I use this key extensively for file server performance improvement.
While Im not going to tell you that it WONT affect your applications, I will tell you that Ive never had a problem with using it. Regards, Michael B. Smith, MCITP:SA,EMA/MCSE/Exchange MVP My blog: http://TheEssentialExchange.com/blogs/michael Link with me at: http://www.linkedin.com/in/theessentialexchange From: Graeme Carstairs [mailto:[EMAIL PROTECTED] Sent: Wednesday, September 24, 2008 4:51 AM To: NT System Admin Issues Subject: Re: R: NTFSDisableLastAccessUpdate regkey Thats what I though The MS KB/Technet info says to make the setting on Windows 2000 if you have over 70,000 folders in an NTFS volume. But this guy insists its made his home server, and PC much faster and wants to do it to his work one. I am wary, working on the asumption if it made such a huge difference wouldnt MS have made it a default setting. Graeme On Wed, Sep 24, 2008 at 9:36 AM, HELP_PC <[EMAIL PROTECTED]> wrote: Uhmm , it look dangerous. Windows itself or other software could use this information during some checks or updates GuidoElia HELPPC _____ Da: Graeme Carstairs [mailto:[EMAIL PROTECTED] Inviato: mercoledì 24 settembre 2008 10.29 A: NT System Admin Issues Oggetto: NTFSDisableLastAccessUpdate regkey One of our "Expert Users" has discovered and article a magazine article regarding speeding up Windows, and it suggested the following The NTFS File system stores every file access in the form of a last-accesses time stamp. If there are a lot of accesses, a waiting list is constructed in RAM and this can really sap performance to speed up your NTFS partitions do the following 1. go to HKLM\SYSTEM\CurrentControlSet\Control\FileSystem 2. find or create a DWORD "NtfsDisableLastAccessUpdate" and set its value to 1. He claims his PC is now noticeably faster. My question is it safe to do this, and if it makes such a difference is it worth doing on all PC's and possible servers?? TIA Graeme -- Carbon credits are a bit like beating someone up on this side of the world and sponsoring one of those poor starving kids on the other side of the world to make up for the fact that you're a complete shit at home. -- Carbon credits are a bit like beating someone up on this side of the world and sponsoring one of those poor starving kids on the other side of the world to make up for the fact that you're a complete shit at home. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
