Skip to main content

Dell prepares for battle with Virtualization Practices and Tools for the Clouds!

Dell has bought out new switches to connect these servers to networks. There is a modular 8-port 10gigE switch (M8924), supporting multiple interface types, and an 8-port Fibre Channel switch courtesy of Brocade (M5024). The 10GigE switch is the first such to have 8 external ports and is a natural choice for linking the new servers to the EqualLogic iSCSI storage.

Dell says its storage can thinly-provision apps running in a Citrix Xenserver environment, doling out the storage actually needed for written data rather than supplying the full allocation up front with lots of spinning but empty disks. The PS storage is also integrated with VMware Virtual Centre and Xenserver for snapshots. There is expanded management support for VMware, Hyper-V and Xenserver.

Michael Dell this week bought $100m of Dell stock. He and his company are on a tightly-scripted, hard-driving mission to become the best virtualized server hardware and storage provider, a one-stop, virtualized server and storage shop. You need switches? We got switches. You need management? We got management? You need services? We got consultants. Whatever you need we got. It's all Dellishly impressive.


Chris at El Reg

Comments

Popular posts from this blog

Security: VMware Workstation 6 vulnerability

vulnerable software: VMware Workstation 6.0 for Windows, possible some other VMware products as well type of vulnerability: DoS, potential privilege escalation I found a vulnerability in VMware Workstation 6.0 which allows an unprivileged user in the host OS to crash the system and potentially run arbitrary code with kernel privileges. The issue is in the vmstor-60 driver, which is supposed to mount VMware images within the host OS. When sending the IOCTL code FsSetVoleInformation with subcode FsSetFileInformation with a large buffer and underreporting its size to at max 1024 bytes, it will underrun and potentially execute arbitrary code. Security focus

OS Virtualization comparison: Parallels' Virtuozzo vs the rest

Virtuozzo's main differentiators versus hypervisors center on overhead, virtualization flexibility, administration and cost. Virtuozzo requires significantly less overhead than hypervisor solutions, generally in the range of 1% to 5% compared with 7% to 25% for most hypervisors, leaving more of the system available to run user workloads. Customers can also virtualize a wider range of applications using Virtuozzo, including transactional databases, which often suffer from performance problems when used with hypervisors. On the administration side, customers need to manage, maintain and secure just a single OS instance, while the hypervisor model requires customers to manage many OS instances. Of course, the hypervisor vendors have worked hard to automate much of this process, but it still requires more effort to manage and maintain multiple operating systems than a single instance. Finally, OS virtualization with Virtuozzo has a lower list price than the leading hypervisor for comme...