VMware vSphere 6.0.x için tavsiye edilen topolojiler

		Composition	Backup process supported
1 Single Sign-On domain 1 Single Sign-On site 1 vCenter Server with embedded Platform Services Controller	Yes Backing Up and Restoring vCenter Server
1 Single Sign-On domain 1 Single Sign-On site 1 external Platform Services Controllers 1 or more vCenter Server with external Platform Services Controllers	Yes Backing Up and Restoring a vCenter Server Environment with a Single External Platform Services Controller
1 Single Sign-On domain 2 or more Single Sign-On sites 2 or more external Platform Services Controllers 2 or more vCenter Server with external Platform Services Controller	Yes Backing Up and Restoring a vCenter Server Environment with Multiple Platform Services Controller Instances
1 Single Sign-On domain 1 Single Sign-On site 2 or more external Platform Services Controllers 1 or more vCenter Server with external Platform Services Controllers 1 third-party load balancer	Yes Backing Up and Restoring a vCenter Server Environment with Multiple Platform Services Controller Instances
1 Single Sign-On domain 2 Single Sign-On sites 2 or more external Platform Services Controllers 1 or more vCenter Server with external Platform Services Controllers 2 third-party load balancers Note: The dotted line in the image above indicates the Platform Services Controller's site that is defined at installation.	YesBacking Up and Restoring a vCenter Server Environment with Multiple Platform Services Controller Instances
1 Single Sign-On domain 2 Single Sign-On sites 2 or more external Platform Services Controllers 1 or more vCenter Server with external Platform Services Controllers Note: The dotted line in the image above indicates the Platform Services Controller's site that is defined at installation.	Yes Backing Up and Restoring a vCenter Server Environment with Multiple Platform Services Controller Instances

Deprecated topologies

Topologies that are deprecated and will be unsupported in the future. These topologies are not recommended:

Composition	Backup process supported
1 Single Sign-On domain 1 or more Single Sign-On sites 2 or more vCenter Server with embedded Platform Services Controller	None
1 Single Sign-On domain 1 or more Single Sign-On sites 0 external Platform Services Controllers 1 or more vCenter Server with external Platform Services Controllers 1 or more vCenter Server with embedded Platform Services Controller	None
1 Single Sign-On domain 1 or more Single Sign-On sites 1 or more external Platform Services Controllers 1 or more vCenter Server with external Platform Services Controllers 1 or more vCenter Server with embedded Platform Services Controllers

Ref : http://kb.vmware.com/selfservice/search.do?cmd=displayKC&docType=kc&docTypeID=DT_KB_1_1&externalId=2108548

Security of the Vmware vsphere hypervisor dokümanı hakkında

Birgün karşınıza sanal hostların güvenliğini nasıl sağlarım diye bir soru gelirse bakmanız gereken tek doküman aşağıdaki gibidir.

Doküman

İyi Çalışmalar.

Windows Server 2012 Sunucu açılmıyor hikayesi.

Merhaba Arkadaşlar ;

Dün bir arkadaşım aradı.Esxi 5.0 üzerinde Windows Server 2012 OS kullanmak istediğini söyledi .Sanal Sunucu oluşturabiliyormuş fakat Windows Server 2012 sunucunun boot olmadığını söyledi konuyu biraz araştırdık Esx 5.0 versiyonunda bu gibi durumlar varmış. ESXi500-201112001 (2007680) patch uyguladığınızda belirtilen sorun ortadan kalkıyor.

http://kb.vmware.com/selfservice/microsites/microsite.do?cmd=displayKC&docType=kc&externalId=2006859&sliceId=2&docTypeID=DT_KB_1_1

vSphere with Operations Management

Disabling Time Synchronization Hk ;

Merhabalar Arkadaşlar ;

Biraz geç oldu ama Problem yaşayan arkadaşlar için DST ayarlarının nasıl değiştirileceği konusunda aşağıda belirtilen kb sizlere yardımcı olacaktır. Kb yi uyguladıktan sonra.Sanal sunucunuzu mutlaka restart etmeyi unutmayınız.

Microsoft dan aşağıdaki linkte belirtilen hotfix i uygulayınız.
https://support.microsoft.com/en-us/kb/3093503

 http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1189

ESXi 6.0 network connectivity is lost with NETDEV WATCHDOG timeouts in the vmkernel.log

YYYY-MM-DDT21:35:34.007Z cpu0:33245)WARNING: LinNet: netdev_watchdog:3678: NETDEV WATCHDOG: vmnic0: transmit timed outYYYY-MM-DDT21:35:34.007Z cpu0:33245)WARNING: at vmkdrivers/src_92/vmklinux_92/vmware/linux_net.c:3707/netdev_watchdog() (inside vmklinux)

Ref : http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2124669

Enhanced vMotion Capability (EVC)

Enhanced vMotion Capability (EVC) is a cluster feature that enables vMotion between different processor (CPU) generations of the Intel Flex Migration or AMD-V Extended Migration technologies (Intel and AMD processors still cannot be mixed in a cluster!). vMotion requires that each processor of the ESXi hosts in a cluster can provide the same functionality. This is achieved by EVC by masking the new features of newer processors for a virtual machine. By masking these new features the same processor functional level is created across the entire cluster.
With EVC is it possible to combine different processor generations in a cluster and still make sure that virtual machines can be moved from one ESXi host to another using vMotion. EVC masks the new processor functionality for the virtual machines in the cluster. However the new processor features are not disabled.
It is understandable that EVC has impact on only the new processor features such as AMD and SSE instructions. EVC has no effect on processor speed and processor cache levels. Hardware virtualization technologies such as Intel and AMD RVI EPT will still be available for the VMkernel if EVC is enabled.