HP Enterprise Cluster Master Toolkit User Guide (5900-2131, December 2011)

a. Create a Volume Group "vg01" for a shared storage.
b. Create a Logical Volume "lvol1" on the volume group "vg01".
c. Construct a new file system on the Logical Volume "lvol1".
d. Create a directory named “/shared/tomcat_1” on a local disk. Repeat this step on all
nodes configured to run the package.
e. Mount device "/dev/vg01/lvol1" to the "/shared/tomcat_1".
f. Copy all files from "/opt/hpws22/tomcat/conf" to "/shared/tomcat_1/conf"
g. Create a directory "logs" under the "/shared/tomcat_1/".
h. Update the Tomcat configuration files present in "/shared/tomcat_1/conf" directory and
change the Tomcat instance configurations to suit your requirement.
2. Using VxVM
To configure a shared file system which is managed by VxVM, create disk group(s) and logical
volume(s) on the shared disks and construct a new file system for each logical volume for the
Tomcat Web applications (and CATALINA_BASE).
The following is an example of configuring the above steps using VxVM:
a. Create a Disk Group "DG_00" on the shared storage.
b. Create Logical volume "LV_00" on the Disk Group "DG_00".
c. Construct a new file system on the Logical Volume "LV_00".
d. Create a directory "/shared/tomcat_1" on a local disk. Repeat this step on all nodes
configured to run the package.
e. Mount device "/dev/vx/dsk/DG_00/LV_00" on "/shared/tomcat_1".
Configure multiple Tomcat instances in the cluster using the same method. See Managing
ServiceGuard manual available at http://www.hp.com/go/hpux-serviceguard-docs —>HP
Serviceguard " for more detailed instruction on creating volumes and logical volumes.
114 Using Tomcat Toolkit in a HP Serviceguard Cluster