Auteur Archief: Jos Nijhoff

Over Jos Nijhoff

Jos Nijhoff is an experienced Application Infrastructure consultant at Qualogy. Currently he plays a key role as technical presales and hands-on implementation lead for Qualogy's exclusive Exalogic partnership with Oracle for the Benelux area. Thus he keeps in close contact with Oracle presales and partner services on new developments, but maintains an independent view. He gives technical guidance and designs, reviews, manages and updates the application infrastructure before, during and after the rollout of new and existing Oracle (Fusion) Applications & Fusion Middleware implementations. Jos is also familiar with subjects like high availability, disaster recovery scenarios, virtualization, performance analysis, data security, and identity management integration with respect to Oracle applications.

Update: Exalogic X5-2 now comes with 160 TB of raw storage in the ZFS

Just a quick newsflash: from very reliable sources I heard that as of this week, the Exalogic X5-2 comes with a staggering 160 TB of raw storage, up from 80 TB. Wow! This is because it now comes with 8 TB … Lees verder

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Setting up limited membership for vServers: part 2

After setting up shop in part 1 of this post, it’s now time to get to business and change our vServers to limited membership on the IPoIB-default network. Lees verder

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Setting up limited membership for vServers: part 1

Jos Nijhoff: “This blogpost discusses network security. I will demonstrate how vServers can be switched to limited membership on the IPoIB-default network, and why you probably need to do this.” Lees verder

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New MOS note on Exalogic software and firmware versions

On this blog, I have featured an Exalogic patch overview (and the first one here). This details the software and firmware levels for the respective hardware and software (sub)components delivered in each Exalogic update. Apparently, someone at Oracle thought this was … Lees verder

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Exalogic Echo release-Elastic Cloud v2.0.6.0.0 now available on e-Delivery

Just a quick post : there are new Exalogic goodies on Oracle E-Delivery today. Something we have been eagerly waiting for since the spring. [updated] Exalogic Stack version 2.0.6.0.0 (dubbed “Echo release”) is now available for download on E-Delivery (as … Lees verder

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Performing server maintenance in the Exalogic Virtual Datacenter – part II

In the previous post I started testing with rolling maintenance options using the information provided in My Oracle Support note 1551724.1, titled “Making an OVS Node Unavailable for vServer Placement in Exalogic Virtual Environments using EMOC.” I described how nodes can be “tagged” … Lees verder

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Performing server maintenance in the Exalogic Virtual Datacenter – part I

This post explores the options Exalogic Virtual Datacenter (vDC) administrators have when maintenance has to be performed on one or more Exalogic compute nodes (physical servers in an Exalogic serverpool). This can be hardware maintenance (e.g. replace a defective memorycard) … Lees verder

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Exalogic patchsets for april 2013 released

Just a quick post Yesterday, the quarterly Exalogic patchset updates (PSU) for april 2013 were released. see 1) Exalogic Patch Set Updates (PSU) Master Note [ID 1314535.1] 2) Patch Set Update and Critical Patch Update April 2013 Availability Document [ID … Lees verder

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Integrating Exalogic Control with EM Cloud Control part1

A tale of two Enterprise Managers This post is about Exalogic Control and Enterprise Manager Cloud Control, and how they can integrate and interact. Enterprise Manager Ops Center (‘Exalogic Control’) As the built-in ‘Infrastructure-as-a-Service (IaaS) dashboard’ for Exalogic, Exalogic Control … Lees verder

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Patching Oracle Exalogic – updating Linux on the compute nodes part II

Patching Exalogic part 4b    In the previous post we started on patching the Exalogic compute servers, and we applied the patch procedure to one of them (node 8), taking patchset 2.0.0.0.1 as an example.    The idea is to demonstrate that patching … Lees verder

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Overview of Exalogic Patchsets (update 2)

Overview of Exalogic Patchset Updates – march 2013 Now that we are in 2013 and we also had our first patchset for the virtualized stack, I thought it was time to update my Exalogic patchset overview (previous post here). So here … Lees verder

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Upgrading our Exalogic to Navstar

This is actually a post I had been meaning to write a few weeks back, but I was too busy with several important and promising pre-sales engagements regarding Exalogic. Navstar (Exalogic stack version 2.0.4.0.0) is the first major update to … Lees verder

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Exalogic Elastic Cloud v2.0.4.0.0 now available on e-Delivery

Hot on the heals of Fusion Applications release 5, there are more new goodies on Oracle E-Delivery today. Something we have been eagerly waiting for since OOW2012!   Exalogic Stack version 2.0.4.0.0 (dubbed “NavStar release”) is now available for download … Lees verder

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Fusion Applications 11.1.5 now available on E-Delivery

[Updated] It didn’t take too long for Oracle to release the next update : version 11.1.6 has now been made available as well. It’s been online on E-Delivery for several weeks already. More strain on my download quotum I’m afraid 😉 Just … Lees verder

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Patching Oracle Exalogic – updating Linux on the compute nodes part I

Patching Exalogic part 4a Before we dive further into the brave new world of virtualization on the Exalogic, I thought I’d finish up my series of posts on patching. My previous posts on this subject detailed upgrading firstly the network … Lees verder

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