Vendor | : | IBM |
Exam Code | : | 000-789 |
Exam Name | : | IBM Tivoli storage resource manager v1.2 implementation |
Questions and Answers | : | 140 Q & A |
Updated On | : | February 14, 2019 |
PDF Download Mirror | : | Pass4sure 000-789 Dump |
Get Full Version | : | Pass4sure 000-789 Full Version |
000-789 exam Dumps Source : IBM Tivoli storage resource manager v1.2 implementation
Test Code : 000-789
Test Name : IBM Tivoli storage resource manager v1.2 implementation
Vendor Name : IBM
Q&A : 140 Real Questions
found maximum 000-789 Questions in dumps that I prepared.
I prepared 000-789 with the help of killexams.com and found that they have pretty accurate stuff. I will go for other IBM tests as rightly.
those 000-789 dumps works amazing within the real take a look at.
I had presented your on line mock check of 000-789 exam and feature passed it in the first attempt. I am very plenty grateful to you in your aid. Its a pleasure to tell that i have passed the 000-789 exam with seventy nine% marks..Thanks killexams.com for the whole lot. You guys are clearly wondeful. Please preserve up the coolest work and hold updating the modern-day-day questions.
Take advantage brand new 000-789 dumps, Use these inquiries to make certain your achievement.
I have earned higher scores in 000-789 certification with the help of quite inexpensive products. I got 000-789 exam engine to get rid of hard standards of this certification. I had sold 000-789 exam braindump to have splendid grades within the certification. It end up pinnacle choice due to the fact the ones merchandise are designed in line with my brain-set. It helped me to get read in fifteen days and after this brief time I had scored specific with the help of these practical merchandise consequently im writing to mention manner to all of you in your top class services.
No time to take a look at books! need some thing speedy preparing.
The answers are explained in short in easy language and though make pretty an effect thats easy to apprehend and observe. I took the assist of killexams.com Q&A and passed my 000-789 exam with a healthy score of 69. Manner to killexams.com Q&A. I would love to signify in favor of killexams.com Q&A for the training of 000-789 exam
Is there a shortcut to fast put together and bypass 000-789 exam?
me passed this 000-789 exam with killexams.com question set. i did not having much time to prepare, I purchased this 000-789 questions answers and exam simulator, and this was the best professional decision I ever made. I got through the exam easily, even though its not an easy one. Yet this included all recent questions, and I got many of them on the 000-789 exam, and was able to figure out the rest, based on my experience. I guess it was as close to a no-brainer as an IT exam can get. So yes, killexams.com is just as good as they say it is.
proper place to discover 000-789 ultra-modern dumps paper.
i am going to offer the 000-789 exams now, eventually I felt the self belief due to 000-789 training. if I looked at my past each time I inclined to offer the tests were given fearful, I realize its funny but now i am amazed why I felt no self assurance on my, motive is loss of 000-789 preparation, Now im fully prepared can passed my exams easily, so if anyone of you felt low self assurance simply get registered with the killexams.com and start education, eventually you felt self assurance.
I sense very assured through preparing 000-789 present day dumps.
hi! i am julia from spain. want to skip the 000-789 exam. but. My English is very negative. The language is simple and contours are brief . No trouble in mugging. It helped me wrap up the training in 3 weeks and that i passed wilh 88% marks. now not capable of crack the books. long lines and hard words make me sleepy. wished an smooth manual badly and ultimately located one with the killexams.com brain dumps. I were given all query and solution . extraordinary, killexams! You made my day.
How a great deal does it price 000-789 qustions bank with real dumps
This killexams.com from helped me get my 000-789 partner confirmation. Their material are clearly beneficial, and the exam simulator is surely splendid, it completely reproduces the exam. Topics are clear very without problems the use of the killexams.com test material. The exam itself turned into unpredictable, so Im glad I utilized killexams.com Q&A. Their packs spread all that I need, and I wont get any unsavory shocks amid your exam. Thanx Guys.
So smooth training of 000-789 exam with this question bank.
these days i bought your certification package deal and studied it thoroughly. ultimate week I passed the 000-789 and obtained my certification. killexams.com on-line exam simulator changed into a terrific tool to prepare the exam. that greater my confidence and i effortlessly passed the certification exam! quite advocated!!!
where can i find 000-789 trendy dumps questions?
I retained the equal wide variety of as I ought to. A marks of 89% changed into a first rate come approximately for my 7-day making plans. My making plans of the exam 000-789 was sad, because the issues have been excessively intense for me to get it. for speedy reference I emulated the killexams.com dumps aide and it gave notable backing. the fast-period answershad been decently clarified in basic dialect. plenty preferred.
IBM Tivoli Storage supervisor (IBM TSM) is an enterprise class backup and archiving software. IBM TSM, like all commercial enterprise backup utility products, is designed to make copies of a firm's information to protect towards information loss. corresponding to different commercial enterprise backup software systems, it enables coverage-based mostly, automatic data backup.
IBM Tivoli Storage manager can manipulate backup and archive records throughout disk arrays, tape libraries or optical storage and may automatically stream records because it a long time to lessen performance storage. This approach is on occasion known as tiered storage or hierarchical storage management. guidelines can specify retention time, category of storage media, frequency of backup, records type and hardware to be backed up.
IBM TSM uses a progressive incremental, or "incremental continually" backup scheme to compile backup facts. The software takes an preliminary full backup and all subsequent backups are incremental -- that's, handiest adjustments to information are backed up. This idea at one time was unique to IBM TSM, however has turn into greater typical over time, specifically among cloud backup providers.
Tivoli Storage manager is a real enterprise product, and as such, can also be configured numerous easy methods to meet a firm's needs. it is most frequently deployed at agencies with massive quantities of backup information and a body of workers to manipulate it. IBM TSM is supported on numerous hardware, including AIX, HP-UX, Linux, Solaris, and windows Server. TSM's backup customer is accessible for many supported models of predominant working programs.
This screencast from Cyrus DataProtection demo's the TSM (v6) administrator GUI.
subsequent Stepsgain knowledge of greater in regards to the TSM backup and protection software, as well as different device management items provided by using IBM Tivoli.
continue analyzing About IBM TSM (IBM Tivoli Storage manager)a week out from its annual suppose experience (this year in San Francisco) IBM has made a handful of enhancements to its storage portfolio. These enhancements run the gamut from containers to blockchain to IBM’s Cloud private. The company has also made enhancements to its AI tools and statistics insurance plan portfolio.
as the technological landscape stays in a state of flux, carriers deserve to at all times innovate to maintain tempo and make customers happy and productive. ultimate year we had been introduced to IBM Storage solutions, a line of all-in-one offerings. according the enterprise, IBM Storage solutions are driven by using pre-validated and validated reference architectures (blueprints) designed to make deployment of these solutions less demanding, sooner, and lessen risk. IBM Storage options cover skill, hardware, utility, and servers. considering the fact that its introduction IBM has been including new options to handle new actual-world concern that need to be tackled.
For the very promising blockchain know-how, the business has added the new IBM Storage answer for IBM Blockchain. As blockchain can support relaxed and keep data sovereignty requirements it has a few uses in numerous industries. IBM storage is flexible enough to be used with blockchain to either shop data on-chain or off-chain. Capabilities of the brand new solution encompass:
IBM has two announcements surrounding its IBM Cloud deepest for information offering. The answer is now supported on its NVMe-based IBM FlashSystem 9100. And the company delivered the IBM Storage solution for Analytics. This options helps with the infrastructure challenges of enforcing the latest multicloud statistics analytics and AI functions. benefits encompass:
besides the above, IBM also improved its Spectrum Storage household. These enhancements include:
IBM Storage
focus on this story
check in for the StorageReview newsletter
Tivoli Storage aid manager allocates storage capability as needed.
For starters, big Blue’s Tivoli application neighborhood is slated to roll out its Tivoli Storage aid supervisor, a application device that automates the provisioning of commercial enterprise storage materials. on account of its provisioning capabilities, Tivoli’s Storage aid supervisor can automatically make purchasable additional storage capacity because it’s obligatory inside an enterprise.
based on Arun Taneja, a senior analyst with storage consultancy business Storage community, many enterprise consumers often buy storage ability in extra of what they need and manually install additional space for storing as they it’s required.
“There is this total trend available in the market toward the allocation of storage elements on demand,” he observes. “It’s a brand new class that we’ve described as automatic aid administration, which basically capability so that you can actively provision potential in the event you want it.”
not incredibly, some vendors—corresponding to EMC Corp.—already deliver provisioning capabilities of their storage aid management (SRM) equipment. Others, reminiscent of desktop buddies (which markets the BrightStor Storage useful resource supervisor), are anticipated to bring automatic provisioning capabilities of their items over the next 12 months.
at some point, predicts Taneja, almost all SRM carriers will tackle provisioning of their items. ”There’s no question in my intellect that you just’re going to locate Hitachi and HP, all of these guys are going to do this,” he observes.
in addition to its provisioning capabilities, Tivoli Storage aid manager can also be configured to archive information when storage skill thresholds are reached or exceeded. In such situations, enterprise Storage group’s Taneja facets out, clients regularly manually archive older information to secondary storage elements, which are customarily in keeping with reasonable, high-means disk storage, or on different storage media, such as tape.
also on the Gartner expo this week, IBM is expected to unveil a brand new software deployment and configuration management device, the Tivoli Configuration supervisor. in addition to aiding with the deployment and management of business utility configurations, the Tivoli Configuration manager can control enterprise hardware supplies, including servers, computers, laptops and a whole lot of hand-held appliances.
in regards to the creator
Stephen Swoyer is a Nashville, TN-based freelance journalist who writes about technology.
While it is very hard task to choose reliable certification questions / answers resources with respect to review, reputation and validity because people get ripoff due to choosing wrong service. Killexams.com make it sure to serve its clients best to its resources with respect to exam dumps update and validity. Most of other's ripoff report complaint clients come to us for the brain dumps and pass their exams happily and easily. We never compromise on our review, reputation and quality because killexams review, killexams reputation and killexams client confidence is important to us. Specially we take care of killexams.com review, killexams.com reputation, killexams.com ripoff report complaint, killexams.com trust, killexams.com validity, killexams.com report and killexams.com scam. If you see any false report posted by our competitors with the name killexams ripoff report complaint internet, killexams.com ripoff report, killexams.com scam, killexams.com complaint or something like this, just keep in mind that there are always bad people damaging reputation of good services due to their benefits. There are thousands of satisfied customers that pass their exams using killexams.com brain dumps, killexams PDF questions, killexams practice questions, killexams exam simulator. Visit Killexams.com, our sample questions and sample brain dumps, our exam simulator and you will definitely know that killexams.com is the best brain dumps site.
[OPTIONAL-CONTENTS-2]
9L0-008 braindumps | HP2-Z37 free pdf | HP2-Z26 test prep | C4090-452 practice test | 650-968 test prep | C4040-332 Practice Test | HP5-H04D brain dumps | 2B0-015 mock exam | AVA real questions | 7591X pdf download | HP0-P10 dumps | 000-080 free pdf | 922-104 sample test | E20-575 study guide | OA0-002 exam prep | 1Z0-412 questions answers | 050-728 brain dumps | C9560-517 free pdf download | 000-375 dumps questions | 1Z0-880 bootcamp |
IBM 000-789 Dumps and Practice Tests with Real Question
killexams.com IBM Certification study guides are setup by IT experts. Bunches of understudies have been whining that there are an excessive number of questions in such a significant number of training exams and study aid, and they are recently can not afford to manage the cost of any more. Seeing killexams.com specialists work out this far reaching rendition while still assurance that all the learning is secured after profound research and exam.
If you are searching for Pass4sure IBM 000-789 Dumps containing real exams questions and answers for the IBM Tivoli storage resource manager v1.2 implementation Exam preparation, we give most updated and quality wellspring of 000-789 Dumps that is http://killexams.com/pass4sure/exam-detail/000-789. We have aggregated a database of 000-789 Dumps questions from real exams with a specific end goal to give you a chance to get ready and pass 000-789 exam on the first attempt.
killexams.com Huge Discount Coupons and Promo Codes are as under;
WC2017 : 60% Discount Coupon for all exams on website
PROF17 : 10% Discount Coupon for Orders greater than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders
On the off chance that you are searching for 000-789 Practice Test containing Real Test Questions, you are at correct place. We have accumulated database of questions from Actual Exams with a specific end goal to enable you to plan and pass your exam on the first attempt. All preparation materials on the site are Up To Date and confirmed by our specialists.
killexams.com give most recent and updated Practice Test with Actual Exam Questions and Answers for new syllabus of IBM 000-789 Exam. Practice our Real Questions and Answers to Improve your knowledge and pass your exam with High Marks. We guarantee your success in the Test Center, covering every one of the points of exam and construct your Knowledge of the 000-789 exam. Pass beyond any doubt with our actual questions.
Our 000-789 Exam PDF contains Complete Pool of Questions and Answers and Brain dumps checked and confirmed including references and explanations (where relevant). Our objective to gather the Questions and Answers isnt just to pass the exam at first attempt however Really Improve Your Knowledge about the 000-789 exam points.
000-789 exam Questions and Answers are Printable in High Quality Study Guide that you can download in your Computer or some other gadget and begin setting up your 000-789 exam. Print Complete 000-789 Study Guide, convey with you when you are at Vacations or Traveling and Enjoy your Exam Prep. You can get to updated 000-789 Exam Q&A from your online record whenever.
killexams.com Huge Discount Coupons and Promo Codes are as under;
WC2017 : 60% Discount Coupon for all exams on website
PROF17 : 10% Discount Coupon for Orders greater than $69
DEAL17 : 15% Discount Coupon for Orders greater than $99
DECSPECIAL : 10% Special Discount Coupon for All Orders
Download your IBM Tivoli storage resource manager v1.2 implementation Study Guide instantly subsequent to purchasing and Start Preparing Your Exam Prep Right Now!
[OPTIONAL-CONTENTS-4]
Killexams HP0-K03 dump | Killexams C9020-971 braindumps | Killexams LOT-957 questions and answers | Killexams A2050-724 test prep | Killexams 312-50v9 real questions | Killexams HP2-B71 questions and answers | Killexams EX0-104 pdf download | Killexams MB7-638 practice test | Killexams CCA-410 bootcamp | Killexams 000-030 practice exam | Killexams P2090-010 study guide | Killexams HP0-S01 Practice test | Killexams 00M-624 Practice Test | Killexams F50-532 dumps questions | Killexams C9010-260 free pdf | Killexams 000-886 dumps | Killexams 000-598 practice questions | Killexams 000-117 study guide | Killexams SCNP-EN practice questions | Killexams 000-551 sample test |
[OPTIONAL-CONTENTS-5]
Killexams 1D0-61A bootcamp | Killexams 000-900 sample test | Killexams C2090-623 dump | Killexams 500-052 practice exam | Killexams 9A0-310 test questions | Killexams VCP410 test prep | Killexams 9A0-096 real questions | Killexams HP2-B99 braindumps | Killexams VCP-410 study guide | Killexams 000-371 cheat sheets | Killexams 350-027 questions answers | Killexams 310-014 study guide | Killexams 000-M12 dumps | Killexams LRP-614 practice test | Killexams 650-293 exam prep | Killexams HP0-205 braindumps | Killexams 1Z0-809 free pdf download | Killexams 700-302 braindumps | Killexams 648-232 brain dumps | Killexams MOS-P2K exam questions |
IBM Tivoli software is an enterprise system management platform with specialized components customized for IT administrators that manage midsize and enterprise data centers.
The Tivoli brand of products comprises dozens of software as a service packages for IT infrastructures. The most relevant and important packages for system management are Tivoli Storage Manager (TSM), Tivoli Monitoring and IBM Workload Automation.
TSM is an enterprise backup and data security application. Its modular product structure offers data storage and security flexibility for diverse environments. Smaller organizations start with Storage Manager, while larger enterprises typically choose the Storage Manager Extended Edition with more disaster recovery and tape and disk support. Storage Manager can also interface with VMware for virtual environments through its vStorage API, and can back up to VMware's vCloud. It also interfaces with virtual servers running Microsoft's Hyper-V.
The software can be managed either from the TSM Operations Center or from VMware vCenter.
Tivoli Monitoring software, like Storage Manager, has multiple options for implementation. Where Storage Manager ensures data security, Tivoli Monitoring ensures infrastructure efficiency by providing a single, quick-glance view of capacity usage, performance and health. The software's built-in analytics engine allows administrators to track a given workload's resource consumption to prevent inefficient provisioning.
Tivoli Monitoring for Virtual Environments is a version of the software specifically tailored to virtual systems, and it carries a unique predictive analytics algorithm. The what-if analysis feature allows IT professionals to run models using actual performance data to determine how best to set up their virtual infrastructure.
IBM Workload Automation rounds out the main systems management suite with software that combines Tivoli Workload Scheduler with a cloud-resource manager to create greater automation and streamline administrative tasks. Like Tivoli Monitoring, Workload Automation has a simulation and forecasting add-on so administrators can model workflows to gauge resource consumption and time of completion. Workload Automation integrates with Tivoli Service Automation Manager to deploy and manage cloud computing services.
Budgeting for TivoliWhen it comes to pricing and availability, each product is as unique as the service it offers. Tivoli Storage Manager is a family of products, with Storage Manager as its flagship software. A data protection and recovery version -- Storage Manager FastBack -- is available for a free trial. The full Storage Manager software is around $44.50 for a 10 processor value unit (PVU) license. Alternatively, a client license costs around $83.75.
IBM's Tivoli Monitoring suite also presents various options. The Tivoli Monitoring product is a catch-all monitoring system for a company's IT infrastructure, and costs around $437 per resource value unit (RVU) license. An RVU license is similar to a PVU license, but relies upon the number of processors used. Tivoli Monitoring for Virtual Environments is specific to virtual servers and hypervisors, and costs $511 per RVU license.
In contrast to the other two, Tivoli Workload Automation is a single software package, and starts at around $54.50 for a 10-job license.
Many vendors are touting storage solutions for Sarbanes-Oxley compliance, but only one company tells it straight—SOX isn't a storage issue at all.
Imagine my surprise when I read in the 6th Annual Financial Executives Survey that, in the majority opinion of 600+ chief financial officers, compliance with Sarbanes-Oxley (SOX) was less an IT issue than it was a human resources and corporate policy issue! Listening to EMC, the FCIA, and many other storage mavens, I though SOX was poised to hit companies where they lived: in their storage budget.In the study, which was just released by Financial Executives International (FEI) and can be downloaded from sponsor Computer Sciences Corporation’s Web site (http://www.csc.com), I found valuable data points on a broad range of IT topics from the CFO’s perspective. The one that caught my eye first was the general agreement among respondents that regulatory compliance had little to do with storage technology or topology.
I was already thinking about writing a column on storage and regulatory mandates, which has become the rationale proffered by vendors for everything from multi-tier storage infrastructure to all-in-one tape/disk appliances to Information Feng Shui Management. Just today, I was contacted by an old friend who advised me that Fibre Channel Industry Association (FCIA) board members were projecting that “regulatory compliance” would become a huge driver of sales of their products in the Small to Medium Business (SMB) market.
Then, I had a phone discussion with EMC execs who cited compliance as a key motivator for their Information Lifecycle Management play, while I watched my e-mail inbox swell with traffic from IBM’s press relations staff hammering me to sit for a briefing on Big Blue’s latest compliance solution.
What I had not heard from anyone was what, exactly, there was in SOX to comply with. The law, officially known as the Public Company Accounting Reform and Investor Protection Act and enacted in July 2002, requires companies to make new disclosures on internal controls, ethics codes, and the makeup of their audit committees on annual reports.
Of importance to IT is Section 404, which requires companies perform a self-assessment of risks for business processes that affect financial reporting. Public companies with market capitalizations of $75 million or more must be in compliance with Section 404 for their fiscal year ending on or after June 15. Smaller companies have until the fiscal year ending on or after April 15, 2005 to comply.
You need to have controls in place and to testify to the adequacy of those controls to verify the accuracy of statements in annual reports. There is nothing about storage in the act—specifically or implied. Common sense would dictate that you need to verify that your data is not flipping bits on the disk, and if you are a broker/dealer by trade, you might need to prove that you are using Write Once Read Many (WORM) technology or some other mechanism to provide nonrepudiability to your historical trading records. But beyond that, there is no storage requirement imposed by the regulation. None. Nada. Zip.
I worried that I might be missing something important, so I sat for the briefing with IBM to hear about its TotalStorage Data Retention 450 “solution” on February 19. I asked the ever-charming Theresa O'Neil, Director of Storage Strategy for IBM Tivoli, what regulatory provision(s) the company’s “powerful new compliance-in-a-box” offering was addressing. I received back something I hadn’t heard from many vendors on this point: an honest answer.
The Storage Strategy Director told me that SOX compliance had very little to do with storage. To her way of thinking, hyperbole about compliance and the threat of litigation in the marketing materials of other storage vendors were being used in an attempt to sell more gear—nothing more, nothing less.
Said O’Neil, “Compliance is more about business processes than it is about technology. Creating and managing policies to comply with regulations as a company is the hard part; technology is the easy part.”
She said IBM was offering a solution for managing data records. It could be used to make records more accessible for audits and litigation, but its real purpose was much broader: IBM wanted to provide a way for customers to make more cost-effective use of their storage investment, potentially—but not necessarily—as an entree into the exciting world of enterprise content management.
IBM’s fix: a FAST 600 storage server controller with a back-end Serial-ATA array scalable from 3.5 to 56 TB. Additionally, the 450 solution includes a clustered P-series server running Linux and Tivoli Storage Manager for Data Retention. Oh, and if there are any concerns about security, the whole thing comes in a lockable cabinet. Purchased altogether, the price tag was $141,600 for the 3.5 TB solution.
But, O’Neil offered, the IBM Tivoli software was also available for purchase as a standalone component. Given that its robust API allowed for it to be used in conjunction with over 600 different disk devices, O’Neil said that IBM Tivoli Storage Manager provided the basis for building a true “customer’s choice” records management platform.
The software includes a hefty dose of Tivoli’s traditional Hierarchical Storage Manager functionality—the kind that leaves stubs behind when it migrates less-used data to tape or disk archives. She said, however, that the functionality was an improvement over other offerings in the market because it lets you use “events” rather than only timestamps to determine when data should be moved and how long it needed to be retained.
O’Neil explained, “For example, if the mortgage is paid off early, the data does not need to be retained for the full 30 years. The event—the payoff—enables the migration of data before the time-based policy would.”
The software also allows for the annotation of datasets with “deletion holds,” allowing data that might have reached its stale-by date to be retained for audit or litigation as required. With the full implementation of other IBM technology, such as storage pools, O’Neil said companies would have the ingredients for a pretty good lifecycle management system.
So, there you have it. Direct from the mouth of Big Blue. SOX is not a storage issue. Be sure to challenge anything you hear to the contrary from other vendors. This is the last storage article on regulatory compliance you ever need to read. Except, of course, for the next one.
About the Author
Jon William Toigo is chairman of The Data Management Institute, the CEO of data management consulting and research firm Toigo Partners International, as well as a contributing editor to Enterprise Systems and its Storage Strategies columnist. Mr. Toigo is the author of 14 books, including Disaster Recovery Planning, 3rd Edition, and The Holy Grail of Network Storage Management, both from Prentice Hall.
Storage area networks demand connectivity options, high availability for shared environments, and storage resource management software.
BY MICHAEL P. KOCLANES
With the emerging market for storage area networks (SANs) there has been a great deal of attention paid to the enabling network technologies, such as host bus adapters (HBAs), switches, hubs, and bridges/routers. Many of the early challenges have focused on resolving the interoperability issues between these new components and the target storage devices such as disk subsystems and tape libraries.
With the networking hardware in place, data-management software vendors have made the necessary changes to dynamically allocate devices and media based on server requests for the Fibre Channel-attached shared storage. In 1999, data-management software vendors succeeded in making this a reality. Software such as Computer Associates' Enterprise Library Option, Legato's SmartMedia, Veritas' Shared Storage Option, and various solutions from IBM's Tivoli unit now enable dynamic allocation.
And seamless interoperability is well on the way to reality. Many vendors are now providing matrices of compatible SAN components with their products, and industry standards are being defined by consortia such as the Storage Networking Industry Association (SNIA) and the FibreAlliance group.
However, despite this progress, there are still many failed attempts at bringing SANs into production for data management and tape backup. Performance is often less than anticipated, and the tools to ensure high availability are often lacking. Potential end users should demand proof of integrated solutions and testing of all SAN components and software.
Implementing SANs for shared backup and recovery requires a different approach to storage resource management and the architecture of networked devices such as tape libraries. This article defines some of these new requirements.
First, consider the impact of a SAN on the storage device-in this case, a tape library. The target device must function as part of a network system and become a well-behaved network citizen. No longer can a tape library or disk array function just as a captive device on a dedicated bus.
A SAN configuration changes the design requirements for network storage devices. First of all, the device must support the connectivity interfaces and protocols of the networks and/or busses to which it is attached. For example, a tape library may have to support SCSI, Fibre Channel, and Internet Protocol (IP) network connections. For data, the path will be SCSI in a server-attached environment and will be Fibre Channel in an arbitrated loop, switched fabric, or point-to-point Fibre Channel configuration. For control, an IP connection may be required. IP is an excellent "out-of-band" control path, in part because control information tends to be in smaller message packets than the streaming backup data.
For device management, the control path should not interfere with the data path. It should be "out of band" from the "in-band" data path. In contrast, sensing status through the SCSI connection means that library status and drive status are unknown when a server has the SCSI bus reserved for backup, recovery, or data access. Since network-management protocols such as SNMP are well-established for network resources in LANs and WANs, SNMP is a logical choice for SAN resource management.
Large IP networks of routers, hubs, servers, and printers are managed across IP networks with SNMP. CA Unicenter, HP OpenView, Tivoli, and BMC Patrol are examples of such tools in the LAN/WAN management arena. The same methodology can be applied to SAN-based storage resource management. This requires an IP stack on the tape library controller, a definition of a Management Information Base (MIB), and firmware on the controller that senses conditions in the library and drives.
Design requirementsIn addition to the requirements for network connectivity, SANs require other design changes in devices such as tape libraries. For example, sharing libraries across many servers requires high-availability features. In a SAN environment, the impact of library failure goes well beyond the loss of storage protection for a single server. A high-availability design should incorporate redundancy in drives, power supplies, and network interfaces.
In addition, tape libraries should be field-upgradable. Administrators should be able to add drives and media without taking the library offline and without impacting currently operating drives and backup/recovery or data-access operations.
Finally, other high-availability features such as RAIT, which is analogous to RAID in disk subsystems, can be implemented. By striping data to four tapes in parallel, and with one tape for parity, a failure of any individual drive or piece of media on recovery will not impact the ability to restore data.
Some libraries allow the ability to add RAIT controller cards as an option and store media in 4+1 RAIT-ready magazines. A single RAIT set can be easily exported and imported. The combination of effective storage resource management and a pair of libraries with mirrored sets of RAIT media and dual data paths can achieve 99.9999% data availability.
However, RAIT hardware capability is in some cases not supported in the backup/recovery software. Although the tape libraries may support the parallel streaming and parity of RAIT, the backup application may be unaware of the RAIT set and will not reflect this media in the catalog. However, as SANs and high availability become more critical, third-party software will support these features.
Another SAN requirement is the need for storage resource management software to aid in the implementation, tuning, and proactive management of this more- complex environment. Assuming a tape library were designed for "out-of-band" management, the other elements of the SAN (e.g., bridges, hubs, and switches) should also have an IP connection and MIB for "out-of-band" management.
Three levels of management-the first of which is device-level management-are needed in this environment. The operations, configuration, and status of the individual elements of the SAN should be accessible through remote management consoles. The distance advantages of Fibre Channel are largely lost if the only way to operate and manage a library or switch is from its front console or a local serial connection. One of the key end-user benefits of Fibre Channel versus SCSI is related to the connectivity distance, number of devices, and flexibility that is enabled without sacrificing bandwidth and performance.
Furthermore, the cost of systems administration of backup exceeds the cost of the software and hardware to support the backup-and-recovery process. Studies show that 76% of the surveyed end users want to manage SANs remotely, using browser-enabled tools. Browser-enabled monitors are available from most SAN device manufacturers.
At the next level of management is a resource management framework for overall SAN management. Trying to monitor multiple browser windows for all of the elements of a switched Fibre Channel environment is awkward, at best. The resource manager should automatically discover the elements of the SAN and display all the devices as icons from a single monitor view. The resource management architecture should have the ability to poll the status and/or receive alerts from the devices. In order to ensure 24/7 management of the SAN, these processes should be independent of the browser-based monitors. The status of the devices is constantly monitored, whether or not the browser-based device monitor is active. Upon detection of a problem, the resource manager should put this into an event-logging database.
In addition, the resource manager should highlight a failing component or warning from the master console. The user can then click on the highlighted icon, and the individual device monitors are launched from the resource manager screen. It is important that the resource manager include a database for gathering trend statistics on the health of SAN resources.
Trend analysis is also important. For example, a marginal power supply may be detected and replaced before it impacts a backup or recovery. The resource manager should flag the marginal output. Without these tools, the problem may go unnoticed until a hard failure occurs.
With proper proactive resource management, the problem is detected before hard failure, and the failing component is replaced with no impact to data availability. Furthermore, the resource manager should be flexible in its ability to deliver alerts to higher-level system tools such as Unicenter, OpenView, or Tivoli. Also, alerts should be sent through e-mail or pager as defined by the end user.
Finally, the resource manager should be able to perform more-sophisticated storage resource management, bandwidth management, load balancing, capacity planning, performance tuning, asset management, and automatic fail-over. As switched fabric networks grow in complexity, dynamic routing and load balancing will also become increasingly important.
In the selection and implementation of a SAN for shared tape backup, there are a number of elements to consider. First, interoperability of SAN components is a critical issue. The integrator or manufacturer should demonstrate tested end-to-end configurations of all necessary hardware and software components. Second, you should consider the design elements of the tape library for shared tape backup applications, including connectivity to necessary network protocols, "out-of-band" management, a high-availability design, and scalability with minimal impact on availability.
Finally, having the proper hardware components only ensures you have the right plumbing in place. Storage resource management and device management enable the benefits of centralized management of SAN resources, lowering the total cost of ownership and gaining the benefits of the connectivity distance enabled by Fibre Channel.
Michael Koclanes is president and CEO of Creek Path, a division of Exabyte Corp. (www.exabyte.com), in Boulder, CO.
Checklist: Tape libraries for SANs3COM [8 Certification Exam(s) ]
AccessData [1 Certification Exam(s) ]
ACFE [1 Certification Exam(s) ]
ACI [3 Certification Exam(s) ]
Acme-Packet [1 Certification Exam(s) ]
ACSM [4 Certification Exam(s) ]
ACT [1 Certification Exam(s) ]
Admission-Tests [13 Certification Exam(s) ]
ADOBE [93 Certification Exam(s) ]
AFP [1 Certification Exam(s) ]
AICPA [2 Certification Exam(s) ]
AIIM [1 Certification Exam(s) ]
Alcatel-Lucent [13 Certification Exam(s) ]
Alfresco [1 Certification Exam(s) ]
Altiris [3 Certification Exam(s) ]
Amazon [2 Certification Exam(s) ]
American-College [2 Certification Exam(s) ]
Android [4 Certification Exam(s) ]
APA [1 Certification Exam(s) ]
APC [2 Certification Exam(s) ]
APICS [2 Certification Exam(s) ]
Apple [69 Certification Exam(s) ]
AppSense [1 Certification Exam(s) ]
APTUSC [1 Certification Exam(s) ]
Arizona-Education [1 Certification Exam(s) ]
ARM [1 Certification Exam(s) ]
Aruba [6 Certification Exam(s) ]
ASIS [2 Certification Exam(s) ]
ASQ [3 Certification Exam(s) ]
ASTQB [8 Certification Exam(s) ]
Autodesk [2 Certification Exam(s) ]
Avaya [96 Certification Exam(s) ]
AXELOS [1 Certification Exam(s) ]
Axis [1 Certification Exam(s) ]
Banking [1 Certification Exam(s) ]
BEA [5 Certification Exam(s) ]
BICSI [2 Certification Exam(s) ]
BlackBerry [17 Certification Exam(s) ]
BlueCoat [2 Certification Exam(s) ]
Brocade [4 Certification Exam(s) ]
Business-Objects [11 Certification Exam(s) ]
Business-Tests [4 Certification Exam(s) ]
CA-Technologies [21 Certification Exam(s) ]
Certification-Board [10 Certification Exam(s) ]
Certiport [3 Certification Exam(s) ]
CheckPoint [41 Certification Exam(s) ]
CIDQ [1 Certification Exam(s) ]
CIPS [4 Certification Exam(s) ]
Cisco [318 Certification Exam(s) ]
Citrix [48 Certification Exam(s) ]
CIW [18 Certification Exam(s) ]
Cloudera [10 Certification Exam(s) ]
Cognos [19 Certification Exam(s) ]
College-Board [2 Certification Exam(s) ]
CompTIA [76 Certification Exam(s) ]
ComputerAssociates [6 Certification Exam(s) ]
Consultant [2 Certification Exam(s) ]
Counselor [4 Certification Exam(s) ]
CPP-Institue [2 Certification Exam(s) ]
CPP-Institute [1 Certification Exam(s) ]
CSP [1 Certification Exam(s) ]
CWNA [1 Certification Exam(s) ]
CWNP [13 Certification Exam(s) ]
Dassault [2 Certification Exam(s) ]
DELL [9 Certification Exam(s) ]
DMI [1 Certification Exam(s) ]
DRI [1 Certification Exam(s) ]
ECCouncil [21 Certification Exam(s) ]
ECDL [1 Certification Exam(s) ]
EMC [129 Certification Exam(s) ]
Enterasys [13 Certification Exam(s) ]
Ericsson [5 Certification Exam(s) ]
ESPA [1 Certification Exam(s) ]
Esri [2 Certification Exam(s) ]
ExamExpress [15 Certification Exam(s) ]
Exin [40 Certification Exam(s) ]
ExtremeNetworks [3 Certification Exam(s) ]
F5-Networks [20 Certification Exam(s) ]
FCTC [2 Certification Exam(s) ]
Filemaker [9 Certification Exam(s) ]
Financial [36 Certification Exam(s) ]
Food [4 Certification Exam(s) ]
Fortinet [13 Certification Exam(s) ]
Foundry [6 Certification Exam(s) ]
FSMTB [1 Certification Exam(s) ]
Fujitsu [2 Certification Exam(s) ]
GAQM [9 Certification Exam(s) ]
Genesys [4 Certification Exam(s) ]
GIAC [15 Certification Exam(s) ]
Google [4 Certification Exam(s) ]
GuidanceSoftware [2 Certification Exam(s) ]
H3C [1 Certification Exam(s) ]
HDI [9 Certification Exam(s) ]
Healthcare [3 Certification Exam(s) ]
HIPAA [2 Certification Exam(s) ]
Hitachi [30 Certification Exam(s) ]
Hortonworks [4 Certification Exam(s) ]
Hospitality [2 Certification Exam(s) ]
HP [750 Certification Exam(s) ]
HR [4 Certification Exam(s) ]
HRCI [1 Certification Exam(s) ]
Huawei [21 Certification Exam(s) ]
Hyperion [10 Certification Exam(s) ]
IAAP [1 Certification Exam(s) ]
IAHCSMM [1 Certification Exam(s) ]
IBM [1532 Certification Exam(s) ]
IBQH [1 Certification Exam(s) ]
ICAI [1 Certification Exam(s) ]
ICDL [6 Certification Exam(s) ]
IEEE [1 Certification Exam(s) ]
IELTS [1 Certification Exam(s) ]
IFPUG [1 Certification Exam(s) ]
IIA [3 Certification Exam(s) ]
IIBA [2 Certification Exam(s) ]
IISFA [1 Certification Exam(s) ]
Intel [2 Certification Exam(s) ]
IQN [1 Certification Exam(s) ]
IRS [1 Certification Exam(s) ]
ISA [1 Certification Exam(s) ]
ISACA [4 Certification Exam(s) ]
ISC2 [6 Certification Exam(s) ]
ISEB [24 Certification Exam(s) ]
Isilon [4 Certification Exam(s) ]
ISM [6 Certification Exam(s) ]
iSQI [7 Certification Exam(s) ]
ITEC [1 Certification Exam(s) ]
Juniper [64 Certification Exam(s) ]
LEED [1 Certification Exam(s) ]
Legato [5 Certification Exam(s) ]
Liferay [1 Certification Exam(s) ]
Logical-Operations [1 Certification Exam(s) ]
Lotus [66 Certification Exam(s) ]
LPI [24 Certification Exam(s) ]
LSI [3 Certification Exam(s) ]
Magento [3 Certification Exam(s) ]
Maintenance [2 Certification Exam(s) ]
McAfee [8 Certification Exam(s) ]
McData [3 Certification Exam(s) ]
Medical [69 Certification Exam(s) ]
Microsoft [374 Certification Exam(s) ]
Mile2 [3 Certification Exam(s) ]
Military [1 Certification Exam(s) ]
Misc [1 Certification Exam(s) ]
Motorola [7 Certification Exam(s) ]
mySQL [4 Certification Exam(s) ]
NBSTSA [1 Certification Exam(s) ]
NCEES [2 Certification Exam(s) ]
NCIDQ [1 Certification Exam(s) ]
NCLEX [2 Certification Exam(s) ]
Network-General [12 Certification Exam(s) ]
NetworkAppliance [39 Certification Exam(s) ]
NI [1 Certification Exam(s) ]
NIELIT [1 Certification Exam(s) ]
Nokia [6 Certification Exam(s) ]
Nortel [130 Certification Exam(s) ]
Novell [37 Certification Exam(s) ]
OMG [10 Certification Exam(s) ]
Oracle [279 Certification Exam(s) ]
P&C [2 Certification Exam(s) ]
Palo-Alto [4 Certification Exam(s) ]
PARCC [1 Certification Exam(s) ]
PayPal [1 Certification Exam(s) ]
Pegasystems [12 Certification Exam(s) ]
PEOPLECERT [4 Certification Exam(s) ]
PMI [15 Certification Exam(s) ]
Polycom [2 Certification Exam(s) ]
PostgreSQL-CE [1 Certification Exam(s) ]
Prince2 [6 Certification Exam(s) ]
PRMIA [1 Certification Exam(s) ]
PsychCorp [1 Certification Exam(s) ]
PTCB [2 Certification Exam(s) ]
QAI [1 Certification Exam(s) ]
QlikView [1 Certification Exam(s) ]
Quality-Assurance [7 Certification Exam(s) ]
RACC [1 Certification Exam(s) ]
Real-Estate [1 Certification Exam(s) ]
RedHat [8 Certification Exam(s) ]
RES [5 Certification Exam(s) ]
Riverbed [8 Certification Exam(s) ]
RSA [15 Certification Exam(s) ]
Sair [8 Certification Exam(s) ]
Salesforce [5 Certification Exam(s) ]
SANS [1 Certification Exam(s) ]
SAP [98 Certification Exam(s) ]
SASInstitute [15 Certification Exam(s) ]
SAT [1 Certification Exam(s) ]
SCO [10 Certification Exam(s) ]
SCP [6 Certification Exam(s) ]
SDI [3 Certification Exam(s) ]
See-Beyond [1 Certification Exam(s) ]
Siemens [1 Certification Exam(s) ]
Snia [7 Certification Exam(s) ]
SOA [15 Certification Exam(s) ]
Social-Work-Board [4 Certification Exam(s) ]
SpringSource [1 Certification Exam(s) ]
SUN [63 Certification Exam(s) ]
SUSE [1 Certification Exam(s) ]
Sybase [17 Certification Exam(s) ]
Symantec [134 Certification Exam(s) ]
Teacher-Certification [4 Certification Exam(s) ]
The-Open-Group [8 Certification Exam(s) ]
TIA [3 Certification Exam(s) ]
Tibco [18 Certification Exam(s) ]
Trainers [3 Certification Exam(s) ]
Trend [1 Certification Exam(s) ]
TruSecure [1 Certification Exam(s) ]
USMLE [1 Certification Exam(s) ]
VCE [6 Certification Exam(s) ]
Veeam [2 Certification Exam(s) ]
Veritas [33 Certification Exam(s) ]
Vmware [58 Certification Exam(s) ]
Wonderlic [2 Certification Exam(s) ]
Worldatwork [2 Certification Exam(s) ]
XML-Master [3 Certification Exam(s) ]
Zend [6 Certification Exam(s) ]
Dropmark : http://killexams.dropmark.com/367904/11753177
Wordpress : http://wp.me/p7SJ6L-1rT
Dropmark-Text : http://killexams.dropmark.com/367904/12316471
Issu : https://issuu.com/trutrainers/docs/000-789
Blogspot : http://killexamsbraindump.blogspot.com/2017/11/dont-miss-these-ibm-000-789-dumps.html
Box.net : https://app.box.com/s/rqk2d3nmp064k71nqsqqyrupv46u1li4
zoho.com : https://docs.zoho.com/file/62rwtc20d26768fe84378a464edee904b2f6b