Re: re-post

AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz@xxxxxxxxx> · Tue, 17 Jul 2012 03:35:57 -0700 (PDT)

you mean that , shared file systems will be in each nodes fstab   instead of  adding  cluster services? 

  From: emmanuel segura <emi2fast@xxxxxxxxx>
 To: AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz@xxxxxxxxx> 
 Sent:
 Tuesday, July 17, 2012 1:26 PM
 Subject: Re:  re-post

When i use gfs a i use /etc/fstab for mount

2012/7/17 AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz@xxxxxxxxx>

could you please  make some clerificaiton  about your comments for my understanding?

gfs for clustered file system
there are two services including oracle and  sap    mount points.

  From: emmanuel segura <emi2fast@xxxxxxxxx>
 To: AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz@xxxxxxxxx>; linux clustering <linux-cluster@xxxxxxxxxx> 

 Sent: Tuesday, July 17, 2012 10:40 AM
 Subject: Re: [Linux-cluster] re-post

If you have a failover service, why do you use gfs2?

2012/7/17 AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz@xxxxxxxxx>

        Hello

I am sending my post again :are there anybody came accross with this issue before?

I have 2 nodes clsuter without quorum disk.

I saw a problem when I moved to services to other 
node.

disk  loyout is iscsi .

I thınk problem is about gfs.

when I stop service in node1  and related file 
systems(included in service) are unmounted from that node and I want to mount it 
on node2 manually  , I am takıng a message about resource busy. 

[root clsn2 ~]# mount -t gfs2  
/dev/mapper/SAPClusterVG_d7-SAPClusterLV_d7 
/usr/sap/PRO/ASCS01
/sbin/mount.gfs2: 
/dev/mapper/SAPClusterVG_d7-SAPClusterLV_d7 already mounted or 
/usr/sap/PRO/ASCS01 busy

Could you have any ideas?

cluster.conf is at the below:

?xml version="1.0"?>
<cluster 
alias="testsapcluster" config_version="197" name="testsapcluster">

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

<clusternode name="clsn1.eda.com" nodeid="1" 
votes="1">

<fence>
                                <method 
name="1">
                                        <device 
name="fence_node1"/>

</method>
                        </fence>

</clusternode>
                <clusternode name="clsn2.eda.com" 
nodeid="2" votes="1">

<fence>
                                <method 
name="1">
                                        <device 
name="fence_node2"/>

</method>
                        </fence>

</clusternode>
        </clusternodes>
        <cman 
expected_votes="1" two_node="1"/>

<fencedevices>
                <fencedevice agent="fence_ilo" 
hostname="iloclsnode1" login="clsfenceadmin" name="ClsNode1Fence" 
passwd="***********"/>
                <fencedevice agent="fence_ilo" 
hostname="iloclsnode2" login="clsfenceadmin" name="ClsNode2Fence" 
passwd="************"/>
                <fencedevice 
agent="fence_ipmilan" ipaddr="192.168.11.68" login="clsfenceadmin" 
name="IPMI-Node1" passwd="**********"/>
                <fencedevice 
agent="fence_ipmilan" ipaddr="192.168.11.67" login="clsfenceadmin" 
name="IPMI-Node2" passwd="**********"/>
                <fencedevice 
agent="fence_ipmilan" ipaddr="10.34.1.68" login="clsfenceadmin" name="IPMI_1" 
passwd="********"/>
                <fencedevice agent="fence_ipmilan" 
ipaddr="10.34.1.67" login="clsfenceadmin" name="IPMI_2" 
passwd="********"/>
                <fencedevice agent="fence_ipmilan" 
ipaddr="192.168.11.68" lanplus="1" login="clsfenceadmin" method="cycle" 
name="fence_node1" passwd="*******" power_wait="4"/>

<fencedevice agent="fence_ipmilan" ipaddr="192.168.11.67" lanplus="1" 
login="clsfenceadmin" method="cycle" name="fence_node2" passwd="*******" 
power_wait="4"/>
        </fencedevices>
        <rm 
log_level="7">

<failoverdomains>
                        <failoverdomain 
name="sapfailover" nofailback="0" ordered="1" 
restricted="0">
                                <failoverdomainnode 
name="clsn1.eda.com" priority="1"/>

<failoverdomainnode name="clsn2.eda.com" 
priority="1"/>

</failoverdomain>

</failoverdomains>

<resources>
                        <ip address="10.34.1.111" 
monitor_link="1"/>
                        <ip address="10.34.1.246" 
monitor_link="0"/>
                        <ip address="10.34.1.247" 
monitor_link="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_d7-SAPClusterLV_d7" force_unmount="1" 
fsid="1689" fstype="gfs2" mountpoint="/usr/sap/PRO/ASCS01" 
name="/usr/sap/PRO/ASCS01" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_b2-SAPClusterLV_b2" 
force_unmount="1" fsid="52296" fstype="gfs2" mountpoint="/oracle" name="/oracle" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_b3-SAPClusterLV_b3" force_unmount="1" 
fsid="25486" fstype="gfs2" mountpoint="/oracle/client" name="/oracle/client" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_b5-SAPClusterLV_b5" force_unmount="1" 
fsid="5895" fstype="gfs2" mountpoint="/oracle/stage" name="/oracle/stage" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_b6-SAPClusterLV_b6" force_unmount="1" 
fsid="19741" fstype="gfs2" mountpoint="/oracle/PRO" name="/oracle/PRO" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_b7-SAPClusterLV_b7" force_unmount="1" 
fsid="6452" fstype="gfs2" mountpoint="/oracle/PRO/112_64" 
name="/oracle/PRO/112_64" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_b8-SAPClusterLV_b8" 
force_unmount="1" fsid="40841" fstype="gfs2" mountpoint="/oracle/PRO/origlogA" 
name="/oracle/PRO/origlogA" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_b9-SAPClusterLV_b9" 
force_unmount="1" fsid="52787" fstype="gfs2" mountpoint="/oracle/PRO/origlogB" 
name="/oracle/PRO/origlogB" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c5-SAPClusterLV_c5" 
force_unmount="1" fsid="22219" fstype="gfs2" mountpoint="/oracle/PRO/sapdata1" 
name="/oracle/PRO/sapdata1" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_b10-SAPClusterLV_b10" 
force_unmount="1" fsid="47722" fstype="gfs2" mountpoint="/oracle/PRO/mirrlogA" 
name="/oracle/PRO/mirrlogA" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c6-SAPClusterLV_c6" 
force_unmount="1" fsid="1905" fstype="gfs2" mountpoint="/oracle/PRO/sapdata2" 
name="/oracle/PRO/sapdata2" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c1-SAPClusterLV_c1" 
force_unmount="1" fsid="60368" fstype="gfs2" mountpoint="/oracle/PRO/mirrlogB" 
name="/oracle/PRO/mirrlogB" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c7-SAPClusterLV_c7" 
force_unmount="1" fsid="14311" fstype="gfs2" mountpoint="/oracle/PRO/sapdata3" 
name="/oracle/PRO/sapdata3" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c2-SAPClusterLV_c2" 
force_unmount="1" fsid="8037" fstype="gfs2" mountpoint="/oracle/PRO/oraarch" 
name="/oracle/PRO/oraarch" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c8-SAPClusterLV_c8" 
force_unmount="1" fsid="41540" fstype="gfs2" mountpoint="/oracle/PRO/sapdata4" 
name="/oracle/PRO/sapdata4" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c3-SAPClusterLV_c3" 
force_unmount="1" fsid="23164" fstype="gfs2" mountpoint="/oracle/PRO/sapreorg" 
name="/oracle/PRO/sapreorg" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_c9-SAPClusterLV_c9" 
force_unmount="1" fsid="37586" fstype="gfs2" mountpoint="/oracle/PRO/sapdata5" 
name="/oracle/PRO/sapdata5" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_d1-SAPClusterLV_d1" 
force_unmount="1" fsid="61050" fstype="gfs2" mountpoint="/software" 
name="/software" self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_d2-SAPClusterLV_d2" force_unmount="1" 
fsid="45919" fstype="gfs2" mountpoint="/saptmp" name="/saptmp" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_d3-SAPClusterLV_d3" force_unmount="1" 
fsid="56812" fstype="gfs2" mountpoint="/usr/sap/PRO" name="/usr/sap/PRO" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_d5-SAPClusterLV_d5" force_unmount="1" 
fsid="47829" fstype="gfs2" mountpoint="/usr/sap/DAA" name="/usr/sap/DAA" 
self_fence="0"/>
                        <clusterfs 
device="/dev/mapper/SAPClusterVG_d6-SAPClusterLV_d6" force_unmount="1" 
fsid="1394" fstype="gfs2" mountpoint="/usr/sap/hostctrl" 
name="/usr/sap/hostctrl" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_d8-SAPClusterLV_d8" 
force_unmount="1" fsid="33058" fstype="gfs2" mountpoint="/usr/sap/PRO/DVEBMGS00" 
name="/usr/sap/PRO/DVEBMGS00" self_fence="0"/>

<clusterfs device="/dev/mapper/SAPClusterVG_b1-SAPClusterLV_b1" 
force_unmount="0" fsid="1822" fstype="gfs2" mountpoint="/sapmnt/PRO" 
name="/sapmnt/PRO" self_fence="0"/>

<SAPInstance DIR_EXECUTABLE="/usr/sap/PRO/ASCS01/exe" 
DIR_PROFILE="/usr/sap/PRO/SYS/profile" InstanceName="PRO_ASCS01_sapproascs" 
START_PROFILE="START_ASCS01_sapproascs"/>

<SAPDatabase DBTYPE="ORA" DIR_EXECUTABLE="/usr/sap/PRO/ASCS01/exe" 
NETSERVICENAME="LISTENER" SID="PRO"/>

</resources>
                <service autostart="0" 
domain="sapfailover" exclusive="0" name="DB">

<clusterfs fstype="gfs" ref="/oracle/PRO"/>

<clusterfs fstype="gfs" 
ref="/oracle/PRO/112_64"/>
                        <clusterfs 
fstype="gfs" ref="/oracle/PRO/origlogA"/>

<clusterfs fstype="gfs" 
ref="/oracle/PRO/origlogB"/>
                        <clusterfs 
fstype="gfs" ref="/oracle/PRO/mirrlogA"/>

<clusterfs fstype="gfs" 
ref="/oracle/PRO/mirrlogB"/>
                        <clusterfs 
fstype="gfs" ref="/oracle/PRO/oraarch"/>

<clusterfs fstype="gfs" 
ref="/oracle/PRO/sapreorg"/>
                        <clusterfs 
fstype="gfs" ref="/oracle/PRO/sapdata1"/>

<clusterfs fstype="gfs" 
ref="/oracle/PRO/sapdata2"/>
                        <clusterfs 
fstype="gfs" ref="/oracle/PRO/sapdata3"/>

<clusterfs fstype="gfs" 
ref="/oracle/PRO/sapdata4"/>
                        <clusterfs 
fstype="gfs" ref="/oracle/PRO/sapdata5"/>
                        <ip 
ref="10.34.1.247"/>
                </service>

<service autostart="0" domain="sapfailover" exclusive="1" 
name="sap">
                        <ip 
ref="10.34.1.246"/>
                        <clusterfs 
ref="/usr/sap/PRO/ASCS01"/>
                </service>

</rm>
</cluster>

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