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Re: [Linux-cluster] re-post



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

From: emmanuel segura <emi2fast gmail com>
To: AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz yahoo com>
Sent: Tuesday, July 17, 2012 1:26 PM
Subject: Re: [Linux-cluster] re-post

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

2012/7/17 AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz yahoo com>
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 gmail com>
To: AKIN ÿffffffffffd6ZTOPUZ <akinoztopuz yahoo com>; linux clustering <linux-cluster redhat com>
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 yahoo com>
        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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