question about old ARC files in an Oracle 10 g database

Similar Questions

• OCP: Question about the critical files on control and collision

  Hello

  I am currently a student at OCP certification exam 1z0-053.

  To do this, I bought the all-in-one fixed Oracle Press (http://www.mcgrawhill.ca/professional/products/9780071629188/)

  During his studies, I would like to test, to prove things and simulate the operation to get more familiar as possible with important concepts.

  The study guide covers the fact that when a critical file is damaged or lost, the proceedings will end. The critical files listed are: all copies of the controlfile, a data file that belongs to the SYSTEM table, a data file which is part of the current tablespace undo.

  As said here's the quote:

  Some of the files are important. Damage to a critical file means that the database instance will end if it is open and cannot be reopened until the damage is repaired.

  [...]

  Practically the moment where that the damage occurs, the instance will end. As always, first reaction of the DBA to an instance crashed should be to attempt a start. It will fail in NOMOUNT mode, with an error message appropriate. The alert log will show what controlfile copy is missing and also - in the section list of parameters to initialize default - controlfile how many copies there are actually is and where they are.

  A self-test at the end of the chapter, it is:

  1. loss of these files will cause a database open failed? (Choose all good answers.)

  A. a controlfile multiplex

  B. A multiplexed log file online

  C. a multiplexed log file archive

  D. an undo tablespace datafile asset

  E. a tablespace temporary assets tempfile

  F. Since the SYSAUX tablespace data file

  G. a file of data space of SYSTEM tables

  H. a data file containing the user's critical data

  [...]

  Answer:

  1. A, D and G. damage to any copy controlfile put an end to the proceedings, as damage to critical tablespaces: SYSTEM and break current tablespace.

  So, under the 11.2.0.3 when I delete or corrupt a control file copy, the instance is not crashing and the database continue to work. Alerts log is only regularly notifynig controlfile missing:

  Fri Aug 30 10:16:02 2013

  Errors in the /u01/app/oracle/diag/rdbms/ocp1/ocp1/trace/ocp1_m000_26767.trc file:

  ORA-00210: could not open the specified control file

  ORA-00202: control file: ' / u01/app/oracle/oradata/ocp1/control03.ctl'

  ORA-27041: could not open the file

  Linux-x86_64 error: 2: no such file or directory

  Additional information: 3

  I'm not really knowledge.

  I have to stick to what is said in the book or the experienced facts?

  Thank you

  Bruno

  The information contained in the Guide of the exam are not correct as written.  The Oracle instance would end on the loss of a single control file.  Oracle documentation on the management of the control files is here:

  Management of control files

  It says: "If a control file is damaged due to a disk failure, the associated instance should be stopped. Once the drive is repaired, damaged control file can be restored using the intact copy of the control of the other disk file and the instance can be restarted. »

  "Stop" means that the instance has become unstable.  Unstable case act differently depending on the situation this way, the book is not (cannot) document the specific behavior that may occur.  While the loss of a control file means that the DBA should be abandoned to the instance, it is a very different thing from the instance to the destination of its own.

  The ultimate source is always the Oracle documentation. I checked the page of errata for this book to McGraw-Hill.  I only see an extra.  Submit this to them and get your name on the page as a contributor.

• Question about list tablespace temp of the oracle 12 c container

  Select con_id, name of the containers of v$.  -> 4 lines returned.

  1	CBD$ ROOT
  2	PDB$ SEEDS
  3	PDBRED
  4	PDBBLUE

  Select con_id, name from v$ tempfile;  -> 4 lines returned.

  1	/U01/app/Oracle/oradata/cdb1/temp01.dbf
  2	/U01/app/Oracle/oradata/cdb1/pdbseed/pdbseed_temp01.dbf
  3	/U01/app/Oracle/oradata/cdb1/pdbred/temp01.dbf
  4	/U01/app/Oracle/oradata/cdb1/pdbblue/pdbseed_temp01.dbf

  Select cdb_tablespaces TABLESPACE_NAME, CON_ID where nom_tablespace like '% TEMP;   -> 4 lines returned.

  4	TEMP
  3	TEMP
  2	TEMP
  1	TEMP

  Select * from v$ temp_space_header; <-why to return a row ?

  1

  TEMP

  12 c bug?

  Hello

  and here you have the answer. The dictionary table ts$ contains only the 'local' tablespaces (in your case, those of the CBD).

  FYI - the join condition of the view GV$ TEMP_SPACE_HEADER is based on the following clause:

  from ts$ ts, x$ktfthc hc where ts.contents$ = 1 and ts.bitmapped <> 0 and ts.online$ = 1 and ts.ts# = hc.ktfthctsn and hc.ktfthccval = 0
  

  The view V$ TABLESPACE is based on the control file, not the Oracle dictionary table (as mentioned in the official documentation here: http://docs.oracle.com/cd/E16655_01/server.121/e17615/refrn30277.htm#i1420852 - "V$ TABLESPACE contains an tablespace from the file of control."), but the control file (fixed table x$ kccts) lack the necessary block size information for the calculation. You can write your own query based on x$ kccts and x$ ktfthc, if you use a specific block size (in all environments and each time), but Oracle itself should be more generic, of course.

  Concerning

  Stefan

• Questions about the process of cloning in Oracle Apps

  Hello..
  
  I'm trying to clone Oracle 11i (single node) Linux applications, but with some doubts in the process... could someone please help me...
  
  I ran preclone (adpreclone.pl) scripts on both layers of DB and APPL system source... then stop apps services and target the database copy in the system... but my question comes here... they say I should be copy only files of the SUMMITS as APPL_TOP, COMN_TOP, etc. and ORACLE_HOME, IAS_ORACLE_HOME... but these TOPS and HOUSES exist within a directory as...
  

  example:
  APPL_TOP - / dev/p01/oracle/devappl
  COMN_TOP - / devc/p01/oracle/devcomn
  ORACLE_HOME - /dev/p02/oracle/devdb/9.2.0

  by note metalink (230672.1), they say it's to copy...
  [APPL_TOP]
  [OA_HTML]
  [OA_JAVA]
  [OA_JRE_TOP]
  [COMMON_TOP] / util
  [COMMON_TOP] / clone
  [COMMON_TOP] / _pages (if this directory exists)
  [806 ORACLE_HOME]
  [iAS ORACLE_HOME]

  My question is should I be creating directories like (/ dev/p01/oracle/devappl) (/ dev/p01/oracle/devcomn) and copy the TOPS and HOMES in appropriate subdirectories or just simply copy... then run the process... postclone your ideas and suggestions are welcome... Thank you...
  
  Published by: Hart on June 11, 2011 03:13
  
  Published by: Hart on June 11, 2011 03:19
  
  Published by: Hart on June 11, 2011 03:21

  your right... that's the real way, manually create the directories and copy them from the source to the target by the metalink (230672.1) note... but I'm worried that I might miss some files in the copy process... I mean are below here are the the only ones required in the process postclone... because if you see the real $ORACLE_HOME (/ dev/p02/oracle/pixdb/9.2.0) to the user oracle is missing... What about the database files? .. .is there all I could mention to facilitate the creation of directories...

  You can just copy the files in the directories devdata, lolo, devappl, devdb, devcomn.

  Also all by creating the directories in this way... If I'm going to use a new name for the instance, do I have to replace the "dev" to the new name as 'edev' or something and then start the postclone process...
  /dev/P02/Oracle/pixdb/9.2.0
  /dev/P01/Oracle/pixora/8.0.6
  / dev/p01/Oracle/pixora/IAS
  / dev/p01/Oracle/pixappl
  / dev/p01/Oracle/pixcomn

  You can use any name for the main mount (it is-to-say/u01 /... or/edev /..), just replace dev with edev for five above mentioned directories.

  Thank you
  Hussein

• Question about playlists and file nav

  Research in get a rocket, or a variant of the Sansa, b/c I get lazy with the long method involved in duty sync w/iPod songs and their playlists, even with the Zune.

  I have read the manual for the rocket, and it seems that I can just drag and drop the files on the drive. My question is can I make records, as driving music, trance, etc. And then put different songs in every folder and then be able to go into that folder and shuffle the songs in that folder?

  Second issue (assuming that my answer is not), is on the creation of playlist. Looks like I have to do inside WMP playlists and then sync it to the top? Is there another way? I read an old thread on the use of other software to generate the playlist, but my playlist would be basically all the songs in a particular folder (the one I'm talking to the 2nd paragraph).

  Thank you for any input!

  eli2k wrote:

  I have read the manual for the rocket, and it seems that I can just drag and drop the files on the drive. My question is can I make records, as driving music, trance, etc. And then put different songs in every folder and then be able to go into that folder and shuffle the songs in that folder?

  Yes, with the most recent firmware, you can browse and read in folder.

• 2 questions about short mp3 files playback

  I am installing a Snd simple class to encapsulate the sound effects, I can do this:

  SND sound = new Snd ();

  sound.throwSwitch ();   Plays a switch short audio mp3

  So, after reviewing the RIM and other examples of Iam work try this:

  import java.io.InputStream;
  Javax.microedition.media import. *;

  public class {Snd
     
  Private player player;
     
  Find the supported content types
  public static final String types [] = Manager.getSupportedContentTypes (null);

  public void throwSwitch() {}
  Makes a click
  for (cnt int = types.length - 1; cnt > = 0; cnt-) {}
  If (types [cnt].equals("audio/mpeg")) {}
  try {}
  Get the MP3 file
  Class clazz = Class.forName ("net.berrysoft.dib.sound");
  InputStream is = clazz.getResourceAsStream ("switch.mp3");
  InputStream is = getClass () .getResourceAsStream ("switch.mp3");
                     
  Create an instance of the reader of the InputStream
  Reader = javax.microedition.media.Manager.createPlayer (, "audio/mpeg" "");
  Player.Realize ();
  Player.prefetch ();
  Player.Start ();            Start the player
  Manager.playTone (0 x 45, 2000, 100);
  } catch (Exception e) {}
  e.printStackTrace ();
  }
  }
  } / / end: for
  }
     
  }

  but I don't get all the sounds.  I checked that the mp3 format is supported and loaded the sound of my press card and he played like a ring tone without problem.

  What could I do it wrong?

  Second question is that in the past (other languages), I had two ways to play a sound... one as a "one-shot" meaning not listened and streaming (used for sounds at large to hold entirely in memory).  In Java there is this distinction?  It seems that the above code transmissions my sound, but she is so short, she could be held entirely in memory.  It is played only once (at the start), but I wonder given it's such an effect short if there is a better way.

  Patrick

  Here is an example that works. In the example, the generated COD file is com_foo_Foobar, Foobar is the root for the COD file directory and Foobar.java is the main application class. The MP3 is at the root of the directory "/" the COD file. Notice the "Class.forName" call and how not intuitive that the root is specified in the parameter of this string. It took me quite a few tries until I thought about it.

      public void play()
      {
          if (m_player != null){
              stop();
          }
  
          try {
              Class cl = Class.forName("com.foo.Foobar.Foobar");
              InputStream input = cl.getResourceAsStream("/foonoise.mp3");
              m_player = Manager.createPlayer(input,"audio/mpeg");
              m_player.realize();
              m_volumeControl = getVolumeControl(m_player);
              if (m_volumeControl != null)
                  m_volumeControl.setLevel(m_volume);
              m_player.prefetch();
              m_player.start();
          }
          catch (Exception e){
              System.out.println("ERR: " + e.toString());
          }
      }
  

• Question about the password file

  Good afternoon
  
  In document s/n 2 days, she says:
  
  >
  When you call DBCA as part of the installation procedure for Oracle, DBCA database
  create a password with a single input file: the user SYS.
  >
  
  I created the database using DBCA and it must have created a file password for me since I was able to connect to the database remotely.
  
  The question is: I can't locate the created password THAT DBCA, I don't know what his name. Can someone give me the name of THAT DBCA is using the password file?
  
  Thanks a lot for help.
  
  John.

  ORACLE_HOME/dbs/orapw * IX and ORACLE_HOME/database / PWD.ora under windows

  Kind regards
  Uwe Hesse

  http://uhesse.WordPress.com

• Urgent question about loading image file to boot to a concentrator VPN 3030

  Hi Netpros,

  I really hope someone can help me with this URGENT matter. I have an upgrade in 12 hours. By reading the Cisco documentation, I also need to upgrade the boot image file. Here's my question... the cisco image file name is vpn30xxboot - 4.0.Rel.hex but the VPN concentrator would accept 8.3 file names i.e. BOOT file format. TXT... so the question is is it OK to just keep the same hexagonal extension without causing damage to the file... That is, name the file BOOT - 4.hex... your comments are very much appreciated...

  Fernando,

  Take it out '-' usage just and naming BOOT40.hex

  What type of hub? If it's a 3005, you wouldn't need an upgrade of startup code.

  There is enough of an upgrade of startup code if memory is upgraded from 256 to 512 MB - just an info.

  Good luck in your upgrade.

  See you soon

  Gilbert

• Question about sga_target 10.2.0.5 Oracle with Windows 64 bit with 8 GB

  Hello world
  
  I need to know what is the best size sga_target for a server with 8 GB of RAM with Windows 2008 64 bit. and Oracle 10.2.0.5, also a question to all the gurues oracle :) can you check this init if see it's all ok Setup?, Miss, of course, the new value for the 8 GB.
  
  ORCL.__db_cache_size = 1207959552
  ORCL.__java_pool_size = 16777216
  ORCL.__large_pool_size = 16777216
  ORCL.__shared_pool_size = 352321536
  ORCL.__streams_pool_size = 0
  ...
  
  * .db_block_size = 8192
  * .db_domain = "
  * .db_file_multiblock_read_count = 16
  * .db_name = "ORCL".
  ...
  
  *. Dispatchers ='(Protocol=TCP) (SERVICE = ORCLXDB)"
  * .job_queue_processes = 10
  * .open_cursors = 5000
  * .pga_aggregate_target = 821035008
  * runoff = 300
  * .sga_target = 1610612736
  
  
  Thank you for all.
  
  Kind regards.
  
  Published by: user10182692 on February 21, 2012 05:08

  When you specify SGA_TARGET, automatic shared memory management is enabled and there is therefore no need SHARED_POOL_SIZE parameter. It will be managed automatically.

  PGA_AGGREGATE_TARGET, you can size it using V$ PGA_TARGET_ADVICE.

• Satellite Pro L10: Question about saving the files on a CD

  Please can someone tell me how I can save a typed document (produced in Word or similar) on the CD? I don't have a floppy drive on my satellite pro L10 portable. Have 'saved' music using the immediate recording before, but now need to record your actual work on the hard disk for transport to a pc with access to a printer.

  When I tried it told me incorrect function, contact administrator (that's me!) I tried CD - R and CD - RW discs and neither would not let me save the file on it. would be grateful for any advice regarding this.

  Thank you

  Hi Roy,

  First of all, you will ned to ensure that you have enabled logging on oprical drive you. For this a right-click on the CD-ROM in my computer icon and then selecting "properties-> recording. Make sure that "Enable CD writing on this drive" is checked.

  Once you have done the above, you can simply drag the documents that you want to copy on the CD-ROM icon in my computer.

  Note that the burning process does not happen immediately. Windows caches the files to be placed on your hard drive first and then you can burn all documents cached only once.

  Alternatively, you may find that some third-party software has been bundled with your portable computer, which performs a similar function the standard Windows CD burn software.

  Kind regards

• Question about a music file

  I have an audio file of 5 seconds which plays fine in Windows Media Player or QT. It's actually a file audio .wav. When it comes to an end after 5 seconds, and then it restarts as if he's stuck in a kind of 'loop' and it goes on ad infinitum.

  How to play only once, please? Do I need a sound/audio editor to edit the file?

  Thank you.

  Hi, Bluenose_ted,

  Have you created the file to embed in a web page?

  See the following article: how to create clips WAV (shows edition)

  http://www.ehow.com/how_5957935_create-WAV-clips.html

  See the code used for 'loop' (instant replay)

  http://www.boogiejack.com/add_sound.html

  Editors: Audacity, WavePad or Source Forge

• Question about the .vmx file created on ESXi

  I'm trying to automate the creation of a virtual machine and take a snapshot. I use the vSphere SDK Perl.

  The problem I faced is if I create a virtual machine called TestVM, the .vmx file created on the ESXi is TestVM_1.vmx instead of TestVM.vmx due to which my snapshot creation fails.

  I faced the same problem, if I manually create the virtual computer. If there is no other computer virtual with the same name.

  A restart of the server ESXi fixed the problem.

• A question about the size of Swap for Oracle 11.2

  Hello everyone
  
  I want to install Oracle Rac 11.2 on 2 Server with 22 GB of RAM each.
  
  Reading Exchange according to the requirements of the Infrastructure of grid for Linux, I found this:
  
  Between 1 and 2 GB-> 1.5 times the size of RAM
  Between 2 GB and 16 GB-> equal to the size of RAM
  More than 16 GB--> 16 GB
  
  The requirements of database for Linux 86_64 of reading:
  Between 4 and 8 GB-> 2 times the size of RAM
  Between 8 and 32 GB-> 1.5 times the size of RAM
  Over 32 GB--> 32 GB
  
  
  Then, with 22 GB, follow the requirements grid: 16 GB and database requirements: 33 GB
  
  Should what size I get?
  
  Thank you very much

  This is how I read it.

  Best regards

  mseberg

• questions about SSO and OID application on oracle EBIZ R12.0.6 ID 376811.1

  Hello guys,.
  
  IS ORACLE 10 g enterprise edition is the same identity of oracle management because I'm confused what is happening when we need to connect a SR, told us to use oracle 10g AS (10.1.3.5) but in the note it says always oracle 10g AS 10.1.4.X., which is in turn an identity management so that we need to install oracle 10gAS (10.1.3.5) then in addition install us oracle identity management consists of OSSO and OID. is this correct?
  in the reference notes 376811.1
  
  Please notify
  
  Thank you
  MN

  In this case, you need to install Oracle Identity Management 10.1.4.x only.

  Oracle 10 g (10.1.4.x) identity management downloads
  http://www.Oracle.com/technetwork/middleware/IAS/downloads/101401-099957.html

  Oracle Identity Management 10 g (10.1.4.0.1) book list
  http://docs.Oracle.com/CD/B28196_01/NAV/docindex.htm

  Make sure that you apply the latest patchsets on Oracle Identity Management and Oracle EBs servers according to the doc.

  Thank you
  Hussein

• Question about error 1242 (file/folder expected)

  I have the following code:

  var myAmount = prompt ("how?");

  var = myDir "/photoshop_js_test/ f / [authority];

  myname = "testJPEG"; var

  var mySuffix = ".jpg";

  var myFile;

  for (var i = myAmount; I > 0; i--) {}

  myFile = myDir + MyName + i + mySuffix;

  var myJPEG = new JPEGSaveOptions();

  myJPEG.quality = 5;

  myJPEG.formatOptions = FormatOptions.STANDARDBASELINE;

  activeDocument.saveAs (myJPEG, myFile, false);

  activeDocument.close ();

  var j = i-1;

  var myNewFile = mySuffix; + j + MyName, myDir

  open (myNewFile);

  }

  But the interpreter gets stuck on this line:

  activeDocument.saveAs (myJPEG, myFile, false);

  and gives me error 1242 - improper argument... File/folder provided.

  I'm puzzled.  I don't know many Javascript and learn another (ActionScript) ECMA script, but I tried to create a code for someone who has posted in the forum of Photoshop.  I suggested Javascript it and am now trying to emulate the problem on what he posted.

  (the [authority] is a path on my computer that I put comment with supports to protect my file system.)

  Any help is greatly appreciated.

  Sincerely,

  -markerline

  You can try this...

  myDir var = '/photoshop_js_test/ Inv. [authority];

  Note the slash before the drive.

  You can also do a check if the file exists;

  {if (!) MyFile.Exists)}

  Alert ("file does not exist");

  return;

  }