vMotion failed (The VM failed to resume on the destination during early power on.)

I had to do some maintenance on a host but one of the Virtual Machines failed to move away, and came with a “General System Error”: In the log file (vmware.log) of the Virtual Machine was the following lines: 2014-09-08T10:42:01.220Z| Worker#0| I120: DISKLIB-CTK   : Could not open tracking file. File open returned IO error […]

VMware Fusion 7 Released

VMware has released VMware Fusion version 7.0. What's New VMware Fusion Pro has been updated for OS X Yosemite. Visual changes include a new flatter application icon, changes to include translucent elements, and Yosemite style full-screen behavior. VMware Fusion Pro includes the latest virtual hardware revision with support for: Advanced Haswell processor features, including AVX2 inside […]

Sizing of vSAN

I been asked about how to size VMware vSAN solutions, both from Hardware Business Managers and Customers, this have been a manual calculation, with some help from different blogs. Now VMware has released a online tool that you can help:¬†https://vsansizer.vmware.com/ The result of the tool may be that you only need 3 hosts, which is the minimum, but […]

HP 3PAR StoreServ and VMware vSphere 5 Best Practice

HP has changed there best practice for using there 3PAR StoreServ Storage systems when using Round Robin multi-pathing policy.  The old recommandation was to use IOPS=100, and this has changed to IOPS=1. so for setting this you should use the following. 3PAR runninng Persona 6: 3PAR running Persona 11: See also dokuments from HP: White Pape: HP 3PAR StoreServ Storage […]

vCenter Operations Manager error: “number of resources exceeds supported limit”

I have had this issue at a customer, where vCops after running for some time, came with this administrative alert.: "number of resources exceeds supported limit" After some searching on the internet i found 2 articles that had something about this: https://www.comdivision.com/kb/vcenter-operations-manager-error-number-of-resources-exceeds-supported-limit.html http://www.virtualiseme.net.au/index.php/vcops-max-number-of-supported-resources/ They both pointed to a advanced setting that should be set, but nothing about […]

ESXi 5.5 Update 1 and NFS APD fix

VMware has released a fix for the problem with disconneted NFS Datastores in ESXi 5.5 Update 1, with Express Patch 04. See more in the VMware KB about the problem: http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2076392 And the Express patch discription can be found here: http://kb.vmware.com/selfservice/search.do?cmd=displayKC&docType=kc&docTypeID=DT_KB_1_1&externalId=2077360 I have not testet this patch, so use this information as is. Share This: