" work.

On ESXi server, we have 8 network ports, in vCenter, we used 2 NICs for the management and vmotion, 2 for iScsi traffic and 2 for network access VLAN.

Some time ago, one of our switches failed, and all the VM rebooted because they lose the connection, 2-3 minutes later they came back on the use of the other switch, but it should not happen. I did a little research and discovered that perhaps consolidation of NETWORK cards has not been configured no doubt.

On vSwitch 2 where will my Iscsi traffic, I used a VMkernel port on both network adapters, it should work, right? What have I done wrong? Someone has an idea, what configuration should be placed on the consolidation of NETWORK cards to do this work.

After a bit of trouble, I clicked on change properties on vSwitch 2, clicked VMkernel port ISCSi, hget to exepotions political in nic teaming configuration. Failover detection network: Link status notification only, switches: Yes, the failback: No.

When I disconnected the cable, vmwares worked, when I unplugged the swich, RM of vm. I heard when using network cards, should I create the vmkernel ports on this vswitch using redundancy, is this true? I also thought that the ISCSI port group traffic would inherit the rights of the nicteaming, but this happens for some reason any. Someone has an idea of this network which is the best practice, when you configure the redundancy with multiple cards in vCenter?

Thx for all the help.

Bit of an old thread, but in the possibility it has not been resolved, here's your answer:

With Equallogic units, you will need to configure a vmkernel by physical uplink port.

1 vSwitch

2 unique physical network (vmnic3, for example vmnic4) cards

2 vmkernel ports

-vmk1-> override set failover of vmnic3 active and vmnic4 unused

-vmk2-> override unused vmnic4 set failover active and vmnic3

Bind the vmkernel ports to the iscsi hba software and configure storage.  To improve the performance set up frames on all vswitches, switches and vmk.

Tags: VMware

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