HPE InfoSight is a cloud based IT operations management platform which uses artificial intelligence (AI) for data/metric analysis. So it is able to proactively find issues in individual environments before they actually causes a problem. Currently it is possible to connect these HPE products to InfoSight: Nimble Storage, 3PAR/Primera Storage, SimpliVity HCI, Servers. This post shows how to add HPE servers to InfoSight. For this, […]
Migration of my blog to vnote42.net
First and foremost I want to notify the follower of my blog that the location of it has changed to https://vnote42.net! This is the first post after the migration of my blog. When everything worked fine, Mail- and RSS-feed follower and subscribers should be notified about this post. I would ask feed-follower to subscribe to new URL https://vnote42.net/feed. Redirection from old location will work for […]
Get HPE Primera/3PAR metrics in vROPs 8.x
This post is about two cool and powerful products: VMware vRealize Operations Manger (vROPs) and HPE Primers/3PAR and how to combine them. This post includes current versions of both. Good and a bad news about costs: Bad first: vROPs free for a short period of time as trial. Good one: HPE Plug-In is free! Version 3.7 of HPE Storage Plug-ins for VMware is the first […]
Replace machine certificate in vSphere 7
Compared to posts that describe the same task in older versions, this will be a rather short one. Specially replacing vCenter certificates was getting more and more easier during versions. It has never been that easy! In vCenter 7 we just have one certificate to manage. Solution Certificates are gone, respectively are deprecated in 7.0 . You can also see in CLI certificate-manager. See welcome […]
Found invalid object errors on storage volumes
I want to share the solution of flooding errors I had after an vSphere upgrade. Errors are probably not connected to upgrade. The problem I got flooded by errors for VMFS datastores in log files. Errors in /var/log/vmkernel.log: 2020-01-29T14:06:00.311Z cpu8:2099233)WARNING: Fil3: 8175: Found invalid object on 59c4eb22-52356382-42b5-5cb90195e9c0 expected 2020-01-29T14:06:00.311Z cpu8:2099233)Vol3: 3374: Failed to get object 28 type 3 uuid 59c4eb22-52356382-42b5-5cb90195e9c0 FD 8029c4 gen 3 :Not […]
Intel CIM error after update/upgrade ESXi host
It is not uncommon to get errors after a host update/upgrade you didn’t see before on the host. The following error could be seen as an example of errors with the same cause. The error I did an upgrade of a 6.5 host (installed with HPE ESXi image almost 2 years ago) to the latest HPE ESXi image of 6.7 U3. After final boot the […]
vCenter Tag based VM placement
Introduction The idea behind tag based placement is quite simple. It assists administrators to keep VMs respectively VMDKs on desired datastores, based on tags. For example, a VM is defined to be located in datacenter 1 (DC1). With tag based placement you assign tag “Storage DC1” to all datastores in DC1 and configure a policy that is assigned to VMs in DC1. All wizards in […]
New in 3PAR SSMC 3.6: Topology Insight
A new – and badly documented – feature in StoreServ Management Console 3.6 is Topology Insights. Sounds first like the probably known Maps. But Topology View shows an end-to-end view: VM <–> VMDK <–> Datastore <–> Host <–> Virtual Volume <–> System. Enriched with performance-information! This short post is about this feature and how to get it.
PSP rule for active/standby controller arrays (like Nimble Storage)
First, what does active/standby mean. For this blog post, it means the array hast at least 2 controllers, one presents ALL LUNs to the hosts, the second controller presents NO active LUNs path to the hosts. Just in case of a manual or automatic failover, the second controller takes-over ALL LUN-presentations – and active paths. Examples of such arrays are: [very old one] HP MSA 1000 HPE Nimble […]
Bad deployment and storage size estimation in vCenter migration wizard
When migrating vCenter from Windows to Photon appliance, wizard estimates deployment (vCPU and memory) and storage size – based on data of migration assistant, running on source vCenter. It happens quite often, storage size is much higher than used in Windows vCenter. When do researching, free up disk space is a suggested task. Most often this does not work properly. Last vCenter I had to […]
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