similar to: domU networking problem

Displaying 20 results from an estimated 9000 matches similar to: "domU networking problem"

2002 Oct 03
1
Fw: 'max_four_gig' parameter to normalize to 4GB
Hi @all, sorry for the repost but there was no answer and this is very important for me and the users of fli4l. > Hi, > > at first sorry for my bad english... > > I'm working on a little samba package for a routing projekt: > > www.fli4l.de > > This is a router, which runs from a single floppy. For easier use of > printing functions for Win-Clients and for
2009 Jan 05
1
Error: unsupported format character '':'' (0x3a) at index 6
Hi, new day, new Problem and i don''t know what it means.... --------------------------------------------------------- DOMAIN0:~# xm create auto/fli4l Using config file "/etc/xen/auto/fli4l". Error: unsupported format character '':'' (0x3a) at index 6 --------------------------------------------------------- kernel = "/HDD250/vm_images/fli4l/KERNEL"
2012 Dec 24
3
vif-route issue with HVM domU only
Hi, I seem to have an interesting issue with vif-route. This is after an update to Xen 4.2.1, switching from xm to xl. I have 10 PV domUs on the host and two FreeBSD ones. All the PV domUs are now working nicely. Since FreeBSD has always been just slightly broken as PV I chose a HVM domU for those, but with PV drivers. Those PV drivers all blew up now after the upgrade. I''m now trying
2013 Mar 11
1
Possible bug in Xen 4.2.1 when rebooting domU after save/restore
Hello, After saving and restoring a DomU (teste on the same server), doing a reboot to the newly restored domU will cause it to crash. This happens on PV and PVHVM domUs. I am using qemu upstream for the HVM guests, but I don''t really think it matters as long as PV guests behave the same. I want to confirm this if possible, before submitting a bug report and more details. I am using
2008 Sep 18
4
Migration stalls with 2.6.26.5 kernel
Hello, I have been struggling through the task of moving our infrastructure over to Xen VMs. We were initially using Ubuntu packages for both dom0 and our domUs, but experienced extreme instability so we moved to CentOS, which has been much more reliable for dom0. Since we already had a bunch of Ubuntu VMs, we left them using the Ubuntu 2.4.24-19-xen kernel, but this has turned out to be
2010 Sep 14
5
IOwaits over NFS
Hello. We have a number of Xen 3.4.2. boxes which have constant iowaits at around 10% with spikes up to 100% when accessing data over NFS. We have been unable to nail down the issue. Any advice? System info: release : 2.6.18-194.3.1.el5xen version : #1 SMP Thu May 13 13:49:53 EDT 2010 machine : x86_64 nr_cpus : 16 nr_nodes
2009 Jan 11
2
drifting clock in domUs
Hello, On a xenserver with several (39) domUs, we experience problems with the system clock of the domUs. The clock seems to drift away several seconds up to two minutes from the dom0 clock. We do have set independent_wallclock=0. According to the docs (i.e. http://wiki.xensource.com/xenwiki/InstallationNotes) that way domUs should use the dom0 clock, but apparently that''s not the case.
2009 Mar 05
1
pciback and pci passtrought problems
Hi, once again, Problems with pciback and pci passthrough the system -------------------------------------------------------------------------------- DOMAIN0:~# lspci -tv -[0000:00]-+-00.0 nVidia Corporation nForce3 250Gb Host Bridge +-01.0 nVidia Corporation nForce3 250Gb LPC Bridge +-01.1 nVidia Corporation nForce 250Gb PCI System Management +-02.0
2010 Aug 04
4
broken network-support for netBSD-domUs?
Hello. I recently tried installing NetBSD-5 on xen-4.0.1-rc5, which resulted in no network (xennet0 can''t get IPs per dhclient and has no connectivity if set by hand). Tried it with netBSD-5.1-RC3-1 i386 PAE & amd64, netBSD-5.0 and even 4, all with the same result. On a older xen version (3.3.1) networking works fine, so I assume it''s a xen bug, and not a netBSD-kernel
2018 Jul 20
2
dovecot sometimes sends non-default SSL cert if IMAP client won't send SNI
Hi, I recognised some funny behaviour on my server. IMAP clients which won't send an Server Name Indication (SNI) sometimes get the wrong certificate. I would expect that those clients always get the default certificate (of my new domain), instead in about 20 to 50% of connections the certificate of my old domain will be presented. (sample rate was 3 times 30 connections) Clients sending SNI
2003 Jan 30
1
not enough charcters available in %J or confusing blanks?
Hi, I try to create PDF files with an modified script from Buchan Milne and have some problems with the Jobname var %J. Because it is better for the users to find an file with an similar name as the original document I'm looking for a way to read out %J, cut some unnessasary stuff and use the rest as new file name. The problem is: In %J in some circumstances is not the complete Jobname as
2007 Dec 10
1
Network Problem after update 3.0 -> 3.1: blkback
Hello, I have a big problem: Dom0 is centos5.1, domU are centos5.1. My setup is really simple, the only thing is that I give 3 nics to the domU so I use a modified network script (which has worked since january... since fedora 6): " #!/bin/sh dir=$(dirname "$0") "$dir/network-bridge" "$@" vifnum=0 "$dir/network-bridge" "$@" vifnum=1
2003 Jun 28
3
Listing samba 2.2.8a (redhat 8) verables to a text file
I have been using samba for a while now with great sucesses it has replaced my Windows 2000 server completely, I am using a mix of windows98, 2000 and XP with no problems. However i would like to do two things, 1) print samba veriables to a log file in a location of my choice 2) When a windows test user logs on, i would like to display a windowed dialog box showing the verious samba veriable
2003 May 14
2
MAX_DEBUG_LEVEL for 2.0.10a?
Hi @all, in which version MAX_DEBUG_LEVEL in local.h and debug.h is available (not in 2.2.8a and not in 2.0.10a)? I want to get smaller binaries for the router system fli4l (router on a floppy) with reducing the amount of debugging informations. I have to use on of the above versions due last security fixes. I would prefere 2.0.10a, because it is smaller as 2.2.8a and has functionality enough for
2002 Jun 07
2
Making Syslinux boot with missing keyboard, but not disabled keyboard.
Hello together, first thanks a lot for your work. It's quite useful on some projects. I encouraged myself to ask you a question: Think I've seen Syslinux booting fli4l on Systems without keyboard, where "keyboard option" has been set to "not installed" in the Bios. There are lot of boards around, e.g. with award bios like those 486 UMC based on UMC 8881/8886, without
2016 Mar 09
2
Client-initiated secure renegotiation
On 09/03/16 10:44, Florent B wrote: > Hi, > > I don't see any SSL configuration option in Dovecot to disable > "Client-initiated secure renegotiation". > > It is advised to disable it as it can cause DDoS (CVE-2011-1473). > > Is it possible to have this possibility through an SSL option or other ? > > Thank you. > > Florent ssl_protocols = !SSLv3
2010 Mar 03
4
Windows 2003 domU can not use 7G RAM ?
I installed a 32 bit Windows 2003 enterprise edtion domU. xm list shows the domU has 7G RAM. But Windows 2003 shows only 3.75G RAM. I do not know what''s wrong. Anyone knows? [root@sjd-hot w2k3e]# xm info host : sjd-hot.rashost.com release : 2.6.18.8-xen version : #1 SMP Fri Nov 27 03:53:01 UTC 2009 machine : x86_64 nr_cpus
2016 Mar 10
2
Client-initiated secure renegotiation
On Thu, Mar 10, 2016 at 12:30 PM, Osiris <dovecot at flut.demon.nl> wrote: > On 09-03-16 13:14, djk wrote: >> On 09/03/16 10:44, Florent B wrote: >>> Hi, >>> >>> I don't see any SSL configuration option in Dovecot to disable >>> "Client-initiated secure renegotiation". >>> >>> It is advised to disable it as it can
2012 Jun 26
1
Re: VGA passthrough
Hi, sure I can give you some info, but unfortunately as explained here (http://lists.xen.org/archives/html/xen-users/2012-06/msg00392.html), dual vga is broken for me currently, too. But i guess this is only a matter of finding the currupted changeset. In general, I was never aware that this is even a problem. I used to simply hide both graphic cards from the dom0 at boot time via the
2010 Nov 02
4
Debian/squeeze: domU live migraton hangs
Hi, In view of the problems I was having with DomU network timeout after a live migration (I posted that problems here a while ago but never got anything except from private emails) I finally updated my Debian/Squeeze Dom0s last night to a new kernel, from 2.6.32-23 to 2.6.32-26. Now live migration just hangs...Any ideas? Xen-related Debian packages (all from Debian repositary, except drbd