Howto install sap ecc6 sr3 on Centos5.4
Author：Gao jinbo
Time：2009-12-15
Titile：Howto install sap ecc6 sr3 on Centos5.4
1.Environment：
Centos 5.4 X86_64
jdk1.6
ECC6 SR3 IDES
Oracle 10g for linux x86_64
2.Disk partition scheme
/ 30G
/usr 50G
swap 20G
/oracle 500G
/opt 100G
A total of 700G of disk space required
3.Modify the release of information
vi /etc/redhat-release
Red Hat Enterprise Linux AS release 4 (Nahant)
4.Install the development environment and development libraries
yum install binutils compat-libstdc++-33-3.2.3 elfutils-libelf elfutils-libelf-devel elfutils-libelf-devel-static gcc-4.1.2 gcc-c++-4.1.2 glibc-2.5-24 glibc-common glibc-devel glibc-headers kernel-headers ksh libaio libaio-devel libgcc libgomp libstdc++-4.1.2 libstdc++-devel-4.1.2 make sysstat unixODBC unixODBC-devel
5.install saplocales_rhel5_x86_64_version-2.zip
This can sap notes at the official website
6.Modify the kernel parameters
vi /etc/sysctl.conf
#change for hugwww
net.ipv4.tcp_fin_timeout = 1
net.ipv4.tcp_tw_recycle = 1
#net.core.rmem_max = 16777216
#net.core.rmem_default = 16777216
net.core.netdev_max_backlog = 262144
net.core.somaxconn = 262144
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_max_orphans = 262144
net.ipv4.tcp_max_syn_backlog = 262144
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_syn_retries = 2
#oracle
fs.file-max =6815744
fs.aio-max-nr = 1048576
#kernel.shmall = 2097152
#kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 1250 256000 100 1024
net.ipv4.ip_local_port_range = 1024 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
kernel.msgmni=1024
7.Change /etc/security/ulimit.conf
@sapsys hard nofile 32800
@sapsys soft nofile 32800
@dba hard nofile 32800
@dba soft nofile 32800
8.Change hosts文件
Host name must be a valid ip address, can not be 127.0.0.1, or else go wrong during the installation process
vi /etc/hosts
192.168.1.222 ecc6
9.Install
Into the installation directory to install
10.start sap
1)Swith to oraecc user
su – oraecc
lsrnctl start
2)Swith to eccadm user
su – eccadm
startsap
11.stop sap
1)Swith to eccadm user
su – eccadm
stopsap
2)Swith to oraecc user
su – oraecc
lsrnctl stop
Done!
五月 15th, 2011 at 01:58
Related Websites…
[...]some other related resources on the web that are worth viewing on this subject include[...]…
十二月 23rd, 2011 at 07:20
Blogs you should be reading……
[...]Here is a great blog you might find Interesting that we encourage you[...]……