Re: [Pacemaker] Avoid monitoring of resources on nodes

my setup, only the bare metal nodes use GFS2. I added an NFS resource with a dedicated IP resource to be used by the VMs. Now my cluster is symmetrical. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A

Re: [Pacemaker] CoroSync's UDPu transport for public IP addresses?

on Ubuntu Trusty with udpu. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Pacemaker mailing list

Re: [Pacemaker] Avoid monitoring of resources on nodes

Andrew Beekhof writes: > What version of pacemaker is this? > Some very old versions wanted the agent to be installed on all nodes. It's 1.1.10+git20130802-1ubuntu2.1 on Trusty Tahr. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint

Re: [Pacemaker] Pacemaker fencing and DLM/cLVM

s: [1] https://bugs.launchpad.net/ubuntu/+source/pacemaker/+bug/1397278 -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___

Re: [Pacemaker] Avoid monitoring of resources on nodes

Daniel Dehennin writes: >> I'll try find how to make the change directly in XML. > > Ok, looking at git history this feature seems only available on master > branch and not yet released. I do not have that feature on my pacemaker version. Does it sounds normal, I have: -

Re: [Pacemaker] Avoid monitoring of resources on nodes

Daniel Dehennin writes: >> There's a new 'resource-discovery' option you can set on a location >> constraint >> that help prevent resources from ever being started or monitored on a node. >> >> Example: never start or monitor the resource FAKE1 on 18

Re: [Pacemaker] Avoid monitoring of resources on nodes

are more examples in this regression test. > https://github.com/ClusterLabs/pacemaker/blob/master/pengine/test10/resource-discovery.xml#L99 Thanks a lot. I'll try find how to make the change directly in XML. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A

Re: [Pacemaker] Pacemaker fencing and DLM/cLVM

th-ng manage to fence the node and notify its success. How the “returned: 0 (OK)” could became “receive 1”? A logic issue somewhere between stonith-ng and dlm_controld? Thanks. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fi

Re: [Pacemaker] Avoid monitoring of resources on nodes

Daniel Dehennin writes: > Hello, Hello, > I have a 4 nodes cluster and some resources are only installed on 2 of > them. > > I set cluster asymmetry and infinity location: > > primitive Mysqld upstart:mysql \ > op monitor interval="60" >

[Pacemaker] Avoid monitoring of resources on nodes

s, even the monitoring? Regards. Ubuntu Trusty Tahr (amd64): - corosync 2.3.3-1ubuntu1 - pacemaker 1.1.10+git20130802-1ubuntu2.1 -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Des

Re: [Pacemaker] Pacemaker fencing and DLM/cLVM

rry, this is my fault. I'm using Ubuntu 14.04: - corosync 2.3.3-1ubuntu1 - pacemaker 1.1.10+git20130802-1ubuntu2.1 I thought everything was integrated in such configuration. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23

[Pacemaker] Pacemaker fencing and DLM/cLVM

k when this happens? Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Pacemaker mailing list: Pacem

Re: [Pacemaker] TOTEM Retransmit list in logs when a node gets up

orrectly. Thanks. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Pacemaker mailing list: Pacemaker@oss.clu

Re: [Pacemaker] TOTEM Retransmit list in logs when a node gets up

: State transition S_ELECTION -> S_INTEGRATION [ input=I_ELECTION_DC cause=C_FSA_INTERNAL origin=do_election_check ] #+end_src Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A

Re: [Pacemaker] TOTEM Retransmit list in logs when a node gets up

may to know which nodes is responsible of the resend of theses messages? Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Descript

[Pacemaker] TOTEM Retransmit list in logs when a node gets up

. Footnotes: [1] the VM using two cards http://oss.clusterlabs.org/pipermail/pacemaker/2014-November/022962.html -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature

Re: [Pacemaker] Loosing corosync communication clusterwide

341496 -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.or

Re: [Pacemaker] Loosing corosync communication clusterwide

s, the other VM is a quorum node (standby=on). Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Pacemak

Re: [Pacemaker] Loosing corosync communication clusterwide

ds to be done I looked in the documentation but fail to find some kind of cluster management best practices. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PG

Re: [Pacemaker] Loosing corosync communication clusterwide

emmanuel segura writes: > I think, you don't have fencing configured in your cluster. I have fencing configured and working, modulo fencing VMs on dead host[1]. Regards. Footnotes: [1] http://oss.clusterlabs.org/pipermail/pacemaker/2014-November/022965.html -- Daniel Dehennin Récu

Re: [Pacemaker] Loosing corosync communication clusterwide

Daniel Dehennin writes: > Hello, Hello, > I just have an issue on my pacemaker setup, my dlm/clvm/gfs2 was > blocked. > > The “dlm_tool ls” command told me “wait ringid”. It happened again: root@nebula2:~# dlm_tool ls dlm lockspaces name da

[Pacemaker] Loosing corosync communication clusterwide

untu1 - pacemaker 1.1.10+git20130802-1ubuntu2.1 My cluster was manually rebooted. Any idea how to debug such situation? Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description

Re: [Pacemaker] Fencing dependency between bare metal host and its VMs guest

one-frontend is related to the state of resource ONE-Frontend? In which case when the node nebula1 is fenced, pacemaker should be aware that resource ONE-Frontend is not running any more, so node one-frontend is OFFLINE and not UNCLEAN. Regards. Footnotes: [1] http://oss.clusterlabs.org/pipermai

[Pacemaker] Fencing dependency between bare metal host and its VMs guest

when the host is fenced itself? Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Pacemaker mailing list

[Pacemaker] [SOLVED] Re: Multicast corosync packets and default route

Daniel Dehennin writes: > Daniel Dehennin writes: > >> Hello, >> > > [...] > >> I only manage to have my VM as corosync member like others when default >> the route is on the same interface as my multicast traffic. [...] Using tcpdump I found th

Re: [Pacemaker] Multicast corosync packets and default route

Daniel Dehennin writes: > Hello, > [...] > I only manage to have my VM as corosync member like others when default > the route is on the same interface as my multicast traffic. Here are some corosync informations: On one working host: root@nebula3:~# corosync-quorumtoo

[Pacemaker] Multicast corosync packets and default route

erstand in corosync and multicast communication, do you have any hints? Regards. Footnotes: [1] http://opennebula.org/ -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP

Re: [Pacemaker] Fencing of movable VirtualDomains

. > > Likely you'll get the behaviour you want with a version upgrade. I'll do that this week. Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF

Re: [Pacemaker] Fencing of movable VirtualDomains

ng seems required[1] in my case since wheezy software stack looks to old. Thanks. Footnotes: [1] http://article.gmane.org/gmane.linux.redhat.cluster/22963 -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F

Re: [Pacemaker] Fencing of movable VirtualDomains

y. Any particular reason for them to exist? Maybe not, the collocation should be sufficient, but even without the orders, unclean VMs fencing is tried with other Stonith devices. I'll switch to newer corosync/pacemaker and use the pacemaker_remote if I can manage dlm/cLVM/OCFS2 with it. Rega

Re: [Pacemaker] Fencing of movable VirtualDomains

order ONE-Frontend-after-its-Stonith inf: Stonith-ONE-Frontend ONE-Frontend order Quorum-Node-after-its-Stonith inf: Stonith-Quorum-Node Quorum-Node #+end_src Now, it seems I mostly have dragons in DLM/o2cb/cLVM in my VM :-/ Regards. -- Daniel Dehennin Récupérer ma clef GPG: gpg --

[Pacemaker] Fencing of movable VirtualDomains

nith-nebula2-IPMILAN can not fence quorum: static-list #+end_src All the examples I found describe a configuration where each VM stay on a single hypervisor, in which case libvirt is configured to listen on TCP and the “hypervisor_uri” point to it. Does someone have ideas on configuring ston