With the vCloud Suite as a family of three SKU’s, VMware has executed the most significant re-packaging of its software products in its history. The high end of the suite now includes vSphere, vCloud Director, and most of VMware’s management offerings.
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VMworld 2012 is upon us. Use this list to figure out which booths should be on your short list for creative and new solutions. With over 230 booths to choose from this is a daunting task. If you are interested in management, monitoring, deployment, security, data protection, and desktop management problems, this list will help you.
Coming on the heels of VMware’s acquisition of Nicira, Oracle announced today that it is acquiring network virtualization vendor Xsigo Systems for an undisclosed amount.
Just what are storage hypervisors? There are several companies that claim to have storage hypervisors. Wikipedia states that a hypervisor is “conceptually one level higher than a supervisory program”. We also know that from our normal use of hypervisors that they manage the underlying resources that a guest uses. Do these definitions work for a storage hypervisor?
Storage Security is not only about Encryption, which is just one aspect of Storage Security requirements for the virtual and cloud environments. It is also about increasing defense in depth and knowledge of what is touching your storage environment. As well as providing security around those touch points and to a great extent auditing and protecting the data residing within the storage devices regardless of where the devices live: within the virtual environment or within a cloud.
I recently had the joys of helping deal with an All Paths Down (APD) situation which presented itself when removing a LUN from all the hosts in a cluster. If you do not detach the device first, which will also initiate an unmount operation before you physically unpresent the LUN from the ESX, it causes an APD situation to happen. ADP is when ESXi server no longer has any active paths to a device. When the device is no longer present and you rescan the adapters ESXi server will still retain the information on the removed devices and hostd will continue to try to open a connection to the disk device by issuing different commands like read capacity and read requests to validate the partitions tables are set. If SCSI Sense codes are not returned from a device (you are unable to contact the storage array, or the storage array that does not return the supported “SCSI codes”), then the device is in an All-Paths-Down (APD) state, and the ESXi host continues to send I/O requests until it times out.
Business Agility ...
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EMC VSPEX is a converged infrastructure offering targeting private clouds offered through EMC and VMware VAR’s. This focus upon the channel makes this the first “private cloud in a box” that is explicitly designed for VAR’s and SI’s to take to their mid-market customers. As such the potential for such an offering is huge. However it is highly likely that the success of VSPEX will be clouded by EMC’s less than stellar track record with the channel, and the complete absence of management software from the offering.
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Dell continues its expansion into the cloud and virtual desktop market with the announcement on Monday that it has reached agreement with Wyse Technologies to acquire the company.
Dell has had a long partnership with Devon IT,the Dell OptiPlex FX 130 and FX 170 thin clients and the Dell FX100 Zero Client are OEM editions of the Devon IT TC2, TC5, and TC10. Dell also OEMs Devon IT’s VDI Blaster software thin-client and its Echo Management Console software. All of which are considered to be high quality products. So if Dell already has access to its own thin client products and management software why did it need a thin client vendor of its own, and why didn’t it pick Devon IT instead of Wyse.