Custom Search
|
Date: August 31, 2006
From: daniele_dll <daniele_dll@xxxxxxxx>
In-reply-to:
<026F8EEDAD2C4342A993203088C1FC050361C58E@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC050361C58E@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Probably yes Consider that the speed up of this way to handle COFB is extreme: - no multiple copies of the same memory area - no cpu consumption - no low refresh Teorically you can use games, but however vesa driver for X use, naturally, software rendering so they goes slow, but can be possibile to use Use Hardware Surfaces and Overlayes are like when you start to see a film using powerdvd, winamp or similar software and you move the window that contain the film ... what happen? the window move correctly but the content isin't fast refreshed and you see alpha key color (black, magenta or others) while the film is paused in the movemnt Using these systems in colinux will let to him to achieve no slow down from graphical system ... it will be really near to direct execution (on windows can be fast than it because linux can't use hardware surfaces if X drivers aren't configured correctly or the kernel hasn't modules!) --- "Anders Eriksson C (KI/EAB)" <anders.c.eriksson@xxxxxxxxxxxx> ha scritto: > > Naturally there is a big question: the linux > kernel > > can access "external" memory? > > From my not-yet-in-depth look at colinux memory > handling, > I'd say that the linux side can't use any windows > allocated memory. > There's only the shared window to pass info betwen > the sides. > > I've been poondering the idea to have an additional > interface > betwen window and linux using something like iovecs, > so you'd be able to pass a pointer to an iovec array > and the memory handling would make sure that > the right pages are mapped to/from linux/windows. > I'm not sure if it's doable, but it would be handy > for anything that wants higher bandwidth between the > two sides. Maybe that would be usable for the fb > stuff? > > /Anders > > _______________________________________________ > coLinux-devel mailing list > coLinux-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/colinux-devel > ___________________________________ Yahoo! Messenger with Voice: chiama da PC a telefono a tariffe esclusive http://it.messenger.yahoo.com ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 31, 2006
From: "Visa Mexico"@sc8-sf-spam2.sourceforge.net, servicio.latam@xxxxxxxx
Estimado Tarjetahabiente de Visa,
Usted ha sido automaticamente registrado para darse de alta en el programa Verified by Visa.
El programa de protección Verified by Visa le ofrece un nivel de seguridad sin paralelos.
El programa Verified by Visa protege todas las tarjetas de crédito Visa emitidas por todas las instituciones bancarias del país y su protección se extiende sobre todas las transacciones procesadas por Visa - tanto en el mundo virtual, como en el mundo real.
Es muy simple y eficiente. Haga compras en línea y en persona con absolutamente cero riesgo. Use su tarjeta Visa para adquirir productos y servicios en línea, en una tienda local o en cualquier lugar del mundo y usted está protegido contra el uso no autorizado de su tarjeta o de la información de su cuenta.
Verified by Visa le ofrece:
Seguridad de acuerdo a los últimos avances tecnológicos
Protección completa contra el fraude
Cero deuda en caso de las transacciones fraudulentas
Para evitar la interrupción de la cobertura antifraude de su tarjeta y de otros servicios provistos por Visa le pedimos verificar su tarjeta a más tardar 72 horas a la recepción y lectura de este correo. Haga click aquí para verificar su tarjeta ahora mismo:
http://www.verified-by-visa.org.mx
Si usted ya está registrado en el programa Verified by Visa, favor de realizar el procedimiento indicado en la página.
Un cordial saludo,
Visa México
***********************************************************************************************************************************
Este correo ha sido enviado automáticamente por el sistema Soporte a Clientes de Visa México. Favor de no responder a este correo.
***********************************************************************************************************************************
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 31, 2006
From: "Anders Eriksson C (KI/EAB)" <anders.c.eriksson@xxxxxxxxxxxx>
In-reply-to:
<20060831081235.7328.qmail@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<20060831081235.7328.qmail@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
> > Naturally there is a big question: the linux kernel > can access "external" memory? > >From my not-yet-in-depth look at colinux memory handling, I'd say that the linux side can't use any windows allocated memory. There's only the shared window to pass info betwen the sides. I've been poondering the idea to have an additional interface betwen window and linux using something like iovecs, so you'd be able to pass a pointer to an iovec array and the memory handling would make sure that the right pages are mapped to/from linux/windows. I'm not sure if it's doable, but it would be handy for anything that wants higher bandwidth between the two sides. Maybe that would be usable for the fb stuff? /Anders ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 31, 2006
From: daniele_dll <daniele_dll@xxxxxxxx>
> Hello Daniele, > > > is a lot of time that i don't write on this > > mailing-list, and i don't know if henry remember > about > > me :) > > You send me a SDL sample, long time ago. Right? ;-) Yes :) > > I know that there is an attempt to implement a > > framebuffer support into co-linux but a lot of > time i > > thinked to a possible alternative but i never had > the > > time to propose it! > > > > The way in what a framebuffer work is simply but > heavy > > for a computer, and when at this must be added > another > > "layer" that must do other work, i think that the > slow > > down is really serious! > > Do you have checked the cofb from Nuno? > http://www.henrynestler.com/colinux/testing/nlucas-2.6.11/20050805/ > > This is a good starting point. Need to optimise on > Windows side. > > Henry A lot of work have been done before my last look at the source code :) Can be that there is a way to optimize using Hardware Surfaces and Overlays! COFB, at the moment, has a "software surface", a block of memory that contains the current screen image, and to show this a lot of work is need: - colinux must copy modified areas in own framebuffer - console must get these from the shared memory - windows get these into the video card memory Using hardware surface will be directly the linux kernel to write into the video surface and doing this no need to "refresh", simply to have a specific window with a specific colour, the alpha key colour! I don't know if is possibile but if when a console attach it can create, using sdl, an hardware surface and can pass the memory pointer to the linux kernel! In this way when the console connect it create the HW Surface, pass the starting memory pointer and other infos to the linux kernel that can do a first sync between framebuffer and video memory and every time the kernel recives an update it can copy the update into the kernel framebuffer and into the video memory skipping a lot of work. Naturally there is a big question: the linux kernel can access "external" memory? Best Regards, Daniele p5.vert.ukl.yahoo.com uncompressed/chunked Thu Aug 31 07:17:32 GMT 2006 ___________________________________ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: Marek Uher <xuher@xxxxxxxxx>
I already checked all path (installation path, Linux filesystem images, etc.) Everything is OK, but coLinux is unable to mount root partition ... ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: Marek Uher <xuher@xxxxxxxxx>
In-reply-to:
<44F584FF.9020001@xxxxxxxx>
References:
<44F584FF.9020001@xxxxxxxx>
No, I installed coLinux to the same directory as before... > ------------ Původní zpráva ------------ > Od: Henry Nestler <Henry.Ne@xxxxxxxx> > Předmět: Re: [coLinux-devel] Problem with mounting root partition after > upgrade > Datum: 30.8.2006 15:01:13 > ---------------------------------------- > Marek Uher wrote: > > This I tried as first. I don’t change any settings in my configuration file > and script for > > coLinux startup after upgrade. This config and script worked for me for a > > few > months > > without problems. In any case, I checked all settings and verified all > > paths. > I didn’t > > found any error on config file. I just only upgrade binaries for coLinux, > > but > not config, > > script or Linux images. > > Perhaps, you have changed the install directory and not changed the > paths to your images? > > -- > Henry Nestler > > > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 30, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<2511.4990-9880-1860118884-1156936327@xxxxxxxxx>
References:
<2511.4990-9880-1860118884-1156936327@xxxxxxxxx>
Marek Uher wrote: > This I tried as first. I don’t change any settings in my configuration file > and script for > coLinux startup after upgrade. This config and script worked for me for a few > months > without problems. In any case, I checked all settings and verified all paths. > I didn’t > found any error on config file. I just only upgrade binaries for coLinux, but > not config, > script or Linux images. Perhaps, you have changed the install directory and not changed the paths to your images? -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 30, 2006
From: Marek Uher <xuher@xxxxxxxxx>
In-reply-to:
<44F55DCE.6040401@xxxxxxxx>
References:
<44F55DCE.6040401@xxxxxxxx>
Boot log and config file included ... ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: "SourceForge.net" <noreply@xxxxxxxxxxxxxxx>
Support Requests item #1549225, was opened at 2006-08-30 04:46 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=622064&aid=1549225&group_id=98788 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Problem with mounting root partition after upgrade Initial Comment: Hi all, I have a problem with my two coLinux installations after migrating to new versions. In the first case (MS Windows XP Home Edition SP1, notebook) I upgraded from coLinux version 0.6.3 to 0.6.4 a few days ago. In the second case (MS Windows XP Professional SP2, server) I upgraded another installation from coLinux version 0.6.4 to 0.6.4-2. In both cases a have a problem with mounting root file system. Error message follows: ... VFS: Mounted root (ext2 filesystem). =================================================== # This process will install (if necessary) the coLinux modules for the # coLinux kernel. =================================================== Determining /, Found. Mounting / mount: Mounting /dev/cobd0 on /mnt/linux failed: No such device Closing / umount: forced umount of (null) failed! Failed. (trying again) umount: forced umount of (null) failed! initrd: umount failed on rootfs Try to run coLinux without initrd. Comment out initrd from configuation. Press <Enter> to continue. I tried to comment out initrd section, but I got this another error message: ... EXT2-fs warning: checktime reached, running e2fsck is recommended VFS: Mounted root (ext2 filesystem). VFS: Cannot open root device "cobd0" or unknown- block(117,0) Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(117,0) I spend few days with searching for help or advice on Google. Unfortunately I didn't find any useful info. I hadn't any problem with coLinux installations many months - it was pretty stable. The reason for upgrade was periodical system maintenance. I wanted to upgrade my installations and then keep it them for next few months. These strange errors appear after upgrade. Now I am not able to use none of my coLinux installations. I tried to remove/reinstall or downgrade both installations to previous versions, but without any success. So, I didn't change anything in configuration file for longtime. Does anyone have some idea or advice for me? Please, help. Thanks. Marek ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=622064&aid=1549225&group_id=98788 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: Marek Uher <xuher@xxxxxxxxx>
In-reply-to:
<44F55DCE.6040401@xxxxxxxx>
References:
<44F55DCE.6040401@xxxxxxxx>
This I tried as first. I don’t change any settings in my configuration file and script for coLinux startup after upgrade. This config and script worked for me for a few months without problems. In any case, I checked all settings and verified all paths. I didn’t found any error on config file. I just only upgrade binaries for coLinux, but not config, script or Linux images. Marek > ------------ Původní zpráva ------------ > Od: Henry Nestler <Henry.Ne@xxxxxxxx> > Předmět: Re: [coLinux-devel] Problem with mounting root partition after > upgrade > Datum: 30.8.2006 11:49:33 > ---------------------------------------- > Anders Eriksson C (KI/EAB) wrote: > >> Mounting / > >> mount: Mounting /dev/cobd0 on /mnt/linux failed: No such device > > > > Seems that your colinux kernel doesn't have cobd0 right. What dos the > > full kernel log say (dmesg)? Anything on cobd? > > The file behind the block device cobd0 don't exist, or is not readable. > It is mostly a typofix in config file or on command line. Check, all > entries for "cobd" and the filename with a simple "DIR" on command prompt. > > -- > Henry Nestler > > > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 30, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<026F8EEDAD2C4342A993203088C1FC05035DB3C4@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC05035DB3C4@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Anders Eriksson C (KI/EAB) wrote: >> Mounting / >> mount: Mounting /dev/cobd0 on /mnt/linux failed: No such device > > Seems that your colinux kernel doesn't have cobd0 right. What dos the > full kernel log say (dmesg)? Anything on cobd? The file behind the block device cobd0 don't exist, or is not readable. It is mostly a typofix in config file or on command line. Check, all entries for "cobd" and the filename with a simple "DIR" on command prompt. -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: "Anders Eriksson C (KI/EAB)" <anders.c.eriksson@xxxxxxxxxxxx>
In-reply-to:
<2400.4923-614-716535817-1156927083@xxxxxxxxx>
References:
<2400.4923-614-716535817-1156927083@xxxxxxxxx>
> Mounting / > mount: Mounting /dev/cobd0 on /mnt/linux failed: No such device Seems that your colinux kernel doesn't have cobd0 right. What dos the full kernel log say (dmesg)? Anything on cobd? /Anders ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: "SourceForge.net" <noreply@xxxxxxxxxxxxxxx>
Bugs item #1549148, was opened at 2006-08-30 11:12 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=622063&aid=1549148&group_id=98788 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Marek Uher (xuher) Assigned to: Nobody/Anonymous (nobody) Summary: Problem with mounting root partition after upgrade Initial Comment: Hi all, I have a problem with my two coLinux installations after migrating to new versions. In the first case (MS Windows XP Home Edition SP1, notebook) I upgraded from coLinux version 0.6.3 to 0.6.4 a few days ago. In the second case (MS Windows XP Professional SP2, server) I upgraded another installation from coLinux version 0.6.4 to 0.6.4-2. In both cases a have a problem with mounting root file system. Error message follows: ... VFS: Mounted root (ext2 filesystem). =================================================== # This process will install (if necessary) the coLinux modules for the # coLinux kernel. =================================================== Determining /, Found. Mounting / mount: Mounting /dev/cobd0 on /mnt/linux failed: No such device Closing / umount: forced umount of (null) failed! Failed. (trying again) umount: forced umount of (null) failed! initrd: umount failed on rootfs Try to run coLinux without initrd. Comment out initrd from configuation. Press <Enter> to continue. I tried to comment out initrd section, but I got this another error message: ... EXT2-fs warning: checktime reached, running e2fsck is recommended VFS: Mounted root (ext2 filesystem). VFS: Cannot open root device "cobd0" or unknown- block(117,0) Please append a correct "root=" boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(117,0) I spend few days with searching for help or advice on Google. Unfortunately I didn't find any useful info. I hadn't any problem with coLinux installations many months - it was pretty stable. The reason for upgrade was periodical system maintenance. I wanted to upgrade my installations and then keep it them for next few months. These strange errors appear after upgrade. Now I am not able to use none of my coLinux installations. I tried to remove/reinstall or downgrade both installations to previous versions, but without any success. So, I didn't change anything in configuration file for longtime. Does anyone have some idea or advice for me? Please, help. Thanks. Marek ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=622063&aid=1549148&group_id=98788 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 30, 2006
From: Marek Uher <xuher@xxxxxxxxx>
Hi all,
I have a problem with my two coLinux installations after migrating to new
versions. In the first case (MS Windows XP Home Edition SP1, notebook) I
upgraded from coLinux version 0.6.3 to 0.6.4 a few days ago. In the second
case (MS Windows XP Professional SP2, server) I upgraded another installation
from coLinux version 0.6.4 to 0.6.4-2. In both cases a have a problem with
mounting root file system. Error message follows:
...
VFS: Mounted root (ext2 filesystem).
===================================================
# This process will install (if necessary) the coLinux modules for the
# coLinux kernel.
===================================================
Determining /, Found.
Mounting /
mount: Mounting /dev/cobd0 on /mnt/linux failed: No such device
Closing /
umount: forced umount of (null) failed!
Failed. (trying again)
umount: forced umount of (null) failed!
initrd: umount failed on rootfs
Try to run coLinux without initrd. Comment out initrd from configuation.
Press <Enter> to continue.
I tried to comment out initrd section, but I got this another error message:
...
EXT2-fs warning: checktime reached, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem).
VFS: Cannot open root device "cobd0" or unknown-block(117,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(117,0)
I spend few days with searching for help or advice on Google. Unfortunately
I didn't find any useful info. I hadn't any problem with coLinux installations
many months - it was pretty stable. The reason for upgrade was periodical
system maintenance. I wanted to upgrade my installations and then keep it
them for next few months. These strange errors appear after upgrade. Now
I am not able to use none of my coLinux installations.
I tried to remove/reinstall or downgrade both installations to previous
versions, but without any success. So, I didn't change anything in
configuration file for longtime. Does anyone have some idea or advice for
me? Please, help. Thanks.
Marek
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 25, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<026F8EEDAD2C4342A993203088C1FC0503592E4F@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC0503592E4F@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Thanks hello Anders, thanks. > I tend to peek at these at times: > http://www.kernel.org/pub/software/scm/git/docs/core-tutorial.html > http://linux.yyz.us/git-howto.html Don't work, the latest git snapshot give that error "'clone' command not found". They changed the command interface into: git-clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6.git The latest snapshot is not usable, it's breaking near the end with "git-fetch-pack: unable to read from git-index-pack". I'm got the full kernel source with git version 1.4.2 done. It's using 409MB on my disk. -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 25, 2006
From: "Anders Eriksson C (KI/EAB)" <anders.c.eriksson@xxxxxxxxxxxx>
In-reply-to:
<44EF2E9E.6020008@xxxxxxxx>
References:
<44EF2E9E.6020008@xxxxxxxx>
Hi Henry, I tend to peek at these at times: http://www.kernel.org/pub/software/scm/git/docs/core-tutorial.html http://linux.yyz.us/git-howto.html When you start with git, you effectively go "get 2.6", so you get each commit from the beginning of time (more or less). You only have to do this once though (my 'pack' directory is 288 MB). The definitive upshot is that you get to see _every_ patch committed to the kernel tree. Well worth it. After bootstrapping, I use e.g. git reset --hard v2.6.15 to get to that version. Then quilt push ... <fixup problems....Something wrong> git bisect start git bisect good v2.6.14 git bisect bad v2.6.15 .... and get to the offending commit. Hth, /Anders > -----Original Message----- > From: Henry Nestler [mailto:Henry.Ne@xxxxxxxx] > Sent: den 25 augusti 2006 19:09 > To: Anders Eriksson C (KI/EAB) > Cc: Cooperative Linux Development > Subject: Re: [coLinux-devel] 1st take at 2.6.{13,14,15} > > Hello Anders, > > I would also join into git. Can I start with selectable revision, > without *all* the older version? Do you have links with "getting > started git for kernel"? > > -- > Henry Nestler > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 25, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<026F8EEDAD2C4342A993203088C1FC0503592E43@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC0503592E43@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Hello Anders, I would also join into git. Can I start with selectable revision, without *all* the older version? Do you have links with "getting started git for kernel"? -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 25, 2006
From: "Anders Eriksson C (KI/EAB)" <anders.c.eriksson@xxxxxxxxxxxx>
In-reply-to:
<39134b110608240534p4f0b245ue444e3917eaa2c1e@xxxxxxxxxxxxxx>
References:
<39134b110608240534p4f0b245ue444e3917eaa2c1e@xxxxxxxxxxxxxx>
From: wang lianwei [mailto:lianwei.wang@xxxxxxxxx]
Sent: den 24 augusti 2006 14:34
To: Anders Eriksson C (KI/EAB)
Cc: Cooperative Linux Development; Henry Nestler
Subject: Re: [coLinux-devel] 1st take at 2.6.{13,14,15}Hi Anders,You do a greak work, and it is more useful if you can give a document about how to do this work.
2006/7/24, Anders Eriksson C (KI/EAB) <anders.c.eriksson@xxxxxxxxxxxx>:Hi all,
Working with Henry, I've taken a stab at moving the
kernel forward in a step-by-step manner and made some
progress. If we could get some more devel attention
to this effort, the chances of actually getting to
-current in a timely manner would grow significantly.
So, the more eyeballs the better!
There are patches for 2.6.{13,14,15} at
http://www.henrynestler.com/colinux/patches/devel/
Status:
2.6.13
Used for a couple of weeks with no issues.
2.6.14
Completed yesterday, and just BSODed on me with
a PAGE FAULT IN UNPAGED AREA message during an rsync run.
2.6.15
Completed today, but my gentoo userland doesn't
populate /dev/* at all with this kernel so the
boot process hangs at fsck /
I'm mostly offline for the coming weeks, but if we
could get some developer attention and comments/fixes
to the list that would be much appreciated...
/Anders
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
coLinux-devel mailing list
coLinux-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/colinux-devel
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 24, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
Hello Daniele, > is a lot of time that i don't write on this > mailing-list, and i don't know if henry remember about > me :) You send me a SDL sample, long time ago. Right? ;-) > I know that there is an attempt to implement a > framebuffer support into co-linux but a lot of time i > thinked to a possible alternative but i never had the > time to propose it! > > The way in what a framebuffer work is simply but heavy > for a computer, and when at this must be added another > "layer" that must do other work, i think that the slow > down is really serious! Do you have checked the cofb from Nuno? http://www.henrynestler.com/colinux/testing/nlucas-2.6.11/20050805/ This is a good starting point. Need to optimise on Windows side. Henry ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 24, 2006
From: daniele_dll <daniele_dll@xxxxxxxx>
In-reply-to:
<Pine.LNX.4.64.0608240046060.143@xxxxxxxxxxxxxxxxxxxxx>
References:
<Pine.LNX.4.64.0608240046060.143@xxxxxxxxxxxxxxxxxxxxx>
Hi, is a lot of time that i don't write on this mailing-list, and i don't know if henry remember about me :) I'm not a kernel developer and nor a c/c++ coder, however i know some c/c++ programming and kernel mode programming but my work is relative to userspace windows applications and sometimes backend sites programming. I know that there is an attempt to implement a framebuffer support into co-linux but a lot of time i thinked to a possible alternative but i never had the time to propose it! The way in what a framebuffer work is simply but heavy for a computer, and when at this must be added another "layer" that must do other work, i think that the slow down is really serious! The most "simply" solution is to write a kernel/X module/driver that work as a bridge between co-linux and the console, something like X <-> Kernel <-> Linux.sys <-> Console, in this way, kernel can send operations to do speeding up a tons the drawing and reducing a lot the cpu usage, but hard and is necessary a lot of time! So i've thinked about a middle-way: why not to write an svga/vesa module for the kernel? if we can use the X SVGA/VESA driver and write a bridge for commands into the colinux kernel that acquire requests done by X and other SVGA/VESA apps and send it to the linux.sys that redirect them to the console (at the moment i don't know how the console works, but for example, in this case, using two pipes can be ok [one for recive commands by the windows kernel-mode driver linux.sys and one for sends mouse/keyboard operations to the kernel mode driver]) At the moment, but i repeat i didn't read the code of the current implementation of framebuffer, is necessary that colinux kernel write into the shared memory segment the image, after the console, that must take the shared memory and copy it into the fltk and after the SO must take it and write into the video card memory. Naturally all this work is killing for the system because is heavy and slower (but i repeat another time i didn't read the code of current implementation :)) So my proposal is this: - Write a bridge that "emulate" a SVGA/VESA module into the kernel - Write a SDL (for linux)/DirectX (for windows) console (in this way we can use hardware surfaces spedding up a lot drawing, infact the OS don't need to copy the memory used for the buffer of the drawed image into the video card memory because using hardware surfaces you do operations directly into the video memory) - To comunicate use a faster way [on windows can be that pipes are faster that shared memory] When something of this kind get completed, a lot of advantages come: - is possibile to "fork" the X driver to implement a "better" way of doing requests to speedup the drawing - is possibile to implement special commands in the SVGA/VESA driver (mantaining the compatibility with the standard) that speed up the X rendering What do you think about this proposal? It make sense? or it is a lot of junk? :D I undestand that this can seems another proposal by someone that don't undestand how much work there is behind something of this, but be sure that i understand (not all of this, but we can say 80% of the stuff) and i know well that alot of co-linux developers works and i'm angry when i think that there is a really intersteing project like this and i haven't the time to do more! (I work around 12/14 hours at day ^^) However you have done a great job boys!!!! Best Regards, Daniele PS: sorry for my horrible english :) Chiacchiera con i tuoi amici in tempo reale! http://it.yahoo.com/mail_it/foot/*http://it.messenger.yahoo.com ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 24, 2006
From: "wang lianwei" <lianwei.wang@xxxxxxxxx>
In-reply-to:
<026F8EEDAD2C4342A993203088C1FC050335328D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<44C3F1A8.30503@xxxxxxxx> <026F8EEDAD2C4342A993203088C1FC050335328D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Hi all,
Working with Henry, I've taken a stab at moving the
kernel forward in a step-by-step manner and made some
progress. If we could get some more devel attention
to this effort, the chances of actually getting to
-current in a timely manner would grow significantly.
So, the more eyeballs the better!
There are patches for 2.6.{13,14,15} at
http://www.henrynestler.com/colinux/patches/devel/
Status:
2.6.13
Used for a couple of weeks with no issues.
2.6.14
Completed yesterday, and just BSODed on me with
a PAGE FAULT IN UNPAGED AREA message during an rsync run.
2.6.15
Completed today, but my gentoo userland doesn't
populate /dev/* at all with this kernel so the
boot process hangs at fsck /
I'm mostly offline for the coming weeks, but if we
could get some developer attention and comments/fixes
to the list that would be much appreciated...
/Anders
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
coLinux-devel mailing list
coLinux-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/colinux-devel
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 24, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<Pine.LNX.4.64.0608240055010.143@xxxxxxxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC050335328D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <44C5433B.1080806@xxxxxxxx> <44CE7920.2090007@xxxxxxxx> <Pine.LNX.4.64.0608240046060.143@xxxxxxxxxxxxxxxxxxxxx> <Pine.LNX.4.64.0608240055010.143@xxxxxxxxxxxxxxxxxxxxx>
Frédéric L. W. Meunier wrote: > On Thu, 24 Aug 2006, Frédéric L. W. Meunier wrote: > >> I ran that version you released for a week without any problems (I What build date? On the same machine with same settings? Without such crash? >> only launched it once). Today, I installed 20060817, and when I >> launched it the computer rebooted after a few seconds. >> >> I didn't get a BSOD, even though I don't have "Automatically restart" >> enabled, but I have this in Event Viewer: >> >> The computer has rebooted from a bugcheck. The bugcheck was: >> 0x100000d1 (0xc0102570, 0x000000ff, 0x00000000, 0xc0102570). A dump >> was saved in: C:\WINDOWS\Minidump\Mini082406-01.dmp. >> >> I'm using XP Professional SP2 with all updates. > > Duh. I forgot to read your readme.txt. > > Anyway, you can add AMD Athlon XP 1700+ with 1Gb RAM (I only use 256Mb > for coLinux) to your results. Thanks. -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 24, 2006
From: Frédéric L. W. Meunier <2@xxxxxxxxxxxxxx>
In-reply-to:
<Pine.LNX.4.64.0608240046060.143-ke6cT1wkE2HCJRktWpwIMyxXY32XiHfO@xxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC050335328D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <44C5433B.1080806@xxxxxxxx> <44CE7920.2090007@xxxxxxxx> <Pine.LNX.4.64.0608240046060.143@xxxxxxxxxxxxxxxxxxxxx>
On Thu, 24 Aug 2006, Frédéric L. W. Meunier wrote:
I ran that version you released for a week without any problems (I only launched it once). Today, I installed 20060817, and when I launched it the computer rebooted after a few seconds.I didn't get a BSOD, even though I don't have "Automatically restart" enabled, but I have this in Event Viewer:The computer has rebooted from a bugcheck. The bugcheck was: 0x100000d1 (0xc0102570, 0x000000ff, 0x00000000, 0xc0102570). A dump was saved in: C:\WINDOWS\Minidump\Mini082406-01.dmp.I'm using XP Professional SP2 with all updates.
Duh. I forgot to read your readme.txt.Anyway, you can add AMD Athlon XP 1700+ with 1Gb RAM (I only use 256Mb for coLinux) to your results.
-- How to contact me - http://www.pervalidus.net/contact.html
------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________ coLinux-devel mailing list coLinux-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@xxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 24, 2006
From: Frédéric L. W. Meunier <2@xxxxxxxxxxxxxx>
In-reply-to:
<44CE7920.2090007-CEfNw1QHlwk@xxxxxxxxxxxxxxxx>
References:
<026F8EEDAD2C4342A993203088C1FC050335328D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> <44C5433B.1080806@xxxxxxxx> <44CE7920.2090007@xxxxxxxx>
I ran that version you released for a week without any problems (I only launched it once). Today, I installed 20060817, and when I launched it the computer rebooted after a few seconds. I didn't get a BSOD, even though I don't have "Automatically restart" enabled, but I have this in Event Viewer: The computer has rebooted from a bugcheck. The bugcheck was: 0x100000d1 (0xc0102570, 0x000000ff, 0x00000000, 0xc0102570). A dump was saved in: C:\WINDOWS\Minidump\Mini082406-01.dmp. I'm using XP Professional SP2 with all updates. On Mon, 31 Jul 2006, Henry Nestler wrote: > Thanks, > > Daniel for reporting this bug. > > Kernel 2.6.15 got a blue screen on WindowsXP with Intel P4 > DRIVER_IRQL_NOT_LESS_OR_EQUAL > *** STOP: 0x000000D1 (0xC01027D0,0x000000FF,0x00000000,0xC01027D0) > >>>> objdump -D vmlinux >>> > c01027d0 <sysenter_entry>: <<<==== crash address ===== > c01027d0: 8b a4 24 04 de ff ff mov 0xffffde04(%esp,1),%esp > > c01027d7 <sysenter_past_esp>: > c01027d7: fb sti > c01027d8: 6a 7b push $0x7b > c01027da: 55 push %ebp > <<< end <<< > > > Source and binaries for Kernel 2.6.15 changed: > http://www.henrynestler.com/colinux/testing/devel-2.6.15-hn/20060731/ -- How to contact me - http://www.pervalidus.net/contact.html ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 23, 2006
From: Dave Schulz <dschulz@xxxxxxxxxxx>
Hi Henry et. al., I was wondering what you use to debug the CoLinux driver on a Windows platform. Or do you only use the debug daemon? I have tried GDB but it of course can't load any Windows symbols and I can't seem to get the windows debugger to load any of linux.sys's symbols. When I build CoLinux it creates the symbols zip file but I have no idea what debugger loads those. Sincerely Dave -- =============================== Dave Schulz High Performance Computing University of Calgary dschulz@xxxxxxxxxxx ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 21, 2006
From: "SourceForge.net" <noreply@xxxxxxxxxxxxxxx>
Bugs item #1521500, was opened at 2006-07-12 15:41 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=622063&aid=1521500&group_id=98788 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open Resolution: None Priority: 5 Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: Colinux Crashes Vista during Installation Initial Comment: Hi, I've tried to install colinux (0.6.4 and 0.7.1 hn16) on my new Windows Vista Beta2 Build 5456, however, failed with a BSOD during the installation. If I select none of the networking components, the setup finishes correctly, but colinux crashes again when I try to start a new virtual machine. It seems that Vista has changed some kernel driver architecture, which makes Colinux drivers give a BSOD on the system. I really wish that this problem is easily solvable as I want to be able to run my beloved Kubuntu 6.06 inside Vista. Best regards, Fastguy ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2006-08-21 08:48 Message: Logged In: NO maybe this helps: as far as I know. the taü win32 driver colinux uses is the sameas or at least based on the tap win32 driver from the openvpn project. also people are reporting the same problem as mentioned above when addin a tap device with openvpn under vista. so maybe it could be useful to check with opnvpn at times to see whether they came up with a solution. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2006-07-16 06:59 Message: Logged In: NO Hi Bill, I agree with you in the sense that beta over beta is not a very good approach. However, I don't think it's a bug on Windows Side, as the problem is due to a new driver implementation model, which has changed in Windows VISTA, and it appears that colinux drivers are not compatible with it anymore. Of course, I don't know if Colinux developers find it worth understanding and fixing. I read in some posts that same problem appears in TAP-Win32 (prevents OpenVPN from running) drivers. I will file a bug report on Microsoft also, and will try to install VmWare and Qemu and keep posted. Best regards, Fast ---------------------------------------------------------------------- Comment By: Dr Bill C Riemers (docbill) Date: 2006-07-12 16:26 Message: Logged In: YES user_id=290784 My previous experience with Windows Beta releases, is it is not worth trying to fix problems with software running in them. It is better to submit the bug report to Microsoft, so hopefully the official Vista release will not have this problem. In the mean time, have you tried coLinux alternatives, such as QEMU? With the new kernel acceleration mode, I expect performance on Qemu and coLinux are close to equivalent... Bill ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=622063&aid=1521500&group_id=98788 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ coLinux-devel mailing list coLinux-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/colinux-devel
Date: August 21, 2006
From: "peter green" <plugwash@xxxxxxxxxxx>
In-reply-to:
<AB86000CBE36444494AD9E6C796CB9957AA8E4@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
References:
<AB86000CBE36444494AD9E6C796CB9957AA8E4@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> > So It seems I only get the really slow copy using cofs while the scanner > is ON and not with anything else. Very odd? not really, it seems that for some reason (i suspect colinux losing control of the CPU though i could be wrong) anything that forces a switch to something in windows userland (e.g. the virus scanner) has an extreme effect on colinux's performance. the userland based networking systems suffer similar problems though i belive some optimisation may have been targeted there recently. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 21, 2006
From: "Hill, Shane" <Shane.Hill@xxxxxxxxxxxxxxxxxxx>
G'day Henry,
Under Cygwin I used Linux style commands and got the following results
with the scanner ON:
$ du -h Eclipse\ 3.2/V-3.2/Windows/eclipse-platform-3.2-win32.zip
34M Eclipse 3.2/V-3.2/Windows/eclipse-platform-3.2-win32.zip
$ time cp Eclipse\ 3.2/V-3.2/Windows/eclipse-platform-3.2-win32.zip .
real 0m4.735s
user 0m0.327s
sys 0m1.921s
Under a command prompt using your suggested DOS commands with the
scanner ON I get:
D:\>echo. | time
The current time is: 9:50:27.38
Enter the new time:
D:\>copy "Eclipse 3.2\V-3.2\Windows\eclipse-platform-3.2-win32.zip"
1 file(s) copied.
D:\>echo. | time
The current time is: 9:50:29.63
Enter the new time:
So It seems I only get the really slow copy using cofs while the scanner
is ON and not with anything else. Very odd?
Have Fun !!
Shane Hill
-----Original Message-----
From: Henry Nestler [mailto:Henry.Ne@xxxxxxxx]
Sent: Friday, 18 August 2006 5:52 PM
To: Hill, Shane
Cc: colinux-devel@xxxxxxxxxxxxxxxxxxxxx
Subject: Re: [coLinux-devel] cofs slooooow at writing?
Hello Hill,
> Thanks for the info. It seems that it is my virus scanner that it
> causing all the problems. Your timing results below are great compared
> with mine. With my example below, scanner on took a huge 70 minutes
> and scanner off took 5 seconds for a 34Mb file. This is a HUGE
difference.
> I'm using Trend Office Scan and I think that with each block that is
> written the scanner must be rescanning the file again and again and
> again and etc.....
wau, 70 minutes is very slow. Think, the scanner has no chache for
scanning the same file again, if the file is not changed between two
file opens. :-(
It is interesting, that some scanners are so slow.
How long need the same file under windows command prompt?
Such a script:
time /T
copy x y
time /T
I use f-prot scanner. I disable it some times. For sample, if I create
images for colinux. Unzipping a big 2GB file is faster without scanner,
and this is a time save from 10 Minutes to 30 minutes.
--
Henry Nestler
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 18, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<44E6019F.8030600@xxxxxxxx>
References:
<4432D820.201@xxxxxxxx> <4432EE2A.5000406@xxxxxxxxxxxx> <44359015.1040604@xxxxxxxx> <44366E0B.2020005@xxxxxxxxxxxx> <4436A560.2030802@xxxxxxxx> <44E4E8BB.2070905@xxxxxxxx> <44E5E0CB.9080406@xxxxxxxxxxx> <44E5EFC5.8020003@xxxxxxxx> <44E6019F.8030600@xxxxxxxx>
Hello, http://article.gmane.org/gmane.linux.colinux.general/3021 from Jon have report about CPU Processor Name: Intel(R) Xeon(TM) CPU 3.20GHz Type: 0 Family: F Model: 4 Stepping: 3 Revision: 5 L1 Trace Cache: 12 Kµops L1 Data Cache: 16 KB L2 Cache: 2 MB L3 Cache: None Packaging: 604 pin µPGA EIST: No MMX(TM): Yes SIMD: Yes SIMD2: Yes SIMD3: Yes Enhanced Halt State: Yes Execute Disable Bit: Yes Hyper-Threading Technology: Yes Intel(R) Extended Memory 64 Technology: Yes Intel(R) Virtualization Technology: No Reported Processor Frequency: 3.20 GHz Reported System Bus Frequency: 800 MHz For this, found errata by intel: http://support.intel.com/design/xeon/specupdt/302402.htm From this paper 30240222.pdf, we should check all bugs about this CPU in IA32 mode. -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 18, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>
In-reply-to:
<44E5EFC5.8020003@xxxxxxxx>
References:
<4432D820.201@xxxxxxxx> <4432EE2A.5000406@xxxxxxxxxxxx> <44359015.1040604@xxxxxxxx> <44366E0B.2020005@xxxxxxxxxxxx> <4436A560.2030802@xxxxxxxx> <44E4E8BB.2070905@xxxxxxxx> <44E5E0CB.9080406@xxxxxxxxxxx> <44E5EFC5.8020003@xxxxxxxx>
Hello, this is the shortest official doc about Xeon and NX bit, directly from Intel. Please download the PDF from "page 2": http://www3.intel.com/cd/ids/developer/asmo-na/eng/149308.htm Found on this page: http://support.intel.com/design/xeon/documentation.htm -- Henry Nestler ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
Date: August 18, 2006
From: Henry Nestler <Henry.Ne@xxxxxxxx>