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Archive for the ‘VMware’ Category

ESXi: Failed to reconfigure virtual machine… There are insufficient licenses to complete this operation.

Posted by jpluimers on 2020/02/21

Failed to reconfigure virtual machine W81Entx64-vs2017. There are insufficient licenses to complete this operation.

Searching for “There are insufficient licenses to complete this operation.” memory did not reveal much, so at first I thought I had a memory issue.

A quick look at esxtop in memory (m) mode indicated that was totally fine:

BTW: esxtop is a fantascit tool, with truckloads of information, so you should definitely read these:

Then something occurred to me:

The cause was that I tried to update the memory of an ESXi Windows VM which I thought I had shut-down from within Windows, but actually bumped an error message during the shutdown.

Shutting down properly (shutdown -s -t 0 in Windows), then increasing the memory worked fine:

Virtual machine W81Ent64-vs2017 was successfully reconfigured.

ESXi cannot increase the memory of a live system, hence the license error as per [WayBack] VMware Hot-Add: How and When to Use it:

One of the most common questions I receive on the daily management of virtual machines is if you should turn on hot-add features and why doesn’t VMware turn them on by default. The answer is very clear.

What are the requirements for Hot-add/Hot-plug:

  • Your virtual machines need to run at minimum hardware version 7.
  • Hot-add/Hot-Plug is not compatible with Fault Tolerance
  • vSphere Advanced, Enterprise or Enterprise plus.
  • Only hot-add is possible. You cannot “hot-remove” RAM or vCPUs.
  • Hot-Add/Hot-plug must be supported by the VM operating system!
  • Guest-OS licensing limitations need to be monitored and taken into consideration. You are changing the number of vCPUs/RAM!

–jeroen

Posted in ESXi6.5, Power User, Virtualization, VMware, VMware ESXi | Leave a Comment »

Always use SCSI for your VM guest disks – Jeroen Wiert Pluimers – Google+

Posted by jpluimers on 2020/01/20

Rephrased from [WayBackJeroen Wiert Pluimers – Google+:

If you install a virtual machine, ensure the disk controller and disks are SCSI based.

This has many advantages, including:

  • speed (usually the SCSI drivers can be paravirtualised)
  • hot addition of new disks

It holds for virtually any virtualization platform including all non-ancient (less than ~10 year old) versions of:

  • VMware (Workstation, Viewer, but I expect this also to work on vSphere, ESXI, Fusion)
  • Hyper-V
  • KVM (and therefore Proxmox)
  • VirtualBox

Based on my notes in the above link and the links below:

Note this isn’t just for Linux guests/hosts: Most guests (including Windows) can do a SCSI bus re-scan and detect new SCSI devices.

The trick here is that the guest must already have a virtual SCSI controller (adding that will require a reboot of the guest).

Then adding a new SCSI disk on that controller from any host (Windows, Mac, ESXi, vSphere) should work fine.

–jeroen

Posted in ESXi4, ESXi5, ESXi5.1, ESXi5.5, ESXi6, ESXi6.5, Fusion, Hyper-V, KVM, Power User, Proxmox, View, VirtualBox, Virtualization, VMware, VMware ESXi, VMware Workstation | Leave a Comment »

VMware Converter downloads

Posted by jpluimers on 2019/08/02

Since the VMware site is a maze, so below are some download and information links.

[WayBack] Upgraded to 6.1.1. build-3533064 – cannot restore from Acronis TrueImage TIB files… |VMware Communities -> you need 6.0 or earlier for that:

Support notice

VMware vCenter Converter Standalone 6.0 is the last release of the product to support third-party backup images and virtual machines as sources for conversion. This capability will be discontinued in the next release. If you use this capability, you should start planning your transition.

Interoperability

Third-party backup images and virtual machines – to be discontinued. See Support notice.

  • Acronis True Image Echo 9.1 and 9.5, and Acronis True Image Home 10 and 11 (.tib)
  • Symantec Backup Exec System Recovery (formerly LiveState Recovery) 6.5, 7.0, 8.0, and 8.5, and LiveState Recovery 3.0 and 6.0 (.sv2i format only)
  • Norton Ghost version 10.0, 12.0, and 14.0 (.sv2i format only)
  • Parallels Desktop 2.5, 3.0, and 4.0 (.pvs and .hdd). Compressed disks are not supported
  • Parallels Workstation 2.x (.pvs). Compressed disks are not supported. Parallels Virtuozzo Containers are not supported.
  • StorageCraft ShadowProtect Desktop, ShadowProtect Server, ShadowProtect Small Business Server (SBS), ShadowProtect IT Edition, versions 2.0, 2.5, 3.0, 3.1, and 3.2 (.spf)
  • The Microsoft VHD format for the following sources:
    • Microsoft Virtual PC 2004 and Microsoft Virtual PC 2007 (.vmc)
    • Microsoft Virtual Server 2005 and 2005 R2 (.vmc)

For conditions and limitations about converting Backup Exec System Recovery, ShadowProtect, and Consolidated Backup images, see the VMware vCenter Converter Standalone User’s Guide.

–jeroen

Read the rest of this entry »

Posted in Power User, Virtualization, VMware | Leave a Comment »

Logging to syslog on a VMware ESXi machine

Posted by jpluimers on 2019/07/29

Since “esxi write entry to syslog” didn’t return results on how to add new syslog entries, only how to configure syslog.

It was much easier than I hoped for:

logger TEST

With a default configuration this then ends up in /var/log/syslog.log:

grep TEST /var/log/syslog.log

2019-07-29T10:48:31Z root: TEST

Now I know the command, I found

–jeroen

Posted in Power User, Virtualization, VMware, VMware ESXi | Leave a Comment »

ESXi Embedded Host Client

Posted by jpluimers on 2019/07/15

This version of the ESXi Embedded Host Client is written purely in HTML and JavaScript, and is served directly from your ESXi host and should perform much better than any of the existing solutions.

Installing went smooth:

# esxcli software vib install -v https://download3.vmware.com/software/vmw-tools/esxui/esxui-signed-6360286.vib -f
Installation Result
Message: Operation finished successfully.
Reboot Required: false
VIBs Installed: VMware_bootbank_esx-ui_1.23.0-6360286
VIBs Removed: VMware_bootbank_esx-ui_1.21.0-5724747
VIBs Skipped:

Source: ESXi Embedded Host Client

–jeroen

Posted in ESXi6.5, Power User, Virtualization, VMware, VMware ESXi | Leave a Comment »

 
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