=20 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I just had a friend lease a brand new 2600 with Dual 2.8GHz CPU's with = the 533 FSB. This server is the Exchange 2000 server, and it runs = perfectly. I will keep my eye on it, but I haven't experienced ANY = problems. VERY FAST! Chris - -----Original Message----- From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On = Behalf Of Ron Oglesby Sent: Friday, April 04, 2003 8:42 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: HyperThreading - From what I hear they are seeing some processes go into black = holes.=3D20 I mean Hyperthreading is really trying to take something that the OS = does poorly (task scheduling) and make up for it at the hardware = level.=3D20 By creating more logical processors to schedule and bounce the tasks = around. OF course under some load they think tasks are being delayed due = to some conflict between what the OS is sending and expecting and what = is being done at the processor level. Remember Hyperthreading was an after thought with win2k it wasn't built = for it. Ron Oglesby Senior Technical Architect =3D20 RapidApp Office 312.372.7188 Mobile 312.961.2380 email roglesby@xxxxxxxxxxxx =3D20 - -----Original Message----- From: James Forbis [mailto:james@xxxxxxxx]=3D20 Sent: Friday, April 04, 2003 10:42 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: HyperThreading What bad happens when you have it turned on. I have about 7 or 8 Dell = 2650's with Dual Xeon 2.8 and everything seems to run ok including SQL = and exchange.=3D3D20 James Forbis - -----Original Message----- From: Ron Oglesby [mailto:roglesby@xxxxxxxxxxxx]=3D3D20 Sent: Friday, April 04, 2003 11:15 AM To: thin@xxxxxxxxxxxxx Cc: Windows2000@xxxxxxxxxxxxx Subject: [THIN] Re: HyperThreading I have been using it some... BUT only for some testing. Didn't see a = HUGE improvement from it on 2k, But haven't tried it yet on my 2003 = boxes. On the other hand I wont put it in production on 2k simply because I = have a LARGE customer with several MS reps on site, and they were = running around disabling the hyper threading on all the 2k = servers....... The funny thing is several models of HP and Dell are coming out of the = box with it enabled. So if you open up task mgr on a Dual and see 4 = procs you know what happened. Ron Oglesby Senior Technical Architect =3D3D3D20 RapidApp Office 312.372.7188 Mobile 312.961.2380 email roglesby@xxxxxxxxxxxx =3D3D3D20 - -----Original Message----- From: Nick [mailto:nick@xxxxxxxxxxx]=3D3D3D20 Sent: Friday, April 04, 2003 10:14 AM To: thin@xxxxxxxxxxxxx Cc: Windows2000@xxxxxxxxxxxxx Subject: [THIN] HyperThreading Hi All, Does anyone have expirience of using HyperThreading technology on = Windows2000? We have server based on Intel 7501 Dual Xeon chipset and the = manufacturer turned on HyperThreading support in motherboard's BIOS = though it isn't recommended using HyperThreading with Windows2000 on = Intel's site! Does anyone have real expirience of using this technology = on terminal servers and whether the real gain of productivity in the = multiuser system turns out from it??? Best Regards, Nick mailto: nick@xxxxxxxxxxx ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. No Client Software Required! http://www.go-eol.com/ ********************************************************** For Archives, to Unsubscribe, Subscribe or=3D3D3D20 set Digest or Vacation mode use the below link: = http://thethin.net/citrixlist.cfm ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. No Client Software Required! http://www.go-eol.com/ ********************************************************** For Archives, to Unsubscribe, Subscribe or=3D3D20 set Digest or Vacation mode use the below link: = http://thethin.net/citrixlist.cfm ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. 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No Client Software Required! http://www.go-eol.com/ ********************************************************** For Archives, to Unsubscribe, Subscribe or=20 set Digest or Vacation mode use the below link: = http://thethin.net/citrixlist.cfm -----BEGIN PGP SIGNATURE----- Version: PGP 8.0 Comment: Public PGP key for Chris Lynch iQA/AwUBPo3U3W9fg+xq5T3MEQI25wCeO8dphMVAObw8j6ZmZ+kf41wqbocAnjpZ dEFYApx9Y177a39dCCbcRF/4 =3D4WiX -----END PGP SIGNATURE----- ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. No Client Software Required! http://www.go-eol.com/ ********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm