Disk Management and Maintenance

In: Computers and Technology

Submitted By gues5
Words 875
Pages 4
Having a reliable storage for people to save their files, documents or projects at is important because if they do put it into storage they know they might or will need later. Losing important work stuff can cause a lot of trouble with the bosses or the managers because the company will be losing money while the employee has to redo the work that was done in the given time. This will also fall on my shoulders because I’m responsible for the quality of my work, which includes keeping the hard disk as reliable as possible and backing up the data if possible.
One of the ways to achieve reliability on the hard disk is by doing occasional disk cleaning. Microsoft has a tool called Disk Cleanup which allows me to delete any unneeded files, temporary internet files, files in the Recycle Bin, Hibernation files, setup log files, temporary files, thumbnails and office Web pages. Although it may sound that this tools delete too many things at once, it actually has the capability of choosing what particular things the users wants to be deleted. It is great because it keeps the hard disk from being crowded with stuff that is completely useless and just takes up the space for the important stuff.
Another way of making sure the disk is not being slowed down is by doing the defragmentation. If the hard drive is used extensively and large files are being stored the will be full of fragments very soon. Microsoft has also shown initiative with this issue and the Disk Defragmentation tool was created. This program is very easy to use but also crucial in making sure there are fewer complaints about my hard disk working slower than before. Before doing the disk defragmentation the program allows me to analyze the disk for any fragments. It will show me how badly the disk is and if the disk has been cleaned and defragmented than how much fragments are left from the recent use. After…...

Similar Documents

Disk Redundancy

...(Redundant Array of Independent Disks) is a storage technology that combines multiple disk drive components into a logical unit. Data is distributed across the drives in one of several ways called "RAID levels", depending on what level of redundancy and performance (via parallel communication) is required. Marketers representing industry RAID manufacturers later attempted to reinvent the term to describe a redundant array of independent disks as a means of dissociating a low-cost expectation from RAID technology. RAID is now used as an umbrella term for computer data storage schemes that can divide and replicate data among multiple physical drives. The physical drives are said to be in a RAID array, which is accessed by the operating system as one single drive. The different schemes or architectures are named by the word RAID followed by a number (e.g., RAID 0, RAID 1). Each scheme provides a different balance between two key goals: increase data reliability and increase input/output performance. 2. When would we use RAID? RAID is extremely useful if reliability and data redundancy are important to you. Even if you take backups, you will need to take the time to restore those backups and those backups could be hours or days old, resulting in data loss. RAID allows you to survive a drive loss without data loss and in many cases without any downtime. RAID is also useful if you are having disk IO issues, where applications are waiting on the disk to perform tasks.......

Words: 855 - Pages: 4


...Maintenance (Lady Dawn Bartolo) Introduction The fifth function of personnel is maintenance that which has been established, that is, an effective workforce with the ability and willingness to perform organizational task. (Junette Bacus) Communicating and counseling One must face the task of maintaining the effective work force that has been assembled. Two features of this workforce that must be maintained (1) attitudes and (2) physical condition. The number of factors affecting the development and maintenance of employee is limitless, but verbal and nonverbal communication process is involved in all stages. In our report we will examine the nature of communication processes, channels and structures through which the flow and means through which blockages and filters can be minimized. Nature & Importance of Communication Communication – the act of inducing others to interpret an idea in the manner intended by the speaker or writer. communist (Latin word) – “common” Managing – getting things done through others, a task which requires the manager to communicate with other people. Channels & Structure Communication Networks 1. Similar to the formal structure of a firm (four persons able to communicate with only a central fifth person – the manager. 2. Representative of the behaviorally free-flow concept (everyone can communicate with each other). 3. Each person can communicate only with his or her two neighbors, somewhat reminiscent of an...

Words: 2876 - Pages: 12

Disk Clean Up

...Disk Clean Up Disk Clean up is a utility that is used when the computer is being maintained. This feature is part of the windows operating system. Its sole purpose of Disk Clean up is to free up disk space by deleting junk, temp and unused files it also is used to compress files as well. Disk Clean Up would become part of my arsenal if the PC I was working on were running sluggish and files started taking a really long time to open. I would also use it if I was running out of room on my Hard Drive. Diskpart Diskpart is actually a command line prompt the will allow you to create a partition on a hard drive without having to use the help of a third party software program such as True Image, Norton’s Ghost, and also Partition Magic. I actually used this command line prompt a couple days ago because I needed to create and format a partition on my usb flash drive so I could boot off of it from the bios. But there different way to utilize this feature and another on is to create a partition on the system drive and format it to any filing system FAT, FAT32, or NTFS and you would then be able use that section of your hard drive for storage or the installation of drives. Defragmentation In the maintenance of file systems, it is a process that reduces the amount of fragmentation. It does this by physically organizing the contents of the mass storage device used to store files into the smallest number of contiguous regions (fragments). It also attempts to create larger regions......

Words: 943 - Pages: 4

Six Sigma Implementation for Ship Maintenance and Safety Management

...Sigma Implementation for Ship Maintenance and Safety Management Bahadir Inozu, Ph.D. Chairman, Professor, 1 and Director2 Ivan Radovic Special Projects Manager1 and Project Manager for Maritime Applications2 1 School of Naval Architecture and Marine Engineering, 2Reliability, Operation and Maintenance Division, Gulf Coast Region Maritime Technology Center, 911 Engineering Building, University of New Orleans, New Orleans, LA 70148 Tel: (504) 280 7182, Fax: (504) 280-5627 E-mail: BInozu@uno.edu, Web site: drydock.gcrmtc.org Paper to be presented at IAME 2002 Conference, 13-15 November, 2002, Panama City, Panama ABSTRACT Ship maintenance usually entails very complex dynamic processes that ship operators face continuously to ensure ship operational safety and comply with regulatory statues. Extensive research indicated that these processes are quite inefficient, thus creating a safety risk in ship operations. In this paper we will discuss utilization of Six Sigma management strategies in ship maintenance and safety, in addition to its applicability and benefits. Six Sigma management strategies have a proven record in many industries. Savings through conducting Six Sigma projects have a direct impact on company profits measured through acquisition and analysis of hard data. We will also present the results of three Six Sigma pilot studies conducted as a part of the Continuous Improvement of Drydocking Management project. We will......

Words: 5679 - Pages: 23

Disk Redundancy

...1. What does RAID stand for? RAID stands for Redundant Array of Independent disks. 2. When would we use RAID? RAID is a technology that is used to increase the performance and/or reliability of data storage. 3. Define the following types of RAID: RAID 0- RAID 0 has striped blocks and has no redundancy. RAID 0 must have at least two disks. RAID 1- RAID 1 has mirrored blocks and has the best performance of the four and has no parity. RAID 1 needs to have a minimum of two disks. RAID 5- RAID 5 is a hybrid of RAID 0 and RAID 1. RAID 5 has distributed parity and needs a minimum of three disks. RAID 6- RAID 6 is RAID 5 except when making RAID 6 they added another strip to deal with RAID 5’s major drawback it was useless after two disks went down. 4. Why is RAID 0 of any use if it offers no redundancy? It can be used to improve performance or create large logical disks out of multiple physical disks. 5. Why do you think that RAID 1 can be the most expensive? Why would people utilize it if it’s so costly? RAID 1 is the most expensive because its disk overhead requires all of its drives to be running. Its 100% redundancy means that no data will be lost. 6. If you, as a home computer user, were to purchase a form of RAID, which would you choose and why? It all depends on what purpose I would need to use RAID for. If had a type of high traffic situation I would use RAID 5, RAID 0 with a high speed situation, and RAID 1 if I needed high availability. 7. What is the......

Words: 343 - Pages: 2

Computer Maintenance

...Computer Maintenance Shakeyla Pugh A regular maintenance routine will help keep your computer in good condition. A maintenance routine should include cleaning the computer, disk maintenance, and regularly updating virus protection and operating system software. Cleaning An LCD (liquid crystal display) screen should be cleaned using a soft cotton cloth and a solution of water and isopropyl alcohol. The solution should be applied to the cloth first, never sprayed directly on the screen. To clean a keyboard, a can of compressed air can be used to spray in between the keys to push out dust and crumbs. Q-tips, a small flat screwdriver, or sticky notes can also be used to remove dust and crumbs from the keyboard. A can of compressed air should be used to clean the back of the computer tower, especially the cooling fan vents. The exterior of a mouse can be cleaned using a damp soft cloth. If the mouse has a trackball, the trackball should be removed and wiped with a dry cloth. Disk Maintenance Most operating systems have built-in performance and maintenance features that allow the user to free up space on the hard disk and rearrange files on your hard disk to increase efficiency. It is also a good idea to delete any unnecessary files from the hard disk on a regular basis. Updating Software New viruses are continually being created. In order to protect against new viruses, new virus definitions must be downloaded on a regular basis. Most virus protection software has an......

Words: 290 - Pages: 2

10 Maintenance Management Software Programs to Consider.

...and maintenance is key, like hospitals, hotels, warehouses and transportation companies. Maintenance management software (MMS) or enterprise asset management (EAM) software can help monitor work orders, parts, repairs and more to make managing it all easier for your business. If you're looking in to purchasing maintenance management software, here are 10 providers to consider. Bigfoot CMMS Bigfoot CMMS (computerized maintenance management system) is a cloud-based maintenance management software that comes with two different package choices: Enterprise and Enterprise+. Bigfoot offers many features, including location and asset-based work orders, parts inventory, automatic e-mail alerts, cost-tracking and repair history and more. bigfootcmms.com eMaint eMaint offers four different subscriptions, from Standard, Self Starter and Get OnBoard to All In, each with a different level of services. Features include preventative maintenance, inventory management, up-to-the-minute reports with customizable KPIs (key performance indicators) and dashboards. emaint.com FaciliWorks FaciliWorks offers both Web-based and desktop CMMS management options. With FaciliWorks, you can submit, queue and manage work orders and service requests, group assets by department and location, optimize your spare parts inventory and more. cybermetrics.com HippoFM HippoFM is a Web-based maintenance management solutionwith features and applications like fleet, asset and vendor management,......

Words: 473 - Pages: 2


...Chapter 5 Types of Maintenance Programs � 5.1 Introduction What is maintenance and why is it performed? Past and current maintenance practices in both the private and government sectors would imply that maintenance is the actions associated with equipment repair after it is broken. The dictionary defines maintenance as follows: “the work of keeping something in proper condition; upkeep.” This would imply that maintenance should be actions taken to prevent a device or component from failing or to repair normal equipment degradation experienced with the operation of the device to keep it in proper working order. Unfortunately, data obtained in many studies over the past decade indicates that most private and government facilities do not expend the necessary resources to maintain equipment in proper working order. Rather, they wait for equipment failure to occur and then take whatever actions are necessary to repair or replace the equipment. Nothing lasts forever and all equipment has associated with it some predefined life expectancy or operational life. For example, equipment may be designed to operate at full design load for 5,000 hours and may be designed to go through 15,000 start and stop cycles. The need for maintenance is predicated on actual or impending failure – ideally, maintenance is performed to keep equipment and systems running efficiently for at least design life of the component(s). As such, the practical operation of a component is time-based function.......

Words: 2164 - Pages: 9

Computer Maintenance

...UNIT 2 P8 Computer Maintenance In this task I was asked to "perform a maintenance on a computer system". So here I have done some things that should be done weekly to make sure your computer runs smoothly. This would include system checks and physical hardware cleaning and replacements. Clean Up Tools For this I have used a software called CCleaner. This software is used to get rid of unwanted files such as browsing history, cookies, recycle bin files, memory dumps and many more. This is useful because it can get rid of leftover from what the user doesn't need. Which could lead to speaking up the computer reaction as there isn't as many files to be processed through which delays the speed of the computer. Anti-Virus The anti-virus that I used was called Norton Anti-Virus. It had many features that prevent the system from malicious software's and files from being executed in the system and preventing it from damaging the core of the computer. File Defragmentation The Defragmentation software we used to clean up all the files was the standard system Disk defragmenter. It checks through all the files store in the system and organises them like an filling cabinet. This is very useful as it prevents the unwanted amounts of time wasted due to looking for files that are hiding all over the system. Being able to access the right files in shorter amount of time means that the speed of the computer start up will decrease, meaning faster boot-up time. Firewalls Firewalls......

Words: 810 - Pages: 4

Disk Partitions

...Disk Partitions Disk Partitions An internal hard disk ( PATA, SATA, or SCSI) cannot be used until it is prepared for use. There are two steps involved in preparing a hard disk: Step 1. Creating partitions and logical drives Step 2. Formatting partitions and logical drives ( which assigns drive letters) A disk partition is a logical structure on a hard disk drive that specifies the following: ¦ Whether the drive can be bootable ¦ How many drive letters ( one, two, or more) the hard disk contains ¦ Whether any of the hard disk’s capacity is reserved for a future operating system or other use Although the name “ disk partition” suggests the drive is divided into two or more logical sections, every PATA, SATA, and SCSI hard disk must go through a parti-tioning process, even if you want to use the entire hard disk as a single drive letter. All versions of Windows support two major types of disk partitions: Primary— A primary partition can contain only a single drive letter and can be made active ( bootable). Only one primary partition can be active. Although a single physical drive can hold up to four primary partitions, you need only one primary partition on a drive that contains a single operating system. If you in-stall a new operating system in a dual- boot configuration with your current op-erating system, a new version of Windows can be installed in a different folder in the same drive, or can be installed in an additional primary partition. If you want to use a non-......

Words: 2878 - Pages: 12

Disk Redundancy

...Date: 09-22-2015 Course: NT 1230 (Clients – Server Networking-1) Unit 2. Assignment 1. Disk Redundancy Research 1. RAID is Redundant Array of Inexpensive Drives is a method for creating a faster or safer single logical hard disk drive from two or more physical drives. RAID arrays have been common for years on servers using SCSI-interface drives. However, a number of recent systems feature ATA RAID or SATA RAID host adapters on the motherboard. 2. When would we use RAID? RAID is best used when to increase the performance and or reliability of data storage 3. Types of RAID definitions? a. RAID Level 0 (RAID 0)—Two drives are treated as a single drive, with both drives used to simultaneously store different portions of the same file. This method of data storage is called striping. Striping boosts performance, but if either drive fails, all data is lost. Don’t use striping for data drives. b. RAID Level 1 (RAID 1)—Two drives are treated as mirrors of each other; changes to the contents of one drive are immediately reflected on the other drive. This method of data storage is called mirroring. Mirroring provides a built-in backup method and provides faster read performance than a single drive. Suitable for use with program and data drives. c. RAID Level 0+1 (RAID 10)—Four drives combine striping plus mirroring for extra speed plus better reliability. Suitable for use with program and data drives. d. RAID Level 5 (RAID 5)—Three or more drives are......

Words: 557 - Pages: 3

Production Management - as a Management Discipline, Does Maintenance Management Differ from Production Managementif Yes, in What Way

...Need Answer Sheet of this Question paper, contact aravind.banakar@gmail.com www.mbacasestudyanswers.com ARAVIND – 09901366442 – 09902787224 Production Management Note: Solve any 8 Questions Q1. Mention situations in (a) banking, (b) advertising, (c) agriculture, and (d) hoteliering where production and operations management is involved. Describe the inputs, outputs, processes and utilities. Q2. What are the hurdles in the globalisation of services? Mention the managerial, social and political issues. Are services, generally more difficult to globalise? What are the implications in the Indian context of the newly liberalized economy? Q3. Typical Linear Programming has one objective function. But, in many practical situations, there could be more than one objective. How can one take care of such a situation? Explain by means of an example. Q4. How would different Queuing Disciplines affect waiting line characteristics? Explain by giving examples. Q5. How would you control quality in a job-shop situation (where one customer’s order may be different from another’s). Q6. As a management discipline, does maintenance management differ from production management? If yes, in what way? Q7. Describe the use of information technology in supply chains. Q8. ‘Inventory is a part of manufacturing strategy.’ Do you agree with this statement? If so, explain why it should be only a part of the total manufacturing strategy? Q9. Can the Plant layout principles......

Words: 279 - Pages: 2


...has undergone dramatic structural changes over the past few decades, with the rise of the biotechnology sector, substantial growth in demand driven by demographics and substitution away from other therapeutic modalities such as surgery, and increased competition from globally active generic manufacturers. The pharmaceutical industry is under mounting scrutiny because of rapidly increasing expenditures for drugs in the United States. Drug expenditures are now the fastest-growing component of health care costs, increasing at the rate of about 15 percent per year. They account for about eight percent of health care spending, and at their current rate of increase, they will soon surpass spending for physicians' services and, for many health maintenance organizations (HMOs), the costs of hospitalization. Aruvian's R'search brings you a complete analysis of the Pharmaceutical Industry in the United States. The report covers a brief profile of the global pharmaceutical industry, the TRIPS agreement and the effect of the agreement on the US pharmaceutical industry, offshoring in the pharmaceutical industry, economic trends in the industry, competition in the industry, and key trends in the pharmaceutical supply chain in the United States. The report also analyzes the US pharmaceutical industry through two frameworks - a PEST analysis and a Porters Five Forces Business Strategy analysis. The report also looks at strategies for market entry, impact of the Hatch-Waxman Act, and the role......

Words: 643 - Pages: 3


...MAINTENANCE TOPIC A. B. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. INTRODUCTION CHILD MAINTENANCE What rights to support do children have? Who has a duty to support (maintain) children? What is the maintenance system? What do maintenance officers at court do? How is the amount of maintenance calculated? Why pay maintenance? What happens at the maintenance enquiry? What happens if the other person does not arrive at the maintenance enquiry? How is maintenance paid? Must I still pay maintenance if the other parent: What if I have other children? What happens if a child is born outside of marriage and paternity is contested? What happens if a parent fails to pay maintenance? How can I enforce a maintenance order that has been issued in South Africa where the maintenance defaulter has moved to another country? How can I enforce a maintenance order that has been issued in a foreign country in South Africa? What happens if I need to change the maintenance amount? What happens if I change my address? What happens if one of the child’s parents has passed away? When does the duty to maintain end? What can I do to protect the best interests of children when it comes to maintenance? What happens if none of the child’s relatives can support him/her? PARTNERS/SURVIVING SPOUSES ASSISTANCE IN MAINTENANCE MATTERS PAGE 3 3 3 3 4 4 5 5 5 5 5 6 6 6 6 7 7 8 8 8 8 8 9 9 10 15. 16. 17. 18. 19. 20. 21. B. C. 1 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Black Sash FAMSA......

Words: 5026 - Pages: 21

Disk Technology

...CS252 Graduate Computer Architecture Motivation: Who Cares About I/O? • CPU Performance: 60% per year • I/O system performance limited by mechanical delays (disk I/O) • Amdahl's Law: system speed-up limited by the slowest part! < 10% per year (IO per sec) I/O Introduction: Storage Devices & RAID Jason Hill 10% IO & 10x CPU => 5x Performance (lose 50%) 10% IO & 100x CPU => 10x Performance (lose 90%) Diminishing fraction of time in CPU Diminishing value of faster CPUs • I/O bottleneck: 2/7/02 CS252/Culler Lec 6. 1 2/7/02 CS252/Culler Lec 6. 2 I/O Systems Big Picture: Who cares about CPUs? • Why still important to keep CPUs busy vs. IO devices ("CPU time"), as CPUs not costly? – Moore's Law leads to both large, fast CPUs but also to very small, cheap CPUs – 2001 Hypothesis: 600 MHz PC is fast enough for Office Tools? – PC slowdown since fast enough unless games, new apps? Processor interrupts Cache Memory - I/O Bus Main Memory I/O Controller Disk Disk I/O Controller Graphics I/O Controller Network • People care more about about storing information and communicating information than calculating – "Information Technology" vs. "Computer Science" – 1960s and 1980s: Computing Revolution – 1990s and 2000s: Information Age • Next 3 weeks on storage and communication 2/7/02 CS252/Culler Lec 6. 3 2/7/02 CS252/Culler Lec 6. 4 Storage Technology Drivers • Driven by the prevailing computing paradigm – 1950s: migration from batch to......

Words: 1834 - Pages: 8