very slow expdp for CLOB table

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  Hello
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  Hi mate

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  It has exactly the same symptom described: the request could not be performed because of an i/o device error (0x8007045D)

  It s required to run the command Chkdsk X: /R
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• After update for HP UPD PCL 5 on the network drivers, local printers now very slow printing

  I've recently updated the HP Universal Print Driver PCL 5 on my Windows 2008 R2 file and print server.  All printers on network HP 5 now show the new driver of the UPD PCL 5, and 5 all seems to work fine from all clients on the attached network.

  However, as soon as I had updated the drivers from server, anyone with a printer connected locally HP began to test response times very slow when trying to print jobs to their local printer or even bring up the properties of the local printer.  I think that it is because local printers also use the HP UPD PCL5 driver, and something "broke" when I updated the driver on the server.   If the local printer is set as default, trying to make it appear a Properties dialog box takes several seconds (before it was instant), and clicking PRINT in any application results in a noticeable delay for the print dialog box to appear, followed by another notable delay (as in 10-20 seconds) before work is treated and control the application returned ot the user.  The printer takes then to another a few seconds to process work.  Essentially print jobs local just went from 5 seconds to 30 seconds or more for each task to start to print more.  This is unacceptable.

  I tried to remove all printers on network among the PC client, and then deleting the local printer as well.  I restarted, then used the install.exe HP UPD PCL 5 to start the installation on the local computer, choosing to do an installation of USB.  I turned on the printer local return and it has been recognized and loaded the new HP UPD PCL5 driver, but the problem persists.

  So after messing around with this more yesterday I think I narrowed down it to a port number.  It seems that when computers with local printers connected downloaded the new UPD PCL 5 form the network (updated their drivers for network printer), he reconfigured the USB port for each printer connected locally.  The USB port on the local printer will now appear as "DOT4 generic IEEE 1284.4 support printing", while before I'm pretty sure he showed as "DOT4 HP Laserjet one."   This white paper (which is unfortunately for Windows XP) appears to support the hypothesis that the port has changed and that the generic port is much slower (this is what we see now with local printers).  White paper on the issue of generic DOT4 port

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  When you work with print servers, it is recommended to use the name of the version-specifc driver.   I think what happened here are that the driver has been updated on the server, and this update was then pushed to clients through point and print because the pilots names.

  You have indicated that you are using the PCL5 driver.   In a general office print PCL6 offers the best combination of performance and print quality.   I recommend you go to PCL6 immediately, unless your devices or custom applications/solutions are not compatible with PCL6.  (This is very rare)

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  1. Download UPD PCL6 5.9.0 and PARK of www.hp.com/go/upd
  2. Install the UPD PCL6 5.9.0 on my print server using the name specific to the version - create a temporary queue.
  3. Run AutoUpgradeUPD.exe from the PARK to remove queues existing impression on my print server and re-create them with the PCL6 driver.   (See http://youtu.be/mYCVx1RBp9w for more information on this utility)
  4. Remove the temporary queue
  5. On my clients, I would remove the existing printer USB connections.
  6. Run the UPD PCL6 5.9.0 installer and select the USB - Plug and Play mode and make sure that both check boxes are enabled.
  7. Re-connect local printers.

  Something else I could try to implement PRNCON of the PARK on each client.    It will be delete and re-create the connections to printer to the print server.    This can be run without command-line switches, but I like to use the '-2000 w' command to force a second 2 the delay between the removal of the printer connection and recreate.

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• Very slow start and run for Dell Inspiron 6400 XP times

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  It of almost as if he's using PIO instead of DMA disk access, but... don't know how/where to test this.

  Look at:

  http://Windows-XP-tricks.com/direct-memory-access-DMA-on-IDE-hard-drive.php

  and

  http://winhlp.com/node/10

  Solved!   Thanks for the links, especially to each other.  An old but still a goodie!

  For those who have enquring spirits (and anyone else who stumbles across this thread), the primary IDE controller has been set to PIO and locked it.  Who would have thought that Windows slowly reduced the transfer speed, whenever he saw 6 errors on an IDE device until it has been reduced to PIO and then he locked it?  But the procedures described in the link of winhlp.com showed how to solve the problem.

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  Thanks again to all who have responded.  Starting at the time of connection-question now is 40 seconds.   You'll love Untra DMA mode 5.   There is still a lingering question in my mind, since I've had the same symptoms of slow copy of a file on a flash drive.  Perhaps a link in some way to the way that Windows treats a flashdrive as a "drive"...

• My Windows XP is so slow! My Windows XP is very slow. Tried cleaning and defragmentation. I'm constantly getting... "waiting for _.

  My Windows XP is so slow!

  My Windows XP is very slow. Tried cleaning and defragmentation. I'm constantly getting... «waiting for java script "... or," waiting for http://"...or"Download photo".» I'm really frustrated by the slow pace. Even when I type in the information it is still far behind on the screen. Can someone suggest some concrete measures that would solve these problems. Thank you.

  Have you checked you anti-virus software, I found mine can slow down processing system from time to time. Also check the amount of free space you have on your hard disk, because if it becomes weak which will affect things.

• My computer is very slow. I used it for a year.

  original title: slow computer

  my computer is very slow and I have only had for a year I do not download anything that is mainly for testing or research, but I would like to catch up on shows I missed, but they take forever to watch because it's so slow, how can I solve this problem?

  Hello

  What antivirus/antispyware/security products do you have on the machine? Be one you have NEVER
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  ----------------------------------------------------

  Follow these steps:

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

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

  After the foregoing:

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/kb/929135
  How to troubleshoot performance issues in Windows Vista
  http://support.Microsoft.com/kb/950685

  Optimize the performance of Microsoft Windows Vista
  http://support.Microsoft.com/kb/959062
  To see everything that is in charge of startup - wait a few minutes with nothing to do - then right-click
  Taskbar - the Task Manager process - take a look at stored by - Services - this is a quick way
  reference (if you have a small box at the bottom left - show for all users, then check that).

  How to check and change Vista startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  A quick check to see that load method 2 is - using MSCONFIG then put a list of
  those here.
  --------------------------------------------------------------------

  Tools that should help you:

  Process Explorer - free - find out which files, key of registry and other objects processes have opened.
  What DLLs they have loaded and more. This exceptionally effective utility will show you even who has
  each process.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653.aspx

  Autoruns - free - see what programs are configured to start automatically when you start your system
  and you log in. Autoruns also shows you the full list of registry and file locations where applications can
  Configure auto-start settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
  Process Monitor - Free - monitor the system files, registry, process, thread and DLL real-time activity.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896645.aspx

  There are many excellent free tools from Sysinternals
  http://TechNet.Microsoft.com/en-us/Sysinternals/default.aspx

  -Free - WhatsInStartUP this utility displays the list of all applications that are loaded automatically
  When Windows starts. For each request, the following information is displayed: Type of startup (registry/Startup folder), Command - Line String, the product name, Version of the file, the name of the company;
  Location in the registry or the file system and more. It allows you to easily disable or remove unwanted
  a program that runs in your Windows startup.
  http://www.NirSoft.NET/utils/what_run_in_startup.html

  There are many excellent free tools to NirSoft
  http://www.NirSoft.NET/utils/index.html

  Window Watcher - free - do you know what is running on your computer? Maybe not. The window
  Watcher says it all, reporting of any window created by running programs, if the window
  is visible or not.
  http://www.KarenWare.com/PowerTools/ptwinwatch.asp

  Many excellent free tools and an excellent newsletter at Karenware
  http://www.KarenWare.com/

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

  Vista and Windows 7 updated drivers love then here's how update the most important.

  This is my generic how updates of appropriate driver:

  This utility, it is easy see which versions are loaded:

  -Free - DriverView utility displays the list of all device drivers currently loaded on your system.
  For each driver in the list, additional useful information is displayed: load address of the driver,
  Description, version, product name, company that created the driver and more.
  http://www.NirSoft.NET/utils/DriverView.html

  For drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
  Control Panel - device - Graphics Manager - note the brand and complete model
  your video card - double - tab of the driver - write version information. Now, click on update
  Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
  Uninstall - REBOOT it will refresh the driver stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
  with their own software and drivers and all other main drivers that you have.

  Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
  Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
  BIOS, Chipset and software updates on the site of the manufacturer of the system here.)

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
  each installation.

  Always check in the Device Manager - drivers tab to be sure the version you actually install
  presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
  in particular that) so to install a driver - reboot - check that it is installed and repeat as
  necessary.

  Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
  manually by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  If you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
  Updates, that leaves about Windows updates but it will not install the drivers that will be generally
  older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
  get new manually if you wish.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

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

  Refer to these discussions because many more excellent advice however don't forget to check your antivirus
  programs, the main drivers and BIOS update and also solve the problems with the cleanboot method
  first.

  Problems with the overall speed of the system and performance
  http://support.Microsoft.com/GP/slow_windows_performance/en-us

  Performance and Maintenance Tips
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/19e5d6c3-BF07-49ac-a2fa-6718c988f125

  Explorer Windows stopped working
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/6ab02526-5071-4DCC-895F-d90202bad8b3

  Hope these helps.