[root@linux64_node02 /]# dd if=/dev/zero of=/home/swap bs=1024 count=2048000
2048000+0 records in
2048000+0 records out
2097152000 bytes (2.1 GB) copied, 92.3333 seconds, 22.7 MB/s
[root@linux64_node02 /]#
[root@linux64_node02 /]# cd /home/
[root@linux64_node02 home]# ls
gan grid oracle swap
[root@linux64_node02 home]# mkswap swap
Setting up swapspace version 1, size = 2097147 kB
[root@linux64_node02 home]# swapon /home/swap
[root@linux64_node02 home]# vi /etc/fstab
/dev/VolGroup00/LogVol00 / ext3 defaults 1 1
LABEL=/boot /boot ext3 defaults 1 2
tmpfs /dev/shm tmpfs defaults,size=2400m 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
/dev/VolGroup00/LogVol01 swap swap defaults 0 0
/home/swap swap swap defaults 0 0