Re: [Pacemaker] drbd diskless -> failover to other node

2010-08-30 Thread jimbob palmer
>> Are you saying that if a server loses its disk, it will transparently >> write to the secondary server without any need to failover at all? > > Yes. As long as it still has a network connection to the peer, of course. > >> WOW. I never knew DRBD did this. This is a _fantastic_ feature :) > > Wel

Re: [Pacemaker] drbd diskless -> failover to other node

2010-08-27 Thread jimbob palmer
2010/8/27 Florian Haas : > On 2010-08-27 10:31, jimbob palmer wrote: >> 2010/8/27, Florian Haas : >>> On 2010-08-26 16:43, jimbob palmer wrote: >>>> How can I configure pacemaker to failover when the primary node goes >>> diskless? >>>> >>&

Re: [Pacemaker] drbd diskless -> failover to other node

2010-08-27 Thread jimbob palmer
2010/8/27, Florian Haas : > On 2010-08-26 16:43, jimbob palmer wrote: >> How can I configure pacemaker to failover when the primary node goes > diskless? >> >> Many thanks. > > man drbd.conf > > Look for the local-io-error handler and the on-io-error option. >

Re: [Pacemaker] how to keep ftp connection when swap from primary to secondary

2010-08-26 Thread jimbob palmer
The ftp connection is in the ram of the machine that dies, so for this to work you'd need to synchronise state to the other machine the whole time. I don't know of a cluster aware ftp server that can do this. 2010/8/26 : > Hi There, > > > > I have followed the guide in “Clusters from Scratch” wri

[Pacemaker] drbd diskless -> failover to other node

2010-08-26 Thread jimbob palmer
How can I configure pacemaker to failover when the primary node goes diskless? Many thanks. ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting

[Pacemaker] Starting a resource before drbd becomes primary

2010-03-17 Thread jimbob palmer
What is the syntax to start a resource before drbd becomes primary? ___ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker

Re: [Pacemaker] Two node ms cluster: poweroff behaviour

2010-03-17 Thread jimbob palmer
Silly me. Thanks. 2010/3/16 Florian Haas : > crm configure property no-quorum-policy=ignore > > Cheers, > Florian > > On 2010-03-16 17:21, jimbob palmer wrote: >> How can I configure a two node master slave cluster to continue >> working when one node is powered o

[Pacemaker] Two node ms cluster: poweroff behaviour

2010-03-16 Thread jimbob palmer
How can I configure a two node master slave cluster to continue working when one node is powered off? I would like it to keep working even if the secondary node is dead, offline or on standby. Thanks. ___ Pacemaker mailing list Pacemaker@oss.clusterlabs

Re: [Pacemaker] Breaking pacemaker

2010-02-16 Thread jimbob palmer
2010/2/16 Dominik Klein : > jimbob palmer wrote: >> Hello, >> >> I have a cluster that is all working perfectly. Time to break it. >> >> This is a two node master/slave cluster with drbd. Failover between >> the nodes works backwards and forwards. Every

[Pacemaker] Breaking pacemaker

2010-02-16 Thread jimbob palmer
Hello, I have a cluster that is all working perfectly. Time to break it. This is a two node master/slave cluster with drbd. Failover between the nodes works backwards and forwards. Everything is happier than a well fed cat. I wanted to see what would happen if the drbd device couldn't be mounted

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-16 Thread jimbob palmer
2010/2/10 Andrew Beekhof : > On Mon, Feb 8, 2010 at 3:20 PM, jimbob palmer wrote: >> 2010/2/8 jimbob palmer : >>>> I get this message, but I don't think the pacemaker part is working at all. >>>> >>>> If I run crm_mon, I get "Attemping co

Re: [Pacemaker] quorum disk

2010-02-08 Thread jimbob palmer
2010/2/8 Andrew Beekhof : > On Mon, Feb 8, 2010 at 4:36 PM, jimbob palmer wrote: >>>>> I've searched the mailing lists for qdisk, quorum disk and quorum >>>>> partition but found nothing. >>>>> >>>>> How can I configure a two n

Re: [Pacemaker] quorum disk

2010-02-08 Thread jimbob palmer
>>> I've searched the mailing lists for qdisk, quorum disk and quorum >>> partition but found nothing. >>> >>> How can I configure a two node cluster to use >> >> a quorum disk so that the node that can see the disk will keep resources? > > We dont have support for qdisk. > Check out no-quorum-poli

Re: [Pacemaker] quorum disk

2010-02-08 Thread jimbob palmer
2010/2/8 jimbob palmer : > Hello, > > I've searched the mailing lists for qdisk, quorum disk and quorum > partition but found nothing. > > How can I configure a two node cluster to use a quorum disk so that the node that can see the disk will

[Pacemaker] quorum disk

2010-02-08 Thread jimbob palmer
Hello, I've searched the mailing lists for qdisk, quorum disk and quorum partition but found nothing. How can I configure a two node cluster to use ___ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pac

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-08 Thread jimbob palmer
2010/2/8 jimbob palmer : >> I get this message, but I don't think the pacemaker part is working at all. >> >> If I run crm_mon, I get "Attemping connection to the cluster.." >> So it looks broken - but the logs show successful node joining and &g

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-08 Thread jimbob palmer
> I get this message, but I don't think the pacemaker part is working at all. > > If I run crm_mon, I get "Attemping connection to the cluster.." > So it looks broken - but the logs show successful node joining and > exiting as I start and stop openais on both nodes. So something is > w

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-08 Thread jimbob palmer
>> pacemaker kind of starts. Using your guide (well written btw - the use >> of environment variables is clever) Clusters From Scratch*, everything >> looks like it's working apart from "AIS Executive Service" missing >> from /var/log/messages - is this normal? > > Should be fine, corosync has a di

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-08 Thread jimbob palmer
>>> Maybe its right, does it run? >> >> Yum? Unless I force architecture to 64-bit the packages conflict with >> each other. > >  I meant pacemaker ;-) pacemaker kind of starts. Using your guide (well written btw - the use of environment variables is clever) Clusters From Scratch*, everything look

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-05 Thread jimbob palmer
2010/2/4 Andrew Beekhof : > On Thu, Feb 4, 2010 at 4:12 PM, jimbob palmer wrote: >> Forcing the architecture gets an install: > > [snip] > >> # lsb_release -a >> LSB Version: >> :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia3

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2010-02-04 Thread jimbob palmer
2009/12/15 Andrew Beekhof : > On Mon, Dec 14, 2009 at 12:47 PM, jimbob palmer > wrote: >> 2009/12/10 Andrew Beekhof : >> >>>> 2. Are there plans to make pacemaker work with the 64-bit version of >>>> RHEL out of the box? >>> >>> I t

Re: [Pacemaker] RHEL 5.4 + pacemaker broken?

2009-12-14 Thread jimbob palmer
2009/12/10 Andrew Beekhof : >> 2. Are there plans to make pacemaker work with the 64-bit version of >> RHEL out of the box? > > I thought it did.  All my machines are 64-bit so that's all I'm using. > Perhaps this is the problem though: >   pacemaker-1.0.6-1.el5.i386 (clusterlabs) > Why are you tr

[Pacemaker] RHEL 5.4 + pacemaker broken?

2009-12-10 Thread jimbob palmer
Hello, I am planning an upgrade from heartbeat to pacemaker. The pacemaker is on new hardware. I installed RHEL5.4 64-bit and visited the pacemaker website. The pacemaker website lists the epel-5 repo as the source for pacemaker software, but the mailing list and elsewhere hints at the Suse RHEL