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VMware ESXi 5.5 Update 3 Çıktı

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ESXI versiyon Downgrade
ESXI versiyon Downgrade

Yenilikler

This release of VMware ESXi contains the following enhancements:

  • I/O Filter: vSphere APIs for I/O Filtering (VAIO) provide a framework that allows third parties to create software components called I/O filters. The filters can be installed on ESXi hosts and can offer additional data services to virtual machines by processing I/O requests that move between the guest operating system of a virtual machine and virtual disks.
  • Exclusive affinity to additional system contexts associated with a low-latency VM: This release introduces a new VMX option sched.cpu.latencySensitivity.sysContexts to address issues on vSphere 6.0 where most system contexts are still worldlets. The Scheduler utilizes the sched.cpu.latencySensitivity.sysContexts option for each virtual machine to automatically identify a set of system contexts that might be involved in the latency-sensitive workloads. For each of these system contexts, exclusive affinity to one dedicated physical core is provided. The VMX option sched.cpu.latencySensitivity.sysContexts denotes how many exclusive cores a low-latency VM can get for the system contexts.
  • ESXi Authentication for Active Directory:ESXi is modified to only support AES256-CTS/AES128-CTS/RC4-HMAC encryption for Kerberos communication between ESXi and Active Directory.
  • Support for SSLv3: Support for SSLv3 has been disabled by default. For further details, see Knowledge Base article 2121021.
  • Stretched Clusters: Virtual SAN 6.0 Update 1 supports stretched clusters that span geographic locations to protect data from site failures or loss of network connection.

Supported Upgrade Paths for Upgrade to ESXi 5.5 Update 3:

Upgrade Deliverables Supported Upgrade Tools Supported Upgrade Paths to ESXi 5.5 Update 3
ESX/ESXi 4.0:
Includes
ESX/ESXi 4.0 Update 1
ESX/ESXi 4.0 Update 2

ESX/ESXi 4.0 Update 3
ESX/ESXi 4.0 Update 4
ESX/ESXi 4.1:
Includes
ESX/ESXi 4.1 Update 1
ESX/ESXi 4.1 Update 2

ESX/ESXi 4.1 Update 3
ESXi 5.0:
Includes
ESXi 5.0 Update 1

ESXi 5.0 Update 2
ESXi 5.0 Update 3
ESXi 5.1
Includes
ESXi 5.1 Update 1
ESXi 5.1 Update 2
ESXi 5.5
Includes
ESXi 5.5 Update 1
ESXi 5.5 Update 2
 
VMware-VMvisor-Installer-5.5.0.update03-3029944.x86_64.iso

 

  • VMware vCenter Update Manager
  • CD Upgrade
  • Scripted Upgrade
Yes Yes Yes Yes Yes
update-from-esxi5.5-5.5_update03.zip
  • VMware vCenter Update Manager
  • ESXCLI
  • VMware vSphere CLI
No No Yes* Yes* Yes
Using patch definitions downloaded from VMware portal (online) VMware vCenter Update Manager with patch baseline No No No No Yes

 

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