Data centers across enterprises are witnessing unprecedented data growth, which translates to increased costs and management complexity. One of the leading analyst groups, the Evaluator Group, has analyzed the storage resource management (SRM) software space and created a detailed insight report to outline how the SRM segment is evolving, and why it is important that storage managers need to have a storage strategy aided with a comprehensive tool such as IBM Tivoli Storage Productivity Center to better manage future challenges.
Download this report here, compliments of IBM.
What's more? In addition to simplified management of capacity, performance and provisioning of storage infrastructure, Tivoli Storage Productivity Center V5.1 also enables comprehensive storage replication management.
In many enterprises today, storage replication is riddled with manual errors and/or poorly written in-house scripts that often provide no view of overall copy environment status. Additionally, setup and ongoing management of large-scale copy services is increasingly becoming cumbersome.
To learn more about TPC's advanced replication management capabilities, tune into the upcoming webinar "Simplified storage replication for high data availability" through Tivoli User Community on Nov 13, 2012 at 11AM ET. Click here to register for this event.
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In many organizations today, storage replication is riddled with manual errors and/or poorly written in-house scripts that often provide no view of overall copy environment status. Additionally, setup and ongoing management of large-scale copy services is increasingly becoming cumbersome. Tivoli Storage Productivity Center (TPC) enables simplified yet comprehensive control over replication process. With the release of TPC v5.1 in June 2012, the replication management capabilities are now well integrated into the TPC core license.
TPC extends support for FlashCopy, Metro Mirror, Global Mirror, and Metro Global Mirror sessions. While providing central view of the replication environment, TPC provides end-to-end management and tracking of copy services, including both planned and unplanned disaster recovery procedures. In addition, TPC enables practice volume sessions that allow storage managers to test their DR environment without interfering with daily DR operations.
The following new capabilities were added to TPC v5.1:
Failover operations that are managed by other applications
Applications such as the IBM Series i Toolkit, VMware Site Recovery Manager, and Veritas Cluster Server manage failover operations for certain session types and storage systems. If an application completes a failover operation for a session, the ‘Severe’ status is displayed for the session. An error message is also generated for the role pairs for which the failover occurred.
Additional support for space-efficient volumes in remote copy sessions
You can use extent space-efficient volumes as copy set volumes for the following IBM System Storage® DS8000® session types:
• FlashCopy® (System Storage DS8000 6.2 or later)
• Metro Mirror (System Storage DS8000 6.3 or later)
• Global Mirror or Metro Global Mirror (System Storage DS8000 6.3 or later)
Reflash After Recover option for Global Mirror Failover/Failback with Practice sessions
You can use the Reflash After Recover option with System Storage DS8000 version 4.2 or later. Use this option to create a FlashCopy replication between the I2 and J2 volumes after the recovery of a Global Mirror Failover/Failback with Practice session. If you do not use this option, a FlashCopy replication is created only between the I2 and H2 volumes.
No Copy option for Global Mirror with Practice and Metro Global Mirror with Practice sessions
You can use the No Copy option with System Storage DS8000 version 4.2 or later. Use this option if you do not want the hardware to write the background copy until the source track is written to. Data is not copied to the I2 volume until the blocks or tracks of the H2 volume are modified.
Recovery Point Objective Alerts option for Global Mirror sessions
You can use the Recovery Point Objective Alerts option with IBM TotalStorage Enterprise Storage Server® Model 800, System Storage DS8000, and System Storage DS6000™. Use this option to specify the length of time that you want to set for the recovery point objective (RPO) thresholds. The values determine whether a Warning or Severe alert is generated when the RPO threshold is exceeded for a role pair. The RPO represents the length of time in seconds of data exposure that is acceptable in the event of a disaster.
Learn about these enhancements and more here.
For more information on TPC, visit ibm.com. Download the 2012 Gartner's Magic Quadrant for Storage Resource Management and SAN Management Software, compliments of IBM, here.
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Mike Griese, TPC Product Manager, presented Tivoli Storage Productivity Center v5.1 to a huge gathering at IBM Edge on the opening day. The video is now available on Youtube.
To view more videos from IBM Edge, visit: http://www.youtube.com/user/IBMEDGE2012
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Posted on behalf of Martine Wedlake, Ph.D., Storage UI Architect, IBM Software Group
From talking with customers, we know that it's really important that you find what you need quickly and easily. The original navigation structure for IBM Tivoli Storage Productivity Center (TPC) was built around a resource explorer model -- very much like a windows file explorer. This unfortunately, means you can have a ton of entries in the navigation that you'll need to hunt through to find anything.
For example, I took a look at one of our TPC deployments in the lab and started counting the number of clickable entries in the navigation -- I stopped counting once I got to 1000. Based on how far I got through, I'd say that there were about 1500 or so. I should point out, that this is not a particularly large deployment -- 25 storage systems, 7 servers, 4 hypervisors, 5 fabrics with 46 switches. You can expect a much larger set of entries on larger deployments.
So, we knew pretty early on that we needed to improve the navigation. To do that we switched from a resource explorer view to a by-category view. This allowed us to dramatically simplify the navigation to only 13 high-level categories and no more than two levels deep. No more hunting and pecking to find what you want!
We also made it possible to directly link to the things you want without having to go through the navigation at all. For example, for an SVC storage system's detail page you can link directly to the set of backend controllers in your environment consuming the storage. You don't need to go back out to the navigation menu and then try to track down the servers all over again. Here’s a picture:
The overall concept is whenever you see something interesting; you should be able to drill-down into it. In addition to the navigation of the product, we've spent considerable effort to make the content of the user interface easier and more intuitive; and to make it consistent with the work we had done previously on the Storwize V7000 and SAN Volume Controller user interfaces – if you've seen one of our GUIs, you'll be able to get up to speed quickly on any of the others.
To that end, we borrowed significantly from the Storwize V7000 GUI, for example: configurable tables, visual theme, embedded help system, charting and general icons. Here’s a screenshot of Storwize V7000 GUI to help show the similarities:
Beyond these cosmetic enhancements, we spent a lot of time working with our stakeholders to deliver the content in an intuitive and simplified way. Knowing what to put on the pages and how to simplify the pages involved a dramatic shift in our development process. But, before I move on to that, I really need to highlight the improvements made with reporting.
In this release, we've embraced the Tivoli Common Reporting which includes IBM Cognos. This is a huge step forward for improving your ability to view and create reports for TPC.
To start with, you will not need to know SQL or database schema to create reports -- the drag and drop interface allows you to simply incorporate the data columns you wish to show and Cognos already understands the relationships between the entities. For example, let's say you want to show the volumes connected to a given server. In Cognos, you simply add columns for the Server Name and the Storage Volume into the canvas. The tool already understands the relationships between these entities and will automatically join the data appropriately to show which volumes are mapped to which servers.
Of course, we also provide upwards of 45 or so reports out of the box for those who don't wish to create reports themselves. Another neat feature is that the reports included with TPC can be copied and edited by the built-in editor tool within Cognos, so you can take one of our reports and modify it to your liking. Here are some of the reports that are included with TPC:
Working with our customers is part of the most rewarding aspects of my work here at IBM. For this release of TPC, we employed a radically different development model from what we have done in the past. We like many in the industry used to develop in a methodology called waterfall where requirements are captured and approved at the beginning of the project which leads to a phase of high-level and low-level designs, leading eventually to development, test and delivery to customer. For this release of TPC, we wanted to include customer input throughout the development cycle -- not just at the beginning when collecting requirements.
As such, we hosted 17 sessions with 34 customers, 7 business partners and 4 internal customers spread throughout the development cycle (held monthly). We also sent developers and GUI designers out into the field to talk directly with 7 customers. From these combined sessions, we captured 261 distinct requirements and were able to contain 188 of them within the first phase of development, with 47 being deferred into the second phase. That means that 72% of the requirements are already implemented in the first phase alone, and 90% of the requirements are expected to be implemented by the second phase. This is very impressive, as compared against traditional waterfall development.
The best part of an iterative, agile approach is that we are constantly evaluating the effectiveness of the solutions. We learn right away if something isn't quite hitting the mark, and have plenty of time to make changes to improve it.
As a quick plug, it is not too late to participate in our Early Adopter Program for the next phase of TPC. Please feel free to contact me directly (firstname.lastname@example.org) if you would like to participate. We would love to work with you to make TPC even better.
To learn more about TPC, visit: ibm.com/storage/software/center
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Day 1 at the IBM Edge Conference
I am at the Edge Conference this week with my trusty colleague Nathan Smith (@nsmith01tx), the Rich Media Lead for the Tivoli Digital Marketing Team. As two veteran event attendees, it was refreshing to go to Edge and see a new conference put together with such style and aplomb. Edge used to be four different events. This is the first year that they all got pulled together into this inaugural Edge event.
If you are thinking about jetting out here to catch the last three days don't bother. The conference is sold out. However, you can catch the general sessions on LiveStream. If you jump on twitter while you're watching, its almost as good as being there. Use the conference hashtag #ibmedge to join in the conversation or to listen to the backchannel as it happens. Some of the folks who are out and about are Jon Toigo (@jontoigo), Chris O'Connor (@ChrisTheAnalyst), Ray Luccesi (@RayLucchesi), Al Hollingsworth (@AlHollingsworth) among others. Mary Hall has an excellent who to watch and follow post on influential bloggers and tweeters in the Storage space.
I saw Jon wondering around today and plan to meet him. Alex, from Emulex can also be found at the SocialEdge area along with @staceytabor and the Baptie group. In fact, go to the SocialEdge area and ask @staceytabor about the #storagebeers tweetup planned for Wed at 5pm. It's invitation only, but tell Stacey that @brenny sent you.
I am not going to write about the general session because Tony Pearson has an excellent writeup of it here.
However I will mention that the real time compression for active data announcement got a lot of attention in the backchannel.
I 'd write about the TPC 5.1 release, but Amalore Jude has done a fine job of it here. In fact, if you are looking for news about the TPC 5.1 announce and features, its well worth reading Jude's other posts on the Storage blog. For those in attendance at Edge, there are some great sessions that lay out the TPC 5.1 features and benefits. Gary Fry has one such session where he shares his experiences as a beta tester of the new version.
For those not in attendance, the Tivoli User Community (TUC) is hosting a webcast on the TPC 5.1 release and details. If you are not yet a TUC member then its definitely worth checking out. Last I heard the membership stands at over 20K strong.
On the Social Media front, its great to see a set of very strong bloggers and analysts in attendance and blogging as well as tweeting the event. It seems many have read about the Social Media plans for Edge and are taking advantage of them.
On the lighter side, it was a nice surprise to see an IBM Conference open up with Led Zeppelin's Kashmir, played by Bella Electric Strings.
Comedian Don McMillan (@DonMcMillan) held court during the general session and was a hoot as always. All of these are available for view on replay on the LiveStream channel
And finally, it is a nice bonus to have the conference at a Waldorf. It's the one place where you'd imagine that even conference food would taste good. Well, they did not disappoint so far. Yesterday, I enjoyed a vegetarian Paella, with a plantain salad served with baby shrimp and mixed vegetable. I'll let you know what lunch is like on Tuesday.
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Today (June 4), IBM announces an enhanced Tivoli Storage Productivity Center v5.1 (TPC) that offers superb usability, unmatched reporting and integrated packaging like no other. Customers, sellers and partners are all excited, quite expectedly.
When we previewed the new user interface in Pulse’12, there were many in the audience who wanted to get access to it right away. The new user interface is in line with IBM’s strategy to offer consistent user experience across its major storage offerings – look and feel is great, navigation is breeze and most importantly, quick access to any information from the main dashboard is simply terrific.
With v5.1, you can access your TPC management console through web. The dashboard not only shows you the capacity and connectivity information, but also details on event alerts, with criticality info, if any.
Entity based views are quite refreshing too. Refer to the sample image below – it shows the overview of a Storwize V7000 system. From this overview screen, you can understand the utilization, activities, data throughput, among many other things.
Click here to watch a short video on ‘TPC’s new user interface’.TPC is now integrated with IBM Cognos - industry-leading business intelligence software capabilities are now brought to you to manage your storage environment more easily and efficiently. Cognos allows you to simply drag and drop metrics for you to assemble meaningful insights – and interestingly, these do not require advanced skills or writing SQL codes.
A sample report created through Cognos…
Well, now the wait is over. To get access to the new user interface and the Cognos-based reporting, talk to your IBM sales representative or IBM business partner today.
Download TPC data sheet. View the 2012 Gartner Magic Quadrant for Storage Resource Management and SAN Management Software, compliments of IBM, here.
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Gartner’s Magic Quadrant for SRM and SAN Management software is one of the leading industry publications that provides competitive benchmarking across storage management capabilities and helps support decision making for investments in storage management software. In its latest edition, Gartner positions IBM in the ‘Leader’ quadrant.
IBM Tivoli Storage Productivity Center (TPC) is a clear leader in the SRM market; many enterprises are using TPC today to manage their ever-growing, complex and highly critical storage environments.
TPC is designed to provide comprehensive device management capabilities that include automated system discovery, provisioning, configuration, performance monitoring and replication for storage systems and storage networks. TPC provides storage administrators a simple yet effective way to conduct storage management for multiple storage arrays and SAN fabric components from a single integrated management console.
TPC edges out all other vendors in terms of comprehensively achieving the vision for SRM. TPC provides storage management capabilities that allow administrators to efficiently simplify, centralize, optimize and automate storage management tasks. View the Gartner Magic Quadrant for Storage Resource Management and SAN Management Software, compliments of IBM, here.
If you haven’t unleashed the potential of TPC, watch out for the upcoming version 5.1 release – slated to be announced on June 4, 2012 at the IBM Edge2012.
To learn more, please register for IBM's premier storage conference: IBM Edge2012 being held June 4-8 in Orlando, Florida. This is a 4.5 day conference, 100% focused on IBM storage solutions - with many TPC 5.1 and IBM SmartCloud Virtual Storage Center sessions and customer speakers. Tivoli speakers will be featured throughout the conference and more than 30 sessions will be focused exclusively on Tivoli’s entire suite of products, taught by IBM Distinguished Engineers, leading product experts, clients and partners. Special registration discount applies to all Pulse 2012 attendees! Register here.
Note: This graphic was published by Gartner, Inc. as part of a larger research document and should be evaluated in the context of the entire document. The Gartner document is available here http://www.gartner.com/technology/reprints.do?id=1-1A16V0B&ct=120405&st=sb
Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose
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In my earlier post – Eliminate management inefficiencies and complexities associated with your cloud foray – I briefly touched upon ‘storage tiering reports’. Now these reports are available as part of Tivoli Storage Productivity Center v4.2.2 announcement this week. In one of the latest Storage Wave studies by The InfoPro, it points out to ‘Tiered Storage Build Out’ as one of the top 3 initiatives among storage managers. Yet in a complex, virtualized environment, having complete visibility and control over storage tiering can be challenging.
• Are the backend subsystems optimally utilized
• Does moving a certain workload to low cost storage impact service levels
• How to level out performance in a certain pool
• Which data groups can be moved to an alternate tier of storage
Image: Sample tiering distribution report
To read more about Tivoli Storage Productivity Center, click here.
IBM announces Tivoli Storage Productivity Center Select - a comprehensive storage management software that offers advanced provisioning, performance management, capacity optimization and reporting capabilities. Select includes all key capabilities of Basic Edition, Disk and Data modules of Tivoli Storage Productivity Center family, and is conveniently packaged for ‘per enclosure’ licensing.
Learn more about Select. Download Select data sheet.
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In continuation to my earlier post – Eliminate management inefficiencies and complexities associated with your cloud foray, I would like to go ahead and call out some of the advanced capabilities that Tivoli Storage Productivity Center offers.
Ron’s recent post on choosing the right storage hypervisor points out to ‘comprehensive performance monitoring’ as one of the key capabilities you need to successfully deploy cloud storage. This thought reinforces the need for sophisticated tools that can help you significantly reduce the burden on storage configuring (think of best practices) and performance monitoring.
Bottle neck analysis
It’s no longer the network administrator – when the system response is poor, it’s the storage administrator who gets the call. Especially in a virtualized environment, it is essential to have performance monitoring tools that provide a quick yet comprehensive view of the data path – to ascertain any bottlenecks. With Tivoli Storage Productivity Center, you will be able to see where the bottlenecks have occurred, for example one storage subsystem may be over utilized while another is underutilized.
Data Path Explorer offers detailed view of all the storage entities and their connectivity. It provides you performance information across the entire data path – from host to array – and allows to drill down and view performance metrics at the port-level. Standard Edition, the advanced module within Tivoli Storage Productivity Center, offers advanced reporting capabilities on bottleneck analysis.
According to a storage manager at a leading medical university, “With Tivoli Storage Productivity Center, I can quickly determine if there exists a bottleneck in the SAN infrastructure. Earlier it could take me days or sometimes weeks to figure that out. Now, I can do it in minutes”.
If you have recently deployed Tivoli Storage Productivity Center, make use of IBM’s Value Pack service offerings, which provide analysis of disk subsystem performance bottlenecks using native product tools. Talk to your IBM sales representative or IBM business partner for more information.
Configure your SAN the best practices way
I touched upon the SAN Planner topic briefly in my previous post – and would like to delve little deeper in this one. As mentioned earlier, SAN Planner is a wizard-based tool that assists storage administrators in end-to-end planning involving all storage components and related networks. SAN Planner helps implement best practices pertaining to replication relationships; it utilizes current and historical performance metrics to recommend the best configuration while commissioning new storage systems.
There are three planners associated with recommending storage configuration changes, which are based on current workloads, capacity utilization and best practices:Volume Planner – helps administrators in provisioning storage based on capacity, compression, RAID levels, etc. It includes replication planning as well, supporting sessions such as Metro Mirror, Global Mirror and FlashCopy.
Zone Planner – provides zoning and LUN masking configuration support.
Path Planner – assists in planning and implementing storage provisioning for hosts and storage systems with mutilpath support in fabrics.
All the three planners can be invoked separately or together in an integrated manner from Tivoli Storage Productivity Center console. Learn more about these planners and their capabilities: download the latest Redbooks.
As you can see, configuring SAN with Tivoli Storage Productivity Center is a child’s play, isn’t it? But can you check whether current SAN configuration conforms to best practices? Yes you can!
SAN Configuration Analyzer provides end-to-end check for configuration policies, ensures the correctness of storage network configurations, such as zoning, multipathing and replication. In addition, the tool sends alerts to administrators when the best practices are violated.
Storage networks are undergoing significant changes more often to accommodate changes in business policies and the ever growing data. Administrators are challenged to track configuration changes for problem determination, change management or auditing purposes. Tivoli Storage Productivity Center offers SAN Configuration History Viewer to provide a historic view of changes and eliminate time gap in determining problem areas associated with configuration changes.
To learn more about the IBM Tivoli Storage Productivity Center Select Series, contact your IBM sales representative or IBM Business Partner, or visit ibm.com.
Click here to join the virtual dialogue on Storage Hypervisor; share your thoughts and concerns in our group chat on October 7, 2011 from 12 noon to 1pm Eastern Time. You can log in now for a preview of topics.
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While storage on cloud is a promising thought, the ensuing complexity associated with monitoring, managing and reporting the storage sprawl acts as a significant deterrent. Organizations need to equip their environment with robust storage resource management application that can withstand business demands, offer comprehensive visibility across the data path, and scale as their storage network expands. Fellow IBMer Ron Riffe in his recent blog on Storage Hypervisor wrote about the importance of management controls and highlighted some of the key capabilities of IBM’s storage resource management offering - Tivoli Storage Productivity Center.
Tivoli Storage Productivity Center supports both IBM and other-vendor storage devices that are compliant with SMI-S standards, and offers integrated storage infrastructure management capabilities that simplifies, automates, and optimizes the management of storage devices, storage networks, and capacity utilization of file systems and databases.
I am going to highlight the 4 key capabilities administrators would require should they pursue to put their storage on cloud…
Self service provisioningTivoli Storage Productivity Center enables automated discovery and wizard-based provisioning of storage systems, enabling administrators to effectively provision new storage through best-practice methods, often including disaster recovery planning while provisioning.
Tivoli Storage Productivity Center offers the SAN Planner that assists the administrator in end-to-end planning involving fabrics, hosts, storage controllers, storage pools, volumes, paths, ports, zones, zone sets, storage resource groups (SRGs), and replication The SAN Planner provides recommendations for creating and provisioning VDisks with the recommended I/O group and preferred node for each VDisk.
Combining Tivoli Storage Productivity Center with Tivoli Provisioning Manager, storage administrators have a powerful way to simplify the provisioning of storage. Automated work flows can be created that can utilize custom scripts and customer processes, including storage administrator and/or systems administrator sign off. The Tivoli Storage Productivity Center-Tivoli Provisioning Manager native integration enables storage administrators to allow application owners to procure and provision the storage space they need, the type of storage they need, the throughput that is expected and the price specifications to suit their business priorities.
To read more about SAN Planner, click here.
Storage tiering reports (to be announced on Oct 14, 2011)Storage tiering reports was developed by IBM Systems Lab Services under the larger theme known as STAR – Storage Tiering Activity Reporter, which provides decision support for data placement, and enables administrators to optimize resource utilization in terms of capacity and throughput.
Storage tiering reports help administrators to leverage storage virtualization and insights from Tivoli Storage Productivity Center to
• Identify data that could be moved to an alternate tier of storage or less active Managed Disk Group
• Identify the hottest and coolest Managed Disk Groups and Virtual Disks based on performance to assist in up tiering, down tiering and re-tiering decisions
• Provides capability to make “proactive” volume placement decisions
• Understand the performance stress on the hardware in comparison to its capability
A large European Telecommunications giant benefited from a 45% decline in storage acquisition cost in the first deployment translating into 55% discounted cash flow saving for a 4 year TCO evaluation.
Ensuring storage service levelsContinuous performance monitoring and reporting is key to business continuity and maintaining service levels in a cloud environment. Tivoli Storage Productivity Center provides end-to-end visibility to administrators from a single management console, including detailed performance metrics, data path and system connectivity, impact analysis and historical trending.
Administrators can ensure storage devices, storage networks and attached devices are performing in an optimized state, by setting different levels of thresholds for different storage entities based on the criticality of the asset. Alerts are generated when these thresholds are exceeded, duly notifying administers of potential impact and downtime. Tivoli Storage Productivity Center also offers policy-based event action that is based on performance values and business policies.
Tivoli Storage Productivity Center provides storage utilization insights from raw performance data against proven models to predict the utilization of components within the subsystem. This feature provides a unique “heat map” style of display that makes it easier for administrators to narrow in on storage “hot spots”, and thus more easily identify risks and discover both under- and over-utilized areas of the storage infrastructure.
To learn more about Storage Optimizer, click here.
ChargebackIn a cloud environment, administrators are challenges to create and manage shared storage services that can be charged back to users based on consumption. When usage varies between departments or businesses, storage administrators require chargeback capabilities in order to simplify departmental allocation and manage capacity utilization.
Through integration with Tivoli Usage and Accounting Manager, Tivoli Storage Productivity Center for Data enables storage administrators to understand storage usage and perform cost allocation or chargeback users of storage. These solutions help support storage administrators in their efforts to track, allocate and bill different departments and lines of business based on multiple usage metrics. As a result, the organization can better align the storage infrastructure with overall business objectives and be better prepared to meet future requirements.
Tivoli Storage Productivity Center for Data supports multi-tenancy requirements, allowing cloud storage administrators to manage and track storage usage for multiple clients simultaneously. Advanced multi-customer support capabilities enable organizations to charge in different currencies and to charge different rates for the same service, as well as providing cloud consumers with price breakdowns for resources used and resources reserved for future use. The solution supports large data centers as well as public and hybrid cloud environments.
Click here to download the white paper ‘Optimizing capacity and management of file systems and databases’.
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Tivoli Storage Productivity Center (TPC) now enables enterprise-wide management of IBM Storwize V7000, a new and innovative midrange storage system that is ideal for customers who seek to virtualize and integrate storage systems, both IBM and non-IBM.
In addition to device-level management software that comes packaged with Storwize V7000, TPC offers incremental benefits that are included its latest version 4.2.1. TPC for Disk Midrange Edition (MRE), announced earlier this year, is ideally suited and recommended for use with Storwize V7000.
Simplified deployment and visibility
TPC for DISK MRE supports Storwize V7000 during discovery as a new device type with different types of managed disks. TPC’s quick discovery and configuration capabilities enables you to attach the storage device with ease and helps you to configure efficiently – i.e. plan for replication while provisioning the device. Disk MRE also enables Launch in Context and Single Sign-on, significantly reducing the burden on storage administrators.
TPC’s topology viewer offers a collective view that includes Storwize V7000, helps differentiate between external array-based disk and local disk, and displays tiering information. TPC for Disk MRE also extends thin provisioning support for Storwize V7000, enabling increased utilization and lowered costs.
Storwize V7000 offers unmatched performance and availability among midrange disk systems. Adding TPC for Disk MRE enhances performance monitoring by capturing metrics such as input and output (I/O) and data rates, and cache utilization from a single console. TPC helps establish threshold levels based on business priorities and alerts when these levels are breached. This helps administrators to avoid the ‘knee curves’, while proactively managing performance and service levels by tracking historical information.
Tivoli Storage Productivity Center for Replication enables Storwize V7000 with superior disaster recovery (DR) management providing central control of the replication environment, and helps establish Flash Copy, Metro and Global Mirror relationships.
TPC for Disk MRE offers detailed metrics that include performance data for storage subsystem, controller, cache, I/O, array, disk group and port. These performance statistics can be stored in database tables for later use, so that storage administrators can track and measure service levels.
TPC for Disk MRE also provides information on Easy TierTM, a function that significantly enhances performance with automatic migration of data assets to high-performing solid state drives (SSD).
TPC Standard Edition offers performance metrics-based recommendations for provisioning, including SAN planning (and DR planning with TPC for Replication). TPC’s new ‘Disk Magic’ model helps identify ‘hot spots’, improving storage optimization for Storwize V7000.
Gartner in its 2010 Magic Quadrant for SRM and SAN Management Software rates TPC in the ‘leaders’ quadrant with an enhanced rating, highlighting IBM’s continued investment in product engineering and innovation. In case you have not viewed the report, click here.
Note: The postings on this site are my own and don't necessarily represent IBM's positions, strategies or opinions.