Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Carsten Otte
Avi Kivity wrote: I pulled yesterday so it should be all right (and you don't need me for that; you can pull from Linus on top of kvm.git). The machine runs kvm.git for a while now, seems to work ok. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Carsten Otte
Avi Kivity wrote: I pulled yesterday so it should be all right (and you don't need me for that; you can pull from Linus on top of kvm.git). Thanks :-). - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Avi Kivity
Carsten Otte wrote: Avi Kivity wrote: kvm.git is actually 2.6.24-rc, pulled from -linus at a random point in time, so it's not at all surprising if something is broken. Right. We have a backup now, so next time we'll be ok ;-). Would you please pull from Linus again to get the fix into kvm.git

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Carsten Otte
Avi Kivity wrote: kvm.git is actually 2.6.24-rc, pulled from -linus at a random point in time, so it's not at all surprising if something is broken. Right. We have a backup now, so next time we'll be ok ;-). Would you please pull from Linus again to get the fix into kvm.git so that we can use

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Carsten Otte
Avi Kivity wrote: kvm.git is actually 2.6.24-rc, pulled from -linus at a random point in time, so it's not at all surprising if something is broken. Right. We have a backup now, so next time we'll be ok ;-). Would you please pull from Linus again to get the fix into kvm.git so that we can use

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Avi Kivity
Carsten Otte wrote: Avi Kivity wrote: kvm.git is actually 2.6.24-rc, pulled from -linus at a random point in time, so it's not at all surprising if something is broken. Right. We have a backup now, so next time we'll be ok ;-). Would you please pull from Linus again to get the fix into kvm.git

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Carsten Otte
Avi Kivity wrote: I pulled yesterday so it should be all right (and you don't need me for that; you can pull from Linus on top of kvm.git). Thanks :-). - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-22 Thread Carsten Otte
Avi Kivity wrote: I pulled yesterday so it should be all right (and you don't need me for that; you can pull from Linus on top of kvm.git). The machine runs kvm.git for a while now, seems to work ok. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Luca Tettamanti: > linus-git has at least one bug with SG chaining, but usually it just > hangs the machine. Patch is here: > > http://lkml.org/lkml/2007/10/17/269 Looks promising. I pulled this fix by pulling the latest Linus-git into the kvm.git. I also

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Luca Tettamanti
On 10/19/07, Christian Borntraeger <[EMAIL PROTECTED]> wrote: > Am Freitag, 19. Oktober 2007 schrieb Laurent Vivier: > > Did you patch kvm.git with patch-2.6.23.1.bz2 or did you download > > linux-2.6.23.1.tar.bz2 ? > > > > 2.6.23.1 corrects nothing except sata_mv... > > Yes I know. The question

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Laurent Vivier: > Did you patch kvm.git with patch-2.6.23.1.bz2 or did you download > linux-2.6.23.1.tar.bz2 ? > > 2.6.23.1 corrects nothing except sata_mv... Yes I know. The question we tried to answer was: is the bug in 2.6.23 or was it introduced after

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Avi Kivity
Carsten Otte wrote: > Hi list, > > we've experienced a severe bug in current kvm.git, that may have been > introduced to the git tree quite recently around last weekend. 2.6.23 > is broken, 2.6.23-rc8 works for us. The symptom is, that our operon > kvm test machine shredders its hard disk

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Laurent Vivier
Christian Borntraeger a écrit : Am Freitag, 19. Oktober 2007 schrieb Jan Engelhardt: On Oct 19 2007 15:44, Carsten Otte wrote: Carsten Otte wrote: First thing we do, is figure whether or not 2.6.23.1 as released breaks our system too. This way, we can either focus on differences between Linus

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Jan Engelhardt: > > On Oct 19 2007 15:44, Carsten Otte wrote: > > Carsten Otte wrote: > >> First thing we do, is figure whether or not 2.6.23.1 as released breaks our > >> system too. This way, we can either focus on differences between Linus and > >> Avi, or

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Jan Engelhardt
On Oct 19 2007 15:44, Carsten Otte wrote: > Carsten Otte wrote: >> First thing we do, is figure whether or not 2.6.23.1 as released breaks our >> system too. This way, we can either focus on differences between Linus and >> Avi, or turn on the big red warning sign saying "regression". > > Looks

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Carsten Otte wrote: First thing we do, is figure whether or not 2.6.23.1 as released breaks our system too. This way, we can either focus on differences between Linus and Avi, or turn on the big red warning sign saying "regression". Looks like 2.6.23.1 works fine on that box. We'll leave it

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Mike Lampard
On Fri, 19 Oct 2007 09:07:42 pm Carsten Otte wrote: > Aurelien Jarno wrote: > > Could you please precise what is corrupted? The guest disk image? > > As stated, we actually did not run any guests and did not load the kvm > kernel modules. > The host root file system gets corrupted to an extend not

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Mike Lampard wrote: There was a commit ab9c232286c2b77be78441c2d8396500b045777e regarding libata on linus's master tree that happened on Friday, that was pulled into kvm git over the weekend.. I dont know if that may be affecting you.. there is/was also chatter on LKML regarding some problems

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Laurent Vivier: > Carsten Otte a écrit : > > Laurent Vivier wrote: > >> How do you know the problem has been introduced by kvm ? > > I don't. In fact I think it has not been introduced by kvm. All I > > stated, is that we experienced the problem when running

Re: severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Carsten Otte wrote: 2.6.23 is broken, 2.6.23-rc8 works for us. Actually, the working version was 2.6.23-rc6, git-head of kvm.git as of October 11. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Laurent Vivier
Carsten Otte a écrit : Laurent Vivier wrote: How do you know the problem has been introduced by kvm ? I don't. In fact I think it has not been introduced by kvm. All I stated, is that we experienced the problem when running the kvm.git kernel after the 2.6.23 update that has not been present

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Laurent Vivier wrote: How do you know the problem has been introduced by kvm ? I don't. In fact I think it has not been introduced by kvm. All I stated, is that we experienced the problem when running the kvm.git kernel after the 2.6.23 update that has not been present in the kvm.git -rc8 as

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Laurent Vivier
Carsten Otte a écrit : Aurelien Jarno wrote: Could you please precise what is corrupted? The guest disk image? As stated, we actually did not run any guests and did not load the kvm kernel modules. The host root file system gets corrupted to an extend not correctable by the file system

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Aurelien Jarno wrote: Could you please precise what is corrupted? The guest disk image? As stated, we actually did not run any guests and did not load the kvm kernel modules. The host root file system gets corrupted to an extend not correctable by the file system checker (we gave it 24h to

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Aurelien Jarno
Carsten Otte a écrit : > Hi list, > > we've experienced a severe bug in current kvm.git, that may have been > introduced to the git tree quite recently around last weekend. 2.6.23 > is broken, 2.6.23-rc8 works for us. The symptom is, that our operon > kvm test machine shredders its hard disk

severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Hi list, we've experienced a severe bug in current kvm.git, that may have been introduced to the git tree quite recently around last weekend. 2.6.23 is broken, 2.6.23-rc8 works for us. The symptom is, that our operon kvm test machine shredders its hard disk content to a state that is not

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Jan Engelhardt
On Oct 19 2007 15:44, Carsten Otte wrote: Carsten Otte wrote: First thing we do, is figure whether or not 2.6.23.1 as released breaks our system too. This way, we can either focus on differences between Linus and Avi, or turn on the big red warning sign saying regression. Looks like

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Luca Tettamanti: linus-git has at least one bug with SG chaining, but usually it just hangs the machine. Patch is here: http://lkml.org/lkml/2007/10/17/269 Looks promising. I pulled this fix by pulling the latest Linus-git into the kvm.git. I also

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Laurent Vivier
Christian Borntraeger a écrit : Am Freitag, 19. Oktober 2007 schrieb Jan Engelhardt: On Oct 19 2007 15:44, Carsten Otte wrote: Carsten Otte wrote: First thing we do, is figure whether or not 2.6.23.1 as released breaks our system too. This way, we can either focus on differences between Linus

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Jan Engelhardt: On Oct 19 2007 15:44, Carsten Otte wrote: Carsten Otte wrote: First thing we do, is figure whether or not 2.6.23.1 as released breaks our system too. This way, we can either focus on differences between Linus and Avi, or turn on the

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Mike Lampard wrote: There was a commit ab9c232286c2b77be78441c2d8396500b045777e regarding libata on linus's master tree that happened on Friday, that was pulled into kvm git over the weekend.. I dont know if that may be affecting you.. there is/was also chatter on LKML regarding some problems

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Laurent Vivier: Carsten Otte a écrit : Laurent Vivier wrote: How do you know the problem has been introduced by kvm ? I don't. In fact I think it has not been introduced by kvm. All I stated, is that we experienced the problem when running the kvm.git

Re: severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Carsten Otte wrote: 2.6.23 is broken, 2.6.23-rc8 works for us. Actually, the working version was 2.6.23-rc6, git-head of kvm.git as of October 11. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Laurent Vivier
Carsten Otte a écrit : Laurent Vivier wrote: How do you know the problem has been introduced by kvm ? I don't. In fact I think it has not been introduced by kvm. All I stated, is that we experienced the problem when running the kvm.git kernel after the 2.6.23 update that has not been present

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Aurelien Jarno wrote: Could you please precise what is corrupted? The guest disk image? As stated, we actually did not run any guests and did not load the kvm kernel modules. The host root file system gets corrupted to an extend not correctable by the file system checker (we gave it 24h to

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Aurelien Jarno
Carsten Otte a écrit : Hi list, we've experienced a severe bug in current kvm.git, that may have been introduced to the git tree quite recently around last weekend. 2.6.23 is broken, 2.6.23-rc8 works for us. The symptom is, that our operon kvm test machine shredders its hard disk content

severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Hi list, we've experienced a severe bug in current kvm.git, that may have been introduced to the git tree quite recently around last weekend. 2.6.23 is broken, 2.6.23-rc8 works for us. The symptom is, that our operon kvm test machine shredders its hard disk content to a state that is not

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Luca Tettamanti
On 10/19/07, Christian Borntraeger [EMAIL PROTECTED] wrote: Am Freitag, 19. Oktober 2007 schrieb Laurent Vivier: Did you patch kvm.git with patch-2.6.23.1.bz2 or did you download linux-2.6.23.1.tar.bz2 ? 2.6.23.1 corrects nothing except sata_mv... Yes I know. The question we tried to

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Christian Borntraeger
Am Freitag, 19. Oktober 2007 schrieb Laurent Vivier: Did you patch kvm.git with patch-2.6.23.1.bz2 or did you download linux-2.6.23.1.tar.bz2 ? 2.6.23.1 corrects nothing except sata_mv... Yes I know. The question we tried to answer was: is the bug in 2.6.23 or was it introduced after

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Avi Kivity
Carsten Otte wrote: Hi list, we've experienced a severe bug in current kvm.git, that may have been introduced to the git tree quite recently around last weekend. 2.6.23 is broken, 2.6.23-rc8 works for us. The symptom is, that our operon kvm test machine shredders its hard disk content to

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Carsten Otte wrote: First thing we do, is figure whether or not 2.6.23.1 as released breaks our system too. This way, we can either focus on differences between Linus and Avi, or turn on the big red warning sign saying regression. Looks like 2.6.23.1 works fine on that box. We'll leave it

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Laurent Vivier
Carsten Otte a écrit : Aurelien Jarno wrote: Could you please precise what is corrupted? The guest disk image? As stated, we actually did not run any guests and did not load the kvm kernel modules. The host root file system gets corrupted to an extend not correctable by the file system

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Carsten Otte
Laurent Vivier wrote: How do you know the problem has been introduced by kvm ? I don't. In fact I think it has not been introduced by kvm. All I stated, is that we experienced the problem when running the kvm.git kernel after the 2.6.23 update that has not been present in the kvm.git -rc8 as

Re: [kvm-devel] severe bug in 2.6.23+ kvm.git

2007-10-19 Thread Mike Lampard
On Fri, 19 Oct 2007 09:07:42 pm Carsten Otte wrote: Aurelien Jarno wrote: Could you please precise what is corrupted? The guest disk image? As stated, we actually did not run any guests and did not load the kvm kernel modules. The host root file system gets corrupted to an extend not