solaris 创建、删除交换分区
添加swap:
1、成为超级用户
????$su - root
2、创建512m的swap文件
?? # mkfile 512m /export/home/swapfile/swapfile
3、激活Swap文件
?? # /usr/sbin/swap -a /export/home/swapfile/swapfile
4、验证swap文件
?? # /usr/sbin/swap -l
取消swap:
卸载正在使用的swap文件
# /usr/sbin/swap -d /export/home/swapfile/swapfile
删除：
# rm -rf /export/home/swapfile/swapfile
最后如果想要使添加的swap文件在开机的时候自动挂载可对/etc/vfstab文件做相应的修改，具体可参见vfstab的格式
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swap -s 查看交换分区使用情况。
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////etc/vfstab
#device??? ??? device??? ??? mount??? ??? FS??? fsck??? mount??? mount
#to mount??? to fsck??? ??? point??? ??? type??? pass??? at boot??? options
#
fd??? -??? /dev/fd??? fd??? -??? no??? -
/proc??? -??? /proc??? proc??? -??? no??? -
/dev/dsk/c0d0s1??? -??? -??? swap??? -??? no??? -
/swapfile??? -??? -??? swap??? -??? no??? -
/dev/dsk/c0d0s0??? /dev/rdsk/c0d0s0??? /??? ufs??? 1??? no??? -
/dev/dsk/c0d0s7??? /dev/rdsk/c0d0s7??? /export/home??? ufs??? 2??? yes??? -
/dev/dsk/c0d0s6??? /dev/rdsk/c0d0s6??? /u01??? ufs??? 2??? yes??? -
/devices??? -??? /devices??? devfs??? -??? no??? -
sharefs??? -??? /etc/dfs/sharetab??? sharefs??? -??? no??? -
ctfs??? -??? /system/contract??? ctfs??? -??? no??? -
objfs??? -??? /system/object??? objfs??? -??? no??? -
swap??? -??? /tmp??? tmpfs??? -??? yes??? -
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