Displaying 20 results from an estimated 8000 matches similar to: "remus how to?"
2010 Sep 29
2
remus support in debian 6.0 (squeeze)
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!
2012 Feb 08
4
remus fail with SMP domU
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:
2010 Jun 19
4
Xen4 + Remus + iSCSI
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
2010 May 12
1
Xen 4.0 with Remus on Suse 10.1??
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
2010 Dec 21
1
Remus
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
2010 Nov 12
4
remus support under debian squeeze
hi xen cracks,
i know that this formum might be the wrong one for my question but maybe the last and/or only one what can give me my questions answered.
i know how to setup and run a xen infrastructure, i have several server in production. the new thing is, that i started to use the debian squeeze, cause of the native suport of remus (kernel support), as everyone say:
hardware
*******
hp dl
2013 Mar 28
1
Xen Remus DRBD dual primary frozen
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
2012 Apr 19
3
Remus' Network Buffering
Hi,
I am trying to understand and change the network buffering that is being used by Remus, the HA solution present in Xen. From what i understood from reading the code, Remus calls the postsuspend method of the BufferedNIC after it suspends the domain that sends TC_PLUG_CHECKPOINT message and start the buffering and then calls the commit method of BufferedNIC after it gets the acknowledgement
2010 Nov 16
4
Remus crashes
Hello everyone,
I''ve managed to configure and start Remus. However, it works only while
the protected server is not loaded. As soon as I start a
memory-intensive server application, the stream of Remus messages stops,
leaving me with an error message. I think the message is not always the
same, but here is what I''ve got from the last run:
PROF: suspending at
2010 Sep 07
5
Remus blktap2 issue
Hello,
I have been playing around with Remus on Xen 4.0.1, attempting to fail-over
for an HVM domU.
I''ve run into some problems that I think could be related to tapdisk2 and
its interaction with how one sets up Remus disk replication in the domU
config file.
A few things I''ve noticed:
-The tap:remus:backupHostIP:port|aio:imagePath notation does not work for
me, although this
2011 Mar 09
1
Xen and Remus
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
2012 Oct 01
5
How to get the checkpoint size in remus code?
Hi,
I''m doing my master research and I need to adapt remus code. Now... I wanna
get the checkpoint size (memory + disk) on each period. Does someone know
what function does this? I think some *fd *object''s function in remus code
could just get the memory size.
Does someone help me?
Thanks
_______________________________________________
Xen-devel mailing list
2011 Mar 12
1
Does remus support Java?
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
2010 Nov 01
2
is there any remus ready distro?
Dear all,
We are struggling to install xen 4.0 with remus on Ubuntu and debian 6.0.
Can you suggest some source that can help us or some distro which has
inbuilt feature.
Ramdas S
+91 9342 583 065
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http://lists.xensource.com/xen-users
2011 Jun 23
9
reg REMUS
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?
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2011 Jan 05
1
Bug#609005: xen-utils-4.0: please consider supporting remus
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
2010 Jul 28
1
remus - failback?
does remus provide failback mechanism?
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Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2010 Aug 02
9
remus support in Opensuse ?
Hi,
i already tried to ask this and did not obtain any answer.
Is remus is supported in Opensuse Linux actually ?
Regards
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Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2010 Dec 21
4
tap2:remus:backup_ip:9000|aio:/path_to_disk.img not working - OSError: [Errno 2] No such file or directory
Hello,
I''m using Xen (installed from source - "hg clone
http://xenbits.xen.org/xen-4.0-testing.hg") on Debian Lenny. Dom0 kernel is
2.6.32-bpo.5-xen-686.
Until now I have successfully ran the Lucid Ubuntu as domU guest, defining
disks as (and also as file:):
disk = [''tap2:aio:/home/xen/domains/lucid/disk.img,xvda1,w'',
2011 Jul 29
6
Re: Reg REMUS on two VMs
Hi Sriram,
Once again, thanks for your timely reply....
I tested as your suggesstion and i found that i don''t have any
file in the
location "/var/lib/xen"
[root@globushead xen]# pwd
/var/lib/xen
[root@globushead xen]# ls -ll
total 0
Further i tested the command "xm save " and results as follows
Terminal 1:
xm save -c TestVM1 TestVM1.chkpt