Error:
sql> startup
ORA-00845: MEMORY_TARGET not supported on this system
ORA-00845: MEMORY_TARGET not supported on this system
Solution:
# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 7.6G 4.4G 2.9G 61% /
tmpfs 504M 76K 504M 1% /dev/shm
/dev/sda1 194M 25M 160M 14% /boot
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 7.6G 4.4G 2.9G 61% /
tmpfs 504M 76K 504M 1% /dev/shm
/dev/sda1 194M 25M 160M 14% /boot
To increase the size
# mount -o remount,size=3G /dev/shm
Verify the size
# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 7.6G 4.4G 2.9G 61% /
tmpfs 3G 1007M 2.1G 33% /dev/shm
/dev/sda1 194M 25M 160M 14% /boot
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 7.6G 4.4G 2.9G 61% /
tmpfs 3G 1007M 2.1G 33% /dev/shm
/dev/sda1 194M 25M 160M 14% /boot
To make permanent changes to your file system update your fstab
# vi /etc/fstab
tmpfs /dev/shm tmpfs defaults,size=3G 0 0
tmpfs /dev/shm tmpfs defaults,size=3G 0 0
Update the new fstab file
# mount -a