DBA_EXTENTS and ONE SIZE

Similar Questions

• file and folder size

  Hi, I'm working on a new computer Sunrise and execution including obtaining my backups before day of the load on my new computer.  When comparing a few folders on the hard drive of my main computer, last night made backups don't always correspond to the size and number of files, at least in some cases, but not all.

  I use XP on the old system and my backup hard drive is a Seagate.  There are plenty of room on my Seagate for even more data.

  For example, my main computer indicates a file like: 168 concerts and 47781 files while the backup shows 167 concerts and 45623.  Another folder on my main computer will display: 657 megs and 45 files while the backup shows 647 megs and the same 45 files.

  Can you explain this for me and if there is a way to check that all my information is actually saved properly?  Also, would you recommend the reset of my program to select all the files I want to save as a new start and then, by running another backup backup?  Thank you

  There may be several things happening here.

  First, make sure you that you compare 'size' of the folder on a drive in the folder 'size' on the other disk and not "size of the folder on the drive."

  "Size on disk" is very often not the same as the 'size' (it's usually larger).  This is because the files are stored in "clusters" of a fixed number of bytes.  There is only one file per cluster and so there is almost always unused space.  This is called "soft"

  Cluster size represents the smallest amount of disk space that can be used to hold a file. When the size of the files does not come out to an even multiple of the cluster size, extra space must be used to hold the file (up to the next multiple of the cluster size). On the typical disk partition, the average amount of space that is lost in this way can be calculated using the equation (cluster size) / 2 * (number of files).

  For example, suppose that you have 12 ounces of water and only 10 ounces cups.  You need two cups - 20 ounces of "storage" - to hold all the water, and one of them is essentially empty.  On the other hand, if you had 4 oz. cups, you would need three cups - 12 oz of "storage" - and would have no unused space.

  Cluster size differs between the various files used by Windows systems.  Most use facilities XP NTFS file system, which has a cluster size default to 4 096 bytes (4 KB) for partitions up to 16 TB.  The FAT file system on the other hand, uses a clusters of 512 bytes and 1, 2, 4, 8, 16, 32, or 64 KB depending on the size of the partition.

  External number of readers is preformatted using the FAT file system.  So if you compare "size on disk" and the internal drive uses NTFS and the backup drive uses FAT, there almost certainly will be a different size "on the disc" between the two.

  In your first example (168 GB file), it seems that you can not have guaranteed some hidden or system files.  What software do you use to make the backup?

  Most of the good software backup has an option to "check".  Exactly what he is "verified" may be different for different applications, but if it is available in the software you have, you have to use.

• I have a 16 GB USB Firebird and the size on disk is only 14.9 GB

  Hi all

  When I format my usb drive, all I can get is 14.9 GB. Is this normal?

  and one more thing. I tried to format it like a chrome OS boot disk and made a big mess. Finally I managed to return to a single partition. This thing with the chrome operating system changed the default settings of the drive so I want to know what is the default allocation unit size (when formatting)? I think it's 4 096 bytes before I ate with it, now its default 8192. I don't know what was the default allocation size, so I need a number for an answer.

  Thank you very much!

  I.K.

  idankanfi wrote:

  When I format my usb drive, all I can get is 14.9 GB. Is this normal?

  Yes.

• Explore: Discover: Choose Details: Audio sample rate and the size of the Audio sample are not available in the list choose the details.

  With audio files (in particular the WAV), Audio sampling frequency and the size of the Audio sample are not the choices available in the list of details with Vista.  In earlier versions of Windows (2000 and XP) they were both selectable as details.  Is it possible to get these will appear under Vista?

  Vista - related audio details available:
  Album
  Album artist
  Bit depth
  Bitrate
  Duration
  Kind
  Year

  2000 / XP - audio related details are available:
  The album title
  Artist
  Audio sampling rate
  Audio sample size
  Bitrate
  Kind
  Title
  The track number
  Year

  FWIW, sampling frequencies are discussed in the Help window and how to (below).

  Reference: http://windowshelp.microsoft.com/Windows/en-US/Help/53adb4c7-d538-42f8-bb13-917379922afe1033.mspx

  Thank you!

  For the third part of the applications that perform many tasks, I usually discover www.tucows.com and www.download.com.  They have a wide variety of programs, and the trick is to put in the correct search terms to find what you are looking for.  Make sure you that your selection is compatible with Windows Vista and at tucows, try to pick one with 4 or 5 cows because they are the highest rated.

  Good luck! Lorien - a - MCSE/MCSA/network + / A +.

• How to change the text size and the size of the icons

  original title: the size of the text and the size of the icons

  one of my friends was on the computer and somehow changed the size of my text and the size of my icons on my desktop, how do I do it please help

  Well, it depends on what he / she did it.  Right-click on the desktop and go in customize, then it could be the display settings have been reduced or appearance has changed.  So you have to play with the settings there to understand.

  Steve

• change font and font size in all text fields

  Hi, I want to change font and font size in all text fields. I tried under the code, but it changes the font size but has not changed the font. can u pls help me. Thank you...

  Police - Courier New

  the size of the font - 10

  Loop through the fields in the document

  for (var i = 0; i < numFields; i ++) {}

  Get a reference to the current field

  var f = getField (getNthFieldName (i));

  Change the properties of certain types of fields

  {Switch (f.type)}

  case 'text ':

  f.textFont = fonts. Courier New;

  f.textSize = 10;

  }

  }

  You have a good reason to want to use Courier New instead of the built-in Courier font? In all cases, you must change one line to:

  Use the built-in font Courier

  f.textFont = fonts. Court;

  -or-

  Use the Courier New

  f.textFont = "CourierNew;

• Query to check tablespace and free size

  Hi all

  I Googled, but obtained joins to query to check tablespace and free size that lists all tablesapces but

  I want to check the free size, total and used size MB of a particular tablespace as "ZEUS". Only this tablesapce must be registered with the necessary details.

  Any help?

  Kind regards

  Ritu

  Try this one:

  -ts_size.sql

  all pages 49999 flax 120

  Col nom_tablespace to tru a32

  Col 'Total GB' for 999,999.9

  Col 'Used Go' for 999,999.9

  "GB" free pass to 99999,9

  'Pct Free' pass to 999,9

  Col 'Pct used' to 999,9

  sum of model of 'Go Total' on the report

  sum of model of 'Go' on the report

  sum of model 'GB Free' on the report

  break the report

  Select A.Tablespace_Name, B.Total/1024/1024/1024 'Total GB. "

  (B.Total-a.Total_Free)/1024/1024/1024 'Used Go',

  Free A.Total_Free/1024/1024/1024 "GB."

  (A.Total_Free/B.Total) * 100 "free Pct,"

  ((B.Total-A.Total_Free)/B.Total) * 100 "used Pct")

  From (Select Tablespace_Name, Sum (Bytes) Total_Free

  Of Sys.Dba_Free_Space

  Group by Tablespace_Name) has

  , (Select Tablespace_Name, Sum (Bytes) Total

  Of Sys.Dba_Data_Files

  Group by Tablespace_Name B)

  Where A.Tablespace_Name LIKE '% of ZEUS '.

  And A.Tablespace_Name = B.Tablespace_Name

  Order by 1

  /

  PS: You can easily customize to "MB".

• Bought two of the iTouch, one for my wife and one for me. In the Notes his has the "" symbol for the formatting and mine does not work. Any suggestions?

  I bought the iTouch two at a time, one for my wife and one for me. In the application 'Notes' my wife shows the symbol "+" to the formatting and mine does not work. Any suggestion.

  Could you please include screenshots of the so-called issue?

• At least one number and one letter in English are required in the password.

  At least one number and one letter in English are required in the password.

  Page of the router is not fully displayed

• Why are my page and font-size changes when I go to games on fb

  For the last few weeks, when I access games FB, my fonts and page size change and make unusable games. I can load the page, but cannot play the game because the entire screen will not be can not show.

  Reset the page zoom on pages that cause problems: view > Zoom > reset (Ctrl + 0 (zero); Cmd + 0 on Mac)

  • http://KB.mozillazine.org/Zoom_text_of_web_pages

• No sound on DVD playback and the size can be reduced to half of its original size

  Hi, I have a few problems on my DVD player after you install the windows media player 11.
  No sound during playback and the size can be reduced to half of its original size.

  Can someone show me how to fix tat?

  Hello

  you have a codec pack and/or a DVD player separated installed on your system? If not, then try, because play DVD´s with MediaPlayer 11 is not very comfortable and
  you encounter errors, for example you have.

  I suggest you: download a codec pack (for example K-lite or something: http://www.free-codecs.com/download/Codec_Pack_All_in_1.htm) install it and maybe try to use another dvd as "Media Player Classic" player that plays almost every videofile/DVD/etc. that exist.

  Hope I could help you

  Welcome them

• I got several emails/Bills today saying that my ID Apple is used in America, to buy apps (one for £24) and one for £16. However, the sender is newsletter@staff.aruba.it, so I assume it's Spam? Thank you

  I got several emails/Bills today saying that my ID Apple is used in America, to buy apps (one for £24) and one for £16. However, the sender is [email protected], so I assume it's Spam? Thank you

  It is indeed a spam.

• I have an iPad 2 and one row of keys do not work. I forced a reboot and it has not corrected it. Any ideas?

  I have an iPad 2 and one row of keys just stopped working.  I tried to force a restart and it has not fixed the problem. Any ideas?

  If you rotate the camera in landscape mode, change the key group that will not work, in correspondence to the East of the screen does not not in portrait mode? If so, then it could very well be a hardware error. If the force restart did not work, your next troubleshooting steps would restore backup, restore to factory. Until you if you want to go too far, or all simply make an appointment at the Apple Store nearest to have the material examined.

• In XP, what are the default fonts and font sizes by default under advanced appearance for these items listed below?

  What are the fonts by default and default font for these options size? I've changed them - problems. Also why can't you post a record of original fonts for users of xp with all the fonts required default? It helps users strongly tempted to extract did not work properly.
  Need default font and size for each Option below
  3D objects
  Desktop
  Caption button
  Title bar active for example. (Arial - 8) or NA if nothing
  Resident of the active window
  Context of the application
  Title bar inactive
  Inactive window boarder
  Icon
  Title bar inactive
  Menu
  Message box
  Palette title
  Scroll bar
  Selected items
  ToolTip
  Windows
  Icon spacing:
  Icon spacing V
  Thank you

  Hi Scott,.

  If you change the settings in display properties, you can change it to default by selecting the Windows XP default theme. This will change all default Windows fonts and their sizes.

  To do this, follow these steps.

  a. right click on an empty space on the desktop and then click Properties.

  b. on the themes tab, click Windows XP in the theme box.

  c. click OK.

• I have 2 laptops and one desktop. Desktop & laptop are very good. 2nd laptop computer cannot access the internet. I get a message media disconnected. I tried everything please help. I use Windows XP

  I have 2 laptops and one desktop.  Desktop & laptop are very good. 2nd laptop computer cannot access the internet. I get a message media disconnected. I tried everything please help.  I use Windows XP

  Hi JessaRoy,

  · The computer connected to the network or are they computer autonomous?

  · What is the number and the model of the computer?

  · What is the service pack installed don the computer?

  · What is the full error message with the error code, that's all?

  · What are the steps you tried to solve the problem?

  Try the steps from the link below: to test TCP/IP connections by using the ping and the commands net view: http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/sag_tcpip_pro_pingconnect.mspx?mfr=true

  With regard to:

  Samhrutha G S - Microsoft technical support.