similar to: remus / switches

Hi all, I don''t know if my question doesn''t related to xen at all, how ever I am trying to use DRBD as my disk replication when I ran Remus. However when I run remus sometimes my Dom-U will be freezing. I see the log file and it seem caused by drbd frozen : 875.616068] block drbd1: Local backing block device frozen? [ 887.648072] block drbd1: Local backing block device

hi folks, i have now a squeeze box, 2.6.39.3, xen 4.2 unstable running. for a remus sync, I need the disks (lvm) to besynced which I wanted to do with drbd protocol D. I downloaded the source from git://aramis.nss.cs.ubc.ca/drbd-8.3-remus drbd-8.3-remus page and made: (http://remusha.wikidot.com/configuring-and-installing-remus) git clone git://aramis.nss.cs.ubc.ca/drbd-8.3-remus drbd-8.3-remus

Dear all, I have sent this problem earlier but maybe its not detail, here I try to write more detail. I hope anybody can help me to point out the problem. First of all I used Ubuntu 12.04 x64 both for domain0 and domainU with modification to run under xen hypervisor and work with remus. I follow and configured the remus with this notes

hi xen cracks :-) i managed sucessfully to install xen4 on a debian 6.0 squeeze amd64 box, running 3 hosts windows 2008r2 server and 1 host squeeze. i use a hp server dl 160g6 dual processor with 48gb ram and 2 tb disks with sw raid 1. i have an indentical hardware box to setup remus. now, the problem is, i cant find remus on my box, like i saw it in several descriptions: /usr/bin/remus!

hi guys, It''s my first time here and in a mailing lists, I only participated in forums before. Please, If I make a mistake you should advise me. Let''s go! I was reading "xencommons not start" in a Remus Forum in order to install Remus. Well… I followed the tutorial < http://remusha.wikidot.com/configuring-and-installing-remus>, I reboot in xen_unstable and I had

hi guys, It''s my first time here and in a mailing lists, I only participated in forums before. Please, If I make a mistake you should advise me. Let''s go! I was reading "xencommons not start" in a Remus Forum in order to install Remus. Well… I followed the tutorial < http://remusha.wikidot.com/configuring-and-installing-remus>, I reboot in xen_unstable and I had

Hi All, I want to test REMUS over XEN, I would like to know the basic steps to be followed . I have installed xen4.1 on debian and i didn''t find any command related to remus, is there any steps which i have to carry out? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello guys, First of all I need remus support for a Debian 6 system (kernel 2.6.32-5 : Xen-4.1.1). Debian-customized kernels don''t actually support remus. There''s a patch here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608988 that suggests adding the support for upcomming releases of the kernel, yet only in the wishlist. I have downloaded jeremy''s xen.git

Hello, I am trying to set up a Xen/Remus test configuration on AMD64 hardware (HP DL380 G6) under SuSE 10.1 and am having trouble. I was able to run and configure the Xen 3 that came with SuSE fine, but as far as I can see, I have to use Xen 4 to get Remus. I managed to build Xen 4 from source and it seemed to install, but I am not sure how to get the proper kernel and/or initrd files in place

Hi everyone I've installed package xen-hypervisor-4.0-i386 (and related) on debian squeeze, using the available debian packages. According to the Remus website http://nss.cs.ubc.ca/remus/ and xen websites, remus (binary) should be available since xen 4.0.1. I can't find the binary though. I have installed: ii libc6-xen 2.11.2-7 Embedded GNU

Hello I successfully upgraded to xen 4.0 on my Gentoo servers and I''m trying to use remus to enhance servers'' HA. first of all: I''ve tried remus with --no-net option just to test and it works fine, if I try to run it without that option it just stops claiming that no sch_queue module can be loaded. That module is present in xen 4.0 source tree, but my gentoo seems not

Package: xen-utils-4.0 Version: 4.0.1-1 Severity: wishlist I did some experiments with the xen remus HA system. With overlord3:~$ debdiff xen_4.0.1-1.dsc xen_4.0.1-1lindi1.dsc diff -Nru xen-4.0.1/debian/rules.real xen-4.0.1/debian/rules.real --- xen-4.0.1/debian/rules.real 2010-08-02 16:10:13.000000000 +0300 +++ xen-4.0.1/debian/rules.real 2011-01-05 00:32:41.000000000 +0200 @@ -159,6 +159,7 @@

Dear List, i''m experimenting with remus with the following setup. dom0: - Debian Squeeze - Jeremy''s 2.6.38.48 kernel - xen 4.1.2 recompiled from sid - DRBD for block device backend domU - Debian Squeeze Remus is working fine unless i try to give more than 1 core to the domU. Here''s the error from remus when i''m trying to enable it for an SMP domU:

I noticed recently that there is no real easy way to get the kernel driver for blktap working in mainline. I''ve pulled down the source from Daniel Stodden''s linux git tree on xensource, but it looks like it''s for debian and I''m running Fedora 14, so I''m trying to sort it out. I run the 3.1.x kernel and don''t want to go back to the 2.6.32 that

Hi Guys, I''m working with: 1. xen 4.1; 2. dom0 ubuntu kernel 3.2 I''m trying to run remus with disk replication (I can run without disk replication). But I read I need to use tap2 < http://nss.cs.ubc.ca/remus/doc.html>. Well... first I tried to create a pv guest. Then I take this guest.cfg: 1. name = "ubuntu-ha" 2. memory = 256 3. disk =

Hello, we are using debian, xen 3.x and a iscsi-storage with ext4 as filesystem. Heartbeat is used for xen-ha. Now we like to change to xen 4 and remus. The iscsi SAN is available on active-Dom0 and backup-Dom0. I don´t have to use the disk buffering, as I understand remus right, because the file system on both machines is the same. With ext4 we don´t had problems at the xen3-Cluster on

Package: xen-utils-4.0 Version: 4.0.1-1 Severity: wishlist [resending from another address since my ISP seems to be queueing emails for up to 25 hours and counting...] I did some experiments with the xen remus HA system. With overlord3:~$ debdiff xen_4.0.1-1.dsc xen_4.0.1-1lindi1.dsc diff -Nru xen-4.0.1/debian/rules.real xen-4.0.1/debian/rules.real --- xen-4.0.1/debian/rules.real 2010-08-02

Hi, we''re playing around with XEN (kernel 2.6.32) and REMUS. For us, sees this combination of very interesting and we would like to use the productive. However, the configuration is a great effort and often leads to problems. Until the first test position ran, it took several tries. As the further development of REMUS is planned? I''ve read that it will soon be over

hi all: have any one experienced with ha remus? on the official website it says that remus has been included in the official Xen repository and will be seen in the next major release. can i compile it for use on the os like centos with kernel 2.6.18 and default xen hypervisor 3.12? _________________________________________________________________

Hi, We''re trying to use remus for some fault tolerance experiment. We followed the instructions and finished installing and configuring Remus on Xen 4.0.1. We succeeded when running a very simple Linux script on domU: we saw the same domain created on the backup machine. But when we tried to run a Java database benchmark, the dom0 OS crashed on the primary machine. Does anyone have any