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3
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1answer
265 views

How can I pin point a USB file transfer bottleneck in Unix?

I'm experiencing very slow data transfer speeds over USB 2.0 on my nix box and was wondering how I can pin-point the cause of the problem. I've looked into iotop and top but the cpu and mem figures ...
2
votes
1answer
117 views

Possibe data corruption in x-ray room

I built a small fingerprint ID system for a lab. Registration is done at a reception and identification at 2 other points. One point is the x-ray room The problem: Identification often seems to fail ...
2
votes
1answer
810 views

PCI-E bottleneck when transferring data between CPU and GPU

I've read that the transfer overhead between CPU and GPU is a big bottleneck in achieving high performance in GPU/CPU applications. Why is this so? According to Nvidia's bandwidthtest program, my CPU/...
1
vote
1answer
39 views

Forcing dropbox to omit particular type of file extensions?

I use Dropbox to save my numerical work on the fly - it's very convenient since I don't have to think about saving code every time when I make a change - but there is one flaw. You see, my .cpp files, ...
1
vote
1answer
169 views

Data transfer from NAS to D: completely soaks my C: drive — why?

I have a NAS where I have temporarily stored about 2.2TB of data while I rebuilt my “heavy lifter” workstation. My heavy lifter has no SATA on-board, but I use an LSI 9550sx-12 PCI-X RAID card for my ...
0
votes
1answer
19 views

Move data in a table present in 2000+ .docx files to a single .xlsx file (2010)

I receive 40+ emails per week each with a word doc attached. The word documents are in the same semantic format but carry unique client data authorizing services. I only need a portion of the data ...
0
votes
1answer
46 views

On Windows, how to check that data is unchanged after copying?

Suppose I have large number of files, I copied them to a different location, I want to check all files are properly copied or not, their contents are they corrupted or not. I want to check it on both ...
0
votes
1answer
125 views

Is it possible to have two Google Drive accounts running simultaneously on PC?

I need to transfer files between two Google Drive accounts frequently. It is preferable to have two Google Drive accounts running simultaneously. Is it possible to have two Google Drive accounts ...
0
votes
1answer
317 views

Two-way data update with Excel PowerPivot tables (Office 2013)

Background: We have two excel workbooks: Data and Visual which we are using to track and visualize activities in our project. The Data file is organized like a database: each sheet is a table (which ...
0
votes
1answer
804 views

How do I resolve data range failure from Excel?

When refreshing a data source in Excel 2013, I get an error about a data range. How do I stop this error from occurring? I think that the error has something to do with removing connections because ...
0
votes
1answer
51 views

Permanently unhide hidden files MAC Mountain Lion to Mavericks

I have a mac user which I am rebuilding a machine for. He is currently on Mountain Lion and will be upgraded to Mavericks. The issue I am having is with the transfer of his data. All our machines ...
0
votes
1answer
140 views

Saving files off of cell phone with no display

My Casio GZone flip phone fell in the lake. The computer recognized the device and installed the drivers. However, I do not have access to the flash memory to download the files. Is this because the ...
0
votes
1answer
1k views

External hard disk inacessible,slow only on my machine [Windows 7 | Ubuntu]

I have a WD My Passport 1TB external hard disk that gives an extremely slow(kBs) transfer speed on both Windows 7 and Ubuntu. Sometimes the hard disk is not even accessible – accessing the contents of ...
0
votes
1answer
423 views

How to create a macro to transfer data from another spreadsheet?

I need a macro that would copy all columns and rows from one workbook to another. I would like that macro to be triggered from a push of a button. When pressed, it would automatically transfer all the ...
0
votes
1answer
306 views

Browser Extension to count and show data downloaded

Is there a browser extension to show the amount of data downloaded, and to group it by each website? For example: Total Data Download 50MB. Youtube.com 30MB Google.com 20MB
0
votes
1answer
522 views

How to move data from an NTFS partition to HFS+?

I have a 1TB drive that is currently formatted to NTFS with a MBR partition table. I would like to reformat it as HFS+ with a GUID partition table. What should I do so that I can transfer my data ...
-1
votes
1answer
48 views

What risks are there in copying files?

I'm trying to get a better understanding of what happens when data is copied from one drive to another. When I selected a file a file from my local drive to be copied onto another drive, what happens ...
-1
votes
1answer
59 views

Windows 7 crashes when transferring data from one drive to another

This problem has hounded me for a long time, well over a year. When I am transferring data (usually large amounts) from one drive to another, the computer crashes and I either get a blue screen or ...
-1
votes
1answer
59 views

Trying to maximize USB3.0 speeds

New to Superuser but have really liked everything I found so far. I know there have been a lot of questions answered regarding USB3.0 speeds and I feel like I get the gist of most of it. I am ...
-1
votes
1answer
51 views

Nexus 10 isn't showing up under Computer -> Devices and Removable Storage - [Solved] new USB to micro USB cable only charges, but no data transfer

Recently, my Nexus 10 isn't showing up under Computer -> Devices and Removable Storage when I plug it into my computer with a USB to micro USB cable.
-2
votes
1answer
36 views

How to find a specific data file being used by a specific program

I have a program ( I don't want to have its name here) which I enter data from time to time. So I believe it stores these data in a file somewhere on my PC. How can I find this data file and change it ...
2
votes
0answers
28 views

Maximizing speed of USB 2.0 clients on USB 3.0 hub

I need to connect 2 USB 2.0 cameras and one USB 3.0 SSD to a single USB 3.0 hub. I would like both of the cameras to run at 480 Mbps and the SSD to use the rest of the bandwidth. Is this possible? I ...
1
vote
0answers
4 views

Linux filter which convert data coming from pipe to chunked transfer encoding

I usually use Open3.popen3 in my Ruby CGI scripts to start a Linux command, parse its standard output and converting the bytes to the chunked transfer encoding ( https://en.wikipedia.org/wiki/...
1
vote
0answers
35 views

Send large files to server through low bandwidth connection

I'm trying to send large files (> 200Mo) to a remote server with a limited bandwidth using rsync. For now, it doesn't even start sending, only dry-runs succeed. My tests are working on other servers ...
1
vote
0answers
57 views

How to search for h264 files on SD card recovered with PhotoRec

An ext 4 formatted SD card that I used to record videos was recently corrupted, and I had to use PhotoRec to pull data off the card. After doing this, I was able to track down log files that showed ...
1
vote
0answers
32 views

Copied all folders from a secondary drive to a peripheral drive, signifigant size difference?

I recently bought a drive docking station for drives to make some back ups to drives not in my system. In my computer I currently have a 256GB SSD for my OS (Windows 7) and a 2TB HDD for storage. I ...
1
vote
0answers
115 views

If Data Allready Exists In A Cell Overwrite It With New Data

I have an excel sheet with IDs beside cases. When I work the case and get a reply I want the excel spreadsheet to work out its the same case and update the original without adding a new case onto the ...
1
vote
0answers
511 views

Manually transferring USMT2.UNC to fresh install. File and Settings Transfer Wizard doesn't work.

USMT2.UNC is an image file that the File and Settings Tranfer Wizard creates. I copied the image to an external HDD. When I tried to drag the file (which is half the size of the internal HDD) to my ...
0
votes
0answers
23 views

Where is data corruption during copying files likely to happen?

Assuming both the source and target devices are in good working order, where is corruption most likely to happen (if it does)? For example, suppose that I'm backing up stuff from an internal HD to an ...
0
votes
0answers
23 views

Windows 8 data not showing when copied to slave hard drive?

I have 2 hard disks. First has windows 8 32 bit installed. Second has Windows 8 64 bit installed. I made second hdd as slave and copied some data from first HDD. Now when i make the 2nd HDD as main ...
0
votes
0answers
11 views

How to migrate artifacts fom a project to another

I am the scrum master of a project. As a newbie to Tuleap, I created a sandbox project. After experimenting in my sandbox, I want to feed my true project with artifacts like user stories or epics. I ...
0
votes
0answers
12 views

How to rsync files from machine A to machine C via machine B?

I need to rsync files from machine A which is not accessible from my machine (machine C) and it can only be accessed from machine B. How do I rsync files via another machine? files (machine A) ---...
0
votes
0answers
11 views

Transfer APT package choices from one computer to another

What are the export and import commands for the APT system? The dpkg tool has --get-selections and --set-selections, which are mnemonically-helpful UI for “export” and “import” of the dpkg database. ...
0
votes
0answers
66 views

Data Transfer in Windows 10 is dead slow

I installed Windows 10 on New Acer Laptop. Initially data transfer on windows 10 between internal hdd and external hdd was above 130MB/sec but now it is rarely touching 25MB/sec. I looked on forums ...
0
votes
0answers
15 views

Way to transfer Steam Family Share cconfigurations when reinstalling OS?

I wanted to reinstall my operating system, but I wanted to know if there is any way I dont have to go through that annoying verifications in order to reinstate the Steam Family Share settings. ...
0
votes
0answers
48 views

Matlab FTP file read issue

I am trying to download a directory from ftp location and storing in shared location. This folder is around 10 MB. The download is taking more than 15 mins I am doing this as want to perform some ...
0
votes
0answers
10 views

USB streaming rate between 2 different PC's

I have 2 different PC's but the USB streaming rate on one is so much slower han the other. What could the reason be? Is the USB device gone bad? Is there anyway for me to check this?
0
votes
0answers
29 views

Pendrive speed goes down to 10kbps from 20-25 Mbps

I have sony vaio pendrive and its speed is getting too slow.No problem with the operating system. Maybe the problem is with the file system. Please help me to sort this out. Thank you.
0
votes
0answers
22 views

Which cpus use Tri-state buffer for data bus

I must doing some research about data bus system of cpus and I have to determine which ones use Tri-state buffer and which ones use Mux system for loading common bus . ( it's my computer architecture ...
0
votes
0answers
19 views

Data transfer in sql server 2008

I have following requirement In SQL server 2008,Trying to implement in stored procedure source table T with 100000 records need to be insert into destination table T1.A Job will be schedule for ...
0
votes
0answers
51 views

calculate speed of transmission in binary system

File 8 GB was sent at the time of 5 hours. Calculate average speed of transmission in Mbps I know this way 8GB = 8192 MB 8192 MB = 65 536 Mb 5 h = 18 000 s 65 536 Mb / 18 000 s = 3,64 Mbps But ...
0
votes
0answers
237 views

Hard Drive R/W Speeds are Limited to about 3Mb/s

My mom's Acer laptop is super slow. However, when I open the task manager, the limiting factor of its performance seems to be the hard drive, which is usually maxed out at 100%, though only operating ...
0
votes
0answers
20 views

Compare two folders and update changes

I recently replaced a dying server for a client and migrated all of his stuff to a NAS. While I was copying data he and his employees were making changes on the server. I have the bulk of the data ...
0
votes
0answers
46 views

Is “free space”containing deleted data transferred?

I deleted picture files from my Android, but later, connected it to a PC via USB to charge the battery while media sync was inadvertently enabled. The PC downloaded the program drivers for my Android ...
0
votes
0answers
52 views

Transport Large Directory Structure to AWS EC2

I need to transport just less than 6 TB of data from one Windows Server 2008 R2 (located locally) to a second instance on a customer AWS EC2 instance. The customer configuration does not allow Device ...
0
votes
0answers
42 views

Microsoft excel 2010 - how to transfer multiple rows based on single key

I have a structure like this Current Department/Responsibility unique code/Target Department I want to create a new sheet where I will put down all the new departments(target departments) and draw ...
0
votes
0answers
1k views

raid-0 failing, restore array on intel matrix controller, mark as a spare drive

I have asus p3k-35 (or something like that) and it comes with a raid controller on board. I set it up with raid0 2x500G drives and one is failing now. At first WinXP BSODed and then after restart it ...
0
votes
0answers
63 views

Moved old drive contents between drives and now my profile is gone

I had an old laptop, from which I moved the drive to an external enclosure. (Lets call this drive X) I have a new laptop on which I have installed Windows on the internal drive (Lets call is drive C). ...
0
votes
0answers
388 views

Can I force a maximum upload speed for my network adapter?

How can I set a maximum upload speed for my WiFi adapter or Ethernet port? I want to upload as little as possible, and project the maximum I could be uploading (as accurately as possible). EDIT for ...