Posts Tagged ‘Brocade’

Variety of System Vendors at IBM Edge2015

May 7, 2015

An interesting set of vendor sponsors and exhibitors are lined up for IBM Edge2015 in Las Vegas next week. For the past weeks DancingDinosaur has focused on a small selection of program sessions.  Now let’s take a look at some of the vendors that will be there.

DancingDinosaur loves the vendors because they’re usually the ones underwriting the free entertainment, food, and drinks as well as giving out the nifty stuff. (My daughters used to love going off to school with what they considered cool multi-colored pens, Day-Glo bouncing balls, folding Frisbees, and more, which I picked up free at different vendors’ booths.)

ibm enterprise cloud - cloud breakthrough year infographic_12-17-14b (1)

IBM enterprise cloud platform (click to enlarge)

Let’s start with Rocket Software. DancingDinosaur thinks of them mainly as a mainframe software provider with products for data management, performance optimization, catalog and system management, disaster recovery, storage management, and security. They also offer a bunch of interesting free utilities. At the end of April Rocket announced Rocket Discover, a self-service, intuitive data preparation and discovery solution to lets business managers and executives easily access, manipulate, prepare, and visualize data.

Both Brocade and Cisco will be there. In April, for instance, Brocade announced innovations for its campus LAN switch family. The switch is intended to help organization easily scale to meet increasing campus bandwidth demands. For instance it will deliver the industry’s highest 10 Gigabit Ethernet (GbE) port density for any switch in its class to accommodate what it refers to as the onslaught of user video and wireless traffic that is taxing campus networks.

In early May Cisco announced that Eletrobras, a Brazilian electric utility, would use Cisco’s technology for a smart metering initiative.  The project is expected to enable operational efficiency by improving service quality and control of non-technical losses, which, according to the company, reach 22% in the North and 10% in the Northeast of Brazil compared to required energy.

Of course Red Hat and SUSE, currently the leading Linux providers for the mainframe, will be there. DancingDinosaur has gotten some of his favorite baseball hats from each of these companies at previous IBM Edge conferences.

Red Hat introduced a new business resource planner as part of the latest releases of Red Hat JBoss BPM Suite and Red Hat JBoss BRMS. The planner, based on the open source OptaPlanner JBoss community project, is designed to help enterprises address complex scheduling and resource planning challenges. It also promises to increase operational adaptability in the face of rapidly changing and unpredictable business environments.

In late April SUSE announced the upcoming availability of SUSE Linux Enterprise Server for SAP Applications based on SUSE Linux Enterprise 12. New features, such as full operating system rollback, live kernel patching, and installation automation, should help simplify deployment and can increase uptime of mission-critical SAP solution-based workloads on Linux. SUSE customers should save time and resources as they experience improved performance and reliability.

Since the topic is Linux, let’s not forget Canonical’s Ubuntu, usually regarded as a desktop Linux distribution, is moving onto server platforms. At present Ubuntu is supported on POWER8 but not z. Ubuntu is included in numerous program sessions at Edge2015. For example, Ubuntu on Power – Using PowerKVM, presented by James Nash. The session covers various aspects to consider when moving to Ubuntu on the Power platform running in a PowerKVM environment.

In the exhibition area, where most people congregate for free food and drink after the program sessions there are over 30 exhibitors, including a handful of IBM units. For example, H&W Computer Systems  provides a handful of mainframe tools that enable you to run batch jobs during the business day without impacting CICS, automatically convert JES2 output to PDF or other formats, or use ISPF-like features to manage mainframe datasets. This is hardcore mainframe stuff.

An interesting exhibitor is ownCloud, an enterprise file sync and share system that is hosted in your data center, on your servers, using your storage. ownCloud provides Universal File Access through a single front-end to all of your disparate systems. Users can access company files on any device, anytime, from anywhere while IT can manage, control and audit file sharing activity to ensure security and compliance measures are met. (DancingDinosaur could actually use something like this—make note to check out this exhibitor.)

Recommend you spend a couple of late afternoons grazing through the exhibitor space, enjoying the food and drink, catching some demos, and collecting a new wardrobe of t-shirts and baseball caps.  And don’t forget to pick up some of the other funky stuff for your kids.

Of course, plan to save time for the free evening entertainment. In addition to Penn & Teller, a pair of magicians, and rocker Grace Potter, here. Also there will be a weird but terrific group, 2Cellos as well.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here. If you are attending IBM Edge2015—now sold out—please look for me hanging out wherever people gather around available power outlets to recharge mobile devices.

Virtualized Storage Comes to the zEnterprise/zBX

March 27, 2012

Huh? Mainframe storage has been virtualized for decades. In a presentation at the latest SHARE gathering, however, Dave Lytle from Brocade and Bill Smith from Hitachi Data Systems gave a joint presentation about bringing virtual storage to the z.

In the presentation they explained how the Brocade DCX 8510 Backbone switch combined with the Hitachi Virtual Storage Platform (VSP) provide an alternative for mainframe-attached storage environments.  They aren’t suggesting you replace the workhorse DS8000 mainframe storage but, rather, augment it.

They call for an open virtualized storage infrastructure that makes it possible to deploy lower cost storage devices in conjunction with automated data tiering to lower the overall total cost of storage.  The cost savings result from shifting more of the storage to slower but less expensive open systems storage through the Hitachi Virtual Storage Platform (VSP).  When a piece of data needs the faster, more costly primary z storage, the automation brings it back. Without the automation, this would be a slow, error-prone operation that almost nobody would bother with.

The promise, say Lytle and Smith, is faster deployment of new applications and non-disruptive re-deployment of storage assets between mainframe and open system environments. This kind of dynamic tiering already has gained traction in the open systems world.  Even the big mainframe storage players, IBM and EMC, have products there. IBM has the automated System Storage Easy Tier offering and EMC brings its Fully Automated Storage Tiering (FAST) product.

In addition to the HDS VSP offering the approach described by Lytle and Smith is built around a new 16 Gbps Fibre Channel Brocade DCX 8510 Backbones switching infrastructure. According to Brocade, they match the industry’s fastest and most scalable System z mainframes with the highest-performing and most reliable FICON infrastructure to maximize consolidation and virtualization of traditional mainframe and emerging Linux and Windows workloads. All the while they simplifying fabric management for FICON and Fibre Channel intermix environments. The Brocade DCX 8510 directors have been qualified for mainframe environments, allowing enterprises to fully exploit the capabilities of the IBM zEnterprise FICON infrastructure.

The reference to traditional mainframe and emerging Linux and Windows workloads sounds like the zEnterprise/zBX combination. Basically, you should be able to connect your lower cost, lower performing open system storage for use with your zBX Windows blades and manage it all through the z.  DancingDinosaur sees some definite cost, efficiency, and convenience advantages in that alone while providing one more reason for organizations to consider the zBX with Windows blades.

The Brocade and HDS products do boast some impressive capabilities.  The Brocade FICON product offers a simultaneous send-and-receive 16Gbps line rate on all chassis ports concurrently (no blocking), five-nines (99.999%) availability, and 4x improvement in energy efficiency over competitive switches.

The HDS VSP is fully mainframe compatible. It provides frontend and backend directors, cache, and processors to handle time-sensitive processing tasks and supports multiple types of disk drive (SSD, SAS and SATA) to meet a variety of performance and cost requirements. The virtual storage directors and cache combine to deliver performance throughput of over 1 million IOP/s with full FICON support.

The issue of connecting zEnterprise and open systems storage for the purposes of tiering is just ramping up.  Lytle and Smith report plans already underway for the next SHARE gathering (Aug. 5-10, 2012) in Anaheim, CA.  The MVS group at SHARE apparently is preparing to bring IBM, EMC, and HDS together to talk about tiering on the mainframe.


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