Maurizio Rottin
2008-Mar-05 13:09 UTC
[Xen-users] kernel-PAE or kernel-xen or both? on RHEL like
HI all, i have a dom0 with 5GB of ram, on Centos5.1 i''m using kernel-xen both in dom0 and in domU''s i''m running 4 virtual machines, but at some point the last created (or the one with the higest id) get crashed by something that i can''t find out. No logs, but a mere [2008-03-05 11:28:08 xend.XendDomainInfo 3625] WARNING (XendDomainInfo:923) Domain has crashed: name=php01 id=369. [2008-03-05 11:28:09 xend.XendDomainInfo 3625] DEBUG (XendDomainInfo:1566) XendDomainInfo.destroyDomain(369) [2008-03-05 11:28:09 xend.XendDomainInfo 3625] DEBUG (XendDomainInfo:200) XendDomainInfo.create([''domain'',[cut] in /var/log/xen/xend.log Then i''m wandering if the problem can be memory usage, since to use more that 4GB i should use kernel_PAE instead. Maybe, if kernel-xen is not compiled against PAE, the server does not know how to use the last GB...just supposing... But can i have kernel-xen combined with PAE?!? i don''t know... Anyone know if my setup is wrong? -- Maurizio Rottin ----------------------- Amministratore di sistema DBA Lab S.p.A. Viale Felissent 20/D 31050 Villorba (TV) T. 0422 318.811 F. 0422 318.919 mailto://maurizio.rottin@dbalab.it <http://www.dbalab.it> www.dbalab.it Questo messaggio è di carattere riservato ed è indirizzato esclusivamente al destinatario specificato. L''accesso, la divulgazione, la copia o la diffusione sono vietate a chiunque altro ai sensi delle normative vigenti, e possono costituire una violazione penale. Nel caso abbiate ricevuto questo messaggio per errore siete tenuti a cancellarlo immediatamente confermando al mittente, a mezzo e-mail, l''avvenuta cancellazione. (Legge Italiana 196/2003). This e-mail is confidential and is for the intended recipient only. Access, disclosure, copying, distribution or reliance on any of it by anyone else is prohibited and may be a criminal offence. Please delete if obtained in error and email confirmation to sender. (Italian Law 196/2003). _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
jim burns
2008-Mar-06 01:36 UTC
Re: [Xen-users] kernel-PAE or kernel-xen or both? on RHEL like
On Wednesday 05 March 2008 08:09:08 am Maurizio Rottin wrote:> Then i''m wandering if the problem can be memory usage, since to use > more that 4GB i should use kernel_PAE instead. > Maybe, if kernel-xen is not compiled against PAE, the server does not > know how to use the last GB...just supposing... > But can i have kernel-xen combined with PAE?!? i don''t know...Centos, being a Redhat derivative, automatically comes PAE enabled. They don''t do non PAE. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Maurizio Rottin
2008-Mar-07 16:29 UTC
Re: [Xen-users] kernel-PAE or kernel-xen or both? on RHEL like
On Thursday 06 March 2008 02:36:14 jim burns wrote:> Centos, being a Redhat derivative, automatically comes PAE enabled. They > don''t do non PAE.ok, so you confirm that i must find out what kind of problem make my vm crash. Thank you, -- Maurizio Rottin _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users