Disparity between HD usage and Disk Inventory calculation?

I'm cleaning up my dodgy Hard Drive before replacing it with an SSD.
However, Finder shows my HD usage as 166GB, whereas Disk Inventory shows only 56GB.
What is causing the difference?
Nige.

Connect your Time Machine HDD and click on it. Open the Backups.backupdb folder and manualy drag and drop the folders to the appropriate places on your new SSD. This will be a tedious and lengthy process but the 'automatic' trandfer is an 'all or nothing' proposition.
Ciao.

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Colour disparity between LR4.1 and Elements

Hi all.
I am new to Adobe and the printing of my digital images (using a third party lab).
Pictures I take are in RAW and I only use LR4.1 for post production before exporting images in JPEG and colour space sRGB. I am seeing a visible change on the same monitor between LR4.1 and Adobe Elements 6.0. I should point out the image I like is show in Elements 6.0 or other microsoft (colour managed) application.
Upon having some of the images printed I am seeing a close resemblance to what is in LR4.1 but the B&W images all seem to have this brown tint to them rather than the pure B&W I would expect as shown in Elements or other colour manged application.
On occasions the 'Detail' preview pain also shows the image in the B&W I would expect to see rather than the larger image displayed or that shown under the 'navigator' menu.
I should also point out that on the same monitor (Dell 2208WFP) the colour pictures are near as perfect.
Does anyone have any ideas?
Thank you for your time.
Message was edited by: Danno2013

You have a corrupted monitor profile. You can confirm it using these instructions: http://www.lightroomqueen.com/2008/12/28/corrupted-monitor-profile/ but that's only a temporary fix - you then need to calibrate the monitor properly.

Disparity between Home folder and Macintosh HD

I have had some issues come up with iTunes and was getting warnings that my disk was getting full. With only 900+ songs, I knew that could not be true. If I click on my home folder in the finder window, I had zero kb space left. I did some cleaning and am back to 1.9 gigs available. However I have 53 gigs available on my HD. What should I look for to help clean up some of this? I do not see any duplicate files other than the ones I deleted from the music folder and iTunes. I am not putting any Backup files on my HD either.

RTFM It explains WhatSize groups like sizes in color groups. Those folders don't account for the descprepency. It seems more like some corruption in your home folder.
Log back into your problem account and navigate to ~(yourHome)/Library/Preferences and trash these two files:
com.apple.finder.plist
com.apple.sidebarlists.plist
Then log out and back in again. Or restart.
(You will have to reset a few finder prefs the way you like them.)
Let us know.
EDIT: Also are you using FileVault on your Home folder?
-mj
[email protected]
Message was edited by: macjack

Disparity between selection list and iPod list

I have my iTunes preferences set to update selected playlist ("User's iPod Selection")only. However, my iPod shows that I have only 1,094 songs on it, whereas my "User's iPod Selection" shows 3,766 songs on it.
Could someone kindly explain what I have done wrong and how to correct it?
Thanks much!

Thank you, and thanks for your prompt reply!
1. My "User's iPod" shows 13 GB free (out of 20). My "User's iPod Selection" list shows 11.32 GB ... I assume that's the amount of GB the listed songs take up?
Ok, I just disconnected and reconnected my iPod to the computer and, although the "User's iPod" says that it's loading over 2,800 songs, it stopped loading after it reached 1.089 songs totalling 3.40 GB , which means 15 GB used, even less than before!
2. So far, I haven't figured any pattern to where it stops loading. I'll check again, but I'd love to hear any additional thoughts you may have.
Thanks again!
2.

Is there a documented correlation between high CPU/RAM usage and poor system performance?

I realize this subject is not black and white and has quite a bit of depth to it as high usage of either the CPU or RAM does not necessarily mean that a computer is running slowly.
However, is there any documentation, scientific research or academic journal that makes a correlation between poor system performance and the consumption of system resources.
It goes without saying that if you use all your RAM then there won't be any available for additional programs, but can this be substantiated with metrical data?

Check this:
http://superuser.com/questions/78362/what-is-the-relationship-between-cpu-usage-and-ram
http://www.computermemoryupgrade.net/memory-influence-on-performance.html
Fouad Roumieh

Cost splitting and Actual price calculation

Dear all,
What is the difference between cost splitting and actual price calculation?
Thanks & Regards,
Ar

Hi,
KSS2 (splitting) is fixed cost splitting based on defined splitting rules. Fix cost splitting means, although the cost are activity unindependent (=FIX) they are splitted to each actual activity unit,... (based on the splitting rule you use)
This is/can be a prerequisite for calculating actual activity rates, which is done by KSII (actual price calculation).
best regards, Christian

Disparity between size of time machine backup and my Hard drive

The lap top is holding 53 gb on the disk, but time machine is only holding 44gb. Is that ok?
How can i be sure that the initial backup went ok. I had woken up this morning and got an error message that the backup could not be completed. However further backups today are progressing normally. there is a disparity between the disk sizes and i am not sure if i have a complete time machine back up or not.

I am sorry. Let me clarify. I have a new la cie hard drive. I hook it up for time machine to the ibook and after about 24 GB of the 53, i would get an error message saying that the backup could not be completed because of an error. (no other information) .
I installed time machine buddy and found out there was a file in the itunes acct that might be causing the problem and i had time machine ignore that file.
I then erased the Lacie drive to start again.
The next backup i made it to 44 gb but got the same error message. This time tm buddy did not identify anything. ( these are all night backups cause they take about 4 - 5 hrs on my machine) After getting the error message, Time Machine would still continue hourly backups and the Genius bar used that as evidence it was working.
I was wondering if the discussion community agrees with that. and if they dont ask if they had other suggestions.

I have a perplexing issue regarding a huge discrepancy between perceived storage usage and what shows up in system profiler?

I am currently thinking about what my next laptop is going to be after my MacBook Pro from about 2009 finally gives out (still going strong!), and I am in between the 128GB and the 256GB MacBook Air models so I wanted to get an idea of how much space I was using right now. When I use the system profiler I get this result:
Yet when I use MacKeeper's Disk Usage Utility I get this result:
The biggest issue being, why is there almost 50GB of difference in Music alone? This computer has been through every OS since the one it came out with (think it was Snow Leopard), I have always used MacKeeper to keep everything in order and it's been running great ever since. But can somebody please explain where these discrepancies come from and how I can fix them?

For information about the Other category in the Storage display, see this support article. If the Storage display seems to be inaccurate, try rebuilding the Spotlight index.
Empty the Trash if you haven't already done so. If you use iPhoto, empty its internal Trash first:
iPhoto ▹ Empty Trash
Do the same in other applications, such as Aperture, that have an internal Trash feature. Then restart the computer. That will temporarily free up some space.
According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation. You also need enough space left over to allow for growth of the data. There is little or no performance advantage to having more available space than the minimum Apple recommends. Available storage space that you'll never use is wasted space.
When Time Machine backs up a portable Mac, some of the free space will be used to make local snapshots, which are backup copies of recently deleted files. The space occupied by local snapshots is reported as available by the Finder, and should be considered as such. In the Storage display of System Information, local snapshots are shown as Backups. The snapshots are automatically deleted when they expire or when free space falls below a certain level. You ordinarily don't need to, and should not, delete local snapshots yourself. If you followed bad advice to disable local snapshots by running a shell command, you may have ended up with a lot of data in the Other category. Ask for instructions in that case.
See this support article for some simple ways to free up storage space.
You can more effectively use a tool such as OmniDiskSweeper (ODS) or GrandPerspective (GP) to explore the volume and find out what's taking up the space. You can also delete files with it, but don't do that unless you're sure that you know what you're deleting and that all data is safely backed up. That means you have multiple backups, not just one. Note that ODS only works with OS X 10.8 or later. If you're running an older OS version, use GP.
Deleting files inside an iPhoto or Aperture library will corrupt the library. Any changes to a photo library must be made from within the application that created it. The same goes for Mail files.
Proceed further only if the problem isn't solved by the above steps.
ODS or GP can't see the whole filesystem when you run it just by double-clicking; it only sees files that you have permission to read. To see everything, you have to run it as root.
Back up all data now.
If you have more than one user account, make sure you're logged in as an administrator. The administrator account is the one that was created automatically when you first set up the computer.
Install the app you downloaded in the Applications folder as usual. Quit it if it's running.
Triple-click anywhere in the corresponding line of text below on this page to select it, then copy the selected text to the Clipboard by pressing the key combination command-C:
sudo /Applications/OmniDiskSweeper.app/Contents/MacOS/OmniDiskSweeper
sudo /Applications/GrandPerspective.app/Contents/MacOS/GrandPerspective
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window by pressing command-V. You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning to be careful. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The application window will open, eventually showing all files in all folders, sorted by size. It may take a few minutes for the app to finish scanning.
I don't recommend that you make a habit of doing this. Don't delete anything as root. If something needs to be deleted, make sure you know what it is and how it got there, and then delete it by other, safer, means. When in doubt, leave it alone or ask for guidance.
When you're done with the app, quit it and also quit Terminal.

What are the differences between Cost Org and Inventory Org

Hi Experts,
Can someone help me understand the differences between cost orgranization and Inventory Organization?
Thanks,
-Amith.

Legacy is an encrypted disk image of your Home folder, FileVault2 is whole disk encryption

I have a Macbook Pro that was slowing down. The HD was nearly full as I do a video work. I removed over 400gb of photos and video and it made no difference. I ran disk inventory x and that says that there is only 60gb on the hard drive but disk utility sa

I have a Macbook Pro that was slowing down. The HD was nearly full as I do a video work. I removed over 400gb of photos and video and it made no difference. I ran disk inventory x and that says that there is only 60gb on the hard drive but disk utility says there is still 430gb on the HD. How do I remove what DU says is still there.
Thanks

You may notice a difference in available space statistics between Disk Utility, Finder, and Get Info inspectors. This is expected and can be safely ignored. The Finder displays the available space on the disk without accounting for the local snapshots, because local snapshots will surrender their disk space if needed.
About Time Machine's "local snapshots" on portable Macs

Disk Utilty - what is difference between single volume and single partition

In Disk Utility I can, should I wish, format a drive by using Erase to create a single volume. Also in Disk Utility, I have the option to use Partition to create one (or more) partition.
What is the difference between a volume and a single partition?
What are their relative merits?
In what circumstances would I want to create a single partition instead of a volume?
Disk Utility also prompts me to name the volume or partition. From experience, what would you suggest as a suitable name and where is this information subsequently used?

A "volume" or "partition" are the same thing. The subject of using partitions has been covered many times on the forums. Do some searching and you'll find quite a lot of information. Also try doing some Google searching.

Warranty Void query(High Impotence) AND DISK USAGE 100% NEED HELP!!!

I Have an HP Dv6 pavillion 7011tx. after i upgraded this laptop to windows 8, i observed that the disk usage (in task manager) always shows 100% activity..had an Clean boot, tried all the disk checks and management things . rebooted th pc again with windows 8 but still the problem continues..
i dont think there is any solution to this problem as i have seen many many more other posts similar to this problem
COMING TO MY QUERY,
I think that the problem is with bios config, my hardisk type is SATA but the bios has it set to EF mode currently .
Which has made my pc very very slow The insyde h20 bios sucks!
Bios utlilty doesnt has the option even to change it. Is there any solution to this problem?
PC Configuration:
I5 3rd gen intel processor
6GB Ram
600GB HDD
CAN THIS CONFIGURATION ACHIEVE A 100% DISK USAGE EVEN IF NOTHING BIG IS RUNNING IN BACKGROUND?
I AM THINKING TO BUY AN SOLID STATE DRIVE, i hope that it will resolve the problem as it is compatible on both the mode. I will extend my HDD with SDD!
Can i do it myself or shall i have to go to HP CENTER.
DOES MY WARRANTY GETS VOID IF I OPEN THE LAPTOP BACK FOR THIS ?
REPLY ASAP (URGENT)

Hi,
Disk Usage 100% does not mean disk full but there is task which is doing a lot of i/o during that time (probably swap/page file). If nothing using i/o, the number should be down to 0% as shown:
Now, I start a download, you can see both disk usage and Networks activities:
In your case, the utility may do a lot of i/o to the swap/page file. My suggestion: stop it or BUYING MORE RAM.
Hope this helps.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

How can I optimize my hard disk drive usage and performance in Windows 8 or Windows 7?

QuestionHow can I optimize my hard disk drive usage and performance in Windows 8 or Windows 7?
AnswerThere are a few simple steps you can take to ensure your hard disk drive is used optimally.
Use Toshiba HDD Protection
Many Toshiba laptops come with a program called Toshiba HDD Protection pre-installed. This program helps to protect your hard disk drive from being damaged due to falls or impacts. By default, it should already be enabled. You might be tempted to lower the detection levels in this application, but doing so could cause your hard disk drive to be damaged. Remember that while the application can reduce the chance of damage, you should still avoid allowing the laptop to fall or suffer rapid impacts.
For more information on this utility, see the following article:
TOSHIBA HDD Protection
Optimize the drive
Windows 8 and Windows 7 optimize hard disk drives automatically through a process called defragmentation. Unless you've disabled this, you don't need to do anything. If you have disabled this and want to run the process, you can still do so.
In Windows 8, search for "Defrag" at the Windows Start screen and select "Defragment and optimize your drives."
In Windows 7, search for "Defrag" in the Start Menu's search field and select "Disk defragmenter."
You can use this tool to optimize your hard disk drives, allowing Windows to find needed files faster.
Remove items from startup
Some applications run automatically when Windows starts. This can add additional functionality, but it also decreases the performance of your computer. Sometimes you might want to disable certain programs from starting automatically.
In Windows 8, search for "Task Manager" at the Start screen. Select the "Startup" tab. Select an application you'd like to disable from starting automatically and then click the "Disable" button in the lower-right.
In Windows 7, type "msconfig" in the Start Menu's search field and press ENTER. Uncheck the boxes next to applications you'd like to disable from starting automatically.
You should be sure of the purpose of an application before disabling it from starting automatically. Some applications might be important. If in doubt, you might consider searching on the Web to discover more information about a program. Remember that if you find that you disabled something vital, you can always re-enable it.
For more information, please see the following video:

QuestionHow can I optimize my hard disk drive usage and performance in Windows 8 or Windows 7?
AnswerThere are a few simple steps you can take to ensure your hard disk drive is used optimally.
Use Toshiba HDD Protection
Many Toshiba laptops come with a program called Toshiba HDD Protection pre-installed. This program helps to protect your hard disk drive from being damaged due to falls or impacts. By default, it should already be enabled. You might be tempted to lower the detection levels in this application, but doing so could cause your hard disk drive to be damaged. Remember that while the application can reduce the chance of damage, you should still avoid allowing the laptop to fall or suffer rapid impacts.
For more information on this utility, see the following article:
TOSHIBA HDD Protection
Optimize the drive
Windows 8 and Windows 7 optimize hard disk drives automatically through a process called defragmentation. Unless you've disabled this, you don't need to do anything. If you have disabled this and want to run the process, you can still do so.
In Windows 8, search for "Defrag" at the Windows Start screen and select "Defragment and optimize your drives."
In Windows 7, search for "Defrag" in the Start Menu's search field and select "Disk defragmenter."
You can use this tool to optimize your hard disk drives, allowing Windows to find needed files faster.
Remove items from startup
Some applications run automatically when Windows starts. This can add additional functionality, but it also decreases the performance of your computer. Sometimes you might want to disable certain programs from starting automatically.
In Windows 8, search for "Task Manager" at the Start screen. Select the "Startup" tab. Select an application you'd like to disable from starting automatically and then click the "Disable" button in the lower-right.
In Windows 7, type "msconfig" in the Start Menu's search field and press ENTER. Uncheck the boxes next to applications you'd like to disable from starting automatically.
You should be sure of the purpose of an application before disabling it from starting automatically. Some applications might be important. If in doubt, you might consider searching on the Web to discover more information about a program. Remember that if you find that you disabled something vital, you can always re-enable it.
For more information, please see the following video:

Hello. I recently pieced together a late 2008 MacBook Pro 15". Everything works fine except the battery constantly goes between "not charging" and "calculating" or, rarely "charging". It does charge after a long while and will report that it is charged.

Hello. I recently pieced together a late 2008 MacBook Pro 15". Everything works fine except the battery constantly goes between "not charging" and "calculating" or, rarely "charging". It does charge after a long while and will report that it is charged.
I have reset the NVRAM and the SMC a couple of time but that didn't work so I ran an Apple Hardware Test and while testing the logic board it gives the following error:
4SNS/1/40000000 LB1T
I've done some research and found this is a temperature sensor related to the battery, but cannot find where the sensor is located in the computer. Would you know how I can find the sensor to test it? Could my battery problem be related to something else? Would a fresh install of Lion help?
Thank you!
Mike
Two pieces of information that may or may not b helpful, the hard drive is from my early 2008 MBP and the only test disc I have access to is from an iMac.

Why do you have LION installed on that older machine?
So you say you built a macbook from a bucket of parts eh? Kudos
heres a pic of the battery temp sensor

Difference between narrow() method usage and simple class cast for EJB

Hi,
I have a very simple question:
what is the difference between PortableRemoteObject.narrow(fromObj,
toClass) method usage and simple class cast for EJB.
For example,
1)
EJBObject ejbObj;
// somewhere in the code the home.create() called for bean ...
ABean a = (ABean)PortableRemoteObject.narrow(ejbObj,ABean.class);
OR
2)
EJBObject bean;
// somewhere in the code the home.create() called for bean ...
ABean a = (ABean)ejbObj;
Which one is better?
P.S. I'm working with WL 6.1 sp2
Any help would be appreciated.
Thanks in advance,
Orly

[email protected] (Orly) writes:
Hi,
I have a very simple question:
what is the difference between PortableRemoteObject.narrow(fromObj,
toClass) method usage and simple class cast for EJB.
For example,
1)
EJBObject ejbObj;
// somewhere in the code the home.create() called for bean ...
ABean a = (ABean)PortableRemoteObject.narrow(ejbObj,ABean.class);
OR
2)
EJBObject bean;
// somewhere in the code the home.create() called for bean ...
ABean a = (ABean)ejbObj;
Which one is better?(1) is mandated by the spec. It is required because CORBA systems may
not have sufficient type information available to do a simple case.
P.S. I'm working with WL 6.1 sp2 You should always use PRO.narrow()
andy

Disparity between HD usage and Disk Inventory calculation?

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