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Problem Defragmenting External Hard Drive

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Upon further inspection the 156gb fragmented file is the System Volume Information file. Help would be appreciated thank you. All postings and use of the content on this site are subject to the Apple Support Communities Terms of Use.  Apple Support Communities More ways to shop: Visit an Apple In Windows 7, the built-in Disk Defragmenter utility runs automatically at scheduled times, usually once per week. http://macland.net/external-hard/problem-with-an-external-hard-drive.php

No matter how much I defrag the drive that file will won't move. Or, if you never use the feature, just leave it off. http://www.thewindowsclub.com/disk-defragmenter-windows Back to top #8 TsVk! my 2 cents.

How To Defrag An External Hard Drive

Ask ! You still wouldn't be able to access that area from a USB boot anyway. if your handy with SMART data,please read solved Defrag made my hard drive MORE full! The pc is a compaq SR1907CL, almost new, running win xp, no apparent system problems at this point.

Really no reason to defragment the drive if your actually storing the video. If after that bad sectors appear again and critical parameters worsen - it's save to say your drive has to be replaced. This happens by default, so chances are good your hard drive is already defragged. External Hard Drive Defrag Software Most big manufacturers have their own software that works best with the particular brand's firmware. @rotor123 gave the example for Western Digital drives and it's best to use this software if

penguin farmer Malware Study Hall Senior 5,807 posts OFFLINE Gender:Male Location:Police State of Australia Local time:11:11 PM Posted 21 May 2015 - 05:56 PM Just to point out also... Discussion is locked Flag Permalink You are posting a reply to: defragmenting a USB external hard drive The posting of advertisements, profanity, or personal attacks is prohibited. The system returned: (22) Invalid argument The remote host or network may be down. It's only purpose is to move around data and fill in the gaps from small deleted files with other small files so that larger files don't become "fragmented" (meaning they are

This HD is still working and I've been able to backup my important files. Defrag Exfat I only do this with my internal hard drive. Click Start, type disk, and then click Disk Defragmenter. Sorry There was an error emailing this page.

Defragment External Hard Drive Mac

Most big manufacturers have their own software that works best with the particular brand's firmware. @rotor123 gave the example for Western Digital drives and it's best to use this software if https://www.cnet.com/forums/discussions/defragmenting-a-usb-external-hard-drive-210352/ Back to top BC AdBot (Login to Remove) BleepingComputer.com Register to remove ads #2 TsVk! How To Defrag An External Hard Drive Perfect for Internet, Not for heavy usage or gaming however. Optimize External Hard Drive My guess will be that the drive has accumulated bad sectors and this is probably the cause of it's slow operation and missing files.

Sent from my All-In-One Desktop. http://macland.net/external-hard/problem-detecting-external-hard-drive.php United States Copyright © Apple Inc. solved When to Defrag My Hard Drive? I looked thru the manual and they do not tell you how to defragment the hard drive. Defrag External Hard Drive Windows 8

  1. In the past few months, I've noticed files that have gone missing, very slow transfer rates (using USB 2,it can't sustain 20kB/s+ transfer rates for an extended period of time), problems
  2. The pc has never rebooted on its own except when trying to defrag the USB drive.
  3. When I don't fragment my internal drive for a couple of months, I notice that load times are longer when I launch a video editing application and when I play one

Click on Properties Click on Tools Click on Defragment now (Optimize in Windows 8/8.1/10) To determine if the disk needs defragmentation, select Analyze disk.  Note: If the percentage is above 10 That's one of several places that users have no business mucking around. There can be a possible increase in disk longevity because the device can work less to achieve the same results after defragmenting, but that is a side effect. weblink Edited by Ted Striker, 18 May 2015 - 05:07 PM.

by R. What Is Defragging ex_bubbleheadDec 15, 2014, 3:17 AM I tend to stay away from those games. I dont want to lose any information7/17/14 11:22:12.000 AM kernel[0]: The USB device Apple Internal Keyboard / Trackpad (Port 5 of Hub at 0x14000000) may have caused a wake by issuing

That's why the options are available for each partition on a hard drive.

Flag Permalink This was helpful (0) Collapse - Anything more to add? Need a good app to defrag a vertex 4 ssd hard drive Cannot Defrag Hard Drive I want to restore my hard drive from defrag How can I defrag a hard Back to top #9 Citizen_WD Citizen_WD Authorized Western Digital Rep Members 138 posts OFFLINE Gender:Male Local time:03:11 PM Posted 22 May 2015 - 05:12 AM Hi everyone, First of Idefrag I've run the defrag multiple times and the fragments get smaller and smaller but the size of the files never decreases.

The best option is to clone the data onto another drive using software that can handle bad sectors such as ddrescue in Linux. About Us Contact Us Digital Edition Customer Service Gift Subscription Ad Choices Newsletters Privacy Policy RSS Terms of Service Agreement E-commerce Affiliate Relationships PCWorld CATEGORIES Business Laptops Mobile PC Hardware Printers offroadguy56Dec 15, 2014, 3:01 AM ex_bubblehead said: offroadguy56 said: ....Would it be possible to defrag that area if I booted into windows on a USB stick? check over here Afterwards I did a defrag.

If it does then I fix the issue. Fragmentation happens more often when installing or uninstalling programs. I can help further if you show a screenshot of the SMART status, or at least the results from Quick and Extended WD DLG tests.