David Gonzalez
2010-Dec-03 21:29 UTC
[Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
Hi,
I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos
2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, but
I
want/need to use the pv_ops dom0 kernel, so I followed instructions from
this blog
http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/
I bult the kernel correclty and no errors showed up but when I try to boot
with the new kernel a panic shows and then the machine reboots into a cycle
I don''t have serial console where to log kernel messages and as the
machine
reboots I cannot take a note of what shows up, my grub.conf liooks like
this:
title pv_ops dom0 (2.6.32.26)
root (hd0,0)
kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all guest_loglvl=all
module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root earlyprintk=xen
nomodeset selinux=0
module /initrd-2.6.32.26-dom0.img
If you can guide me on how to provide you with more informatio I''d be
very
happy as this last step has always goven me this results.
Thank you.
---
*David Gonzalez H.*
DGHVoIP - Linux Server Administration - OpenVPN - Virtualization Support
www.dghvoip.com
USA: +1 (347) 414-8499
COL: +57(1)289-1168
+57(4)247-0985
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MSN: david@planetaradio.net
Skype: davidgonzalezh
Proud Linux User #294661
... The world is divided into 10 kinds of people, who know binary and those
not ...
_______________________________________________
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David Gonzalez Herrera
2010-Dec-03 21:30 UTC
[Xen-users] Re: xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
Hi,
I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos
2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, but
I
want/need to use the pv_ops dom0 kernel, so I followed instructions from
this blog
http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/
I bult the kernel correclty and no errors showed up but when I try to boot
with the new kernel a panic shows and then the machine reboots into a cycle
I don''t have serial console where to log kernel messages and as the
machine
reboots I cannot take a note of what shows up, my grub.conf liooks like
this:
title pv_ops dom0 (2.6.32.26)
root (hd0,0)
kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all guest_loglvl=all
module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root earlyprintk=xen
nomodeset selinux=0
module /initrd-2.6.32.26-dom0.img
If you can guide me on how to provide you with more informatio I''d be
very
happy as this last step has always goven me this results.
Thank you.
---
*David Gonzalez H.*
DGHVoIP - Linux Server Administration - OpenVPN - Virtualization Support
www.dghvoip.com
USA: +1 (347) 414-8499
COL: +57(1)289-1168
+57(4)247-0985
+57(315)838-8326
MSN: david@planetaradio.net
Skype: davidgonzalezh
Proud Linux User #294661
... The world is divided into 10 kinds of people, who know binary and those
not ...
_______________________________________________
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Jeremy Fitzhardinge
2010-Dec-03 22:23 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On 12/03/2010 01:29 PM, David Gonzalez wrote:> Hi, > > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos > 2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, > but I want/need to use the pv_ops dom0 kernel, so I followed > instructions from this blog > http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/ > > I bult the kernel correclty and no errors showed up but when I try to > boot with the new kernel a panic shows and then the machine reboots > into a cycle I don''t have serial console where to log kernel messages > and as the machine reboots I cannot take a note of what shows up, my > grub.conf liooks like this: > > title pv_ops dom0 (2.6.32.26) > root (hd0,0) > kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all guest_loglvl=all > module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root > earlyprintk=xen nomodeset selinux=0 > module /initrd-2.6.32.26-dom0.img > > If you can guide me on how to provide you with more informatio I''d be > very happy as this last step has always goven me this results.It would be very helpful if you can get a serial console set up. But failing that, can you at least take a photo of the screen with the panic? What stage of the boot process does the panic happen at? J _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Pasi Kärkkäinen
2010-Dec-03 22:26 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won''¡t start
On Fri, Dec 03, 2010 at 04:29:45PM -0500, David Gonzalez wrote:> Hi, > > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos > 2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, but I > want/need to use the pv_ops dom0 kernel, so I followed instructions from > this blog > [1]http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/ > > I bult the kernel correclty and no errors showed up but when I try to boot > with the new kernel a panic shows and then the machine reboots into a > cycle I don''t have serial console where to log kernel messages and as the > machine reboots I cannot take a note of what shows up, my grub.conf liooks > like this: > > title pv_ops dom0 (2.6.32.26) > root (hd0,0) > kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all guest_loglvl=allTry adding "noreboot lapic=debug apic_verbosity=debug apic=debug iommu=off" to xen.gz line.> module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root earlyprintk=xen > nomodeset selinux=0Also add "initcall_debug debug loglevel=10" to the vmlinuz line.> module /initrd-2.6.32.26-dom0.img > > If you can guide me on how to provide you with more informatio I''d be very > happy as this last step has always goven me this results. >Hopefully those help. -- Pasi _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David Gonzalez
2010-Dec-03 22:35 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Fri, Dec 3, 2010 at 5:23 PM, Jeremy Fitzhardinge <jeremy@goop.org> wrote:> On 12/03/2010 01:29 PM, David Gonzalez wrote: > > Hi, > > > > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos > > 2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, > > but I want/need to use the pv_ops dom0 kernel, so I followed > > instructions from this blog > > > http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/ > > > > I bult the kernel correclty and no errors showed up but when I try to > > boot with the new kernel a panic shows and then the machine reboots > > into a cycle I don''t have serial console where to log kernel messages > > and as the machine reboots I cannot take a note of what shows up, my > > grub.conf liooks like this: > > > > title pv_ops dom0 (2.6.32.26) > > root (hd0,0) > > kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all guest_loglvl=all > > module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root > > earlyprintk=xen nomodeset selinux=0 > > module /initrd-2.6.32.26-dom0.img > > > > If you can guide me on how to provide you with more informatio I''d be > > very happy as this last step has always goven me this results. > > It would be very helpful if you can get a serial console set up. But > failing that, can you at least take a photo of the screen with the panic? >Well if there''s any way to setup such console without the need of a management card it''d be used to debug. I sure can take the pic if the reboot process gives me enough time as it happens after the xen kernel loads and the vmlinuz part starts but goes extremely fast and it''d have to be very fast finger on the shooter.> > What stage of the boot process does the panic happen at? > > J >Just after the xen kernel, the one with the ASCII XEN 4... goes by. I''ll add some lines Pasi told me and see what happens, though the "oops" is quite long. Is there any line that I should be specially aware of or take a note and post here?. thanks for your kind and helpful responses. Luck. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2010-Dec-03 22:50 UTC
[Xen-users] Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Sat, Dec 04, 2010 at 12:26:06AM +0200, Pasi Kärkkäinen wrote:> On Fri, Dec 03, 2010 at 04:29:45PM -0500, David Gonzalez wrote: > > Hi, > > > > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos > > 2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, but I > > want/need to use the pv_ops dom0 kernel, so I followed instructions from > > this blog > > [1]http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/> > > > I bult the kernel correclty and no errors showed up but when I try to bootWere there any errors when you did a make install? Such as these: WARNING: No module ehci-hcd found for kernel 2.6.31.6-0.0.pvops_3.x86_64, continuing anyway WARNING: No module ohci-hcd found for kernel 2.6.31.6-0.0.pvops_3.x86_64, continuing anyway WARNING: No module uhci-hcd found for kernel 2.6.31.6-0.0.pvops_3.x86_64, continuing anyway WARNING: No module ata_piix found for kernel 2.6.31.6-0.0.pvops_3.x86_64, continuing anyway _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
David Gonzalez
2010-Dec-03 22:58 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
Hi,
Yeah, there wre lots of them so I just did mkinitrd --builton=ohci ... and
all modules that it said it couldn''t find as reading on the tutorialas
it
said that it was safe tyo ignore usb errors as they are built into the
kernel, but my mkinitrd just stopped so I had to tweak it until it
didn''t
complain no more.
In the meantime I''m just building a new kernel so you have any
sufggestions
appart from this to install the kernel:
cd linux-2.6-xen
make clean
cp -a .config .config-old
wget -O .config <http_url_to_config_file>
make oldconfig
make menuconfig (if you need to change something)
make bzImage
make modules
make modules_install
# in the following lines replace "version" with the actual kernel
version you''re compiling.
cp -a .config /boot/config-version
cp -a System.map /boot/System.map-version
cp -a arch/x86/boot/bzImage /boot/vmlinuz-version
# And then generate initrd/initramfs image for your dom0 kernel,
example for Fedora/RHEL/CentOS:
mkinitrd -f /boot/initrd-version.img version
Thanks.
---
*David Gonzalez H.*
DGHVoIP - Linux Server Administration - OpenVPN - Virtualization Support
www.dghvoip.com
USA: +1 (347) 414-8499
COL: +57(1)289-1168
+57(4)247-0985
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MSN: david@planetaradio.net
Skype: davidgonzalezh
Proud Linux User #294661
... The world is divided into 10 kinds of people, who know binary and those
not ...
On Fri, Dec 3, 2010 at 5:50 PM, Konrad Rzeszutek Wilk <
konrad.wilk@oracle.com> wrote:
> On Sat, Dec 04, 2010 at 12:26:06AM +0200, Pasi Kärkkäinen wrote:
> > On Fri, Dec 03, 2010 at 04:29:45PM -0500, David Gonzalez wrote:
> > > Hi,
> > >
> > > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with
stock centos
> > > 2.6.18-194.26.1.el5xen kernel and initially it''s
working flawlesly,
> but I
> > > want/need to use the pv_ops dom0 kernel, so I followed
instructions
> from
> > > this blog
> > > [1]
>
http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/
>
> > >
> > > I bult the kernel correclty and no errors showed up but when I
try
> to boot
>
> Were there any errors when you did a make install? Such as these:
>
> WARNING: No module ehci-hcd found for kernel 2.6.31.6-0.0.pvops_3.x86_64,
> continuing anyway
> WARNING: No module ohci-hcd found for kernel 2.6.31.6-0.0.pvops_3.x86_64,
> continuing anyway
> WARNING: No module uhci-hcd found for kernel 2.6.31.6-0.0.pvops_3.x86_64,
> continuing anyway
> WARNING: No module ata_piix found for kernel 2.6.31.6-0.0.pvops_3.x86_64,
> continuing anyway
>
>
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Konrad Rzeszutek Wilk
2010-Dec-03 23:13 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won''¡t start
On Fri, Dec 03, 2010 at 05:58:23PM -0500, David Gonzalez wrote:> Hi, > > Yeah, there wre lots of them so I just did mkinitrd --builton=ohci ... andYou probably missed your storage driver then: http://wiki.xensource.com/xenwiki/2.6.18-to-2.6.31-and-higher> all modules that it said it couldn''t find as reading on the tutorialas it > said that it was safe tyo ignore usb errors as they are built into theUSB ones are, but not if it is your driver for your SATA disk. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David Gonzalez
2010-Dec-04 00:11 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Fri, Dec 3, 2010 at 6:13 PM, Konrad Rzeszutek Wilk < konrad.wilk@oracle.com> wrote:> On Fri, Dec 03, 2010 at 05:58:23PM -0500, David Gonzalez wrote: > > Hi, > > > > Yeah, there wre lots of them so I just did mkinitrd --builton=ohci ... > and > > You probably missed your storage driver then: > http://wiki.xensource.com/xenwiki/2.6.18-to-2.6.31-and-higher > > > > all modules that it said it couldn''t find as reading on the tutorialas it > > said that it was safe tyo ignore usb errors as they are built into the > > USB ones are, but not if it is your driver for your SATA disk. >Well in fact there''s the problem I boot my CD from an external USB enclosure with a 160GB HDD so I''m guessing that must be one of the issues, though I don''t exactly know the parameter to solve it when creating the initrd do i use --preload= --builtin my lsmod looks like this. tho I stripped some ip_* and dm_* modules which are no relevant Module Size Used by loop 48593 2 pciback 64977 0 netloop 40129 0 netbk 130177 0 [permanent] blktap 151653 6 [permanent] blkbk 56465 0 [permanent] ipv6 435617 20 xfrm_nalgo 43333 1 ipv6 bridge 92145 0 scsi_dh 42177 1 dm_multipath video 53197 0 backlight 39873 1 video sbs 49921 0 power_meter 47053 0 i2c_ec 38593 1 sbs dell_wmi 37601 0 wmi 41985 1 dell_wmi button 40545 0 battery 43849 0 asus_acpi 50917 0 ac 38729 0 lp 47121 0 sg 70249 0 i2c_amd8111 39105 0 i2c_amd756 40389 0 i2c_core 56641 3 i2c_ec,i2c_amd8111,i2c_amd756 k8temp 39105 0 k8_edac 50693 0 pcspkr 36289 0 hwmon 36553 2 power_meter,k8temp tg3 161225 0 amd_rng 36041 0 edac_mc 60321 1 k8_edac parport_pc 62313 1 parport 73293 2 lp,parport_pc serial_core 56385 0 shpchp 70637 0 usb_storage 122529 2 sd_mod 56513 3 scsi_mod 197209 4 scsi_dh,sg,usb_storage,sd_mod ext3 168657 5 jbd 94513 1 ext3 uhci_hcd 57561 0 ohci_hcd 56437 0 ehci_hcd 66253 0 Also strange that after I build my kernel and try mkinitrd this shows up [root@vmhost linux-2.6-xen]# mkinitrd --builtin=usb-storage --preload=usb-storage --builtin=ohci_hcd --builtin=uhci-hcd --builtin=ohci-hcd --builtin=ehci-hcd --preload=ohci_hcd --preload=ehci-hcd --preload=ohci-hcd --preload=uhci-hcd -v -f /boot/initrd-2.6.32.26-dom0.img 2.6.32.26-dom0 Creating initramfs module usb-storage assumed to be built in module ohci_hcd assumed to be built in module ehci-hcd assumed to be built in module ohci-hcd assumed to be built in module uhci-hcd assumed to be built in module ehci-hcd assumed to be built in module ohci-hcd assumed to be built in module uhci-hcd assumed to be built in Looking for deps of module ext3 Looking for driver for device sda2 Looking for deps of module usb:v152Dp2338d0100dc00dsc00dp00ic08isc06ip50: usb-storage module usb-storage assumed to be built in Looking for deps of module pci:v00001022d00007464sv0000161Fsd00003016bc0Csc03i10 module ohci_hcd assumed to be built in Looking for deps of module pci:v00001022d00007460sv00000000sd00000000bc06sc04i00: shpchp Looking for deps of module shpchp Looking for deps of module ide-disk Looking for deps of module dm-mod Looking for deps of module dm-mirror Looking for deps of module dm-zero Looking for deps of module dm-snapshot Looking for deps of module dm-mem-cache Looking for deps of module dm-region_hash Looking for deps of module dm-message Looking for deps of module dm-raid45 Using modules: /lib/modules/2.6.32.26-dom0/kernel/drivers/pci/hotplug/shpchp.ko /sbin/nash -> /tmp/initrd.L21873/bin/nash /sbin/insmod.static -> /tmp/initrd.L21873/bin/insmod copy from `/lib/modules/2.6.32.26-dom0/kernel/drivers/pci/hotplug/shpchp.ko'' [elf64-x86-64] to `/tmp/initrd.L21873/lib/shpchp.ko'' [elf64-x86-64] /sbin/lvm.static -> /tmp/initrd.L21873/bin/lvm /sbin/dmraid.static -> /tmp/initrd.L21873/bin/dmraid /sbin/kpartx.static -> /tmp/initrd.L21873/bin/kpartx Adding module shpchp And the image created sucessfully so I''ll test and take the pic and get back to you. Thanks. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David Gonzalez
2010-Dec-04 00:40 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
[This email is either empty or too large to be displayed at this time]
David Gonzalez
2010-Dec-04 00:43 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Fri, Dec 3, 2010 at 5:26 PM, Pasi Kärkkäinen <pasik@iki.fi> wrote:> On Fri, Dec 03, 2010 at 04:29:45PM -0500, David Gonzalez wrote: > > Hi, > > > > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with stock centos > > 2.6.18-194.26.1.el5xen kernel and initially it''s working flawlesly, > but I > > want/need to use the pv_ops dom0 kernel, so I followed instructions > from > > this blog > > [1] > http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/ > > > > I bult the kernel correclty and no errors showed up but when I try to > boot > > with the new kernel a panic shows and then the machine reboots into a > > cycle I don''t have serial console where to log kernel messages and as > the > > machine reboots I cannot take a note of what shows up, my grub.conf > liooks > > like this: > > > > title pv_ops dom0 (2.6.32.26) > > root (hd0,0) > > kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all guest_loglvl=all > > Try adding "noreboot lapic=debug apic_verbosity=debug apic=debug iommu=off" > to xen.gz line. > > > module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root > earlyprintk=xen > > nomodeset selinux=0 > > Also add "initcall_debug debug loglevel=10" to the vmlinuz line. > > > module /initrd-2.6.32.26-dom0.img > > > > If you can guide me on how to provide you with more informatio I''d be > very > > happy as this last step has always goven me this results. > > > > Hopefully those help. > > -- Pasi > > Done, as I''m just compiling another kernel after it finishes I''ll post theresults. Is there any centos-frienly or centos working .config file I can use. as a note I used this http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.25-pvops-dom0-xen-stable-x86_64from "Xen paravirt_ops for upstream Linux kernel"Sorry for the big fonts Thanks again _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David Gonzalez
2010-Dec-04 17:55 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
Hi,
SO guyes, any idea on what could be causing my system ro freeze like showed
on the video?.
Thanks.
---
*David Gonzalez H.*
DGHVoIP - Linux Server Administration - OpenVPN - Virtualization Support
www.dghvoip.com
USA: +1 (347) 414-8499
COL: +57(1)289-1168
+57(4)247-0985
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Skype: davidgonzalezh
Proud Linux User #294661
... The world is divided into 10 kinds of people, who know binary and those
not ...
On Fri, Dec 3, 2010 at 7:43 PM, David Gonzalez <info@dghvoip.com> wrote:
>
>
> On Fri, Dec 3, 2010 at 5:26 PM, Pasi Kärkkäinen <pasik@iki.fi> wrote:
>
>> On Fri, Dec 03, 2010 at 04:29:45PM -0500, David Gonzalez wrote:
>> > Hi,
>> >
>> > I''m using CentOS 5.5 x64 and installed xen 4.0.1 with
stock centos
>> > 2.6.18-194.26.1.el5xen kernel and initially it''s
working flawlesly,
>> but I
>> > want/need to use the pv_ops dom0 kernel, so I followed
instructions
>> from
>> > this blog
>> > [1]
>>
http://ppadala.net/blog/2010/09/how-to-setup-xen4-and-pvops-2-6-32-x-on-centos-5-5-using-gitco-repository/
>> >
>> > I bult the kernel correclty and no errors showed up but when I
try to
>> boot
>> > with the new kernel a panic shows and then the machine reboots
into a
>> > cycle I don''t have serial console where to log kernel
messages and as
>> the
>> > machine reboots I cannot take a note of what shows up, my
grub.conf
>> liooks
>> > like this:
>> >
>> > title pv_ops dom0 (2.6.32.26)
>> > root (hd0,0)
>> > kernel /xen.gz-4.0.1 dom0_mem=512M loglvl=all
guest_loglvl=all
>>
>> Try adding "noreboot lapic=debug apic_verbosity=debug apic=debug
>> iommu=off" to xen.gz line.
>>
>> > module /vmlinuz-2.6.32.26-dom0 ro root=/dev/vhost/root
>> earlyprintk=xen
>> > nomodeset selinux=0
>>
>> Also add "initcall_debug debug loglevel=10" to the vmlinuz
line.
>>
>> > module /initrd-2.6.32.26-dom0.img
>> >
>> > If you can guide me on how to provide you with more informatio
I''d be
>> very
>> > happy as this last step has always goven me this results.
>> >
>>
>> Hopefully those help.
>>
>> -- Pasi
>>
>> Done, as I''m just compiling another kernel after it finishes
I''ll post the
> results.
>
> Is there any centos-frienly or centos working .config file I can use. as a
> note I used this
>
http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.25-pvops-dom0-xen-stable-x86_64from
> "Xen paravirt_ops for upstream Linux kernel"Sorry for the big
fonts
>
> Thanks again
>
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Konrad Rzeszutek Wilk
2010-Dec-05 17:45 UTC
[Xen-users] Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Sat, Dec 04, 2010 at 12:55:51PM -0500, David Gonzalez wrote:> Hi, > > SO guyes, any idea on what could be causing my system ro freeze like showed > on the video?.The failure looks to be ballon driver adding pages and then failing on its head when it hits something bad. Can you try to remove the dom0_mem=512M and see what happens? Why did you add that in there? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
David Gonzalez
2010-Dec-06 18:04 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Sun, Dec 5, 2010 at 12:45 PM, Konrad Rzeszutek Wilk < konrad.wilk@oracle.com> wrote:> On Sat, Dec 04, 2010 at 12:55:51PM -0500, David Gonzalez wrote: > > Hi, > > > > SO guyes, any idea on what could be causing my system ro freeze like > showed > > on the video?. > > The failure looks to be ballon driver adding pages and then failing on its > head > when it hits something bad. > > Can you try to remove the dom0_mem=512M and see what happens? Why did you > add that in there? >Done, I removed it and the panic remains, I''m sorry I cannot provide anymore info, as I said there''s no way for me to watch what happens before the panic, it goes by too fast. By the way I Was checking the wiki on the serial console but it always requires some sorta hardware to work, either a null modem cable which I could try doing or the management card for the server, but as another question, is there anyway to log that error like with dmesg or something for me to check when I boot the working kernel like piping the output to a file or something?. Thanks --- *David Gonzalez H.* DGHVoIP - Linux Server Administration - OpenVPN - Virtualization Support www.dghvoip.com USA: +1 (347) 414-8499 COL: +57(1)289-1168 +57(4)247-0985 +57(315)838-8326 MSN: david@planetaradio.net Skype: davidgonzalezh Proud Linux User #294661 ... The world is divided into 10 kinds of people, who know binary and those not ... _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2010-Dec-06 18:35 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won''¡t start
> > Can you try to remove the dom0_mem=512M and see what happens? Why did you > > add that in there? > > > > > Done, I removed it and the panic remains, I''m sorry I cannot provide anymoreBummer.> info, as I said there''s no way for me to watch what happens before the > panic, it goes by too fast. > > By the way I Was checking the wiki on the serial console but it always > requires some sorta hardware to work, either a null modem cable which I > could try doing or the management card for the server, but as another > question, is there anyway to log that error like with dmesg or something for > me to check when I boot the working kernel like piping the output to a file > or something?.Not at that early stage. I fear to get close to this you would need to get PCI serial card so that we can figure out what is happening. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
David Gonzalez
2010-Dec-06 18:39 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won'¡t start
On Mon, Dec 6, 2010 at 1:35 PM, Konrad Rzeszutek Wilk < konrad.wilk@oracle.com> wrote:> > > Can you try to remove the dom0_mem=512M and see what happens? Why did > you > > > add that in there? > > > > > > > > > Done, I removed it and the panic remains, I''m sorry I cannot provide > anymore > > Bummer. > > > info, as I said there''s no way for me to watch what happens before the > > panic, it goes by too fast. > > > > By the way I Was checking the wiki on the serial console but it always > > requires some sorta hardware to work, either a null modem cable which I > > could try doing or the management card for the server, but as another > > question, is there anyway to log that error like with dmesg or something > for > > me to check when I boot the working kernel like piping the output to a > file > > or something?. > > Not at that early stage. I fear to get close to this you would need to get > PCI serial card so that we can figure out what is happening. >Well this is a rackable systems server and it has an integrated serial port, so what should I do to get that working, bear in mind am a bit far from the server, (other room), so any indication would be appreciated. Thanks again. --- *David Gonzalez H.* DGHVoIP - Linux Server Administration - OpenVPN - Virtualization Support www.dghvoip.com USA: +1 (347) 414-8499 COL: +57(1)289-1168 +57(4)247-0985 +57(315)838-8326 MSN: david@planetaradio.net Skype: davidgonzalezh Proud Linux User #294661 ... The world is divided into 10 kinds of people, who know binary and those not ... _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Konrad Rzeszutek Wilk
2010-Dec-06 19:33 UTC
Re: [Xen-devel] xen 4.0.1 from gitco + Kernel Dom0 from git won''¡t start
On Mon, Dec 06, 2010 at 01:39:03PM -0500, David Gonzalez wrote:> On Mon, Dec 6, 2010 at 1:35 PM, Konrad Rzeszutek Wilk < > konrad.wilk@oracle.com> wrote: > > > > > Can you try to remove the dom0_mem=512M and see what happens? Why did > > you > > > > add that in there? > > > > > > > > > > > > > Done, I removed it and the panic remains, I''m sorry I cannot provide > > anymore > > > > Bummer. > > > > > info, as I said there''s no way for me to watch what happens before the > > > panic, it goes by too fast. > > > > > > By the way I Was checking the wiki on the serial console but it always > > > requires some sorta hardware to work, either a null modem cable which I > > > could try doing or the management card for the server, but as another > > > question, is there anyway to log that error like with dmesg or something > > for > > > me to check when I boot the working kernel like piping the output to a > > file > > > or something?. > > > > Not at that early stage. I fear to get close to this you would need to get > > PCI serial card so that we can figure out what is happening. > > > > Well this is a rackable systems server and it has an integrated serial port, > so what should I do to get that working, bear in mind am a bit far from the > server, (other room), so any indication would be appreciated.http://wiki.xen.org/xenwiki/XenSerialConsole _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel