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xen-users
RE: [Xen-users] Random dom0 lock up
Hi,
Im not sure how else to limit it to 4g? In the kernel command line i have
title Xen 4.0 / Debian GNU/Linux, kernel 2.6.32.13
root (hd0,0)
kernel /xen.gz dom0_mem=4095M
module /vmlinuz-2.6.32.13 root=/dev/md1 ro console=tty0
module /initrd.img-2.6.32.13
when you say the whole hypervisor, where else are you setting the limit?
Thanks
Ian
-----Original Message-----
From: mdlabriola@xxxxxxxxx [mailto:mdlabriola@xxxxxxxxx]
Sent: 25 May 2010 14:15
To: Ian Tobin; xen-users-bounces@xxxxxxxxxxxxxxxxxxx;
xen-users@xxxxxxxxxxxxxxxxxxx; Pasi Kärkkäinen
Subject: Re: [Xen-users] Random dom0 lock up
I meant limit it to less than 4G. And by "it" I mean the whole hypervisor, not
just dom0. Solved all my issues.
-Mike
---
Michael D Labriola
21 Rip Van Winkle Cir
Warwick, RI 02886
401-316-9844
-----Original Message-----
From: "Ian Tobin" <itobin@xxxxxxxxxxxxx>
Date: Tue, 25 May 2010 06:13:59
To: <mdlabriola@xxxxxxxxx>; <xen-users-bounces@xxxxxxxxxxxxxxxxxxx>;
<xen-users@xxxxxxxxxxxxxxxxxxx>; Pasi Kärkkäinen<pasik@xxxxxx>
Subject: RE: [Xen-users] Random dom0 lock up
Hi,
Its 32bit. Currently i have it set to 512mb. So setting it to 4095 might
help? I will try that when i get back to the office.
On another note is there a way to capture the errors without using a serial
console? The reason i ask is we are not allowed physical access to our kit in
the data center which obviously complicates things somewhat.
Thanks
Ian
-----Original Message-----
From: mdlabriola@xxxxxxxxx [mailto:mdlabriola@xxxxxxxxx]
Sent: 25 May 2010 00:49
To: Ian Tobin; xen-users-bounces@xxxxxxxxxxxxxxxxxxx;
xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Random dom0 lock up
32 or 64 bit? One of my newer quad-core boxes had a ton of stability problems
running 32bit with 4G of RAM. Telling the hypervisor to only use 4095M made
things work much better. Try adding "mem=4095M" to the hypervisor command line.
-Mike
---
Michael D Labriola
21 Rip Van Winkle Cir
Warwick, RI 02886
401-316-9844
-----Original Message-----
From: "Ian Tobin" <itobin@xxxxxxxxxxxxx>
Date: Mon, 24 May 2010 19:25:11
To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] Random dom0 lock up
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