Re: [Pacemaker] 2 Node Clustering, when primary server goes down(shutdown) the secondary server restarts

2014-10-29 Thread kamal kishi
, 2014 at 7:55 PM, Digimer li...@alteeve.ca wrote: On 28/10/14 02:24 AM, kamal kishi wrote: Hi, I know, no fencing configuration creates issue. But the current scenario is due to fencing?? Maybe, maybe not. I can say that *not* having it will make solving the problem much more difficult

Re: [Pacemaker] 2 Node Clustering, when primary server goes down(shutdown) the secondary server restarts

2014-10-28 Thread kamal kishi
might have to do it remotely. OS - UBUNTU 12.04 (64 bits) DRBD - 8.3.11 Thanks for the quick reply On Tue, Oct 28, 2014 at 11:19 AM, Digimer li...@alteeve.ca wrote: On 28/10/14 01:39 AM, kamal kishi wrote: Hi all, Facing a strange issue which I'm not able to resolve as I'm not sure

[Pacemaker] Active/Passive Corosync Pacemaker clustering, unplugging power cable of Active Server at system end restarts Passive Server

2014-07-17 Thread kamal kishi
Hi All, I've configured as following - UBUNTU 12.04 in Server1 and Server2, installed XEN, DRBD, OCFS2 and Corosync. Started XEN, DRBD and OCFS2 using Corosync in below order : 1. DRBD(Active/Active mode) 2. OCFS2 3. XEN When Server1 is Active mode(XEN running on Server1) and Server2 in Passive

Re: [Pacemaker] Decreasing failover time when running DRBD+OCFS2+XEN in dual primary mode

2014-06-15 Thread kamal kishi
switch over time to 55secs when a primary node goes down. Not sure if this is correct, but it works :) Let know if anyone knows a better solution for reducing the switch over time. On Fri, Jun 13, 2014 at 1:45 PM, Alexis de BRUYN alexis.mailingl...@de-bruyn.fr wrote: On 13.06.2014 05:25, kamal

[Pacemaker] Decreasing failover time when running DRBD+OCFS2+XEN in dual primary mode

2014-06-12 Thread kamal kishi
Hi All, This might be a basic question but I'm not sure whats taking time for failover switching. Hope anyone can figure it out. Scenario - Pacemaker running DRBD(Dual primary mode)+OCFS2+XEN for Virtual windows machine Pacemaker startup starts - DRBD - OCFS2 - XEN Lets consider under Server1

Re: [Pacemaker] Decreasing failover time when running DRBD+OCFS2+XEN in dual primary mode

2014-06-12 Thread kamal kishi
, Andrew Beekhof and...@beekhof.net wrote: On 12 Jun 2014, at 9:15 pm, kamal kishi kamal.ki...@gmail.com wrote: Hi All, This might be a basic question but I'm not sure whats taking time for failover switching. Hope anyone can figure it out. How about looking in the logs and seeing

Re: [Pacemaker] Dual primary DRBD+OCFS2+XEN+Pacemaker failover issues

2014-06-06 Thread kamal kishi
Thank you Digimer, will configure and test the same. Will definitely give PDU fencing a try as you recommended. On Fri, Jun 6, 2014 at 9:53 AM, Digimer li...@alteeve.ca wrote: On 06/06/14 12:16 AM, Digimer wrote: Many, many people use just stonith and it's enough for recovery in most

Re: [Pacemaker] Pacemaker handling dual primary DRBD to host Xen HVM(windows 7) DOMU doesn't start sometime and if it starts then doesn't migrate

2014-06-05 Thread kamal kishi
, emmanuel segura emi2f...@gmail.com wrote: Because you don't have configured the fencing 2014-06-04 9:20 GMT+02:00 kamal kishi kamal.ki...@gmail.com: Hi emi, Cluster logs?? Rite now i'm getting all the logs in Syslog itself. Another thing i found out is that ocfs2 has some issue while a anyone

[Pacemaker] Dual primary DRBD+OCFS2+XEN+Pacemaker failover issue

2014-06-05 Thread kamal kishi
Hi All, I'm trying to configure Dual primary DRBD+OCFS2+XEN+Pacemaker Attached here are my - DRBD configuration is in drbd.txt XEN configuration is in xen config.txt Pacemaker configuration is in Pacemaker config.txt Steps followed, 1. Configured DRBD+OCFS 2. Started XEN manually once to install

Re: [Pacemaker] Dual primary DRBD+OCFS2+XEN+Pacemaker failover issues

2014-06-05 Thread kamal kishi
Thank U digimer, will try your solution. But is IPMI Stonith enough for my configuration?? On Thu, Jun 5, 2014 at 10:56 PM, Digimer li...@alteeve.ca wrote: On 05/06/14 08:09 AM, kamal kishi wrote: property no-quorum-policy=ignore property stonith-enabled=false This is not good. You

Re: [Pacemaker] Pacemaker handling dual primary DRBD to host Xen HVM(windows 7) DOMU doesn't start sometime and if it starts then doesn't migrate

2014-06-04 Thread kamal kishi
segura emi2f...@gmail.com wrote: maybe i wrong, but i think you forgot the cluster logs 2014-06-03 14:34 GMT+02:00 kamal kishi kamal.ki...@gmail.com: Hi all, I'm sure many have come across same question and yes i've gone through most of the blogs and mailing list without much

[Pacemaker] Pacemaker handling dual primary DRBD to host Xen HVM(windows 7) DOMU doesn't start sometime and if it starts then doesn't migrate

2014-06-03 Thread kamal kishi
Hi all, I'm sure many have come across same question and yes i've gone through most of the blogs and mailing list without much results. I'm trying to configure XEN HVM DOMU on DRBD replicated partition of filesystem type ocfs2 using Pacemaker. My question is what all changes to be done

Re: [Pacemaker] DRBD+OCFS2+Pacemaker on UBUNTU 12.04, DRBD via pacemaker doesn't start when corosync invoked

2014-05-15 Thread kamal kishi
segura emi2f...@gmail.com wrote: You don't declared your drbd resource r0 in the configuration, read this http://www.drbd.org/users-guide/s-configure-resource.html 2014-05-15 9:33 GMT+02:00 kamal kishi kamal.ki...@gmail.com: Hi All, My configuration is simple and straight, UBUNTU 12.04