虚拟化技术交流2010-from-simple.pptVIP

* * * * * vCenter Data Recovery is a new tool for VMware Infrastructure users that provides complete data protection for your virtual machines. - It’s a disk-based solution that’s easy to use and fast to backup and restore. - It’s built on the VCB API and is fully integrated with vCenter management to enable centralized and efficient scheduling of backup jobs using an intuitive workflow. Step 1: Backing up your virtual machines is a snap – - First you schedule your backups directly through the vCenter interface. FIRST BUILD CLICK - Snapshots are taken at your scheduled intervals and written to near-line storage (local or shared). - After the first full VM backup, subsequent backups are incremental to save time and disk space. - vCenter Data Recovery also uses disk de-duplication to further reduce the disk space required for backup storage. SECOND BUILD CLICK Step 2: The toughest part of the backup process is recovering your apps and data. vCenter Data Recovery makes this process quick and easy – - When a VM goes down, you go to vCenter and quickly access the directory of backup VMs and files. THIRD BUILD CLICK - Select which ones you want to recover (individual files or complete VM) and restore in seconds/minutes - Your applications and data are back up and running! * VMware VMSafe announced earlier in 2008, is a set of APIs that enable protection of VMs by a protection engine that : Works with the hypervisor to inspect a VM’s mem, cpu and storage from a higher privilege point Is isolated from the malware Covers all aspects of security – not limited to network or host. MORE DETAIL Security solutions have an inherent problem. Protection engines are running in the same context as the malware they are protecting against and as a result, malware is able to subvert these engines by simply using the same hooks into the system as the protection engine. Worse, with Longhorn and Vista, Microsoft has enabled Patchguard, effectively eliminating the kernel h