Unique attribute collision.

"anasnajj" <anasnajj@xxxxxxxxx> · Wed, 13 May 2009 19:52:31 +0300

dear sir 

i had configured  my system with RHCS 4U5 with 10 node , i created all
resources without any problems , and when i create the first service its work
well,but when i create the second service and more i get the following error
msg from /var/log/messages :

# tail -f /var/log/messages 

May 13 13:56:24 MENCS01 ccsd[21824]: Starting ccsd 1.0.10: 

May 13 13:56:24 MENCS01 ccsd[21824]:  Built: Mar 19 2007
17:44:46 

May 13 13:56:24 MENCS01 ccsd[21824]:  Copyright (C) Red Hat,
Inc.  2004  All rights reserved. 

May 13 13:56:24 MENCS01 ccsd[21824]: Connected to cluster
infrastruture via: CMAN/SM Plugin v1.1.7.4 

May 13 13:56:24 MENCS01 ccsd[21824]: Initial status:: Quorate 

May 13 13:56:24 MENCS01 ccsd:  succeeded

May 13 13:56:28 MENCS01 ccsd[21824]: cluster.conf (cluster name =
ClustGrp1, version = 323) found. 

May 13 13:56:28 MENCS01 ccsd[21824]: Remote copy of cluster.conf
is from quorate node. 

May 13 13:56:28 MENCS01 ccsd[21824]:  Local version # : 323 

May 13 13:56:28 MENCS01 ccsd[21824]:  Remote version #: 323 

May 13 13:56:28 MENCS01 cman: startup succeeded

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <notice> Resource
Group Manager Starting 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <info> Loading
Service Data 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/Images 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/var/lib/mysql 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error storing
fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/Images 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/var/lib/mysql 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/Images 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/var/lib/mysql 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/Images 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/var/lib/mysql 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/Images 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/var/lib/mysql 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/Images 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Error
storing fs resource 

May 13 13:56:32 MENCS01 clurgmgrd[21863]: <err> Unique
attribute collision. type=fs attr=mountpoint value=/var/lib/mysql

and the services ignore all file
system resources !!!! 

my case is to implement 10 node with many redhat cluster services which each
service will run exclusively on any node and each service in cluster have the following
resources : 

- different two LVM 

-two file systems to mount LVM on different two folders 

-scripts   

each File system Resources should mount to the same location (Ex: /Images) as
you see in the following snap of cluster.conf file .. 

<?xml
version="1.0"?>

<cluster alias="ClustGrp1"
config_version="323" name="ClustGrp1">

      <fence_daemon
post_fail_delay="0" post_join_delay="3"/>

      <clusternodes>

            <clusternode
name="MENCS01" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS02" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS03" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS04" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS05" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS11" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS12" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS13" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENCS15" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENBS01" votes="1">

                  <fence/>

            </clusternode>

            <clusternode
name="MENBS02" votes="1">

                  <fence/>

            </clusternode>

      </clusternodes>

      <cman/>

      <fencedevices/>

      <rm>

            <failoverdomains>

                  <failoverdomain
name="ClustFailover" ordered="0"
restricted="1">

                        <failoverdomainnode
name="MENBS01" priority="1"/>

                        <failoverdomainnode
name="MENBS02" priority="1"/>

                  </failoverdomain>

            </failoverdomains>

            <resources>

                  <ip
address="10.10.103.111" monitor_link="1"/>

                  <ip
address="10.10.103.112" monitor_link="1"/>

                  <ip
address="10.10.103.113" monitor_link="1"/>

                  <ip
address="10.10.103.114" monitor_link="1"/>

                  <ip
address="10.10.103.115" monitor_link="1"/>

                  <ip
address="10.10.103.116" monitor_link="1"/>

                  <ip
address="10.10.103.117" monitor_link="1"/>

                  <ip
address="10.10.103.118" monitor_link="1"/>

                  <ip
address="10.10.103.119" monitor_link="1"/>

                  <ip
address="10.10.103.120" monitor_link="1"/>

                  <lvm
lv_name="mencs02lv" name="MENCS02lvm"
vg_name="mencs02vg"/>

                  <lvm
lv_name="mencs02sqllv" name="mencs02sqllvm"
vg_name="mencs02sqlvg"/>

                  <lvm
lv_name="mencs03lv" name="MENCS03lvm"
vg_name="mencs03vg"/>

                  <lvm
lv_name="mencs03sqllv" name="mencs03sqllvm"
vg_name="mencs03sqlvg"/>

                  <lvm
lv_name="mencs04lv" name="MENCS04lvm"
vg_name="mencs04vg"/>

                  <lvm
lv_name="mencs04sqllv" name="mencs04sqllvm"
vg_name="mencs04sqlvg"/>

                  <lvm
lv_name="mencs05lv" name="MENCS05lvm"
vg_name="mencs05vg"/>

                  <lvm
lv_name="mencs05sqllv" name="mencs05sqllvm"
vg_name="mencs05sqlvg"/>

                  <lvm
lv_name="mencs11lv" name="MENCS11lvm"
vg_name="mencs11vg"/>

                  <lvm
lv_name="mencs11sqllv" name="mencs11sqllvm"
vg_name="mencs11sqlvg"/>

                  <lvm
lv_name="mencs12lv" name="MENCS12lvm"
vg_name="mencs12vg"/>

                  <lvm
lv_name="mencs12sqllv" name="mencs12sqllvm"
vg_name="mencs12sqlvg"/>

                  <lvm
lv_name="mencs13lv" name="MENCS13lvm"
vg_name="mencs13vg"/>

                  <lvm
lv_name="mencs13sqllv" name="mencs13sqllvm"
vg_name="mencs13sqlvg"/>

                  <lvm
lv_name="mencs14lv" name="MENCS14lvm"
vg_name="mencs14vg"/>

                  <lvm
lv_name="mencs14sqllv" name="mencs14sqllvm"
vg_name="mencs14sqlvg"/>

                  <lvm
lv_name="mencs15lv" name="MENCS15lvm"
vg_name="mencs15vg"/>

                  <lvm
lv_name="mencs15sqllv" name="mencs15sqllvm"
vg_name="mencs15sqlvg"/>

                  <fs
device="/dev/mencs02vg/mencs02lv" force_fsck="0"
force_unmount="1" fsid="55922" fstype="ext3"
mountpoint="/Images" name="MENCS02fs" options=""
self_fence="0"/>

                  <fs
device="/dev/mencs02sqlvg/mencs02sqllv" force_fsck="0"
force_unmount="1" fsid="47577" fstype="ext3"
mountpoint="/var/lib/mysql" name="MENCS02sqlfs"
options="" self_fence="0"/>

                  <fs
device="/dev/mencs04vg/mencs04lv" force_fsck="0"
force_unmount="1" fsid="4940" fstype="ext3"
mountpoint="/Images" name="MENCS04fs" options=""
self_fence="0"/>

                  <fs
device="/dev/mencs04sqlvg/mencs04sqllv" force_fsck="0"
force_unmount="1" fsid="3795" fstype="ext3"
mountpoint="/var/lib/mysql" name="MENCS04sqlfs"
options="" self_fence="0"/>

                  <fs
device="/dev/mencs05vg/mencs05lv" force_fsck="0"
force_unmount="1" fsid="52471" fstype="ext3"
mountpoint="/Images" name="MENCS05fs" options=""
self_fence="0"/>

                  <fs
device="/dev/mencs05sqlvg/mencs05sqllv" force_fsck="0"
force_unmount="1" fsid="52206" fstype="ext3"
mountpoint="/var/lib/mysql" name="MENFS05sqlfs"
options="" self_fence="0"/>

                  <fs
device="/dev/mencs11vg/mencs11lv" force_fsck="0"
force_unmount="1" fsid="846" fstype="ext3"
mountpoint="/Images" name="MENCS11fs" options=""
self_fence="0"/>

                  <fs
device="/dev/mencs11sqlvg/mencs11sqllv" force_fsck="0"
force_unmount="1" fsid="30665" fstype="ext3"
mountpoint="/var/lib/mysql" name="mencs11sqlfs"
options="" self_fence="0"/>

                  <fs
device="/dev/mencs012vg/mencs12lv" force_fsck="0"
force_unmount="1" fsid="48407" fstype="ext3"
mountpoint="/Images" name="MENCS12fs" options=""
self_fence="0"/>

                  <fs
device="/dev/mencs012sqlvg/mencs012sqllv" force_fsck="0"
force_unmount="1" fsid="45677" fstype="ext3"
mountpoint="/var/lib/mysql" name="MENCS12sqlfs"
options="" self_fence="0"/>

                  <fs
device="/dev/mencs13vg/mencs13lv" force_fsck="0"
force_unmount="1" fsid="55072" fstype="ext3"
mountpoint="/Images" name="MENCS13fs" options=""
self_fence="0"/>

                  <fs
device="/dev/mencs13sqlvg/mencs13sqllvs" force_fsck="0"
force_unmount="1" fsid="25032" fstype="ext3"
mountpoint="/var/lib/mysql" name="MENCS13sqlfs"
options="" self_fence="0"/>

                  <fs
device="/dev/mencs15vg/mencs15lv" force_fsck="0"
force_unmount="1" fsid="43922" fstype="ext3"
mountpoint="/Images" name="MENCS15fs"
options="rw" self_fence="0"/>

                  <fs
device="/dev/mencs15sqlvg/mencs15sqllv" force_fsck="0"
force_unmount="1" fsid="33493" fstype="ext3"
mountpoint="/var/lib/mysql" name="MENCS15sqlfs"
options="rw" self_fence="0"/>

            </resources>

            <service
autostart="0" exclusive="1" name="MENCS01srv"
recovery="relocate">

                  <ip
ref="10.10.103.111"/>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS02srv"
recovery="relocate">

                  <ip
ref="10.10.103.112">

                        <lvm
ref="MENCS02lvm">

                              <fs
ref="MENCS02fs"/>

                        </lvm>

                        <lvm
ref="mencs02sqllvm">

                              <fs
ref="MENCS02sqlfs"/>

                        </lvm>

                  </ip>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS03srv"
recovery="relocate">

                  <ip
ref="10.10.103.113"/>

            </service>

            <service
autostart="1" exclusive="1" name="MENCS04srv" recovery="relocate">

                  <ip
ref="10.10.103.114">

                        <lvm
ref="MENCS04lvm">

                              <fs
ref="MENCS04fs"/>

                        </lvm>

                        <lvm
ref="mencs04sqllvm">

                              <fs
ref="MENCS04sqlfs"/>

                        </lvm>

                  </ip>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS05srv"
recovery="relocate">

                  <ip
ref="10.10.103.115">

                        <lvm
ref="MENCS05lvm">

                              <fs
ref="MENCS05fs"/>

                        </lvm>

                        <lvm
ref="mencs05sqllvm">

                              <fs
ref="MENFS05sqlfs"/>

                        </lvm>

                  </ip>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS11srv"
recovery="relocate">

                  <ip
ref="10.10.103.116">

                        <lvm
ref="MENCS11lvm">

                              <fs
ref="MENCS11fs"/>

                        </lvm>

                        <lvm
ref="mencs11sqllvm">

                              <fs
ref="mencs11sqlfs"/>

                        </lvm>

                  </ip>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS12srv"
recovery="relocate">

                  <ip
ref="10.10.103.117">

                        <lvm
ref="MENCS12lvm">

                              <fs
ref="MENCS12fs"/>

                        </lvm>

                        <lvm
ref="mencs12sqllvm">

                              <fs
ref="MENCS12sqlfs"/>

                        </lvm>

                  </ip>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS13srv"
recovery="relocate">

                  <ip
ref="10.10.103.118">

                        <lvm
ref="MENCS13lvm">

                              <fs
ref="MENCS13fs"/>

                        </lvm>

                        <lvm
ref="mencs13sqllvm">

                              <fs
ref="MENCS13sqlfs"/>

                        </lvm>

                  </ip>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS14srv"
recovery="relocate">

                  <ip
ref="10.10.103.119"/>

            </service>

            <service
autostart="0" exclusive="1" name="MENCS15srv"
recovery="relocate">

                  <ip
ref="10.10.103.120"/>

                  <lvm
ref="MENCS15lvm"/>

                  <lvm
ref="mencs15sqllvm"/>

                  <fs
ref="MENCS15fs"/>

                  <fs
ref="MENCS15sqlfs"/>

            </service>

      </rm>

</cluster>

Best Regards

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