* Fw: Not enough RAM for domain 0 allocation
@ 2010-03-19 21:42 ccmail111
2010-03-19 22:10 ` Dan Magenheimer
0 siblings, 1 reply; 6+ messages in thread
From: ccmail111 @ 2010-03-19 21:42 UTC (permalink / raw)
To: xen-devel
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--- On Fri, 3/19/10, ccmail111 <ccmail111@yahoo.com> wrote:
From: ccmail111 <ccmail111@yahoo.com>
Subject: Not enough RAM for domain 0 allocation
To: "Fajar A. Nugraha" <fajar@fajar.net>
Cc: xen-users@lists.xensource.com
Date: Friday, March 19, 2010, 5:38 PM
Hi,
I see above error when xen tries to boot up.
The grub.conf is:
title Dom0 Xen 3.4.2 XenLinux 2.6
kernel /boot/xen.gz noreboot loglvl=all
module /boot/vmlinuz.vm root=dev/ram0 ro
module /boot/ramdisk.gz
Looking through archives I found couple of pointers but no solution.
The closest I see:
http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html
by Keir:
" Either this restriction of the domain builder needs
to be lifted (a bit of a pain and not really on anyone's todo list), ..."
Any solutions/suggestions is appreciated !
Thanks !
SV
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^ permalink raw reply [flat|nested] 6+ messages in thread* RE: Fw: Not enough RAM for domain 0 allocation 2010-03-19 21:42 Fw: Not enough RAM for domain 0 allocation ccmail111 @ 2010-03-19 22:10 ` Dan Magenheimer 2010-03-19 23:47 ` ccmail111 0 siblings, 1 reply; 6+ messages in thread From: Dan Magenheimer @ 2010-03-19 22:10 UTC (permalink / raw) To: ccmail111, xen-devel [-- Attachment #1.1: Type: text/plain, Size: 1315 bytes --] You should be able to get around this problem by specifying dom0_mem= on the Xen boot line, e.g.: kernel /boot/xen.gz noreboot loglvl=all dom0_mem=256M From: ccmail111 [mailto:ccmail111@yahoo.com] Sent: Friday, March 19, 2010 3:43 PM To: xen-devel@lists.xensource.com Subject: [Xen-devel] Fw: Not enough RAM for domain 0 allocation --- On Fri, 3/19/10, ccmail111 <ccmail111@yahoo.com> wrote: From: ccmail111 <ccmail111@yahoo.com> Subject: Not enough RAM for domain 0 allocation To: "Fajar A. Nugraha" <fajar@fajar.net> Cc: xen-users@lists.xensource.com Date: Friday, March 19, 2010, 5:38 PM Hi, I see above error when xen tries to boot up. The grub.conf is: title Dom0 Xen 3.4.2 XenLinux 2.6 kernel /boot/xen.gz noreboot loglvl=all module /boot/vmlinuz.vm root=dev/ram0 ro module /boot/ramdisk.gz Looking through archives I found couple of pointers but no solution. The closest I see: http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html by Keir: " Either this restriction of the domain builder needs to be lifted (a bit of a pain and not really on anyone's todo list), ..." Any solutions/suggestions is appreciated ! Thanks ! SV [-- Attachment #1.2: Type: text/html, Size: 6212 bytes --] [-- Attachment #2: Type: text/plain, Size: 138 bytes --] _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Fw: Not enough RAM for domain 0 allocation 2010-03-19 22:10 ` Dan Magenheimer @ 2010-03-19 23:47 ` ccmail111 2010-03-20 1:16 ` Dan Magenheimer 0 siblings, 1 reply; 6+ messages in thread From: ccmail111 @ 2010-03-19 23:47 UTC (permalink / raw) To: xen-devel, Dan Magenheimer [-- Attachment #1.1: Type: text/plain, Size: 2108 bytes --] Hi Dan, Thanks for response. I just tried (with dom0_mem=512M) and see error: "Domain 0 allocation is too small for kernel image" But if I dont use the parameter I see error as in subject line which is different. Question is: does subject line error printed by kernel ? Any kernel parameter that I need to change during build ? Any suggestions ? Is there anyway I can specifiy the max for kernel and xen ? Thanks, SV --- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@oracle.com> wrote: From: Dan Magenheimer <dan.magenheimer@oracle.com> Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation To: "ccmail111" <ccmail111@yahoo.com>, xen-devel@lists.xensource.com Date: Friday, March 19, 2010, 6:10 PM You should be able to get around this problem by specifying dom0_mem= on the Xen boot line, e.g.: kernel /boot/xen.gz noreboot loglvl=all dom0_mem=256M From: ccmail111 [mailto:ccmail111@yahoo.com] Sent: Friday, March 19, 2010 3:43 PM To: xen-devel@lists.xensource.com Subject: [Xen-devel] Fw: Not enough RAM for domain 0 allocation --- On Fri, 3/19/10, ccmail111 <ccmail111@yahoo.com> wrote: From: ccmail111 <ccmail111@yahoo.com> Subject: Not enough RAM for domain 0 allocation To: "Fajar A. Nugraha" <fajar@fajar.net> Cc: xen-users@lists.xensource.com Date: Friday, March 19, 2010, 5:38 PM Hi, I see above error when xen tries to boot up. The grub.conf is: title Dom0 Xen 3.4.2 XenLinux 2.6 kernel /boot/xen.gz noreboot loglvl=all module /boot/vmlinuz.vm root=dev/ram0 ro module /boot/ramdisk.gz Looking through archives I found couple of pointers but no solution. The closest I see: http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html by Keir: " Either this restriction of the domain builder needs to be lifted (a bit of a pain and not really on anyone's todo list), ..." Any solutions/suggestions is appreciated ! Thanks ! SV [-- Attachment #1.2: Type: text/html, Size: 6370 bytes --] [-- Attachment #2: Type: text/plain, Size: 138 bytes --] _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Fw: Not enough RAM for domain 0 allocation 2010-03-19 23:47 ` ccmail111 @ 2010-03-20 1:16 ` Dan Magenheimer 2010-03-20 6:37 ` ccmail111 0 siblings, 1 reply; 6+ messages in thread From: Dan Magenheimer @ 2010-03-20 1:16 UTC (permalink / raw) To: ccmail111, xen-devel [-- Attachment #1.1: Type: text/plain, Size: 2911 bytes --] Your kernel and initrd are compressed and still exceed 512MB? That is very unusual. Are you building everything in your dom0 kernel? (e.g. answering yes to all drivers, and everything when configuring your kernel?) If so, that's not a good idea and is likely contributing to your problem. You didn't say how much memory is in your machine. If you have enough, you can try dom0_mem=768M or dom0_mem=1GB and so on. If those suggestions don't work, sorry, maybe someone else can answer but this is probably a xen-users list question than a xen-devel question. From: ccmail111 [mailto:ccmail111@yahoo.com] Sent: Friday, March 19, 2010 5:47 PM To: xen-devel@lists.xensource.com; Dan Magenheimer Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation Hi Dan, Thanks for response. I just tried (with dom0_mem=512M) and see error: "Domain 0 allocation is too small for kernel image" But if I dont use the parameter I see error as in subject line which is different. Question is: does subject line error printed by kernel ? Any kernel parameter that I need to change during build ? Any suggestions ? Is there anyway I can specifiy the max for kernel and xen ? Thanks, SV --- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@oracle.com> wrote: From: Dan Magenheimer <dan.magenheimer@oracle.com> Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation To: "ccmail111" <ccmail111@yahoo.com>, xen-devel@lists.xensource.com Date: Friday, March 19, 2010, 6:10 PM You should be able to get around this problem by specifying dom0_mem= on the Xen boot line, e.g.: kernel /boot/xen.gz noreboot loglvl=all dom0_mem=256M From: ccmail111 [mailto:ccmail111@yahoo.com] Sent: Friday, March 19, 2010 3:43 PM To: xen-devel@lists.xensource.com Subject: [Xen-devel] Fw: Not enough RAM for domain 0 allocation --- On Fri, 3/19/10, ccmail111 <ccmail111@yahoo.com> wrote: From: ccmail111 <ccmail111@yahoo.com> Subject: Not enough RAM for domain 0 allocation To: "Fajar A. Nugraha" <fajar@fajar.net> Cc: xen-users@lists.xensource.com Date: Friday, March 19, 2010, 5:38 PM Hi, I see above error when xen tries to boot up. The grub.conf is: title Dom0 Xen 3.4.2 XenLinux 2.6 kernel /boot/xen.gz noreboot loglvl=all module /boot/vmlinuz.vm root=dev/ram0 ro module /boot/ramdisk.gz Looking through archives I found couple of pointers but no solution. The closest I see: http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html by Keir: " Either this restriction of the domain builder needs to be lifted (a bit of a pain and not really on anyone's todo list), ..." Any solutions/suggestions is appreciated ! Thanks ! SV [-- Attachment #1.2: Type: text/html, Size: 12852 bytes --] [-- Attachment #2: Type: text/plain, Size: 138 bytes --] _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Fw: Not enough RAM for domain 0 allocation 2010-03-20 1:16 ` Dan Magenheimer @ 2010-03-20 6:37 ` ccmail111 2010-03-20 6:59 ` Pasi Kärkkäinen 0 siblings, 1 reply; 6+ messages in thread From: ccmail111 @ 2010-03-20 6:37 UTC (permalink / raw) To: xen-devel, Dan Magenheimer [-- Attachment #1.1: Type: text/plain, Size: 3475 bytes --] Thanks Dan. I am past that and see different error now: "Xen: Scrubbing Free RAM ............" Then the xterm(screen) goes blank.. Any thoughts ? SV --- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@oracle.com> wrote: From: Dan Magenheimer <dan.magenheimer@oracle.com> Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation To: "ccmail111" <ccmail111@yahoo.com>, xen-devel@lists.xensource.com Date: Friday, March 19, 2010, 9:16 PM Your kernel and initrd are compressed and still exceed 512MB? That is very unusual. Are you building everything in your dom0 kernel? (e.g. answering yes to all drivers, and everything when configuring your kernel?) If so, that’s not a good idea and is likely contributing to your problem. You didn’t say how much memory is in your machine. If you have enough, you can try dom0_mem=768M or dom0_mem=1GB and so on. If those suggestions don’t work, sorry, maybe someone else can answer but this is probably a xen-users list question than a xen-devel question. From: ccmail111 [mailto:ccmail111@yahoo.com] Sent: Friday, March 19, 2010 5:47 PM To: xen-devel@lists.xensource.com; Dan Magenheimer Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation Hi Dan, Thanks for response. I just tried (with dom0_mem=512M) and see error: "Domain 0 allocation is too small for kernel image" But if I dont use the parameter I see error as in subject line which is different. Question is: does subject line error printed by kernel ? Any kernel parameter that I need to change during build ? Any suggestions ? Is there anyway I can specifiy the max for kernel and xen ? Thanks, SV --- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@oracle.com> wrote: From: Dan Magenheimer <dan.magenheimer@oracle.com> Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation To: "ccmail111" <ccmail111@yahoo.com>, xen-devel@lists.xensource.com Date: Friday, March 19, 2010, 6:10 PM You should be able to get around this problem by specifying dom0_mem= on the Xen boot line, e.g.: kernel /boot/xen.gz noreboot loglvl=all dom0_mem=256M From: ccmail111 [mailto:ccmail111@yahoo.com] Sent: Friday, March 19, 2010 3:43 PM To: xen-devel@lists.xensource.com Subject: [Xen-devel] Fw: Not enough RAM for domain 0 allocation --- On Fri, 3/19/10, ccmail111 <ccmail111@yahoo.com> wrote: From: ccmail111 <ccmail111@yahoo.com> Subject: Not enough RAM for domain 0 allocation To: "Fajar A. Nugraha" <fajar@fajar.net> Cc: xen-users@lists.xensource.com Date: Friday, March 19, 2010, 5:38 PM Hi, I see above error when xen tries to boot up. The grub.conf is: title Dom0 Xen 3.4.2 XenLinux 2.6 kernel /boot/xen.gz noreboot loglvl=all module /boot/vmlinuz.vm root=dev/ram0 ro module /boot/ramdisk.gz Looking through archives I found couple of pointers but no solution. The closest I see: http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html by Keir: " Either this restriction of the domain builder needs to be lifted (a bit of a pain and not really on anyone's todo list), ..." Any solutions/suggestions is appreciated ! Thanks ! SV [-- Attachment #1.2: Type: text/html, Size: 10164 bytes --] [-- Attachment #2: Type: text/plain, Size: 138 bytes --] _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Fw: Not enough RAM for domain 0 allocation 2010-03-20 6:37 ` ccmail111 @ 2010-03-20 6:59 ` Pasi Kärkkäinen 0 siblings, 0 replies; 6+ messages in thread From: Pasi Kärkkäinen @ 2010-03-20 6:59 UTC (permalink / raw) To: ccmail111; +Cc: Dan Magenheimer, xen-devel On Fri, Mar 19, 2010 at 11:37:34PM -0700, ccmail111 wrote: > Thanks Dan. > I am past that and see different error now: > > "Xen: Scrubbing Free RAM ............" > Then the xterm(screen) goes blank.. > > Any thoughts ? > This is when Xen boots/starts the dom0 Linux kernel. It sounds like your dom0 kernel console settings (cmdline parameters) are not correct. -- Pasi > SV > --- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@oracle.com> wrote: > > From: Dan Magenheimer <dan.magenheimer@oracle.com> > Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation > To: "ccmail111" <ccmail111@yahoo.com>, xen-devel@lists.xensource.com > Date: Friday, March 19, 2010, 9:16 PM > > Your kernel and initrd are compressed and still exceed 512MB? That is very > unusual. Are you building everything in your dom0 kernel? (e.g. answering yes > to all drivers, and everything when configuring your kernel?) If so, thatâ**s > not a good idea and is likely contributing to your problem. > > > > You didnâ**t say how much memory is in your machine. If you have enough, you > can try dom0_mem=768M or dom0_mem=1GB and so on. > > > > If those suggestions donâ**t work, sorry, maybe someone else can answer but this > is probably a xen-users list question than a xen-devel question. > > > > From: ccmail111 [mailto:ccmail111@yahoo.com] > Sent: Friday, March 19, 2010 5:47 PM > To: xen-devel@lists.xensource.com; Dan Magenheimer > Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation > > > > Hi Dan, > > Thanks for response. > > > > I just tried (with dom0_mem=512M) and see error: > > "Domain 0 allocation is too small for kernel image" > > > > But if I dont use the parameter I see error as in subject line which is > different. > > Question is: does subject line error printed by kernel ? Any kernel parameter > that I need to change during build ? > > > > Any suggestions ? > > Is there anyway I can specifiy the max for kernel and xen ? > > > > Thanks, > > > > SV > > > > --- On Fri, 3/19/10, Dan Magenheimer <dan.magenheimer@oracle.com> wrote: > > From: Dan Magenheimer <dan.magenheimer@oracle.com> > Subject: RE: [Xen-devel] Fw: Not enough RAM for domain 0 allocation > To: "ccmail111" <ccmail111@yahoo.com>, xen-devel@lists.xensource.com > Date: Friday, March 19, 2010, 6:10 PM > > You should be able to get around this problem by specifying dom0_mem= on the > Xen boot line, e.g.: > > > > kernel /boot/xen.gz noreboot loglvl=all dom0_mem=256M > > > > From: ccmail111 [mailto:ccmail111@yahoo.com] > Sent: Friday, March 19, 2010 3:43 PM > To: xen-devel@lists.xensource.com > Subject: [Xen-devel] Fw: Not enough RAM for domain 0 allocation > > > > --- On Fri, 3/19/10, ccmail111 <ccmail111@yahoo.com> wrote: > > From: ccmail111 <ccmail111@yahoo.com> > Subject: Not enough RAM for domain 0 allocation > To: "Fajar A. Nugraha" <fajar@fajar.net> > Cc: xen-users@lists.xensource.com > Date: Friday, March 19, 2010, 5:38 PM > > > > Hi, > > > > I see above error when xen tries to boot up. > > > > The grub.conf is: > > > > title Dom0 Xen 3.4.2 XenLinux 2.6 > kernel /boot/xen.gz noreboot loglvl=all > module /boot/vmlinuz.vm root=dev/ram0 ro > module /boot/ramdisk.gz > > Looking through archives I found couple of pointers but no solution. > > The closest I see: > > [1]http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html > > by Keir: > > > > " Either this restriction of the domain builder needs > to be lifted (a bit of a pain and not really on anyone's todo list), ..." > > > > Any solutions/suggestions is appreciated ! > > > > Thanks ! > > > > SV > > > > > > > > > > References > > Visible links > 1. http://www.mailinglistarchive.com/xen-devel@lists.xensource.com/msg56592.html > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-03-20 6:59 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2010-03-19 21:42 Fw: Not enough RAM for domain 0 allocation ccmail111 2010-03-19 22:10 ` Dan Magenheimer 2010-03-19 23:47 ` ccmail111 2010-03-20 1:16 ` Dan Magenheimer 2010-03-20 6:37 ` ccmail111 2010-03-20 6:59 ` Pasi Kärkkäinen
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