Instalación de OrangeFS sobre CentOS

pasos.txt

## INSTALACIÓN DE ORANGEFS EN CENTOS 6.9
# actualizar el sistema
yum update; reboot

# deshabilitar SELinux
sestatus
setenforce 0
vi /etc/sysconfig/selinux
	cambiar "SELINUX=enforcing" to "SELINUX=disabled" :
reboot

# instalar las librerías requeridas
yum -y install gcc flex bison openssl-devel db4-devel kernel-devel perl make kernel-headers zip openssl automake autoconf patch gcc-c++

# instalar Berkeley DB
tar -xzvf db-4.8.30.tar.gz
cd db-4.8.30
cd build_unix
../dist/configure --prefix=/opt/db4.8.30
make
sudo make install

# averiguar versión del kernel
uname -r
2.6.32-642.el6.x86_64

# construir OrangeFS
tar -xzvf orangefs-2.8.8.tar.gz
cd orangefs-2.8.8
./configure --prefix=/opt/orangefs --with-db=/opt/db4.8.30 --with-kernel=/usr/src/kernels/2.6.32-696.6.3.el6.x86_64/
make
make install
make kmod
make kmod_prefix=/opt/orangefs kmod_install

cd /opt/orangefs
mkdir -p etc log storage/data storage/meta
/opt/orangefs/bin/pvfs2-genconfig /opt/orangefs/etc/orangefs-server.conf

# añadir servidor
export LD_LIBRARY_PATH=/opt/db4.8.30/lib:${LD_LIBRARY_PATH}
/opt/orangefs/sbin/pvfs2-server -f -a servidor1 /opt/orangefs/etc/orangefs-server.conf
/opt/orangefs/sbin/pvfs2-server -a servidor1 /opt/orangefs/etc/orangefs-server.conf

# añadir cliente (en el mismo servidor)
mkdir /mnt/orangefs
echo "tcp://servidor1:3334/pvfs2-fs /mnt/orangefs pvfs2 defaults,noauto 0 0" >> /etc/pvfs2tab
chmod a+r /etc/pvfs2tab
insmod `find /opt/orangefs -name pvfs2.ko`
/opt/orangefs/sbin/pvfs2-client
mount -t pvfs2 tcp://servidor1:3334/pvfs2-fs /mnt/orangefs

# instalar ssh
yum -y install openssh-server openssh-clients
chkconfig sshd on
service sshd start
netstat -tulpn | grep :22
vi /etc/sysconfig/iptables
	-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
service iptables restart
 
# añadir cliente remoto
scp -r /opt/orangefs cliente1:/opt/
mkdir /mnt/orangefs
echo "tcp://servidor1:3334/pvfs2-fs /mnt/orangefs pvfs2 defaults,noauto 0 0" >> /etc/pvfs2tab
chmod a+r /etc/pvfs2tab
insmod `find /opt/orangefs -name pvfs2.ko`
/opt/orangefs/sbin/pvfs2-client
mount -t pvfs2 tcp://servidor1:3334/pvfs2-fs /mnt/orangefs

# luego de reiniciar
# servidor
export LD_LIBRARY_PATH=/opt/db4.8.30/lib:${LD_LIBRARY_PATH}
/opt/orangefs/sbin/pvfs2-server -a servidor1 /opt/orangefs/etc/orangefs-server.conf

# cliente
insmod `find /opt/orangefs -name pvfs2.ko`
/opt/orangefs/sbin/pvfs2-client
mount -t pvfs2 tcp://servidor1:3334/pvfs2-fs /mnt/orangefs