Hi all,
I am relatively new to XEN. I have RHEL 5.1. I was creating a new virtual
machine over kickstart and somehow it was not working as I expected so I just
pressed <CTRL+]>. From that moment on an
xm list
Error: Device 51712 not connected
My instict told me to xm destroy {VM_NAME} but this still did not solve
problem. Is there something I can do without interfering with the other VMs that
are still running well ?
Many thanks
Konrad
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Dear All, Hello, this is my first message in this and any mailing-list. The problem is as follows: I have an old PC (P3 550MHz, 384MB of RAM and 20GB of disk space) the issue is that with the Linux´s original kernel I detect all the Hardware correctly. I followed an installation guide from www.howtoforge.com for installed XEN 3.1.0 in Debian etch, when I finished installing the new kernel and booting, the system detects only 350MB of RAM, is that correct? I think that is correct to be subtracted the ram I assign to my VM when they are activated, but, is it correct to lose these 34MB without doing anything? If I run a Xen-list command, it tells me that the dom0 is consuming 200MB of ram, is that correct? Beyond this I want to mount a small network with them, all within the same physical PC with 3 VM, one that is my internet firewall (xen1), another one in the DMZ (xen2) and a third one in my lan (xen3) . The phisical PC has 2 nics, the question is how do I allow the "xen1" VM to get the DHCP address from my ISP, and not to get the public IP in my dom0. And how do I specifically add a single virtual Nic to "xen1" VM to be allowed to generate the DMZ with the "xen2" VM. Thank you very much. Greetings. Pablo.- _________________________________________________________________ Ingresá ya a MSN Deportes y enterate de las últimas novedades del mundo deportivo. http://msn.foxsports.com/fslasc/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi Konrad, try "service xend restart", other VMs just keep running when xend restarts, they just can''t be controlled by xm command while xend is not running. regards Gerhard AZZOPARDI Konrad wrote:> Hi all, > > I am relatively new to XEN. I have RHEL 5.1. I was creating a new > virtual machine over kickstart and somehow it was not working as I > expected so I just pressed <CTRL+]>. From that moment on an > > xm list > Error: Device 51712 not connected > My instict told me to xm destroy {VM_NAME} but this still did not solve > problem. Is there something I can do without interfering with the other > VMs that are still running well ? > > Many thanks > Konrad > > -------------------------------------------------------------------- > > Les informations contenues dans ce message et/ou ses annexes sont > réservées à l''attention et à l''utilisation de leur destinataire et > peuvent être confidentielles. Si vous n''êtes pas destinataire de ce > message, vous êtes informés que vous l''avez reçu par erreur et que toute > utilisation en est interdite. Dans ce cas, vous êtes priés de le > détruire et d''en informer la Banque Européenne d''Investissement. > > The information in this message and/or attachments is intended solely > for the attention and use of the named addressee and may be > confidential. If you are not the intended recipient, you are hereby > notified that you have received this transmittal in error and that any > use of it is prohibited. In such a case please delete this message and > kindly notify the European Investment Bank accordingly. > > > ------------------------------------------------------------------------ > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Tnx, I will do it Monday cause I still do not want to risk. From xend logfile I tried to compare what my colleague did with what I did and from logfile the difference I see is this : [[''uname'', ''phy:/dev/mapper/rootvg-lintratest02''] [''uname'', ''tap:aio:/dev/mapper/rootvg-secure_build''] Basically for him, the installer tried to install on a phy: device and for me a tap:aio file. I wonder why, how does XEN determines which to use. I specified the --file=/dev/mapper/rootvg-secure_build which is a volume that I created specifically. Tnx for your help konrad -----Original Message----- From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Gerhard Spiegl Sent: Friday 27 June 2008 18:53 To: AZZOPARDI Konrad Cc: xen-users@lists.xensource.com Subject: Re: [Xen-users] xen problem Hi Konrad, try "service xend restart", other VMs just keep running when xend restarts, they just can''t be controlled by xm command while xend is not running. regards Gerhard AZZOPARDI Konrad wrote:> Hi all, > > I am relatively new to XEN. I have RHEL 5.1. I was creating a new > virtual machine over kickstart and somehow it was not working as I > expected so I just pressed <CTRL+]>. From that moment on an > > xm list > Error: Device 51712 not connected > My instict told me to xm destroy {VM_NAME} but this still did not solve > problem. Is there something I can do without interfering with the other > VMs that are still running well ? > > Many thanks > Konrad > > -------------------------------------------------------------------- > > Les informations contenues dans ce message et/ou ses annexes sont > réservées à l''attention et à l''utilisation de leur destinataire et > peuvent être confidentielles. Si vous n''êtes pas destinataire de ce > message, vous êtes informés que vous l''avez reçu par erreur et que toute > utilisation en est interdite. Dans ce cas, vous êtes priés de le > détruire et d''en informer la Banque Européenne d''Investissement. > > The information in this message and/or attachments is intended solely > for the attention and use of the named addressee and may be > confidential. If you are not the intended recipient, you are hereby > notified that you have received this transmittal in error and that any > use of it is prohibited. In such a case please delete this message and > kindly notify the European Investment Bank accordingly. > > > ------------------------------------------------------------------------ > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users -------------------------------------------------------------------- Les informations contenues dans ce message et/ou ses annexes sont réservées à l''attention et à l''utilisation de leur destinataire et peuvent être confidentielles. Si vous n''êtes pas destinataire de ce message, vous êtes informés que vous l''avez reçu par erreur et que toute utilisation en est interdite. Dans ce cas, vous êtes priés de le détruire et d''en informer la Banque Européenne d''Investissement. The information in this message and/or attachments is intended solely for the attention and use of the named addressee and may be confidential. If you are not the intended recipient, you are hereby notified that you have received this transmittal in error and that any use of it is prohibited. In such a case please delete this message and kindly notify the European Investment Bank accordingly. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
hi I set up xen,and run some domUs for pressure test, and running for several days, but now ,domUs and xend all shutdown without kowned reasons,I read log files in /var/log/xen/ and find nothing clues,and does some one have the same experience ,and what is the reason for it ,or how to find the relative clues ,could some one help me out Thanks in advance _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Waldirio Manhães Pinheiro
2008-Jun-29 04:46 UTC
Re: [Xen-users] xend and domUs shutdown without clues
Friend Did you check the log files of server (/var/log/messages for example) ?!, maybe your problem is hardware. Good luck. 2008/6/29 tgh <tianguanhua@ncic.ac.cn>:> hi > I set up xen,and run some domUs for pressure test, and running for several > days, but now ,domUs and xend all shutdown without kowned reasons,I read log > files in /var/log/xen/ and find nothing clues,and does some one have the > same experience ,and what is the reason for it ,or how to find the relative > clues ,could some one help me out > > Thanks in advance > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >-- ______________ Atenciosamente Waldirio msn: wmp@sinope.com.br Site: www.waldirio.com.br Blog: blog.waldirio.com.br PGP: www.waldirio.com.br/public.html _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
hi Thank you for your reply I checked /var/log/messages ,but it records that the syslogd has restarted at AM 4:00:00 on Jun 29, while xend and vms has all shutdown at 22:10:00 or so, on Jun28, any other clues? xend and vms all shutdown, does it mean the physical node restart? if so , how can i find relative log or something useful, Thanks Waldirio Manhães Pinheiro 写道:> Friend > > Did you check the log files of server (/var/log/messages for example) > ?!, maybe your problem is hardware. > > Good luck. > > 2008/6/29 tgh <tianguanhua@ncic.ac.cn <mailto:tianguanhua@ncic.ac.cn>>: > > hi > I set up xen,and run some domUs for pressure test, and running for > several days, but now ,domUs and xend all shutdown without kowned > reasons,I read log files in /var/log/xen/ and find nothing > clues,and does some one have the same experience ,and what is the > reason for it ,or how to find the relative clues ,could some one > help me out > > Thanks in advance > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com <mailto:Xen-users@lists.xensource.com> > http://lists.xensource.com/xen-users > > > > > -- > ______________ > Atenciosamente > Waldirio > msn: wmp@sinope.com.br <mailto:wmp@sinope.com.br> > Site: www.waldirio.com.br <http://www.waldirio.com.br> > Blog: blog.waldirio.com.br <http://blog.waldirio.com.br> > PGP: www.waldirio.com.br/public.html > <http://www.waldirio.com.br/public.html> > ------------------------------------------------------------------------ > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users