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VMWare: CPU Nutzung / Lizenzierung

Allemeine VMWare Info http://www.vmware.com/files/de/pdf/vi_brochure_de.pdf CPU Nutzung mit VMWare When CPU resources are overcommitted, the ESX Server host time‐slices the physical processors across all virtual machines so each virtual machine runs as if it has the specified number of processors. When an ESX Server host runs multiple virtual machines, it allocates each virtual machine a fair share of the physical resources Weiterführende Infos: http://www.vmware.com/files/pdf/VMware_paravirtualization.pdf http://vmware-land.com/Top_10_Lists.html http://www.vmware.com/pdf/vi3_35/esx_3/r35/vi3_35_25_resource_mgmt.pdf http://www.vmware.com/pdf/vi3_301_201_resource_mgmt.pdf Lizenzierung SQL Server in VMWare Umgebung F. Muss in einem System mit Intel Hyper-Threading-Technologie für jeden logischen Prozessor gezahlt werden? A. Im Pro-Prozessorlizenzmodell erfordert SQL Server 2005 nur eine Lizenz für jeden physikalischen Prozessor. In einer virtuellen Umgebung ist eine Lizenz erforderlich ...

Resize VM System Disk

Method 2 – Using Vmware Converter (http://www.vmware.com/download/converter/) to shrink or extend a disk When you use Converter to copy a VM it will transfer the data to the destination server by one of two ways. If you do not change the disk size or increase the size of your original disks then it does a block level clone of the drive. If you reduce the size of your original disks it instead does a file level clone of the drive. • Download and install Converter on the VM that you want to resize the drives, reboot after the install completes • Start Converter application, click the Import Machine button • Click Next at the Welcome screen and then Next again at the Source screen • Select ‘Physical Computer’ and click Next o Select “This Local Machine” and click Next • At the Source Data screen select your volumes and change “Maintain Size” to “Type Size in GB” and enter your new disk size and click Next • At the Destination screen click Next • Select “Import this machine to a Vmware ESX...

SSH Connect für root auf VMWare ESX

SSH Security SSH is a commonly used UNIX and Linux command shell that lets you remotely log in to the service console and perform certain management and configuration tasks for ESX Server 3. SSH is used for secure logins and data transfers because it offers stronger protection than other command shells. In this ESX Server 3 release, the SSH configuration is enhanced to provide a higher security level. Key features of this enhancement include: Version 1 SSH protocol disabled – VMware no longer supports Version 1 SSH protocol and uses Version 2 protocol exclusively. Version 2 eliminates certain security issues present in Version 1 and provides you with a safer communications interface to the service console. Improved cipher strength – SSH now supports only 256‐bit and 128‐bit AES ciphers for your connections. Limits on remote logins as root – You can no longer remotely log in as root. Instead, you log in as an identifiable user and either use the sudo command to execute specific opera...

VMWare : Virtueller Schub in der Praxis

Folgender Artikel wurde in der InfoWeek 12/2006 publiziert: Ist schon etwas älter, aber das Thema nach wie vor aktuell: http://www.infoweek.ch/archive/ar_single.cfm?ar_id=17327&ar_subid=2&sid=0 oder http://www.trivadis.com/images/06_12_virtualisierung_tcm16-15186.pdf