WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

RE: [Xen-users] Intermitent network hangs

To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] Intermitent network hangs
From: "Rodrigo Borges Pereira" <rbp@xxxxxxxxxxxxx>
Date: Thu, 11 May 2006 15:00:15 +0100
Delivery-date: Thu, 11 May 2006 07:01:03 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <1147351909.25483.32.camel@xxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Organization: Netcanvas.com
Reply-to: rbp@xxxxxxxxxxxxx
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcZ0+cUnbkcRDA5DQpuntW23F6IvEAACBy2Q
Hello John, 

Some more info on this particular system (which is just a low end white box):

# cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 10
model name      : AMD Athlon(tm) XP 2500+
stepping        : 0
cpu MHz         : 1848.211
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow
bogomips        : 3661.82

# lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 741/741GX/M741 Host (rev 
03)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual 
PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] 
(rev 25)
00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 
Sound Controller (rev a0)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller 
(rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller 
(rev 0f)
00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast 
Ethernet (rev 90)
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 
661/741/760/761 PCI/AGP VGA Display Adapter

# uname -a
Linux dali 2.6.16-xen3_86.1_rhel4.1 #1 SMP Thu Apr 13 06:52:14 PDT 2006 i686 
athlon i386 GNU/Linux

# rpm -q glibc
glibc-2.3.4-2.19

# cat /etc/redhat-release 
CentOS release 4.3 (Final)

# cat /etc/xen/mu
kernel = "/boot/vmlinuz-2.6-xen"
memory = 96
name = "mu"
disk = [ 
'file:/opt/xen/domains/mu/diskimage,sdb3,w','file:/opt/xen/domains/mu/swapimage,sdb4,w'
 ]
root = "/dev/sdb3 ro"
vif = [ '' ]


Anything else that might be relevant?


best regards,
rodrigo

> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> John Madden
> Sent: quinta-feira, 11 de Maio de 2006 13:52
> To: xen-users@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Xen-users] Intermitent network hangs
> 
> > > I searched for this kind of behaviour, and found this post:
> > >
> > > http://lists.xensource.com/archives/html/xen-users/2005-07/
> > > msg00373.html
> 
> I was the OP on this thread.  It may be worth noting that 
> this was with Xen 2.0.x, so if this flaw has indeed been 
> carried forward to 3.0.x, well, I'll have to start finding 
> the budget for ESX.  I have had some trouble with 3.0.x on a 
> test machine, but I haven't had the time to figure out if 
> it's the same issue and until now, I was the only one 
> reporting the problem.
> 
> It may be worth knowing what hardware are you running this on 
> -- maybe it's a problem with a particular driver...
> 
> John
> 
> 
> 
> 
> 
> --
> John Madden
> Sr. UNIX Systems Engineer
> Ivy Tech Community College of Indiana
> jmadden@xxxxxxxxxxx
> 
> 
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
> 
> -- 
> Internal Virus Database is out-of-date.
> Checked by AVG Free Edition.
> Version: 7.1.385 / Virus Database: 268.5.2/329 - Release 
> Date: 02-05-2006
>  
> 


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users