Setting up Veritas Cluster server
Install the VCS Packages after patching the server to appropriate/recommended Patch list.
VCS LICENSE KEY : !@$-@$%-(*&^-$%@-$%%-!
List of VCS Packages:
VRTSappqw VRTSvcs VRTSvcsqw
VRTScscm VRTSvcsag VRTSvcsw
VRTSgab VRTSvcsdc VRTSvlic
VRTSllt VRTSvcsmg VRTSweb
VRTSoraqw VRTSvcsmn VRTSperl VRTSvcsor
edit /etc/llthosts (on both servers - for a 2 node cluster)
0 hostd02
1 hostd03
edit /etc/llttab
set-node hostd03 #here the nodename will change with each host
set-cluster 54 #Set the appropriate cluster ID
link qfe1 /dev/qfe:1 - ether - - #heartbeat 1
link qfe5 /dev/qfe:5 - ether - - #heartbeat 2
link-lowpri qfe0 /dev/qfe:0 - ether - - #Low-pri heartbeat
Edit the /etc/gabtab file with
cat > /etc/gabtab <<EOGAB
gabconfig -c -n 2
EOGAB
#Here the number after the “-n” varies with the number of nodes in cluster
Edit the main.cf (/etc/VRTSvcs/conf/config) to match your reqs
##Only on the first/main server of the Cluster
##Start of main.cf##
include “types.cf”
include “OracleTypes.cf”
cluster OneBill_Prod (
UserNames = { admin = “cDRpdxPmHpzS.” }
Administrators = { admin }
CounterInterval = 5
)
system hostd02 (
)
system hostd03 (
)
group network_grp (
SystemList = { hostd02 = 0, hostd03 = 1 }
PrintTree = 0
Parallel = 1
AutoStartList = { hostd02, hostd03 }
)
NIC OneBillv1_nic (
Device = qfe0
NetworkType = ether
)
Phantom OneBillv1_phantom (
)
group oracle_grp (
SystemList = { hostd02 = 0, hostd03 = 1 }
PrintTree = 0
AutoStartList = { hostd02 }
)
DiskGroup orashrdg_dg (
DiskGroup = orashrdg
)
IP OneBillv1_vip (
Device = qfe0
Address = “112.64.90.54“
NetMask = “255.255.255.0“
IfconfigTwice = 1
)
Mount au1_mnt (
MountPoint = “/au1″
BlockDevice = “/dev/vx/dsk/orashrdg/au1″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount bu1_mnt (
MountPoint = “/bu1″
BlockDevice = “/dev/vx/dsk/orashrdg/bu1″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount u01_mnt (
MountPoint = “/au1″
BlockDevice = “/dev/vx/dsk/orashrdg/au1″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount bu1_mnt (
MountPoint = “/bu1″
BlockDevice = “/dev/vx/dsk/orashrdg/bu1″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount u01_mnt (
MountPoint = “/u01″
BlockDevice = “/dev/vx/dsk/orashrdg/u01″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount u02_mnt (
MountPoint = “/u02″
BlockDevice = “/dev/vx/dsk/orashrdg/u02″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount u03_mnt (
MountPoint = “/u03″
BlockDevice = “/dev/vx/dsk/orashrdg/u03″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount u04_mnt (
MountPoint = “/u04″
BlockDevice = “/dev/vx/dsk/orashrdg/u04″
BlockDevice = “/dev/vx/dsk/orashrdg/u04″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Mount u05_mnt (
MountPoint = “/u05″
BlockDevice = “/dev/vx/dsk/orashrdg/u05″
FSType = vxfs
MountOpt = rw
FsckOpt = “-y”
)
Proxy OneBillv1_proxy (
TargetResName = OneBillv1_nic
)
Volume au1_vol (
Volume = au1
DiskGroup = orashrdg
)
Volume bu1_vol (
Volume = bu1
DiskGroup = orashrdg
)
Volume u01_vol (
Volume = u01
DiskGroup = orashrdg
)
Volume u02_vol (
Volume = u02
DiskGroup = orashrdg
)
Volume u03_vol (
Volume = u03
DiskGroup = orashrdg
)
Volume u04_vol (
Volume = u04
DiskGroup = orashrdg
)
Volume u05_vol (
Volume = u05
DiskGroup = orashrdg
)
OneBillv1_vip requires OneBillv1_proxy
au1_mnt requires au1_vol
au1_mnt requires orashrdg_dg
bu1_mnt requires bu1_vol
bu1_vol requires orashrdg_dg
u01_mnt requires u01_vol
u01_vol requires orashrdg_dg
u02_mnt requires u02_vol
u02_vol requires orashrdg_dg
u03_mnt requires u03_vol
u03_vol requires orashrdg_dg
u04_mnt requires u04_vol
u04_vol requires orashrdg_dg
u05_mnt requires u05_vol
u05_vol requires orashrdg_dg
##End of main.cf##
Copy OracleTypes.cf, etc to the config directory
From /etc/VRTSvcs/conf/config run
opt/VRTSvcs/bin/hacf -verify .
###(Fix errors as you get them)
Setting up GAB and LLT
sbin/gabconfig -U
/sbin/lltconfig -U
/sbin/lltconfig -c
/sbin/gabconfig -c -n 2
/sbin/lltconfig -a list
##Make sure Filesystems (Shared Filesystems) are commented out of the /etc/vfstab file
#Make sure each node in the cluster has the host/IP information of every other in it’s local hosts file#
Reboot the servers, bringing up the main server/node up first
On each node of the cluster
- /sbin/vxlicinst -k <KEY>
- /opt/VRTSvcs/bin/hastop -local -force
- /opt/VRTSvcs/bin/hastart
Create Mount points on all nodes for Shared Filesystems
for i in au1 bu1 u01 u02 u03 u04 u05
do
if [ ! -d $i ]; then
mkdir $i
fi
done
Test failovers by bringing down resources and checking the failover