In my first post, we got as far as setting up the management interface of the Cisco UCS Platform. In this second part, I’ll be covering;
- Setting up the connectivity
- Configuring the VLAN connectivity
- Setting up Port Channels
- Setting up the Appliance connectivity
- Configuring LAN policies
- Configuring VNIC Templates
- Creating Server Policies
- Building a Service Profile Template
- Deploying a Service Profile from a Template
Setting up the connectivity
Continue reading Deploy a Cisco UCS system – Part 2 – from scratch for VMware ESXi
Last year I wrote about how to use VMware Update Manager to download HP Drivers for ESXi,
Since then I’ve also found out you can add the following Dell repository into VMware Update manager;
<a href=”https://twitter.com/saintdle”>Dean</a> (<a href=”http://lnkd.in/bUUrNkB”>Linkedin</a>)
So basically I had a customer hit by a known HP-AMS driver issue (KB2085618), the symptons were as follows;
- Unable to vMotion a VM to another host, gives “operation timed out error”
- If power off VM, vMotion a machine to another host, and then power on, you get the following error “Could not start VMX: msg.vmk.status.VMK_NO_MEMORY”
ESXi memory leak
This issue is caused by a memory leak in the driver which fills the SWAP memory of the ESXi host, making it unable to response to any requests at all,
For example, trying to enable SSH;
Continue reading HP-AMS Driver causes ESXi memory leak
I stumbled across this little gem of a post yesterday, I tried to use the WordPress reblog feature, but it’s not working, so thanks to Kalle who wrote it.
So I’m going to blog it using screenshots from an environment I’ve set it up on.
With HP, you need to use the customized ESXi image to ensure you have all the correct drivers installed so ESXi works properly, which includes that sometimes pesky HPSA driver.
VIB links updated for November 2015 changes to HP Enterprise
What you can do
So basically you can add in the HP Drivers repository into your VMware Update Manager configuration, meaning you can pull down the drivers specific to your HP ESXi hosts for installation.
Keeping your environment happy and up-to-date.
How to set it up
Continue reading Using VMware Update Manager to automatically download HP Drivers to ESXi
So first off we need to setup Jumbo frames in a few places.
- ESXi host
- Switch the ESXi host and Storage is plugged into
- Storage device
As per VMware ESXi 5.0 and above, you need to also setup iSCSI Port Binding.
Ensuring its setup correctly
Continue reading VMware ESXi – Test Jumbo Packets using VMKping