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Can I reduce memory on vCenter appliance 6.0 from 24Gb -> 16Gb

Hi, Long story short I need to reduce the memory of my vCenter appliance server as the datastore its on is currently overallocated. Im waiting for more hard drives to come in so I can then migrate it....

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vSphere Web Client - wrong date/time format?

Hi. In the vSphere Web Client, it seems the dates/times are always displayed in American format (mm/dd/yyyy, h:mm AM/PM) instead of my computer's and my vCenter (Windows) Server's correct...

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Usage of PowerCLI can cause the performance issue @ vCenter

Is Usage of powercli multiple sessions can cause the performance issue @ vCenter?

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redhat vm with esxi 5.5 u2

i have vcenter 5.5 u2 and esxi 5.5 u2 . when i create redhat 7 vm i cant see on vsphere client but with vsphere web client it is possible to create . Also i checked the compatibility guide . redhat 7...

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Security Warning(s) on vSphere Client Connection?

 Every time a vSphere client connects to the server two security warnings are displayed (see the attached image). Clicking View Certiface allows you to "install" the certificate, but always leaves you...

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Maximum Secondary VLANs in Primary VLAN

How many maximum secondary vlans can be there under one primary vlan?

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OpenSSL oracle padding vulnerability(CVE-2016-2107)

Our current vCenter 6.2 is running with OpenSSL 1.0.1p 9 Jul 2015,  CVE-2016-2107 (OpenSSL advisory)  [High severity] 3rd May 2016:   A MITM attacker can use a padding oracle attack to decrypt traffic...

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VCSA 6 - VMware Tools power-on script did not run successfully - but it...

I've had occasion to restart our vCenter Server Appliance a couple of times this week, and the following error message has come up after the appliance has restarted: The VMware Tools power-on script...

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power management

what is the power management policy. some people says power management must be high . Also i am using hp server and there are power management policy in hp server. this is same policy ? if i change...

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Anyone having issues migration VCS 5.5 to VCSA6 U2M?

I have been testing the new VCSAv U2m. Migrating from AD joined VCS 5.5 with embedded database. The migration always works with zero errors and I can login with the local SSO admin. However the...

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idle vm

We have 700 virtual machines on vcenter. we dont know that who use virtual machines . i checked Idle vm's and there are lots of idle vm's on vcenter. so i want to delete some vm's on my vcenter . what...

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Different speed CPU VMware Cluster

Hi, I have 3.0ghz cpu on a esx host and 2.0ghz on other esx host. When I create a cluster, Is this cluster work as 2.0ghz speed?I mean, does cluster lower the 3.0ghz to 2.0ghz on first esx for...

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Installing STAF on VCSA

Hi all, how can I confirm if STAF is running on a Vcenter server for cert testing?  I am having an issue where a Verify test fails when the workbench tries to connect to the VCenter server.  All the...

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Moving VM's to new datastore

From on a couple of my VM's they have multiple datastores listed in Storage. I browse both, but only one has a folder for the FM in it. Not sure why the other datastore would be listed. Any ideas?

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VCSA 6.0 VMware Content Library Service

It seems as though the Content Library Service has up and vanished from my vCenter Services. I created a content library back in April. I went to delete and add an online library I built and it...

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Webclient browsing problem with multi-site PSC & VCS implementation

Hi all, I just deployed a brand new VC6 environment which consist from two sites. I wanted to implement separate VC Server + External PSC instances at each site where the PSC's are sharing a common...

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VMware Tools Time Synchronization

i have 600 vm's on vcenter 5.5 u2 . how to find which VMware Tools Time Synchronization check box enable on vmware tools on vm's. with rvtools or vrealiza ? . dont use power cli .any idea ?

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Internet Explorer 11 and vCenter 5.5 web client

I am testing in preparation to upgrade vSphere from 5.0 to 5.5. One thing I have noticed is the web client seems to have a problem with IE 11. I get this message in a bar at the top of the browser:...

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shared disk

I have 2 virtual machines in  same cluster. ( vcneter 5.5 u2 ) one vm is redhat 6 linux another vm is redhat 7 linux. I want to create one shared disk ( 500 gb ) is it possible ? how to create it ?

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VM's loosing MAC address when mounted from replicated VMFS

Hi Everyone Not sure if there is a quick answer to this..... We run 2 Datacentres managed by one vCentre in the primary data centre.  We use EMC storage with Recover point doing the replication to...

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