esxi

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21 06, 2020

Change ESXi host to use ESXi Side-Channel-Aware Scheduler v2 (SCAv2)

By | 2020-06-21T04:19:38+02:00 June 21st, 2020|VMware|0 Comments

Picking up another blog post that I had in my drafts waiting to be finished, and I never did. In this Change ESXi host to use ESXi Side-Channel-Aware Scheduler v2 (SCAv2), I will explain how to change your VMware infrastructure to use SCAV2 instead of SCAv1. A quick explanation about ESXi Side-Channel-Aware Scheduler v2 (SCAv2) [...]

18 06, 2020

NFS has reached the maximum number of supported volumes

By | 2020-06-18T10:38:53+02:00 June 18th, 2020|VMware|0 Comments

When I try to add a new NFS Volume to one of the ESXi hosts, I get NFS has reached the maximum number of supported volumes. There is a long time that I don't see this error(maybe since vSphere 5.5/6.0). This means that the number of NSF volumes that are set in your ESXi host [...]

8 02, 2020

vMotion failed because duplicated IP

By | 2020-02-08T13:14:01+01:00 February 8th, 2020|VMware|0 Comments

After some blog posts about the latest versions of Backup Tools is time for some technical blogging with this vMotion failed because of duplicated IP. This week had a strange issue with one of our vCenters while trying to migrate some VMs from one of the vCenter Clusters. The migrations always failed when trying to [...]

25 06, 2019

How to add and config vCenter and ESXi hosts in SCVMM 2019

By | 2019-06-25T16:54:39+02:00 June 25th, 2019|Backups, Hyper-V, Olher, VMware|2 Comments

Following the previous SCVMM 2019 Series article, Install and config System Center Virtual Machine Manager 2019, is this new article “How to add and config vCenter and ESXi hosts in SCVMM 2019”. Adding your VMware environment to the System Center Virtual Machine Manager 2019 is not very difficult, is very straightforward to do it. Unfortunately, [...]

23 06, 2019

How to Install System Center 2019 in Windows Server 2019

By | 2019-06-25T16:57:03+02:00 June 23rd, 2019|Backups, Hyper-V, Olher, VMware|0 Comments

In this article, we will explain How to Install System Center 2019 in Windows Server 2019. Some months ago (specifically in March 2019) Microsoft launched the new System Center 2019 GA. In this new version, there is a lot of new improvements and features. The new System Center 2019 works together with the Windows Server [...]

15 03, 2018

vSAN remove host vpxa agent

By | 2018-03-16T19:06:31+01:00 March 15th, 2018|Backups, VMware, vSAN|0 Comments

Today in my nested vSAN I had a dead ESXi host with a PSOD. Since I had some issues with one of my Storage disks, I think is the cause of this nested ESXi issue. I restore the nested VM with a Veeam Backup. Afterward, the ESXi host was not possible to connect to the [...]

24 02, 2018

Runecast Analyzer first full Review

By | 2018-03-13T12:44:24+01:00 February 24th, 2018|Olher, Partners, VMware, vSAN|0 Comments

Before this Runecast Analyzer first full Review, I had the opportunity to check Runecast, in its initial versions launched at the Beginning of 2017. Mainly when we had the vSphere 6.0 PSOD update 2, I use the tool to check any issues in our environment that could trigger this vSphere PSOD bug. I also use [...]

31 08, 2016

How to move your VMs from a dead ESXi host

By | 2019-04-14T22:12:44+02:00 August 31st, 2016|VMware|0 Comments

This weekend we lost an ESXi 6.0 host from a Cluster of 8 hosts(with shared Storage between them). This is a particularly ESXi host/Cluster since HA is not enabled and vMotion between hosts is not possible since the VMs needs to run in a particular host and local network. There is also some VMs that [...]

6 06, 2016

ESXi host issue: VMs doesn’t start, Insufficient Resources

By | 2018-11-26T00:37:39+01:00 June 6th, 2016|VMware|3 Comments

We had an ESXi host with an issue when powering any VM.  When users click the start button, always have an error "Insufficient Resources." Was a strange error, since we know that this ESXi host has enough resources to run more VMs. So we need to troubleshoot the issue and check what is triggering this [...]

25 04, 2016

ESXi 6.0 reports “error code: 15” during Remediate update in VUM operation

By | 2017-12-30T02:50:08+01:00 April 25th, 2016|VMware|13 Comments

Another vCenter another ESXi with problems applying last updates. In this case is a HP DL360 G9 with ESXi 6.0 build 3568940. Using VMware Update Manager to scan it shows 17 updates to install, stage is 7(the rest are older versions), when remediate the host we get this: Remediate entity esxi721.localdomain. The host returns esxupdate [...]