-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I will take a look at your whitepaper. However, in almost every single case we have encountered (server role not specific; i.e. TS, MF, FP, Exchange, DC, etc) where performance was an issue or the system was "doing something funky", we have always determined that HT was enabled on a Windows 2000, Windows NT 4, or an older Linux system. Once HT was disabled, the system started to operate normally, or what the client deemed "normal working conditions". Chris > -----Original Message----- > From: thin-bounce@xxxxxxxxxxxxx > [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Tim Mangan > Sent: Friday, January 21, 2005 2:51 PM > To: thin@xxxxxxxxxxxxx > Subject: [THIN] Re: Page file max out > > I did some testing on this a while back. While others have > reported some instability on Win2k with hyperthreading - I > was never able to see any. > There clearly is a performance variability at times, and > degregadation, on that OS. See my white paper "Should you > enable HyperThreading on Server 2003" > (http://www.tmurgent.com/images/WP_HyperThread.pdf). > > Tim Mangan > > ________________________________ > > From: thin-bounce@xxxxxxxxxxxxx > [mailto:thin-bounce@xxxxxxxxxxxxx] > On Behalf Of Steve Parr > Sent: Friday, January 21, 2005 11:11 AM > To: 'thin@xxxxxxxxxxxxx' > Subject: [THIN] Re: Page file max out > > > > Are there Citrix Admin's out there disabling > hyperthreading if running Win2k OS? > > Have seen recommendations that it is better to disable > for Win2k but for Win2k3 > > hyperthreading generally will give a performance boost > depending on load and > > type of app. > > > > Is there anyone out there who has tested\experinced > Win2k OS for hyperthreading vs. disabled > > hyperthreading when running Citrix/TS? I just hear > people saying that hyperthreading "could" lead > > to system stability, but perhaps there are people out > there who have switched from one mode to > > another and seen noticeable improvements? > > > > > > ******************************************************** > This Weeks Sponsor SeamlessPlanet.com Domain Names Register > your .com domain name for as low as $7.85 One of the lowest > prices on the web! Part of The Kenzig Group. > http://www.seamlessplanet.com > ********************************************************** > Useful Thin Client Computing Links are available at: > http://thin.net/links.cfm > ThinWiki community - Awesome SBC Search Capabilities! > http://www.thinwiki.com > *********************************************************** > For Archives, to Unsubscribe, Subscribe or set Digest or > Vacation mode use the below link: > http://thin.net/citrixlist.cfm -----BEGIN PGP SIGNATURE----- Version: PGP 8.0.3 Comment: Public PGP Key for Chris Lynch iQA/AwUBQfGYqG9fg+xq5T3MEQIm9QCg5TO6MH4dsRwFcDer58jbx/S8ayAAnjHi cNHAZjOoHybZIZiNYFf92dBW =KG8W -----END PGP SIGNATURE----- ******************************************************** This Weeks Sponsor SeamlessPlanet.com Domain Names Register your .com domain name for as low as $7.85 One of the lowest prices on the web! Part of The Kenzig Group. http://www.seamlessplanet.com ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm ThinWiki community - Awesome SBC Search Capabilities! http://www.thinwiki.com *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm