[Pacemaker] gfs2 / dlm on centos 6.2

[Xavier Lashmar]

I see, thanks very much for pointing me in the right direction!

Xavier Lashmar
Université d'Ottawa / University of Ottawa
Analyste de Systèmes | Systems Analyst
Service étudiants, service de l'informatique et des communications |
Student services, computing and communications services.
1 Nicholas Street (810)
Ottawa ON K1N 7B7
Tél. | Tel. 613-562-5800 (2120)
________________________________
From: Andrew Beekhof [andrew at beekhof.net]
Sent: Tuesday, December 11, 2012 9:30 PM
To: The Pacemaker cluster resource manager
Subject: Re: [Pacemaker] gfs2 / dlm on centos 6.2



On Wed, Dec 12, 2012 at 1:29 AM, Xavier Lashmar <xlashmar at uottawa.ca<mailto:xlashmar at uottawa.ca>> wrote:
Hello,

We are attempting to mount gfs2 partitions on CentOS using DRBD + COROSYNC + PACEMAKER.  Unfortunately we consistently get the following error:

You'll need to configure pacemaker to use cman for this.
See:
   http://clusterlabs.org/doc/en-US/Pacemaker/1.1-plugin/html/Clusters_from_Scratch/ch08s02.html


# mount /dev/vg_data/lv_data /webdata/ -t gfs2 -v
mount /dev/dm-2 /webdata
parse_opts: opts = "rw"
  clear flag 1 for "rw", flags = 0
parse_opts: flags = 0
parse_opts: extra = ""
parse_opts: hostdata = ""
parse_opts: lockproto = ""
parse_opts: locktable = ""
gfs_controld join connect error: Connection refused
error mounting lockproto lock_dlm

We are trying to find out where to get the lock_dlm libraries and packages for Centos 6.2 and 6.3

Also, I found that the document “Pacemaker 1.1 - Clusters from Scratch” the Fedora 17 version is a bit problematic.  I’m also running a Fedora 17 system and found no package “dlm” as per the instructions in section 8.1.1

yum install -y gfs2-utils dlm kernel-modules-extra

Any idea if an external repository is needed?  If so, which one ? and which package do we need to install for CentOS 6+ ?

Thanks very much



[Description: Description: cid:D85E51EA-D618-4CBC-9F88-34F696123DED]



Xavier Lashmar
Analyste de Systèmes | Systems Analyst
Service étudiants, service de l'informatique et des communications/Student services, computing and communications services.
1 Nicholas Street (810)
Ottawa ON K1N 7B7
Tél. | Tel. 613-562-5800 (2120)






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