Clean, defrag and shrink

Is there a whitepaper that explains these concepts?

In the VMWare documentation, each of these three topics (cleaning, defragmentation and Shrink) are discussed in overlapping a bit average.

In one place, he said "it's good to use the guest operating system facilities to defragment". In another place (settings & gt; Records) there is a 'clean' function, which mentions the Defrag in an ambiguous way, so that I do not know if the defragmentation operation is part of the own upward. Then, of course, there is the retractable function.

As a result, I have only a fuzzy understanding of the differences between and the relationship between these functions.

Are there really three separate functions? What is the relationship between them?

jasimon9,

Here is a link that explains the difference between the three in one small detail:

http://blogs.VMware.com/teamfusion/2008/10/tip-defragmenta.html

From what I can understand of the doc (jump in and correct me if I get this wrong, people), the distinctions are:

1 Defrag: fixed the distribution of comments from the files through the file system of comments

2 shrink: eliminates unused space in the vmdk files

3 cleaning: fixed Division of the comments file system files in the sparse vmdk files

Thus, the defragmentation is entirely contained in the comments. It affects the distribution of the files of comments on the virtual file system. However, the virtual file system may itself be fragmented across the vmdk files. Cleaning fixed this, so it affects how VMWare allocates files that make up the system of files of comments in the vmdk files. Shrinkage includes the vmdk files, get rid of unused space that accumulates over time.

Tags: VMware

Similar Questions

  • Keep a clean, safe and very efficient machine...

    Keeping a clean and safe system is equivalent to good performance. How do you do that? There are several things you should do to ensure the best possibility to keep a clean, safe and very efficient machine:

    (1) install anti-malware software

    • There are a few very good available 'Free' programs that are fully automated and will help keep your system protected against malicious software. Some of them are listed here... .click on the link "Free Security Software links Index", then click on the link "Anti-virus".

    (2) safe online practice

    • "" Safe surfing"you really thinking very little. Using common sense can help here. Avoid unscrupulous websites. The "Web Of Trust" help you identify many of those if you CAN avoid the.

    (3) maintenance

    • Maintain your system by performing a disk cleanup and defragmentation on a regular basis.

    Maintenance requires some planning. Your system accumulates debris on the web. "Debris", in the sense that many of these files are not necessary keep.

    Get rid of this debris is a simple process. Microsoft Windows users will find the free utilities provided by Microsoft, in all "platforms", are very useful in helping users keep their systems. Those who are, disk cleanup and Disk Defragmenter. "You can find these tools by going to.
    All Programs--> Accessories--> System Tools

    .. the are friendly and easy to use. However, I would like to clear up some confusion regarding the utility "Defragmenter". Many users will neglect a defragmentation of the system according to the results of analysis. I would like to address the:
    "You don't need to defragment this volume."
    .. .message referring to analysis of defragmentation.

    You see, when Microsoft wrote that the utility for the Windows platform, there are two targets to consider. Those who are home and business users. Two very large markets, with very different "needs". Effort and the goal was to reach a middle ground by estimating the thresholds which would continue to work well for both customer bases without causing performance issues significant for no more, if one or the other duty live of these thresholds.

    If I explained that well, then you might understand that the 'threshold' Microsoft chose for defragmentation utility will report either customer when fragmentation reached... Let's say it's about 20% (I don't really know WHAT it is, but I don't know it's wide enough) and anything under that will be reported as:
    "You don't need to defragment this volume."

    All this means, really, is that you can delay a defragmentation when an analysis of the analysis returns such a message... but that certainly does not mean that you shouldn't defrag.

    As a general rule, I perform a full system defrag when my file fragmentation is over 3%. For me, it's about twice a week. For you, let's say they occur once a month. I don't know, only you, but you have to keep an eye on her (make ita habit) and see how long it takes to know your fragmentation at this level. It can vary greatly, because it depends on the number of files you create or delete and what type of applications that you run in a "normal" user session

    E-mail, for example, is an application (if native or not) that causes the creation and deletion of files on the hard drive. If you use an online email client, think to "from the browser's cache" with regard to the number of emails downloaded and deleted. These are all files that are fragmented, they are on the hard disk, or make up the garbage in the browser cache, makes no difference... it's all the disk space again regardless of how you think of it.

    Remember, even if you have your browser empty the temporary files when you close the value, the size of this file "dump" can waver, in order to clear the cache at the closing, the browser did perform better than the next browser session but does nothing to appease the disk fragmentation.

    You see, if you do this, the system works well on each of its sessions.

    In summary, install anti-virus software, surf safe practice and maintain your computer. Don't forget to clean the disc first, then perform the defragmentation otherwise you will sort the waste so that the free space fragmented and files.

    Keep in mind these principles and your system will perform well give you years of enjoyable computing.

    Great tips! Thanks for sharing.

  • I went to defragment and when I tried this is the message I received: Access violation at address 1314435E in module 'SysMech.exe '. Read of address EC13165C

    Original title: error message

    The 1314435E address access violation in module 'SysMech.exe '. Read of address EC13165C.  Can someone help me with this? I went to defragment and when I tried this is the message I received.  Thank you

    Hello

    1. do you use third-party tools to perform a defrag?

    If you use not any third-party tool to perform a defrag, then I suggest you check for the issue in the clean boot state.

    From your computer by using a minimal set of drivers and startup programs so that you can determine if a background program is interfering with your game or program. This type of boot is known as a "clean boot".

    Reference:
    How to configure Windows XP to start in a "clean boot" State
    http://support.Microsoft.com/kb/310353

    When you are finished troubleshooting, follow these steps to reset the computer to start as usual:
    1. click on start and then click Run.
    2. type msconfig and click OK.

    The System Configuration Utility dialog box appears.

    3. click on the tab general, click Normal Startup - load all services and device drivers and then click OK.
    4. When prompted, click on restart to restart the computer.

  • Should I run repair/cleaning/defrag registry programs.

    should I run repair/cleaning/defrag registry programs.

    If so are there free vouchers.

    Short answer no

    Registry repair programs are mostly snake oil, incorrect use could make your system unusable

    Windows XP has a built-in cleaning and defragmentation

  • How to defragment and uninstall programs in Mode safe?

    Normal startup goes to a blank screen, need to do a hard closed down and restart in MOde safe mode with networking... I guess there is a problem with a file on some prgram of startup... I want to defrag and uninstall some programs to hopefully get rid of the problem, but I am unable to do either Mode safe... any suggestions?

    Hello

    1. don't you make changes to your computer?

    2. What happen exactly when you try to go to safe mode?

    I suggest you to follow the methods and check.

    Method 01:

    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

    http://support.Microsoft.com/kb/929135

    Note: After a repair, be sure to set the computer to start as usual as mentioned in step 7 in the above article.

  • A few questions about the defrag and hard space as I get a notification saying my hard disk space became full of drive

    I have problems with my hard drive. I got a notification saying that my hard disk space became full. So I cleaned a lot of programs and files of the irrational. I've freed almost half of it. Then I had another notification a few days later and realized that I had less than 1 GB of free space on my hard drive 600 g. I cleaned more and went to defragment my disk. It is set on a calendar, but I don't think that he has never been defragmented. He ran for about 2.5 days until the cord is unplugged and the battery is dead at 91% consolidated. Do I have to start again and wait again 2.5 days before I little hard drive space open? Or progress in the early days of 2.5 will remain défragmentée? In addition, defrag and do a disk cleanup will stop my hard drive to fill almost instantly after deleting and uninstalling programs? I'm running out of things to remove and I am a full-time student full and really need a computer in operation, please help!

    Defragmentation is complete, will continue from the left point last time. Therefore, if you raise, he will continue that 91 percent (of course, it will start from 0%, but the scan will go up that 91% and continue with the rest of the space on the hard disk, that 91% of surface of the hard drive has been defragmented already).

    Yes, you can delete all the files inside the Temp folder. TEMP folder is a temporary storage place used by some programs to temporarily store the files/folders. Some programs remove the files/folders after working, but some retain them, causing space problems.

    You can use disk cleanup, on occasion, to delete unnecessary files from the hard drive.

  • My weather Gadget, Disk Defrag and system restore ALL stopped working... Help!

    My weather Gadget on my desktop has stopped functioning completely... How can I fix?

    I also noticed a big 'slow down' in my recent persormance system and decided that I could

    you will need to run my Disk Defragmenter.  He worked 8 hours and barely made

    any progress... While they inspected the date last run Disk Defragmenter, he showed

    Almost 6 months ago, but I don't know I was manually run once a month, MORE, check

    my task manager, it shows that I automatically have it configured to run EVERY week at some point.

    So, I renounced the defragmentation and decided I had to try to perform a system restore, BUT when I

    Open the system restore... He said, ALL my Restore Points have been removed or deleted.

    It's crazy!   Help, please! What can I do to solve all these problems?

    Hi Barbara,

    Thanks for choosing Microsoft Community Forums.

    According to the description, it seems that you are facing problems with the Gadget, calendar, disk to defragment and system restore. I will certainly help you in this matter.

    (1) did you do changes on the computer before this problem?

    For Windows Gadgets:

    I suggest you to follow the steps from the link and check if the problem persists.

    Gadgets Windows 7 can not work or be displayed properly

    http://support.Microsoft.com/kb/2515657

    For the slow performance:

    The resolution of performance problems check issues that could slow down the performance of your computer, such as how many users is currently connected to the computer and if multiple programs are running at the same time.

    Optimize Windows 7 for better performance

    http://Windows.Microsoft.com/en-us/Windows7/optimize-Windows-7-for-better-performance

    Ways to improve your computer's performance

    http://Windows.Microsoft.com/en-us/Windows7/ways-to-improve-your-computers-performance

    If the problem persists, I suggest that you put the computer in clean boot mode and check if the disk defragmentation and system restoration.
    A clean boot to check if startup item or services to third-party application is causing this issue.
    You can read the following article to configure the computer to boot:
    http://support.Microsoft.com/kb/929135

    Note: When you are finished troubleshooting, follow these steps to reset the computer to start as usual.

    Windows Vista and Windows 7

    1. Click Start, type msconfig.exe in the Start Search box and press ENTER.
      If you are prompted for an administrator password or for confirmation, you must type the password or click continue.
    2. On the general tab, click the Normal startup option, and then click OK.
    3. When you are prompted to restart the computer, click restart.

    I hope it helps. If you have any questions about Windows in the future, please let us know. We will be happy to help you.

  • Get pop-up windows from: Advanced cleaner Mac and Mac Adware Cleaner. Are they those recommended by Apple? These come from Apple?

    I have an Imac8, using OS X el capitan, 24 ", realized in 2008. Get pop-up windows from: Advanced cleaner Mac and Mac Adware Cleaner. Are they those recommended by Apple? These come from Apple?

    No, they are not, they are horrific scams and are not in any way recommended by Apple - what made you think they were?

    Frequent jump - rises as it says have adware - try to do a scan with Malwarebytes: http://malwarebytes.org/antimalware/mac.

  • Windws 7 'clean install' and not 'upgrade '.

    Hi, I'm marco. I bought a Toshiba A350-12j in October. Then, I bought windows 7 upgrade DVD. Now... I received two DVDs: DVD UPGRADE TOSHIBA and WINDOWS 7 HOME PREMIUM UPGRADE DVD and a small user guide.

    * Now, I would like to know if there is a way to do a clean install * and not an upgrade. I mean, regardless of if I'm going to lost all my data on the hard drive, but I prefer to format and install the operating system. What I want to know is what I have to do with the upgrade dvd toshiba, I think that I need because of drivers, but how to use it? Just insert the windows 7 dvd, and then format and install the operating system... and when the operating system is installed... Insert the toshiba upgrade dvd and install the driver. It will work this way?

    Thank you.

    Hey maicasajusta

    And now? your Win7 is activated? How do you activate it?

  • Microsoft has a software that cleans, repairs and fix registry errors for free?

    Clean and fix free registry errors

    Microsoft has a software that cleans, repairs and fix registry errors for free

    On Tuesday, January 18, 2011 20:38:14 + 0000, Tinaya says:

    Microsoft has a software that cleans, repairs and fix registry errors for free

    N ° and stay away from all these programs.

    Registry cleaning programs are all snake oil. Cleaning of the
    registration is not necessary and is dangerous. Let alone register and
    do not use any registry cleaner. Despite what many people think, and
    What software record cleaning suppliers are trying to convince you,
    have unused registry entries is not really make you hurt.
    The risk of a serious problem caused by a registry cleaner by mistake
    delete an entry you need is much greater than any potential benefit
    It can have.
    Read http://www.edbott.com/weblog/archives/000643.html

    and http://aumha.net/viewtopic.php?t=28099

    and also
    http://blogs.technet.com/markrussinovich/Archive/2005/10/02/registry-junk-a-Windows-fact-of-life.aspx

    Let me stress that neither me nor anyone else who warns the
    use of registry cleaners never said that they always cause
    problems. If they have always caused problems, they would disappear from
    the market almost immediately. Many people have used a registry
    cleaner and never had a problem with it.

    The problem with a registry cleaner is that it carries with it
    the risk of a significant problem. And since there is no
    benefits of using a registry cleaner, running that risk is a very bad
    good deal.

    Ken Blake (MS-MVP)

  • Did someone knows a way I can delete the fonts of all WIN XP and then download a CLEAN game and validated?

    Did someone knows a way I can delete the fonts of all WIN XP and then download a CLEAN game and validated?

    Validater fonts Microsoft can manage only a small subset at a time without crashing, and I prefer nuke batch and start over.
    Win XP Pro SP3, Office 2003 PRO.
    And relocation of the disk / repair / restoration clean them...

    What is the problem with your fonts?

    I have very few problems of fonts in my notes...

    I took a this auditor of fonts and I don't know what that is supposed to do, but it takes too much time everything he does, so I just stopped after several minutes while it digested 2 files.   It also seems to be unsupported.

    I compressed to the top of my fonts folder and put it on my SkyDrive, but I don't know too much about the operation of the fonts with XP and think that they must be "installed" by clicking on the file and choose to install the fonts.

    I have NO idea if this zipped upward file will help you or not, but I would be sure to make a copy of what you have before overwriting things.  If things go haywire, I might have to leave town for a few days until things cool off.

    One thing is for sure... we don't know even what it is, or anything on your system.  It is because the MS Answers forum ask all system information when a new question is requested (which is doubly certain).

    I downloaded a copy of my zipped folder fonts on my SkyDrive (everyone has a SkyDrive for file sharing).

    Here is the link to my SkyDrive and you can get the file you need it (fonts.zip).

    http://CID-6a7e789cab1d6f39.SkyDrive.live.com/redir.aspx?RESID=6A7E789CAB1D6F39! 311

    When you see the files available for download, you will not see the file extension (.exe, .dll, .cpl, .sys, .zip etc), but when download you them they will have the right extension.

    When you download the file (especially if you use Internet Explorer), when you get a chance to save the file, it cannot save the file with an extension (for example, .exe, .dll, .cpl, .sys, .zip) then you will need to manually add the extension appropriate to the file when you download the file before you save it.

    You can download the file without the extension, and then rename the file to add the appropriate extension.

    Rotsa ruck and we inform!

  • to start windows in clean boot and tried to launch interactive help - but says he can't

    system becomes all kinds of errors, the system disk error 7004 - 51b 9 - almost every day - don't wake up stand-by - extremely slow performance - advised to start in the State of clean boot and when I try to do with the interactive help - it says it can't run it - what can I do?

    You must get other advice.  I said nothing about "clean boot".  If you want to try a clean boot, see:
    "How to configure Windows XP to start in a"clean boot"State
      <>http://support.Microsoft.com/kb/310353 >
    If she does disk check every time you start and this was compounded, I doubt this will help.

    If it's sleep mode, then you wake up usually mode standby by pressing the power button momentarily.  If you want to wake you up by moving the mouse, you may be able to choose a screen saver that turns off your monitor but not your computer.  "Night light" is a semi stop and controlled by the power settings in the control panel.

    Good luck
    JW

  • I used chkdsk after trying to do a defrag and send a message that there was an error on the disc.

    original title: computer Dead after chkdsk

    I used chkdsk after trying to do a defrag and send a message that there was an error on the disc.  Asked me to use chkdsk after a statup as a volume is in use.  I did it but when I went through the suite, the computer was completely dead.  I think I gave the wrong settings of the chkdsk command.  How can I get my computer operational again?  I use Windows XP

    What do you mean by 'completely off '?  Is - literal?  All in all, nothing happens when you restart the computer?  No noise?  No fans? No beeps?  No video, no BIOS or POST information appear?

    John

  • I try to use the clean disk and after it starts I get a message that it has stopped working

    I try to use the clean disk and after it strats up, I get a message that it has stopped working

    Original title: clean work investor disc

    Please use this tutorial and try to do the cleaning disc again.

    http://www.Vistax64.com/tutorials/76073-disk-cleanup.html

  • I tried the clean boot and now the hard drive works simply and screen went black. The mouse still moves around the screen without any outher work keys? That is what it is?

    I tried the clean boot and now the hard drive works simply and screen went black. The mouse still moves around the screen without any outher work keys? That is what it is?

    Hello

    You will need to reverse the clean boot, as it is either incidental compared to
    the real cause of the problem. What, where you try to fix initially using the cleanboot?

    You can access Mode safe? Repeatedly press F8 as you start? If so you can try the configuration - control panel
    The Device Manager - graphics card - Double click on - driver tab - click the driver UPDATE - then
    Right click on the device and UNINSTALL - REBOOT.

    Another method to try to get to the desktop (try in normal Windows Mode without failure) is
    CTRL + ALT + DEL and the processes tab find EXPLORER.exe and COMPLETE the PROCESS on this subject - and then
    on the Applications tab - lower right - new task - type in EXPLORER.exe. Safe mode is reached
    by tapping F8 as you start several times.

    First check this thread in case it is simple and if not to come back to this thread.

    http://social.answers.Microsoft.com/forums/en-us/vistaprograms/thread/50247d5e-0ae0-446c-A1bd-11287fd1478a

    Black screen problems are extremely difficult to repair and all patch is usually on a base hit or miss.
    That there is no information on a black screen as it is on a blue screen just adds to the
    Difficulty. Often using a restore point or Startup Repair will have no effect. You can try a
    Google to see the proposed repairs, whom some have worked however these cover a wide
    field efforts.

    Here's a video of one of them.

    http://www.Google.com/search?hl=en&q=black+screen+of+death+Vista&btnG=search&AQ=f&OQ=&AQI=G1

    Here's another fix
    http://blogs.PCMag.com/SecurityWatch/2008/12/the_mysterious_black_screen_of.php

    You have a Vista disk? You can try restoring the system to it. If you don't have the disks your
    system manufacturer will sell them at low prices. Or try in safe mode if you can get there.

    How to make a Vista system restore
    http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

    You can create a recovery disc or use someone even version (making the system restore it)
    must be bootable).

    How to create a Vista recovery disk
    http://www.Vistax64.com/tutorials/141820-create-recovery-disc.html

    ------------------------------------------------

    These require the correct Vista discs since you can not start safe mode.

    Try the Startup Repair tool-

    This tells you how to access the System Recovery Options and/or with a Vista disk
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    Try recovery options Startup Repair

    How to do a startup repair
    http://www.Vistax64.com/tutorials/91467-startup-repair.html

    -----------------------------------------------

    Here are a few Google searches where many have found different solutions:

    Vista black screen - check that a 1st
    http://www.Google.com/search?hl=en&source=HP&q=Vista+black+screen&AQ=f&OQ=&AQI=G10

    Vista black screen Solution
    http://www.Google.com/search?hl=en&q=Vista+black+screen+solution&AQ=f&OQ=&AQI

    Vista black screen Fix
    http://www.Google.com/search?hl=en&q=Vista+black+screen+fix&AQ=f&OQ=&AQI

    -----------------------------------------------

    If necessary and you can access all ordinary Windows.

    You can try an In-Place Upgrade (hopefully save programs and data) or a repair installation
    (if all goes well, the data records and need to reinstall programs). Don't forget to make a good backup or
    3.

    You can use another DVD that aren't copy protected but you you need to own
    Product key.

    On-site upgrade
    http://vistasupport.MVPs.org/repair_a_vista_installation_using_the_upgrade_option_of_the_vista_dvd.htm

    If nothing works, you can do a repair installation that needs to save the data, but you will
    to reinstall the programs. This also requires correct Vista disks especially for OEM versions. You
    will need to know your product Code.

    This tells you how to access the System Recovery Options and/or a Vista DVD
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    How to perform a repair for Vista Installation
    http://www.Vistax64.com/tutorials/88236-repair-install-Vista.html

    ---------------------------------------------------------------------------

    Another method that works sometimes: at the command prompt, type of Vista startup disk:
    (type in a single line or copy / paste a line at a time and then press enter - enter a bracket )
    or "BOLD")

    c:

    cd\

    CD c:\Windows\System32\winevt (there is a space between cd and C :)

    Ren LogsOLD Logs (there are spaces between ren and newspapers and Logsold)

    RESTART Windows

    I hope this helps.
    Rob - bicycle - Mark Twain said it is good.

Maybe you are looking for