修改文件/etc/fstab
echo "tmpfs /dev/shm tmpfs defaults,size=2048M 0 0" >> /etc/fstab
mount -o remount /dev/shm
sles11:~ # df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_root-lv_root 40G 4.2G 34G 12% /
udev 1.5G 164K 1.5G 1% /dev
tmpfs 2.0G 922M 1.1G 46% /dev/shm
/dev/sda1 98M 26M 67M 28% /boot
/dev/mapper/vg_root-lv_home 9.9G 153M 9.2G 2% /home
/dev/mapper/vg_root-lv_tmp 20G 5.1G 14G 27% /tmp
echo "tmpfs /dev/shm tmpfs defaults,size=2048M 0 0" >> /etc/fstab
mount -o remount /dev/shm
sles11:~ # df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_root-lv_root 40G 4.2G 34G 12% /
udev 1.5G 164K 1.5G 1% /dev
tmpfs 2.0G 922M 1.1G 46% /dev/shm
/dev/sda1 98M 26M 67M 28% /boot
/dev/mapper/vg_root-lv_home 9.9G 153M 9.2G 2% /home
/dev/mapper/vg_root-lv_tmp 20G 5.1G 14G 27% /tmp
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/22661144/viewspace-1542566/ ，如需转载，请注明出处，否则将追究法律责任。
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