Tag Archive: ESXi Server

Apr 26 2017

Deploying the VMware vCenter 6.0 Appliance (VCSA) with an External Platform Service Controller (PSC)

As you know, starting with vSphere 6.0 VMware introduced the Platform Service Controller (PSC) which changed quite a bit how their Data Center applications interact with each other. They are all tight to the PSC, because the PSC is the one that deals with the identity management, generation of SSL certificates, license keys, global permissions,

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Sep 01 2016

Upgrading from VCSA 5.x to VCSA 6.0 with an Embedded Platform Service Controller (PSC)

Since version 6 of the VMware vCenter Server Appliance (vCSA) has performance improvements, stability and new features, your management or design team decided it’s time to upgrade your existing vCenter server infrastructure running on version 5.x. I call this upgrade since VMware calls it the same, but it’s actually a migration. You are basically deploying …

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Apr 07 2016

Deploying the VMware vCenter 6.0 Appliance (VCSA) with an Embedded Platform Service Controller (PSC)

Starting with version 6, VMware has completely changed the way we deploy the vCenter server appliance (vCSA). If in older versions we had to use the import template wizard from the vSphere client, now we have a web interface just for that. I can’t say which one is better because it’s kinda the same thing, …

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Nov 09 2015

Adding a Raw Device Mapping (RDM) to a Virtual Machine

As you might know, in a VMware virtual machine besides of the traditional virtual disk (VMDK) you can also add a so called RAW Device Mapping (RDM). This type of disk is used in special situations where SAN snapshots are required, VMFS virtual disk(s) become to large, applications that need to make direct calls to …

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Jan 13 2015

Deploying and Configuring VMware vCenter Server Appliance 5.x

VMware vCenter Server Appliance or vCSA for short, has greatly improved compared to previous versions, and in version 5.5 which I’ll discuss in this article some most wanted limitations were lifted. Now it can support up to 100 vSphere/ESXi hosts and 3.000 virtual machines with the integrated vPostgress database, which is more than enough for …

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Dec 03 2014

How to add drivers to a VMware ESXi 5.x ISO

How many times you needed to inject drivers in your ESXi image because they are missing for your specific component? A lot of times I bet, especially if you have new hardware or servers build using custom components in order to make a home lab. Usually the storage and the network drivers are the problem …

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Oct 29 2014

Configure Syslog on ESXi 5.x Hosts

No matter how small or how big your VMware infrastructure is, you still want to know what’s happening on your hosts, and most of the time for security reasons. You also need to be alerted in case something goes wrong or might go wrong, who’s logging in and logging out etc. All those actions I …

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Dec 24 2013

Creating a persistent scratch location on ESXi

When you install your ESXi host(s) on a flash drive, which is pretty common in an enterprise environment you will get a message on the Summary tab in your vSphere client or Web client interface “System logs on <ESXi host> are stored on non-persistent storage“.

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Dec 01 2013

Configuring VMware High Availability (VMHA)

OK, you created your VMware cluster but the VM’s are not protected from hosts failure, and by not protected I mean your VM’s will not be automatically migrated to a working ESXi host and automatically powered on. They will be left in a powered off and not available state. The second bad thing about this …

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May 05 2013

Configuring VMware vSphere vNetwork Standard Switches

Creating or configuring networks in vSphere in not a big deal, well…not at the beginning anyway. Is going to be a big deal when you want to create a cluster, because you have to configure multiple adapters, create multiple virtual switches, port groups and so on. You will see later what I’m talking about.

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