simultaneous reading and writing on a PDM file

Similar Questions

• simultaneous reading and writing files TDMS

  A customer had a program written in 8.6; the programmer is no longer available and I'm looking to debug intermittent problems.

  N - channels of data is acquired and streamed to a PDM file. The operator can select a channel to view data in real time, but the display is one scope table displaying 15 seconds worth of data and when switching of channels the program "returns" display with the last 15 seconds of a data value of the new string (barrier data extracted from the TDMS file).

  What I notice here, aside from using sloppy cluster error, is that both references are open in the file - one for writing data and the other for recovery data. Is this a good practice? is it necessary or one reference supports the reading and writing? Is this a possible source of problems?

  

  thanx

  lmd2

  You can do the same thing with a single file reference.

  The issue of not being able to see the data that was written after the reading of reference has been opened is known for having refnums to open in two different processes, but not in the same executable or VI.

  Herbert

• Adpaters file for reading and writing have stopped processing files of...

  I can't get rid of unexpected behavior in my BPEL process. Until two days ago the BPEL file adapter was successfully to query for files and reading, now all of a sudden the files are not read. However, the BPEL process is active.
  Also, I just finished writing the last piece for the main BPEL process, in which a file out (csv) is supposed to be written. The file for writing adapter is do invoke successfully as well as the processing activity is happening, but I don't see the file in the directory specified in the UNIX system?
  
  Any thoughts?
  
  Kind regards
  Ilyas

  I think that the huge file would have been the cause. In 10.1.3.4, there are a few new methods for the management of large files.

  http://download.Oracle.com/docs/CD/E12524_01/Relnotes.1013/e12523/adapters.htm#CHDHJGHG

  I don't know how to get the status of the agent of activation, as it is usually a process by thing. When I have problems with activation agent I increase levels of newspaper for the activating agent. This is done in the configuration tab in the BPEL, BPEL admin console in older versions, pre 10.1.3.4.

  (1) it is the same process, but for outgoing, you use the outgoing file header. You can use an entitled to update the name of the file. Make sure that you add the variable to the invoke. Have you looked at the rejection for this Manager. Or is is a business logic that determines failure? This kind of thing can be done in the BSE.

  http://www.Oracle.com/technology/products/integration/ESB/files/ESB-transactions-ErrorHandling.PDF

  also the BSE headers

  http://www.Oracle.com/technology/products/integration/ESB/files/ESB-presentation-headers.PDF

  (2) in the file adapter and ftp, there is this notion of a trigger file. It may be useful for you.

  http://download.Oracle.com/docs/CD/B31017_01/integrate.1013/b28994/adptr_file.htm#CIAHAHDC

  see you soon
  James

• storage, reading and writing data to the file

  Hello world

  I am new to the Labview and his community.  Asked me to acquire data on the measurement of the pressure using Labview.  I could build the code and got it working, but when I look at my data that has been collected, there no stopping point.  I just spent a lot of time looking at the data in the place where it begins and where it ends.  The question I ask is how to create a code to read the pressure, storage, in memory until there finishes, collect data and then to write in a .csv file.

  I use the NI USB-6009 case and hook upwards to ai0 and ai4.  See the attached code so uncertain.

  I want to record 100 data points and the system stops after these collection.

  Thank you

  John H.

  You have a certain time which means your VI will continue to run until you press your button to stop the loop.

  The DAQ Assistant is already set to 100 samples.

  Just delete the while loop!

• Reading and writing data XML of BC4J

  Hello!
  
  I try to reproduce "27.7 reading and writing XML data" chapter of 'Developer Framework of developing applications for forms/4GL developers's Guide. "
  Our intention is to read and write at first only XML.
  However, it seems that we need this chapter a database connection.
  To shorten this assessment - is it possible to adf bc only with xml?
  
  Kind regards
  Torsten

  The solution is described in "27.8 Using programmatic view objects from other Sources of data" in the doc you mentioned. If you use programmatic EO/VO you can do almost what you what to store data. We use xml for some data (but always store in the DB) and read it.

  Timo

• reading and writing to the file on SD card

  I am currently using this code to read and write to files (credit is not because of me - I found these on the Board somewhere):

     private void writeFile(String data, String filePath)
      {
          try
          {
              FileConnection conn = (FileConnection)Connector.open(filePath,Connector.READ_WRITE);
              if (!conn.exists())
              {
                  Dialog.alert("No File Present Click to Create");
                  conn.create();
              }
  
              OutputStream out = conn.openOutputStream();
              byte[] b = data.trim().getBytes();
              String sb = new String(b);
              System.out.println("Bytes to String: " + sb);
  
              if(sb.length() == 0 )
                  System.out.println("String length is zero");
              else
                  System.out.println("String length is not zero" + sb.length());
  
              if(conn.canWrite())
              {
                  Dialog.alert("Writing");
                  out.write(b,0,sb.length());
              }
              else
                  System.out.println("Cannot write to this file");
  
              System.out.println("File Size is : "+ conn.fileSize());
              out.flush();
              out.close();
          }
          catch(Exception io)
          {
              test.setText("Exceptino Thrown from File" +io);
          }
  
      }
  
      private String readFile(String filePath)
      {
          try
          {
              FileConnection fconn = (FileConnection)Connector.open(filePath, Connector.READ);
              if (fconn.exists())
              {
                  InputStream input = fconn.openInputStream();
  
                  ByteArrayOutputStream baos = new ByteArrayOutputStream();
                  int j = 0;
                  while((j=input.read()) != -1) {
                      baos.write(j);
                  }
                  byte[] data = baos.toByteArray();
                  input.close();
  
                  String output = new String(data);
                  System.out.println("Output" + output);
  
                  fconn.close();
                  return output;
              }
              else
              {
                  System.out.println("File does not exist");
                  fconn.close();
                  return null;
              }
          }
          catch (Exception ioe) {
  
             System.out.println("Error:   " + ioe.toString());
             return null;
          }
  
      }
  

  When I try to write a string to a file and then read it again, I get a NullPointerException. When I check the folder that mimicks card SD card on my pc, there is no file created. is the above code ok?

  P.S. I use a simulator of the OS 5.0 and the SD card directory is configured to be somewhere on my desk.

  It is incredibly baroque and inefficient code for a simple job; be happy that you do not claim credit for it.

  A problem may be that the FileConnection in writeFile is not closed. I would rewrite the mess like this (leaving a part of the diagnostic output):

  private void writeFile(String data, String filePath) {  data = data.trim();  OutputStream out = null;  FileConnection conn = null;  try {     conn = (FileConnection) Connector.open(filePath,Connector.READ_WRITE);    if (!conn.exists()) {      conn.create();    }    OutputStream out = conn.openOutputStream();    // it might be advisable to specify an encoding on the next line.    out.write(data.getBytes());  } catch (Exception io) {    test.setText("Exception Thrown from File " + io);  } finally {    if (out != null) try { out.close(); } catch (IOException ignored) {}    if (fconn != null) try { fconn.close(); } catch (IOException ignored) {}  }}
  
  private String readFile(String filePath) {  String result = null;  InputStream input = null;  FileConnection conn = null;  try {    fconn = (FileConnection) Connector.open(filePath, Connector.READ);    if (fconn.exists()) {      input = fconn.openInputStream();      byte[] bytes = IOUtilities.streamToBytes(input);      // it might be advisable to specify an encoding on the next line.      result = new String(bytes);    } else {      System.out.println("File does not exist");    }  } catch (Exception ioe) {    System.out.println("Error: " + ioe.toString());  } finally {    if (input != null) try { input.close(); } catch (IOException ignored) {}    if (fconn != null) try { fconn.close(); } catch (IOException ignored) {}  }  return result;}
  

• Reading and writing Excel File

  Hi all. I need your help. I need to know how to read EXCEL FILE and insert it into a table of some. Also, can someone tell me how to write in an EXCEL FILE?
  
  Thank you in advance.

  READING EXCEL
  There are several options how read file - ODBC, excel on a fly--> conversion to CSV excel (if you have 11.2 and you want to use tables external preprocessor),... I put (I think all) of the options on my BLOG http://jiri.wordpress.com/2010/01/04/load-ms-excel-file-to-oracle-database/

  WRITING IN EXCEL
  Writing in excel is delicate because there is no direct way of Oracle, here are a few tips

  1 JAVA - you can create java stored procedure, I did not test this, but it's probably doable http://www.java-tips.org/other-api-tips/jexcel/how-to-create-an-excel-file.html

  2. XML Excel format - you can use UTL_FILE and writing to XML Excel can read http://blogs.msdn.com/b/brian_jones/archive/2005/06/27/433152.aspx

  3 Excel also reads the CSV files, but it's file plan text without formatting. You can use UTL_FILE to easily create a CSV (comma-delimited) file and read from excel, I have some examples on my blog http://jiri.wordpress.com/2009/03/18/oracle-fast-parallel-data-unload-into-ascii-files/

• Why have I not to close a file refnum after doing a file before a file of reading and writing

  Looking at the example of read-write text file I noticed on the Refnum case after making the text file write she closes the refnum and to read the text file opens again. Why must you close and reopen?

  Why can´t you use open file with the option create/open with read/write access, write to the file and then read it (and close the reference only after doing the reading? I try to do it but I Don t get all the data when I read from the file...

  OK, I assume you mean case #1 in the example I have just mentioned.

  If you do not close the file, you need to set the file position at the beginning before reading, otherwise it will read from the current position in the queue, which is after the stuff that you just wrote.

  (Re-opening and closing will be reset to zero position of ot, of course.)

• Reading and writing a file

  I'm trying to read and write to a file so that I can store a string array and a double in my application, but I came out a few problems; Firstly when I put my path in the constant path he will say that the file is not there never be (so I have to force the issue and when the application requests a file I have to browse and add files), secondly when I run the program and it reads in the file it does not display the strings or double immediately instead , I must hit the submit button and what they finally, finally arrive when I reset my values in the .txt files and put in my thong and double and press on submit table jumps in one place and starts at index 1 (array [1]) if anyone can help I would appreciate it a lot.

  Here is my code:

  That's what I wanted to say on the structure of the event and it should take your second problem.  I don't see the third one.  I saw no flicker, but I have a slight vision problem which means I do not waver.  So he can sparkle.  Or maybe not.

• Need help: UTL_FILE read and write in the text file

  Hello, I'm on version 11 GR 2 by using the UTL_FILE function to read a text file and then write the lines where it starts with the word "foo" and put an end to my writing in the text file where the line with the word "ZEN". Now I have several lines that begin with 'foo' and 'ZEN' allow a paragraph, and in this paragraph, there is a line that begins with "DE4.2". Therefore,.
  I need to write all of the paragraphs that include the "DE4.2" line in their beginning and end of lines 'foo' and 'ZEN '.
  
  FOR EXAMPLE:
  
  FOO/234E53LLID
  IT'S MY SECOND LINE
  IT'S MY THIRD LINE
  DE4.2 IT OF MY FOURTH LINE
  IT'S MY FIFTH LINE
  ZEN/DING3434343
  
  FOO/234E53LLID
  IT'S MY SECOND LINE
  IT'S MY THIRD LINE
  IT'S MY FIFTH LINE
  ZEN/DING3434343
  
  I'm only interested in writing the first paragraph tha includes line DE4.2 in one of the paragraph of lines not the second ther that does not include the "DE4.2".
  
  Here is my code so far:
  
  CREATE OR REPLACE PROCEDURE my_app2 IS
  Utl_file.file_type INFILE;
  outfile utl_file.file_type;
  buffer VARCHAR2 (30000);
  b_paragraph_started BOOLEAN: = FALSE; -flag to indicate which required paragraph is started
  
  BEGIN
  -Open a file to read
  INFILE: = utl_file.fopen ('TEST_DIR', 'mytst.txt', 'r');
  -Opens a file for writing
  outfile: = utl_file.fopen ('TEST_DIR', "Out.txt", "w");
  
  -Check the file is open
  IF utl_file.is_open (infile)
  THEN
  -lines in the file in loop
  LOOP
  BEGIN
  UTL_FILE.get_line (infile, buffer);
  APPLICATION STARTING POINT-
  Buffer IF LIKE 'foo %' THEN
  b_paragraph_started: = TRUE;
  END IF;
  -SEARCH FOR GRADS APPS
  IF b_paragraph_started AND buffering LIKE '% 4% ' THEN
  UTL_FILE.put_line (outfile, buffer, FALSE);
  END IF;
  -REQUEST FOR ENDPOINT
  Buffer IF LIKE '% ZEN' THEN
  b_paragraph_started: = FALSE;
  END IF;
  UTL_FILE.fflush (outfile);
  
  EXCEPTION
  WHEN no_data_found THEN
  EXIT;
  END;
  END LOOP;
  END IF;
  UTL_FILE.fclose (INFILE);
  UTL_FILE.fclose (outfile);
  EXCEPTION
  WHILE OTHERS THEN
  raise_application_error ("-20099, ' UTL_FILE unknown error");
  END my_app2;
  /
  
  When I run this code I get only one line: DE4.2 it ME LACK THE WHOLE PARAGRAPH
  
  PLEASE ADVISE...

  I agree with reservations of Justin on the length of a "paragraph" and the number of users that are running at the same time, so here is a version without the collections.

  CREATE or replace PROCEDURE my_app2 IS
     infile utl_file.file_type;
     outfile utl_file.file_type;
     buffer VARCHAR2(30000);
     b_paragraph_started BOOLEAN := FALSE; -- flag to indicate that required paragraph is started
     b_toprint BOOLEAN := FALSE;
     l_para_start pls_integer;  -- start of "paragraph"
  BEGIN
     infile := utl_file.fopen('TEST_DIR', 'mytst.txt', 'r');
     outfile := utl_file.fopen('TEST_DIR', 'out.txt', 'w');
     LOOP
        BEGIN
           utl_file.get_line(infile, buffer);
           IF buffer LIKE 'FOO%' THEN
              b_paragraph_started := TRUE;
              l_para_start := UTL_FILE.FGETPOS(infile) - (length(buffer) + 1);
           END IF;
           IF b_paragraph_started and buffer like '%DE4%' THEN
              b_toprint := TRUE;
           END IF;
           If buffer like 'ZEN%' THEN
              IF b_toprint THEN
                 UTL_FILE.FSEEK(infile, l_para_start);
                 utl_file.get_line(infile, buffer);
                 while buffer not like 'ZEN%' loop
                    utl_file.put_line(outfile,buffer, FALSE);
                    utl_file.get_line(infile, buffer);
                 end loop;
                 utl_file.put_line(outfile,buffer, FALSE);
              end if;
              b_paragraph_started := FALSE;
              b_toprint := false;
              utl_file.fflush(outfile);
           end if;
        EXCEPTION
           WHEN no_data_found THEN
              EXIT;
           END;
     END LOOP;
     utl_file.fclose(infile);
     utl_file.fclose(outfile);
  END my_app2;
  

  Test:

  SQL> !cat mytst.txt
  FOO/234E53LLID
  THIS IS MY SECOND LINE
  THIS IS MY THIRD LINE
  DE4.2 THIS IS MY FOURTH LINE
  THIS IS MY FIFTH LINE
  ZEN/DING3434343
  
  FOO/234E53LLID
  THIS IS MY SECOND LINE
  THIS IS MY THIRD LINE
  THIS IS MY FIFTH LINE
  ZEN/DING3434343
  
  FOO/234E53LLID again
  THIS IS MY second SECOND LINE
  THIS IS MY second THIRD LINE
  DE4.2 THIS IS MY second FOURTH LINE
  THIS IS MY second FIFTH LINE
  ZEN/DING3434343 again
  
  SQL> exec my_app2;
  
  PL/SQL procedure successfully completed.
  
  SQL> !cat out.txt
  FOO/234E53LLID
  THIS IS MY SECOND LINE
  THIS IS MY THIRD LINE
  DE4.2 THIS IS MY FOURTH LINE
  THIS IS MY FIFTH LINE
  ZEN/DING3434343
  FOO/234E53LLID again
  THIS IS MY second SECOND LINE
  THIS IS MY second THIRD LINE
  DE4.2 THIS IS MY second FOURTH LINE
  THIS IS MY second FIFTH LINE
  ZEN/DING3434343 again
  

  You may need to change the length (buffer) + 1 depending on your platform and if you want a blank line s NLE out paragraphs, add another call to put_line after that outside of the loop in the fi l_toprint block.

  John

• Simple BPM with file read and write immediately to new file

  Hello
  
  I am trying to create a very simple process of BPM, with reading a file which is simply written again.
  For this I use a "task receive" calling the task of reading and a "service mission" to call the writing task.
  
  The composite.xml generated for the son looks like this:
  
  < component name = 'Process' >
  < implementation.bpmn src="processes/Process.bpmn"/ >
  < / component >
  < name of reference = "WriteFile" ui:wsdlLocation = "WriteFile.wsdl" >
  < interface.wsdl interface = "http://xmlns.oracle.com/pcbpel/adapter/file/Playground/Project1/WriteFile#wsdl.interface (Write_ptt)" / >
  < binding.jca config = "WriteFile_file.jca" / >
  < / reference >
  <>wire
  < source.uri > < source.uri > Process/Services.Externals.WriteFile.reference
  < target.uri > < target.uri > WriteFile
  < / thread >
  "BOLD"
  <>wire
  < source.uri > < source.uri > Process/References.Externals.ReadFile.service
  < target.uri > < target.uri > ReadFile
  < / thread >
  "BOLD"
  <>wire
  < source.uri > < source.uri > ReadFile
  < target.uri > < target.uri > Process/References.Externals.ReadFile.service
  < / thread >
  < / composite >
  
  When you try to deploy an error message is generated:
  Error (33,17): could not find the reference name 'References.Externals.ReadFile.service' in the 'Process' component for thread definition
  
  for the code shown above to
  <>wire
  < source.uri > < source.uri > Process/References.Externals.ReadFile.service
  < target.uri > < target.uri > ReadFile
  < / thread >
  
  Once I have remove this part of the process is ok and runs as expected.
  
  As it is generated code and I did nothing on the wiring, could someone tell me what I'm doing wrong?
  
  If you need additional information, please let me know.
  
  Thank you and best regards,
  ISA

  I see nothing wrong here...

  without doubt, recreating the process and I feel you should nt get that again...

  Sharma

• Reading and writing VISA function

  Hi all

  I am trying to record data from Server series (which has 16 ports) through com ports (I use total 7 ports).

  Here, I'd understand the VISA service.

  Question 1

  If I want to just save data (from the server), can I still write VISA function to read from COM1?

  Or

  Can I just use VISA based only on read and read the string of com port data?

  Question 2

  After I save data of type string, I'll save in a text file.

  But what I see inside the save file is just a raw string of data (which I can't read).

  How to cut data type string in different reading (different record like the tension, the ammeter reading and on/off switch)?

  Please advise...

  Question 1 – it depends on what is the other end of the serial port. If it's broadcasting data all the time, a reading is all you need. If she needs a command to send you information, then you will need both. Look at the definition of communication protocol for what you are trying to read.

  Question 2 - do you need to format. There are a lot of string screws on the palette of the string manipulation, not knowing how the string is formatted at all to start I can not give you advice more than that. An example of the way you write to file, and what you do with the data received can be useful... If the data is coming from a long series, if all goes well there are separators and a chain analysis helps you to highlight if you need to. If you read each port in turn and concatanting just a string, put a constant of the tab between them (available on the palette of strings), or no matter what other delimiter you want to use for that matter. Otherwise, if they are all in the field of fixed-length subset of string vi could be a way to go.

• TSST corp CDDVDW TS-L633B stopped reading and writing

  I have a laptop Acer 4736Z with a TSST corp CDDVDW TS-L633B DVD - RW, so decide simply ceased to read and write DVDs and CDs. When I insert a blank dvd, it will ask me to burn files to it but when I do, it complements the habit and will the useless DVDs. When I insert CD or DVD, the drive does not read it more.

  Please help me on how to solve this problem.
  Thank you

  Hello

  You have disk problems as the CD/DVD is actually 4 discs in 1 case (CD & DVD burning and)
  Playback of CD and DVD). So it is not unusual for parts from 1 or 2 to not work so that others do
  correctly.

  Burning at low speed, or by using the master could help. A CD/DVD cleaner might help.

  Brand of the CD or DVD drive can also be the problem. Low quality (cheap brands) are always problematic.

  CD/DVDs have a tolerance + - and your can read/write on the edge outside these discs
  tolerances. They may be delivered, but it is generally more economical to replace the disk.

  Several good info here:
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Notes on the troubleshooting and repair of readers of compact disks and CD-ROM Drives
  http://www.repairfaq.org/repair/F_cdfaq7.html#CDFAQ_014

  ===========================================

  This troubleshooting might not help if there are problems of alignment and wear it
  is worth it.

  Step 1: Please do all the same underneath if you did some before as is often total
  a process that solves the problem.

  Try this - Panel - Device Manager - CD/DVD - double-click the device - driver
  Tab: click on update drivers (this will probably do nothing) - then do a CLICK RIGHT to the road.
  UNINSTALL - REBOOT this will refresh the default driver stack. Even if the disc is not
  shown continue below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a coward
  cable or slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other
  programs - a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you
  upgrade to Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error during the
  Setup Windows Vista after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then check
  in both ends of the cables. Remove and replace, do not just tight. For portable computers, you can
  Often, clean power and contacts data with a pencil eraser.

  Some DVD players do not use the Windows default drivers so check with the system
  Designer and manufacturer of device to see if there is a firmware or drivers for your drive if necessary.

  ===============================

  Step 2: You have disc problems as the CD/DVD is actually 4 discs in 1 case
  (Read burn CD & DVD and CD and DVD). It's not unusual for 1 or 2 parts to not
  function, while others do so correctly.

  Did you follow the Troubleshooting Guide for the reader who still does not work? There are
  some registry entries that do not fix the resolution of problems and those who 'could' be the
  cause.

  Check with your system manufacturer Maker and device for these two possible firmware updates
  and the correct registry entries for your car.

  Here are the keys in my opinion, are those in question - for the subkeys of the CD/DVD drive
  of course there will be other subkeys in these keys. Do not forget to ask specific keys
  in question as well as the parameters.

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Hardware Profiles\0001\System\CurrentControlSet\Enum\IDE

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\ {4D36E965-E325-11CE-BFC1-08002BE10318}

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

  You can probably find more info here and maybe even right for registry settings
  your CD/DVD from someone with the same drive model.

  Forums - a lot of expert real help
  http://Club.myce.com/

  CD/DVD units
  http://www.myce.com/storage/

  Use DevManView to locate the CD/DVD in the registry (be careful and do a prior Restore Point)
  nothing change) - find the DevManView device and then make a right click on it free in RegEdit.

  DevManView - free - an alternative to the standard Windows Device Manager,
  that displays all devices and their properties in flat table, instead of the tree viewer
  http://www.NirSoft.NET/utils/device_manager_view.html

  I hope this helps.

• Why my drive hard Boot keep reading and writing for 20 minutes after the start?

  As the title says my HDD Boot continues to read and write for about 20 minutes after the start. Read and write up to 10 GB in the process. I would say a good way to destroy a disc. I have not seen this behavior in any other OS.

  10.10.5 OS version

  Model: Mac Pro

  ID: MacPro3, 1

  Processor: Intel Quad-Core Xeon

  Number of processors: 2

  Total number of cores: 8

  (Vivid RAM) memory: 8 GB

  Any help will be greatly appreciated.

  Thank you.

  Check Console.app and see what happens.   Could be something of a time Machine for Spotlight indexing to a process of runaway of an OS X or a bug in the application.

• What is error 39 in reading and writing media and how can I fix this windows xp

  I / ve worked with a compaq pc and when I look at my device manager my read and write devices has a yellow flag on them. I uninstalled sought a driver more recent all posible so far. the computer reads the plug and Play, but then I get this error 39 thing. I'm no guy warned, but I can read instructions. CAN SOMEONE PLEASE HELP. IT WILL BE GREATLY APPRECIATED.

  http://support.Microsoft.com/mats/cd_dvd_drive_problems/en-us