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Posts Tagged ‘Release’

VMware: What’s new in vSphere 5.5

September 6th, 2013 No comments

Summary of new features and capabilities available in vSphere 5.5

  • Doubled Host-Level Configuration Maximums – vSphere 5.5 is capable of hosting any size workload; a fact that is punctuated by the doubling of several host-level configuration maximums.  The maximum number of logical CPUs has doubled from 160 to 320, the number of NUMA nodes doubled from 8 to 16, the number of virtual CPUs has doubled from 2048 to 4096, and the amount of RAM has also doubled from 2TB to 4TB. There is virtually no workload that is too big for vSphere 5.5!
  • Hot-pluggable PCIe SSD Devices – vSphere 5.5 provides the ability to perform hot-add and remove of SSD devices to/from a vSphere 5.5 host.  With the increased adoption of SSD, having the ability to perform both orderly as well as unplanned SSD hot-add/remove operations is essential to protecting against downtime and improving host resiliency.
  • Improved Power Management – ESXi 5.5 provides additional power savings by leveraging CPU deep process power states (C-states).   By leveraging the deeper CPU sleep states ESXi can minimizes the amount of power consumed by idle CPUs during periods of inactivity.  Along with the improved power savings comes additional performance boost on Intel chipsets as turbo mode frequencies can be reached more quickly when CPU cores are in a deep C-State.
  • Virtual Machine Compatibility ESXi 5.5 (aka Virtual Hardware 10) – ESXi 5.5 provides a new Virtual Machine Compatibility level that includes support for a new virtual-SATA Advance Host Controller Interface (AHCI) with support for up to 120 virtual disk and CD-ROM devices per virtual machine.   This new controller is of particular benefit when virtualizing Mac OS X as it allows you to present a SCSI based CD-ROM device to the guest.
  • VM Latency Sensitivity – included with the new virtual machine compatibility level comes a new “Latency Sensitivity” setting that can be tuned to help reduce virtual machine latency.  When the Latency sensitivity is set to high the hypervisor will try to reduce latency in the virtual machine by reserving memory, dedicating CPU cores and disabling network features that are prone to high latency.
  • Expanded vGPU Support – vSphere 5.5 extends VMware’s hardware-accelerated virtual 3D graphics support (vSGA) to include GPUs from AMD.  The multi-vendor approach provides customers with more flexibility in the data center for Horizon View virtual desktop workloads.  In addition 5.5 enhances the “Automatic” rendering by enabling the migration of virtual machines with 3D graphics enabled between hosts running GPUs from different hardware vendors as well as between hosts that are limited to software backed graphics rendering.
  • Graphics Acceleration for Linux Guests – vShere 5.5 also provides out of the box graphics acceleration for modern GNU/Linux distributions that include VMware’s guest driver stack, which was developed by VMware and made available to all Linux vendors at no additional cost.
  • vCenter Single Sign-On (SSO) – in vSphere 5.5 SSO comes with many improvements.   There is no longer an external database required for the SSO server, which together with the vastly improved installation experience helps to simplify the deployment of SSO for both new installations as well as upgrades from earlier versions.   This latest release of SSO provides enhanced active directory integration to include support for multiple forest as well as one-way and two-way trusts.  In addition, a new multi-master architecture provides built in availability that helps not only improve resiliency for the authentication service, but also helps to simplify the overall SSO architecture.
  • vSphere Web Client – the web client in vSphere 5.5 also comes with several notable enhancements.  The web client is now supported on Mac OS X, to include the ability to access virtual machine consoles, attach client devices and deploy OVF templates.  In addition there have been several usability improvements to include support for drag and drop operations, improved filters to help refine search criteria and make it easy to find objects, and the introduction of a new “Recent Items” icon that makes it easier to navigate between commonly used views.
  • vCenter Server Appliance – with vSphere 5.5 the vCenter Server Appliance (VCSA) now uses a reengineered, embedded vPostgres database that offers improved scalabilityI wasn’t able to officially confirm the max number of hosts and VMs that will be supported with the embedded DB.  They are targeting 100 hosts and 3,000 VMs but we’ll need to wait until 5.5 releases to confirm these numbers.  However, regardless what the final numbers are, with this improved scalability the VCSA is a very attractive alternative for folks who may be looking to move a way from a Windows based vCenter.
  • vSphere App HA – App HA brings application awareness to vSphere HA helping to further improve application uptime.  vSphere App HA works together with VMware vFabric Hyperic Server to monitor application services running inside the virtual machine, and when issues are detected perform restart actions as defined by the administrator in the vSphere App HA Policy.
  • vSphere HA Compatibility with DRS Anti-Affinity Rules –vSphere HA will now honor DRS anti-affinity rules when restarting virtual machines.  If you have anti-affinity rules defined in DRS that keep selected virtual machines on separate hosts, VMware HA will now honor those rules when restarting virtual machines following a host failure.
  • vSphere Big Data Extensions(BDE) – Big Data Extensions is a new addition to the VMware vSphere Enterprise and Enterprise Plus editions.  BDE is a vSphere plug-in that enables administrators to deploy and manage Hadoop clusters on vSphere using the vSphere web client.
  • Support for 62TB VMDK – vSphere 5.5 increases the maximum size of a virtual machine disk file (VMDK) to 62TB (note the maximum VMFS volume size is 64TB where the max VMDK file size is 62TB).  The maximum size for a Raw Device Mapping (RDM) has also been increased to 62TB.
  • Microsoft Cluster Server (MCSC) Updates – MSCS clusters running on vSphere 5.5 now support Microsoft Windows 2012, round-robin path policy for shared storage, and iSCSI and Fibre Channel over Ethernet (FCoE) for shared storage.
  • 16Gb End-to-End Support – In vsphere 5.5 16Gb end-to-end FC support is now available.  Both the HBAs and array controllers can run at 16Gb as long as the FC switch between the initiator and target supports it.
  • Auto Remove of Devices on PDL – This feature automatically removes a device from a host when it enters a Permanent Device Loss (PDL) state.  Each vSphere host is limited to 255 disk devices, removing devices that are in a PDL state prevents failed devices from occupying a device slot.
  • VAAI UNMAP Improvements – vSphere 5.5 provides  and new “esxcli storage vmfs unmap” command with the ability to specify the reclaim size in blocks, opposed to just a percentage, along with the ability to reclaim space in increments rather than all at once.
  • VMFS Heap Improvements – vSphere 5.5 introduces a much improved heap eviction process, which eliminates the need for large heap sizes.  With vSphere 5.5 a maximum of 256MB of heap is needed to enable vSphere hosts to access the entire address space of a 64TB VMFS.
  • vSphere Flash Read Cache – a new flash-based storage solution that enables the pooling of multiple flash-based devices into a single consumable vSphere construct called a vSphere Flash Resource, which can be used to enhance virtual machine performance by accelerating read-intensive workloads.
  • Link Aggregation Control Protocol (LACP) Enhancements – with the vSphere Distributed Switch in vSphere 5.5 LACP now supports 22 new hashing algorithms, support for up to 64 Link Aggregation Groups (LAGs), and new workflows to help configure LACP across large numbers of hosts.
  • Traffic Filtering Enhancements – the vSphere Distributed Switch now supports packet classification and filtering based on MAC SA and DA qualifiers, traffic type qualifiers (i.e. vMotion, Management, FT), and IP qualifiers (i.e. protocol, IP SA, IP DA, and port number).
  • Quality of Service Tagging – vSphere 5.5 adds support for Differentiated Service Code Point (DCSP) marking.  DSCP marking support enables users to insert tags in the IP header which helps in layer 3 environments where physical routers function better with an IP header tag than with an Ethernet header tag.
  • Single-Root I/O Virtualization (SR-IOV) Enhancements – vSphere 5.5 provides improved workflows for configuring SR-IOV as well as the ability to propagate port group properties to up to the virtual functions.
  • Enhanced Host-Level Packet Capture – vSphere 5.5 provides an enhanced host-level packet capture tool that is equivalent to the command-line tcpdump tool available on the Linux platform.
  • 40GB NIC Support – vSphere 5.5 provides support for 40GB NICs.  In 5.5 the functionality is limited to the Mellanox ConnectX-3 VPI adapters configured in Ethernet mode.
  • vSphere Data Protection (VDP) – VDP has also been updated in 5.5 with several great improvements to include the ability to replicate  backup data to EMC Avamar,  direct-to-host emergency restore, the ability to backup and restore of individual .vmdk files, more granular scheduling for backup and replication jobs, and the ability to mount existing VDP backup data partitions when deploying a new VDP appliance.  For more information about these new features as well as more information about VDP vs. VDP advanced check outJeff Hunter’s recent blog post.

Source: VMware

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: VMware vCenter 5.0 Update 1b Patch is now available

August 17th, 2012 4 comments

VMware vCenter Server 5.0 Update 1b is a patch release and offers the following improvements:

  • vCenter Server 5.0 Update 1b introduces support for the following vCenter Databases
    • Oracle 11g Enterprise Edition, Standard Edition, Standard ONE Edition Release 2 [11.2.0.3] – 64 bit
    • Oracle 11g Enterprise Edition, Standard Edition, Standard ONE Edition Release 2 [11.2.0.3] – 32 bit
  • vCenter Server Appliance Database Support: The DB2 express embedded database provided with the vCenter Server Appliance has been replaced with VMware vPostgres database. This decreases the appliance footprint and reduces the time to deploy vCenter Server further.
  • Resolved Issues: In addition, this release delivers a number of bug fixes that have been documented in the Resolved Issues section.

vCenter Server 5.0 Update 1a has been removed from the VMware download site due to issues encountered when upgrading with an Oracle database for Windows. vCenter Server Update 1a is replaced by vCenter Server 5.0 Update 1b, which is functionally identical to vCenter Server 5.0 Update 1a and includes the fix for the issue encountered when upgrading with an Oracle database for Windows. Please refer to KB 2032277 and the Resolved issues section of the release notes for more information.

VMware vCenter 5.0 Update 1b Patch is available for download at: https://my.vmware.com/web/vmware/info/slug/datacenter_cloud_infrastructure/vmware_vsphere/5_0.

 

More information: VMware Release notes

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: VMware ESXi 5.0 Complete Update 1

March 16th, 2012 1 comment

Today VMware released ESXi 5.0 Update 1 with a download size of 564 mb

The update contains multiple bug/hotfixes bundled in Update 1, some more information:

This patch release contains the bug fixes for ESXi. For more information, see the KB articles for the individual bulletins.
For information about the issues fixed with the ESXi-5.0.0-20120301001s-standard image profile, see KB 2012673.
For information about the issues fixed with the ESXi-5.0.0-20120301001s-no-tools image profile, see KB 2012674.
For information about the issues fixed with the ESXi-5.0.0-20120302001-standard image profile, see KB 2012671.
For information about the issues fixed with the ESXi-5.0.0-20120302001-no-tools image profile, see KB 2012672.

Host Reboot Required: Yes
Virtual Machine Migration or Shutdown Required: Yes

 

Source: VMware

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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Software: PuTTY b0.61 is released

July 13th, 2011 No comments

2011-07-12 PuTTY 0.61 is released:

PuTTY 0.61 is out, after over four years (sorry!), with new features, bug fixes, and compatibility updates for Windows 7 and various SSH server software.

image

Download: PuTTY

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: Complete installation VMware vSphere ESXi 5.0.0

July 12th, 2011 2 comments

I just finished the (first) installation of the new release: vSphere 5.0 , in this post I show you the complete installation of a VMware vSphere ESXi 5.0.0 host.


Installation process:

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– Setup is loading files

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– Setup is checking hardware

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– Press [Enter] to continue

Read more…

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: vSphere 5.0 is released with new HA features!

July 12th, 2011 No comments

Today VMware announced the release of VMware vSphere 5.0.  This is a huge release!  Some of the key features of this release include:

  • Convergence. vSphere 5.0 is the first vSphere release built exclusively on the vSphere ESXi 5.0 hypervisor architecture as the host platform.
  • VMware vSphere Auto Deploy. VMware vSphere Auto Deploy simplifies the task of managing ESXi installation and upgrade for hundreds of machines.
  • New Virtual machine capabilities. 32-way virtual SMP, 1TB virtual machine RAM, Software support for 3D graphics, and more.
  • Expanded support for VMware Tools versions. VMware Tools from vSphere 4.x is supported in virtual machines running on vSphere 5.0 hosts.
  • Storage DRS. This feature delivers the DRS benefits of resource aggregation, automated initial placement, and bottleneck avoidance to storage.
  • Profile-driven storage. This solution allows you to have greater control and insight into characteristics of your storage resources.
  • VMFS5. VMFS5 is a new version of vSphere Virtual Machine File System that offers improved scalability and performance, and provides Internationalization support.
  • Storage vMotion snapshot support. Allows Storage vMotion of a virtual machine in snapshot mode with associated snapshots.
  • vSphere Web Client. A new browser-based user interface that works across Linux and Windows platforms.
  • vCenter Server Appliance. A vCenter Server implementation running on a pre-configured Linux-based virtual appliance.
  • vSphere High Availability. VMware High Availability has been transformed into a cloud-optimized availability platform.

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: RVTools 3.1

April 12th, 2011 3 comments

Rob de Veij updated RVTools to version 3.1 , release notes:

– Logon form tab order rearranged
– Logon form will remember your last selected host / vCenter server
– On vInfo new fields Provisioned, Used and shared storage
– On vInfo new fields install Boot Required, number of Virtual Disks
– On vInfo new fields Fault Tolerance State, FT Latency Status, FT Band width and
– FT Secondary Latency
– On vInfo new field 128-bit SMBIOS UUID of the virtual machine.
– On vDatastore new fields Total provisioned, Used and shared storage
– On vDatastore new fields SIOC enabled flag and congested threshold value
– On vDisk new field disk persistence mode.
– On vNetwork all IP addresses of adapter are now visible
– On vMemory new field distributed Memory Entitlement
– On vCPU new fields static Cpu Entitlement and field distributed Cpu Entitlement
– On vHost new fields Current EVC mode and Max EVC mode
– New batch command line parameters -u user and -p password

– Bugfix: custom fields not always visible on vSnapshot tab.
– Bugfix: Export to Excel, some numeric columns are saved as text instead of numbers
– RVToolsBatch.cmd with send by email example deployed in RVTools program file directory

 

Latest Version: 3.1 | April, 2011
Download | Documentation

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: vSphere 4.1 Update 1 released

February 11th, 2011 No comments

This release of VMware vCenter Server 4.1 Update 1 offers the following improvements:

  • Additional Guest Operating System Customization Support: vCenter Server now supports customization of the following guest operating systems:
    • Windows 7 SP1 (x32 and x64)
    • Windows Server 2008 R2 SP1 (x32 and x64)
    • RHEL 6.0 (x32 and x64)
    • RHEL5.5 (x32 and x64)
  • Additional vCenter Server Database Support: vCenter Server now supports the following databases:
    • Microsoft SQL Server 2008 R2
    • Microsoft SQL Server 2005 SP3
    • Oracle 11g Standard/Enterprise Release 2, 11.2.0.1.0 or later,  (x32 and x64)
    • IBM DB2 9.7.2 Express C (x32 and x64)
    • IBM DB2 9.7.2 Enterprise (x32 and x64)
      For more information about using IBM DB2 – 9.7.2 database with vCenter Server 4.1 Update 1, see KB 1033201.
  • Resolved Issues: In addition, this release delivers a number of bug fixes that have been documented in the Resolved Issues

Download: VMware

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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VMware: Update: RVTool 3.0 .. the best free VMware overview application!

January 29th, 2011 5 comments

RVTools is a windows .NET 2.0 application which uses the VI SDK to display information about your virtual machines and ESX hosts. Interacting with VirtualCenter 2.5, ESX 3.5, ESX3i, ESX4i and vSphere 4 RVTools is able to list information about cpu, memory, disks, nics, cd-rom, floppy drives, snapshots, VMware tools, ESX hosts, nics, datastores, service console, VM Kernel, switches, ports and health checks. With RVTools you can disconnect the cd-rom or floppy drives from the virtual machines and RVTools is able to list the current version of the VMware Tools installed inside each virtual machine. and update them to the latest version.

 

 

Release notes: Version 3.0 (January, 2011)

Pass-through authentication implemented. Allows you to use your logged on
Windows credentials to automatically logon.

On vInfo the columns Commited, Uncommited, Shared and on vSnapshot the
column size are now formated in MBs instead of bytes.

New tabpage created with service console and VMKernel information.

Now using vSphere Web Services SDK 4.1 which supports the new features
available in vSphere 4.1

Export to csv file now uses Windows regional separator

Using NPOI to make it possible to write directly to xls files without the need for a
installed Excel version on the system.

New menu function to write all information to one excel workbook with for each
tabpage a new worksheet.

 

Support:

This application supports ESX Server 3.5, VirtualCenter 2.5, ESX Server 3i,·ESX Server 4i, VirtualCenter 4.0, ESX 4.0, VirtualCenter 4.1 and ESX 4.1

 

Latest Version: 3.0 | January, 2011
Download | Documentation

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has over 15 years experience in IT, primary focus: virtualization and modern worksplace.

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