User's Guide

/etc/hosts
----------
172.16.11.95 mdsreloc # MDM reloc address for MDS
172.16.11.96 mdmnfsreloc # MDM reloc address for NFS
172.16.11.97 mdbreloc # MDM reloc address for DB
172.16.11.98 clunode1 # cluster node 1
172.16.11.99 clunode2 # cluster node 2
Setup Step: MDM020
Run ioscan and insf to probe/install new disk devices.
Scan for new disk devices on the first cluster node (clunode1). In the following example, the storage used
for this configuration is EVA / HSV200 based fibre storage and was already initialized.
iocan -fnC disk
insf -e
disk 175 0/2/0/0.1.10.0.0.0.2 sdisk CLAIMED DEVICE HP HSV200 /dev/dsk/c12t0d2
/dev/rdsk/c12t0d2
disk 178 0/2/0/0.1.10.0.0.0.5 sdisk CLAIMED DEVICE HP HSV200 /dev/dsk/c12t0d5
/dev/rdsk/c12t0d5
Setup Step: MDM030
Create file systems and mount points on the first cluster node.
The following commands create the LVM file systems and mount points for the MDM components. The
database file system in this configuration has a size of 20 GB (/oracle/MDM), the file system for the MDM
components (/export/home/mdmuser) has a size of 7GB.
NOTE: The file system/export/home/mdmuser will be used by all 3 MDM server components MDS,
MDIS and MDSS.
clunode1:
mkdir /dev/vgmdmoradb
mkdir /dev/vgmdmuser
mknod /dev/vgmdmoradb/group c 64 0x500000
mknod /dev/vgmdmuser/group c 64 0x530000
pvcreate /dev/rdsk/c12t0d2
pvcreate /dev/rdsk/c12t0d5
vgcreate /dev/vgmdmoradb /dev/dsk/c12t0d2
vgcreate /dev/vgmdmuser /dev/dsk/c12t0d5
lvcreate -L 20000 -n lvmdmoradb /dev/vgmdmoradb
lvcreate -L 7000 -n lvmdmuser /dev/vgmdmuser
newfs -F vxfs -o largefiles /dev/vgmdmoradb/rlvmdmoradb
newfs -F vxfs -o largefiles /dev/vgmdmuser/rlvmdmuser
Create the mount point for Oracle.
mkdir -p /oracle/MDM
Create NFS export/import mount points for the /home/mdmuser home directory. The directory
/export/home/mdmuser is the NFS server ( NFS export) mount point, /home/mdmuser is the NFS client
(NFS import) mount point.
mkdir -p /export/home/mdmuser
mkdir -p /home/mdmuser
Create the mount point for the MDM binaries directory.
Installation and Configuration Considerations 115