[OSR-users] Problem with OCFS2

[Stefano E. <ste...@so...>]

Hi,

now I'm trying to create a cluster with OCFS2 but there are problems  
when have to mount
the new Shared-Root. Unlike the guide, I left the original grub but I  
have changed it
so that the new Shared-Root is the OCFS2 volume.
The server is able to mount the image  
initrd_sr-2.6.18-92.1.22.el5PAE.img
(created as written on the guide), but then fails to validate the  
cluster.conf,
seems that it is unable to find information about hardware of the server
and therefore can not validate that written in file config.conf.
It isn't able to find the hostname, the mac-address of network card  
and so on !!!!

hostname
clu01

cat /etc/sysconfig/network-scripts/ifcfg-eth0
# Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet
DEVICE=eth0
BOOTPROTO=static
HWADDR=00:15:60:56:75:FD
IPADDR=10.43.100.203
NETMASK=255.255.0.0
ONBOOT=yes

The packeges installed:
rpm -qa | grep comoonics
SysVinit-comoonics-2.86-14.atix.1
comoonics-cluster-py-0.1-16
comoonics-bootimage-extras-ocfs2-0.1-2
comoonics-cs-py-0.1-56
comoonics-bootimage-1.4-1
comoonics-bootimage-fenceacksv-0.3-2
comoonics-pythonosfix-py-0.1-2
comoonics-bootimage-initscripts-1.4-1.rhel5
comoonics-bootimage-listfiles-all-0.1-4
comoonics-cdsl-py-0.2-11


My grub:
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-92.1.22.el5PAE)
         root (hd0,0)
         kernel /vmlinuz-2.6.18-92.1.22.el5PAE ro root=/dev/sda
         initrd /initrd_sr-2.6.18-92.1.22.el5PAE.img


fstab file:
cat /mnt/newroot/etc/fstab
LABEL=/dev/sda          /                       ocfs2    
defaults        0 0
LABEL=/boot             /boot                   ext3     
defaults        1 2
tmpfs                   /dev/shm                tmpfs    
defaults        0 0
devpts                  /dev/pts                devpts   
gid=5,mode=620  0 0
sysfs                   /sys                    sysfs    
defaults        0 0
proc                    /proc                   proc     
defaults        0 0
LABEL=SW-cciss/c0d0p2   swap                    swap     
defaults        0 0


cluser.conf file:
cat /mnt/newroot/etc/cluster/cluster.conf
<?xml version="1.0"?>
<cluster config_version="1" name="cluOCFS2">
   <cman></cman>
     <clusternodes>
        <clusternode name="clu01" nodeid="1">
            <com_info>
              <syslog name="clu01"/>
              <rootvolume name="/dev/sda" fstype="ocfs2"/>
              <eth name="eth0" ip="10.43.100.203"  
mac="00:15:60:56:75:FD"/>
            </com_info>
        </clusternode>
        <clusternode name="clu02" nodeid="2">
            <com_info>
              <syslog name="clu02"/>
              <rootvolume name="/dev/sda" fstype="ocfs2"/>
              <eth name="eth0" ip="10.43.100.187"  
mac="00:15:60:56:77:11"/>
            </com_info>
         </clusternode>
      </clusternodes>
</cluster>


OCSF2 cluster.conf file:
cat /mnt/newroot/etc/ocfs2/cluster.conf
node:
         ip_port = 7777
         ip_address = 10.43.100.203
         number = 1
         name = clu01
         cluster = cluOCFS2

node:
         ip_port = 7777
         ip_address = 10.43.100.187
         number = 2
         name = clu02
         cluster = cluOCFS2

cluster:
         node_count = 2
         name = cluOCFS2


Thanks.




Ing. Stefano Elmopi
Gruppo Darco - Area ICT Sistemi
Via Ostiense 131/L Corpo B, 00154 Roma

cell. 3466147165
tel.  0657060500
email:ste...@so...