Re: Windows NT4 on KVM+QEMU extremely slow...
Vinícius Ferrão <[email protected]> Thu, 18 Apr 2013 16:29:50 +0000
| Newsgroups | gmane.linux.gentoo.server |
|---|---|
| Message-ID | <[email protected]> |
--Apple-Mail=_821DE7B1-26C3-46B7-B30B-FD8F30BB4239 Content-Type: multipart/alternative; boundary="Apple-Mail=_62918F7D-6E3E-4C2C-95C8-E0E9CFABD01D" --Apple-Mail=_62918F7D-6E3E-4C2C-95C8-E0E9CFABD01D Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 KVM is enabled in BIOS too. I doubled checked it. Disabled and even got a message saying the KVM is = not available when Disabled in BIOS=85. Thanks, Vin=EDcius Ferr=E3o: Administrador de Sistemas=20 www.ferrao.eti.br | +55 (21) 8888-2619 On Apr 18, 2013, at 11:29 AM, Robert Bridge <[email protected]> wrote: > Hi, >=20 > Are you sure your hardware virt isn't disabled in the BIOS? It is, in > my experience, the one BIOS setting the linux kernel doesn't/can't > over-ride. >=20 > Cheers, > RobbieAB >=20 > On 18 April 2013 01:35, Vin=EDcius Ferr=E3o = <[email protected]> wrote: >> Hello dudes, >>=20 >> Thanks for the replies. >>=20 >> But I've read somewhere that -no-kvm should be enabled in order to = run NT4 >> Properly. >>=20 >> Anyway, I removed the flag and nothing really happened. It's still = slow. >> It's usable, but slow. VMWare was much faster. >>=20 >> And about the RAM issue. It's Windows NT4. I don't think more is = necessary. >> The machine boots consuming only 30MB. And about the slowness of the = system >> is during CPU intensive operations. >>=20 >> Anything else to try dudes? >>=20 >> Thanks, >>=20 >> Vin=EDcius Ferr=E3o: Administrador de Sistemas >> www.ferrao.eti.br | +55 (21) 8888-2619 >>=20 >> On Apr 17, 2013, at 5:54 PM, Hinnerk van Bruinehsen >> <[email protected]> >> wrote: >>=20 >> On Wed, Apr 17, 2013 at 07:34:00PM +0000, Vin=EDcius Ferr=E3o wrote: >>=20 >> Hello dudes, >>=20 >> I'm running Windows NT 4 Terminal Server on QEMU and the performance = is too >> slow; I don't even know how to debug it and I even don't if this is = normal >> or not. >>=20 >> On VMWare Player the performance was much better. And this isn't a >> migration. I've reinstalled the NT4 from the ground. >>=20 >> Anyway; i'm launching the VM with this arguments: >> kvm -m 128m -name WinNT4TS -drive file=3Dwinnt4ts.raw -cdrom Windows\ = NT\ 4\ >> Terminal\ Server\ Image/WINNT-TSE40.iso -net >> nic,model=3Dne2k_pci,macaddr=3D00:0c:29:74:fa:b4 -net tap -vga std = -cpu >> pentium,level=3D1 -smp 1 -no-acpi -no-hpet -no-kvm -boot c -vnc none >> -daemonize >>=20 >>=20 >> Hi, >>=20 >> iirc the commandline switch --no-kvm disables kvm (so it'S just = software >> emulated qemu). You disable hardware virtualization accerleration = with >> it. >>=20 >> Other than that: more than 128 MB ram will most likely also help to >> speed things up. >>=20 >> WKR >> Hinnerk >>=20 >>=20 >=20 --Apple-Mail=_62918F7D-6E3E-4C2C-95C8-E0E9CFABD01D Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dwindows-1252"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">KVM = is enabled in BIOS too.<div><br></div><div>I doubled checked it. = Disabled and even got a message saying the KVM is not available when = Disabled in = BIOS=85.</div><div><br></div><div>Thanks,</div><div><br><div><div> <div id=3D"sig" style=3D"line-height: 13px; margin: 6px 0; padding: 8px; = border-top: 1px #999999 dotted; border-bottom: 1px #999999 dotted; = font-family: 'Lucida Grande', Verdana, Arial, Sans-Serif; font-size: = 11px; color: #336699;"> <strong style=3D"color: #336699;">Vin=EDcius = Ferr=E3o</strong>: Administrador de Sistemas <br> <a href=3D"http://www.ferrao.eti.br" style=3D"color: = #336699; text-decoration: none; border-bottom: 1px #999999 = dotted;">www.ferrao.eti.br</a> | +55 (21) 8888-2619 </div> </div> <br><div><div>On Apr 18, 2013, at 11:29 AM, Robert Bridge <<a = href=3D"mailto:[email protected]">[email protected]</a>></div><div>= wrote:</div><br class=3D"Apple-interchange-newline"><blockquote = type=3D"cite">Hi,<br><br>Are you sure your hardware virt isn't disabled = in the BIOS? It is, in<br>my experience, the one BIOS setting the linux = kernel doesn't/can't<br>over-ride.<br><br>Cheers,<br>RobbieAB<br><br>On = 18 April 2013 01:35, Vin=EDcius Ferr=E3o <<a = href=3D"mailto:[email protected]">[email protected]</a>>= ; wrote:<br><blockquote type=3D"cite">Hello dudes,<br><br>Thanks for the = replies.<br><br>But I've read somewhere that -no-kvm should be enabled = in order to run NT4<br>Properly.<br><br>Anyway, I removed the flag and = nothing really happened. It's still slow.<br>It's usable, but slow. = VMWare was much faster.<br><br>And about the RAM issue. It's Windows = NT4. I don't think more is necessary.<br>The machine boots consuming = only 30MB. And about the slowness of the system<br>is during CPU = intensive operations.<br><br>Anything else to try = dudes?<br><br>Thanks,<br><br>Vin=EDcius Ferr=E3o: Administrador de = Sistemas<br><a href=3D"http://www.ferrao.eti.br">www.ferrao.eti.br</a> | = +55 (21) 8888-2619<br><br>On Apr 17, 2013, at 5:54 PM, Hinnerk van = Bruinehsen<br><<a = href=3D"mailto:[email protected]">[email protected]</a= >><br> wrote:<br><br>On Wed, Apr 17, 2013 at 07:34:00PM +0000, = Vin=EDcius Ferr=E3o wrote:<br><br>Hello dudes,<br><br>I'm running = Windows NT 4 Terminal Server on QEMU and the performance is too<br>slow; = I don't even know how to debug it and I even don't if this is = normal<br>or not.<br><br>On VMWare Player the performance was much = better. And this isn't a<br>migration. I've reinstalled the NT4 from the = ground.<br><br>Anyway; i'm launching the VM with this arguments:<br>kvm = -m 128m -name WinNT4TS -drive file=3Dwinnt4ts.raw -cdrom Windows\ NT\ = 4\<br>Terminal\ Server\ Image/WINNT-TSE40.iso = -net<br>nic,model=3Dne2k_pci,macaddr=3D00:0c:29:74:fa:b4 -net tap -vga = std -cpu<br>pentium,level=3D1 -smp 1 -no-acpi -no-hpet -no-kvm -boot c = -vnc none<br>-daemonize<br><br><br>Hi,<br><br>iirc the commandline = switch --no-kvm disables kvm (so it'S just software<br>emulated qemu). = You disable hardware virtualization accerleration = with<br>it.<br><br>Other than that: more than 128 MB ram will most = likely also help to<br>speed things = up.<br><br>WKR<br>Hinnerk<br><br><br></blockquote><br></blockquote></div><= br></div></div></body></html>= --Apple-Mail=_62918F7D-6E3E-4C2C-95C8-E0E9CFABD01D-- --Apple-Mail=_821DE7B1-26C3-46B7-B30B-FD8F30BB4239 Content-Disposition: attachment; filename="smime.p7s" Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIF8zCCBe8w ggTXoAMCAQICAgVJMA0GCSqGSIb3DQEBBQUAMGsxCzAJBgNVBAYTAkJSMQ8wDQYDVQQKDAZJQ1BF RFUxFjAUBgNVBAoMDVVGRiBCckdyaWQgQ0ExMzAxBgNVBAMMKlVGRiBCcmF6aWxpYW4gR3JpZCBD ZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0xMjA4MTUyMDI3MDlaFw0xMzA4MTUyMDI3MDlaMGwx CzAJBgNVBAYTAkJSMQ8wDQYDVQQKEwZJQ1BFRFUxFjAUBgNVBAoTDVVGRiBCckdyaWQgQ0ExDTAL BgNVBAoTBFVGUkoxCzAJBgNVBAsTAklGMRgwFgYDVQQDEw9WaW5pY2l1cyBGZXJyYW8wggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDPD8dzb7uhAfuzY8R4gF3d6KSUoO2c6+lYT5sdn/Ty btXhD5T2AsT8pfp7yBTN4Q1UMndFP6KisyrnDh/cNBkyIYL22QS9GXZO2B+lVuPwvTb39TCofykm Sphz2yaC1bftNJ8wMReeZwqFtGyVompF/9qtIflVfFL4XOz7YP7ahAJoq8HTeDUx+JS3BB7Y2IgN ls/V8WSRZNJ7WGaZzKhv9QcxrqM/mxUMeL5IyrRAazb50+i54DaJ1e8pfNW/igoiOjP2xcJx2458 k2NGJAwiCuKkZERgMtvVovHj2HXNBg5aFIzpDsigEhQvf00/zk9Jbtn4HccOxZTgo5avnNIVAgMB AAGjggKaMIICljAMBgNVHRMBAf8EAjAAMBEGCWCGSAGG+EIBAQQEAwIEsDAOBgNVHQ8BAf8EBAMC BPAwMQYDVR0lBCowKAYIKwYBBQUHAwIGCCsGAQUFBwMEBggrBgEFBQcDAwYIKwYBBQUHAwgwTgYJ YIZIAYb4QgENBEEWP0NQL0NQUyBWZXJzaW9uIDEuMCAtIFVGRiBCcmF6aWxpYW4gR3JpZCBDZXJ0 aWZpY2F0aW9uIEF1dGhvcml0eTAdBgNVHQ4EFgQUxsZklJkimdBzrCpVn4fevATbDDEwgZUGA1Ud IwSBjTCBioAUSnKLs/yMeVlnj18gJDjTj8p/ddahb6RtMGsxCzAJBgNVBAYTAkJSMQ8wDQYDVQQK DAZJQ1BFRFUxFjAUBgNVBAoMDVVGRiBCckdyaWQgQ0ExMzAxBgNVBAMMKlVGRiBCcmF6aWxpYW4g R3JpZCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eYIBADBCBgNVHREEOzA5gRl2aW5pY2l1c2ZlcnJh b0BpZi51ZnJqLmJygRx2aW5pY2l1c2ZlcnJhb0BjYy5pZi51ZnJqLmJyMB0GA1UdEgQWMBSBEmJy Z3JpZGNhQGljLnVmZi5icjA2BglghkgBhvhCAQQEKRYnaHR0cDovL2JyZ3JpZGNhLmljLnVmZi5i ci9jcmwvY2FjcmwuY3JsMDYGCWCGSAGG+EIBAwQpFidodHRwOi8vYnJncmlkY2EuaWMudWZmLmJy L2NybC9jYWNybC5jcmwwOAYDVR0fBDEwLzAtoCugKYYnaHR0cDovL2JyZ3JpZGNhLmljLnVmZi5i ci9jcmwvY2FjcmwuY3JsMBwGA1UdIAQVMBMwEQYPKwYBBAGBwgcCAQoBAQEAMA0GCSqGSIb3DQEB BQUAA4IBAQCbGoeHW4odk1T/ym09fsm3/9wTv4rQfurVCNaOIgdQ19BV08sk+LRu9tZ5PFOVuGAQ tPvg41WUy128vPkLAbwJyN99fG2iQXulYutuc3XVw/XkRTmQas4YxGd0xKwqjhmoR4zrvH3LD6vR ewqzFIQLghPVyo1tuFLalhRGfK3hwkme6ZAmjiCmj9nm3f8guuw/st97rBx4PRT7doIG5dkgVsOa eMKevKcStaiYF72lHNQQavKk24wrKBuruLA/NiNDGrIRUvDB5S+97il8aNd+8bW96Gp/26Yw7vds bJcnHJoDiLKIZ+mZn/X460Yg0IQ0DQPA5AiRi5TampU51LzFMYIDATCCAv0CAQEwcTBrMQswCQYD VQQGEwJCUjEPMA0GA1UECgwGSUNQRURVMRYwFAYDVQQKDA1VRkYgQnJHcmlkIENBMTMwMQYDVQQD DCpVRkYgQnJhemlsaWFuIEdyaWQgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkCAgVJMAkGBSsOAwIa BQCgggFlMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTEzMDQxODE2 Mjk1NVowIwYJKoZIhvcNAQkEMRYEFMEwpO5hC56H6dN+j7tdmCOU13bZMIGABgkrBgEEAYI3EAQx czBxMGsxCzAJBgNVBAYTAkJSMQ8wDQYDVQQKDAZJQ1BFRFUxFjAUBgNVBAoMDVVGRiBCckdyaWQg Q0ExMzAxBgNVBAMMKlVGRiBCcmF6aWxpYW4gR3JpZCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eQIC BUkwgYIGCyqGSIb3DQEJEAILMXOgcTBrMQswCQYDVQQGEwJCUjEPMA0GA1UECgwGSUNQRURVMRYw FAYDVQQKDA1VRkYgQnJHcmlkIENBMTMwMQYDVQQDDCpVRkYgQnJhemlsaWFuIEdyaWQgQ2VydGlm aWNhdGlvbiBBdXRob3JpdHkCAgVJMA0GCSqGSIb3DQEBAQUABIIBAKsgi5wqSX+ywurx7ypc2q6a AIW5/RDIiliD8WnhTyT/EyhEx6uz7dkz++mxrRmAb7J0nQA1kIU40rXeiZWwjeJNIIsdiYJKeGe6 1ItGcWlPulGZ+uus7flT8UJICVcz1YXoJWA9Zb9bl1YkGu9wdI7hqPDzVKkEUupGWWMpsJ8N2hJB pLsmdg7rSvDriUZa35BTVEJKyjxPB2IaU5GWsRwyL+0dzsmU/MabyLCImjlu3QPF1oCk2/WLD4BR +O2PcdzMqkYXcIHZnMPs/wPDCkOnN8nxcStzZB5JJcSYMkrLBQMmOVsoR72Y6mz3q/R0JyACHfLy BBePf1MvgY0UWmQAAAAAAAA= --Apple-Mail=_821DE7B1-26C3-46B7-B30B-FD8F30BB4239--