similar to: Alternatives to cman+clvmd ?

Hi Guys, I'm using centos 6.5 as guest on RHEV and rhcs for cluster web environment. The environtment : web1.example.com web2.example.com When cluster being quorum, the web1 reboots by web2. When web2 is going up, web2 reboots by web1. Does anybody know how to solving this "fence loop" ? master_wins="1" is not working properly, qdisk also. Below the cluster.conf, I

I'm trying to set up SAN-based shared storage in KVM, key word being "shared" across multiple KVM servers for a) live migration and b) clustering purposes. But it's surprisingly sparsely documented. For starters, what type of pool should I be using?

Hi - Is there someone around who successfully got cLVM on Debian/Lenny working? I was wondering if I was the only one facing problems with... Thanks in anticipation, -- Olivier Le Cam Département des Technologies de l''Information et de la Communication CRDP de l''académie de Versailles _______________________________________________ Xen-users mailing list

Hi, I'm trying to configure Red Hat GFS but have problems starting CLVMD on the second node of a 3-nodes cluster. I can start ccsd, cman, and fenced successfully, and clvmd on any other nodes first time. ------------------------- CenOS 4.4 Kernel: 2.6.9-42.0.3.ELsmp [root at server2 ~]# cman_tool nodes Node Votes Exp Sts Name 1 1 3 M server3 2 1 3 M server4 3

Hi, [Context : ubuntu 11.11 64bits, cman, clvmd, gfs2, ctdb, samba, likewise-open, all running fine except...] I've setup ctdb to manage public_addresses (to manage one virtual ip actually), and I've explicitely told smb.conf that netbios name = foobar_cluster I've done that *after* I've manage to make samba, likewise-open and AD to work nicely together. I guess now all the

After playing with conga/luci i'm wondering that it's not possible to reset and/or remove the generated cluster configuration. Somebody knows how to achieve this? I did not find any hint in the RH manuals. Regards Joachim Backes <joachim.backes at rhrk.uni-kl.de> University of Kaiserslautern,Computer Center [RHRK], Systems and Operations, High Performance Computing, D-67653

Hi, I get this error when i try to start clvm (debian lenny) : This is a clvm version with openais # /etc/init.d/clvm restart Deactivating VG ::. Stopping Cluster LVM Daemon: clvm. Starting Cluster LVM Daemon: clvmCLVMD[86475770]: Mar 8 11:25:27 CLVMD started CLVMD[86475770]: Mar 8 11:25:27 Our local node id is -1062730132 CLVMD[86475770]: Mar 8 11:25:27 Add_internal_client, fd = 7

Hello everyone! We are working on writing a paper about testing the reliability of C compilers by using Csmith (a random C99 program generator). A previous testing effort, using Csmith, found 202 LLVM bugs, which represented 2% of all reported bugs at that time (PDF: https://www.flux.utah.edu/download?uid=114 <https://www.flux.utah.edu/download?uid=114>): . However, after this paper was

Thanks, Vedant. Yes, we have done a lot of testing of Clang/LLVM (and GCC) in the past several years (more details at https://people.inf.ethz.ch/suz/emi/index.html): [GCC/LLVM bugs: *1,602* (total) / *1,007* (fixed)] [Reports: GCC (link1 <http://tinyurl.com/ojzdt78>, link2 <http://tinyurl.com/oxlkmjc>, link3 <http://tinyurl.com/jd3jnl3>, link4

[This email is either empty or too large to be displayed at this time]

You may also be interested in the following resources on compilers correctness (articles, software, and talks -- from the general topics to the ones specifically focused on testing, validation, and verification): https://github.com/MattPD/cpplinks/blob/master/compilers.correctness.md Best regards, Matt P. Dziubinski On 12/7/2018 20:19, Philip Reames via llvm-dev wrote: > There's also

Hi, I''m using xen on two-node redhat cluster (CVS devel version), using lvm as storage backend. redhat cluster is used to synchronize LVM metadata (using clvmd) and as storage for domain configs and dom-U kernels (with gfs). Latest version of redhat cluster works with xen-2.0.4, but not with xen-2.0-testing. ccsd failed to start on 2.0-testing. Anyone knows what the problem is? I

Dear All, I am using CentOS4 Update 3 Cluster Suite for i386 Architecture and my linux kernel version is 2.6.9-34.EL I have configured two node cluster My nodes are primary and secondary and I am using cluster to monitoring scripts During reboot or poweroff i am getting the problem is cman stop failed and I have verified the "/var/log/messages" log file and i getting the

I've decided to proceed down another path to solve this problem, at least until rsync is able. I've begun to code a perl script that keeps a lookup list of file and directory names to inodes. What will occur is the pointer list check will be run just before the rsync job and perform name changes and moves before rsync has it's chance. I've come to realize how complex this task is.

I am trying to install the Cluster RPMS from rpm.karan.org. But since I have updated my kernel with yum, I have the wrong kernel for a couple of the packages. # rpm -i --test cman-kernel-smp-2.6.9-36.0.i686.rpm error: Failed dependencies: /lib/modules/2.6.9-11.ELsmp is needed by cman-kernel-smp-2.6.9-36.0.i686 kernel-smp = 2.6.9-11.EL is needed by cman-kernel-smp-2.6.9-36.0.i686

Hi. Today I have updated my cluster installation with the version cman-2.0.115-1 through yum update. When I have started the cman service , it fails. If I execute cman_tool debug I get the following error : [CMAN ] CMAN 2.0.115 (built Sep 16 2009 12:28:10) started aisexec: symbol lookup error: /usr/libexec/lcrso/service_cman.lcrso: undefined symbol:

First of all, let me apologize, as this is probably an absurdly basic question. I did search before asking, but perhaps my ineptitude didn't allow me to apply what I read to what I'm doing. Totally new to R, and haven't done any code in any language in a long time. Basically I've got categories. They're department codes for doctors (say, 9999 for radiology or 5555 for

Hi list. I am dealing with DRBD (+GFS as its DLM). GFS configuration needs a CLVMD configuration. So, after syncronized my (two) /dev/drbd0 block devices, I start the clvmd service and try to create a clustered logical volume. I get this: On "alice": [root at alice ~]# pvcreate /dev/drbd0 Physical volume "/dev/drbd0" successfully created [root at alice ~]# vgcreate

I was testing ocfs2 on a 2 node cluster set up. ocfs2-tools version is 1.6.3 ocfs2 kernel version is 2.6.36 Using cman on 2 nodes node02 dw # ping_pong -rwm /data/test.dat 3 data increment = 2 14 locks/sec node01 dw # ping_pong -rw /data/test.dat 3 data increment = 2 10 locks/sec node02 dw # ping_pong -r /data/test.dat 3 1980 locks/sec Using cman on 1 node node02 dw #

hi guys, we're evaluating the available clustering options to get ctdb up and running for a highly available file server. we've set up both gluster and ocfs2 both on seperate 2 node setups. ocfs2 seems to provide better throughput and iops to samba clients than does gluster and that is comparing a single node server to a ctdb clustered 2 node server. problem with ocfs2 is that i've