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Topic: Defragmentation


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In the News (Sat 2 Jun 12)

  
  Offering defragmentation, windows optimization, windows performance, defrag, defragment, defragmenter, disk ...
Offering defragmentation, windows optimization, windows performance, defrag, defragment, defragmenter, disk defragmentation, perfect disk, perfect disc, perfectdisc, disk keeper, diskkeeper, speedisk, erd, emergency repair disk, repair disk, disk management, defragger
In addition, the many and detailed alerts and warnings help proactively manage potential problems before they become real and damaging.
PerfectDisk provides more than disk defragmentation - it optimizes your drives as well.
www.raxco.com   (242 words)

  
  Maintaining Windows 2000 Through Defragmentation
Defragmentation is the process of rewriting non-contiguous parts of a file to contiguous sectors on a disk for the purpose of increasing data access and retrieval speeds.
You should perform disk analysis and defragmentation on a regular basis for all Windows 2000–based servers and workstations to ensure that disks are operating optimally.
After defragmenting a disk, Disk Defragmenter may still report: "It is recommended that you defragment this disk." This indicates that there is too little free space to effectively perform the defragmentation routine.
www.microsoft.com /technet/prodtechnol/windows2000serv/maintain/optimize/w2kexec.mspx   (2277 words)

  
 Processor Editorial Article - What’s So Important About Defragmentation?   (Site not responding. Last check: 2007-10-30)
Colleen Toumayan, director of public relations for defragmentation software developer Diskeeper, says that “despite all the advances of recent times, the disk remains the weak link.” The explosion in data storage and in the massive sizes of today’s modern disks, she notes, means this link grows weaker and “.
The problem with defragmentation in the data center is that while it’s a necessary administrative task to perform, it must be automated in some way for it to be feasible.
Defragmentation software may not be the panacea to cure all of your data center performance ills.
www.processor.com /editorial/article.asp?Article=articles/p2842/30p42/30p42.asp&GUID=   (1097 words)

  
 Defragmentation - Wikipedia, the free encyclopedia
The reorganization involved in defragmentation does not change logical location of the files (defined as their location within the directory structure).
Another common strategy to optimize defragmentation and to reduce the impact of fragmentation is to partition the hard disk(s) in a way that separates partions of the file system that experience many more reads than writes from the more volatile zones where files are created and deleted frequently.
Defragmentation programs often come bundled with an operating system (although Windows NT notably did not include one).
en.wikipedia.org /wiki/Defragmentation   (879 words)

  
 Disk Defragmenter in Windows 2000: Maintaining Peak Performance Through Defragmentation
Defragmentation is the process of rewriting non-contiguous parts of a file to contiguous sectors on a drive for the purpose of increasing data access and retrieval speeds as well as overall system performance.
The Disk Defragmenter cannot take advantage of this space by moving files into the MFT zone, therefore when you calculate the amount of free space available for defragmentation, you must subtract one-eighth, or about 12 percent, from the free space reported by Windows Explorer.
By not following a regimen of routine defragmentation to maintain peak performance, the condition of your drives or volumes could degrade to the point where they cannot be effectively defragmented, resulting in the need for some other form of drastic action to return the system to optimum performance levels.
www.dewassoc.com /kbase/windows_2000/defrag_2000_1.htm   (3103 words)

  
 Defragmentation tools
When there is not enough space to store the file in a single contiguous block of space, the file is stored in a several nonadjacent blocks on the disk.
Defragmentation tool fights this by relocating files to occupy contiguous blocks.
Defrag tools are designed in such a way that a power failure during defragmentation run does not lead to data corruption (or at least the damage is well contained).
www.z-a-recovery.com /ref-defrag.htm   (331 words)

  
 defragmentation - a Whatis.com definition
Defragmentation is the process of locating the noncontiguous fragments of data into which a computer file may be divided as it is stored on a hard disk, and rearranging the fragments and restoring them into fewer fragments or into the whole file.
Defragmentation reduces data access time and allows storage to be used more efficiently.
Windows NT did not come with a defragmenter because its file system, NTFS, was designed to minimize fragmentation; however, NT users often find one necessary and several vendors provide defragmenters.
searchexchange.techtarget.com /gDefinition/0,294236,sid43_gci784231,00.html?track=NL-368&ad=498544   (243 words)

  
 Diskeeper v9 Administrator Edition - disk defragmentation utility review
Similarly, the disk defragmentation process lifts all the file data on the hard drive, reassembles all the pieces of each and every file, and lays each of them back down on the hard drive intact.
File Performance—uses short defragmentation passes to defragment files or portions of files to achieve a boost in performance.
A small Diskeeper system tray icon appears whenever the defragmentation engine is running on remote PCs and provides individual users with the option of the delaying the maintenance until later in the day or evening (although it's often not necessary if I/O Smart is running.
www.kickstartnews.com /reviews/utilities/diskeeper_9_administrator.html   (1337 words)

  
 kbAlertz: (319106) - After you perform an offline defragmentation on a domain controller, the defragmented Ntds.dit ...   (Site not responding. Last check: 2007-10-30)
After you perform an offline defragmentation on a domain controller, the defragmented Ntds.dit file may be larger than the original Ntds.dit file.
Offline defragmentation is intended to reclaim unused space in the file system by defragmenting the Ntds.dit file and removing unused portions of the database.
Additionally, the offline defragmentation process may cause additional space that is not reclaimed to be allocated.
www.kbalertz.com /kb_319106.aspx   (712 words)

  
 Defragmentation
Raxco has been in business for the past 25 years, and we have devoted ourselves to making the defragmentation process as simple and thorough as possible for both home owners and businesses from around the world.
You can also set up an auto schedule ahead of time so defragmentation will occur automatically at a time when you do not need to be using your computer.
PerfectDisk has won several awards, and it is the first defragmentation software to be certified for all Microsoft Windows operations.
www.raxco.com /defragmentation.htm   (252 words)

  
 X-bit labs - Articles - Testing Hard Disk Drives with Defragmentation Utilities
This time searching for new utilities brought me to the world of defragmentation (defragmentation is a certain arrangement of the files on the HDD so that to speed up their access).
Defragmentation time can be set up according to your preferences and needs, by changing the partition size and the initial level of files fragmentation.
Each of these utilities features its own defragmentation algorithm (which may often be patented), and they are very likely to comply very well with the HDD firmware algorithms and their platters geometry.
www.xbitlabs.com /articles/storage/display/defrag-tests.html   (1372 words)

  
 Inside Windows NT Disk Defragmenting
NT 4.0's defragmentation support is based on file system control (FSCTL) commands, which are a form of device I/O control commands that are intended specifically for file systems.
This is generally the first FSCTL that is used by a defragmenter, because it is required to get a map of the clusters that are free and in use on a volume.
It is used to move the clusters of a particular file to a currently unallocated position on the volume.
www.microsoft.com /technet/sysinternals/information/DiskDefragmenting.mspx   (2228 words)

  
 Computer Performance: Defragmentation
These programs vary in complexity but the most basic feature is to find files that are not in one piece, they are fragmented and scattered about the hard drive.
The rule of thumb is to have at least 15% of hard drive space free for maximum defragmentation performance.
Clue: Disk defragmentation not only speeds up how fast your computer can read files but also improves writing times by making free space on the harddrive contiguous.
www.networkclue.com /hardware/computer/performance/defrag.aspx   (707 words)

  
 FRS: Disk Defragmentation Causes Excessive FRS Replication Traffic
The number of files in the staging folder constantly grows, and then empties after the disk defragmentation utility is completed, or the FRS schedule opens to allow replication.
This behavior occurs because defragmentation is an on-line operation (the volume is not locked) and the file cache may actually contain modified data for a given byte range of the file if a user was writing to the file while the defragmentation process was underway.
In the short term, disable disk defragmentation routines to stop FRS updates from generating and allow the staging folders to empty.
support.microsoft.com /?kbid=282791   (1489 words)

  
 Registry Defragmentation ( registry repair \ registry optimizer \ registry fix \ cleaning registry \ registry clean )
After defragmentation your registry will acquire linear structure which will reduce application response time and registry access time.
Do not worry if sometimes after defragmentation the registry will become smaller only by 1-5%, the key is not in size but in its linear structure, hence it determines access time.
You should perform defragmentations regularly, because registry's linear structure is quickly lost and as the time runs on it only becomes more non-linear.
www.elcor.net /rdefrag.php   (214 words)

  
 Background disk defragmentation with DIRMS and Buzzsaw
It is also something of a chore to schedule defragmentation cycles with the program without the use of a third-party script or utility.
DIRMS is a command-line application designed to perform defragmentation of a drive with specific attention towards some of the limitations of the built-in defragmenter.
Buzzsaw, the companion program, is a defragmenter that only defragments files that have been freshly defragmented, and is designed to run silently in the background.
searchwinit.techtarget.com /tip/0,289483,sid1_gci968008,00.html   (490 words)

  
 Elcor Software Releases Registry Defragmentation 5.0
After a single run of Registry Defragmentation, the computer speed increases up to 100 percent and the computer itself stops freezing and crashing.
As a result of regular registry defragmentation, computer users get a more stable operating system, shorter application/system response time, and the most optimal linear registry structure.
Registry Defragmentation 5.0 is distributed electronically over the Internet; a free demo version is available from the Elcor Web site.
www.aspnetpro.com /tools/2004/06/asp200406Elcor_t/asp200406Elcor_t.asp   (164 words)

  
 Disk Defragmentation for Windows NT/2000 - KnowledgeStorm   (Site not responding. Last check: 2007-10-30)
What is less understood, however, is that effective use of defragmentation technology can produce comparable performance gains to costly system upgrades.
Defragmentation software provides a tremendous payback in a number of ways for the enterprise.
It can be considered that defragmentation software can extend the life of a typical workstation.
www.knowledgestorm.com /sol_summary_85576.asp   (331 words)

  
 How to use defragmentation utilities with GoBack enabled
Because the Gobackio.bin file is configured to prevent other programs from accessing it, this can prevent the defragmentation program from running correctly.
If there are large numbers of disk writes by a defragmentation program, because GoBack must keep track of these writes, this could fill up the GoBack history file, and make it impossible to revert your system or recover recently-changed files.
The Executive Software Diskeeper defragmentation feature also defragments the Gobackio.bin file, which causes the system to experience Delayed Write or Disk Write Errors.
service1.symantec.com /support/goback.nsf/pfdocs/2003050712330558   (401 words)

  
 Diskeeper - defragmentation can restore performance - Advanced Managemet Technology Software - AMT Software
The best-selling disk defragmenter that automatically eliminates performance bottlenecks on a single workstation or remotely, across your entire Windows®; 95/98/NT/2000 network.
Without regularly scheduled disk defragmentation, the performance of even your most advanced system can be brought to its knees.
Diskeeper is the most recommended defragmenter ever made and continues to lead the field in powerful functionality and innovative technology.
www.amtsoft.com /diskeeper   (2226 words)

  
 Diskeeper 10 - Defragmentation (Disk Keeper)
NEW defragmentation engine enhancements make background operation more transparent than ever— defragmentation takes place while your systems are in use, yet resource overhead is virtually negligible.
Automatic defragmentation is the only workable solution for keeping fragmentation eliminated and your system at optimum performance.
SmartScheduling™ technology automatically sets a defragmentation schedule based on how prone your PC is to fragmentation and updates that schedule as needed.
www.lyonware.co.uk /Diskeeper.htm   (3822 words)

  
 Free Defragmentation Utilities, Free Defraggers and Defragmentors (thefreecountry.com)
The free defragmentation utilities listed on this page purport to defragment your hard disk, that is, they move the various fragments of your file so that they are in one contiguous chunk.
Be aware also that if you use Windows, you already have a defragmentation tool installed; Windows comes with a somewhat slow but functional defragmentation utility.
PageDefrag is a boot-time defragmentation utility - it reboots the computer and defragments those files at boot-time, that is, before all the subsystems in Windows start up.
www.thefreecountry.com /utilities/defragmentation.shtml   (756 words)

  
 CRN | Diskeeper 10, defragmentation, GUI, Server Enterprise Edition | Speeding Up Performance With Diskeeper   (Site not responding. Last check: 2007-10-30)
Before defragmentation, administrators must analyze the drive in question so that they pinpoint the health of the drive.
Prior to defragmentation, the overall health of the drive was in a critical state according to Diskeeper.
Based on these statistics, the volume was heavily fragmented, with 57 percent of the total volume space available for defragmentation.
www.crn.com /sections/testcenter/security/security.jhtml?articleId=186100064   (349 words)

  
 Raxco Software Windows Products - PerfectDisk 8.0
PerfectDisk®; Version 8.0, the world's most popular and thorough disk defragmentation solution, combines speed, thoroughness flexibility, control and ease-of-use to help improve PC and server performance.
There's a reason that PerfectDisk is the defragmenter of choice for many of the world's largest and most technologically savy enterprises, Microsoft MVPs, Microsoft Certified Trainers and other professionals around the globe that want to boost their computer performance.
Built for the largest and most fragmented disk drives, PerfectDisk provides the most comprehensive solution for defragmentation by optimizing virtually every file on the system, including all metadata, paging files, and directories.
www.perfectdisk.com /products/perfectdisk2k   (459 words)

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