>>> 此贴的回复 >> 2。2以下有这个限制，新的内核没有这个限制， 并且新的内核不支持就的swap类型。 你必须转换。
具体看mkswap命令。
-v0 Create an old style swap area.
-v1 Create a new style swap area.
If no -v option is given, mkswap will default to new style, but use old style if the current kernel is older than 2.1.117 (and also if PAGE_SIZE is less than 204. The new style header does not touch the first block, so may be preferable, in case you have a boot loader or disk label there. If you need to use both 2.0 and 2.2 kernels, use the -v0 option when creating the swapspace.
启动慢，可能你启动了sendmail，这个软件有时候要使用dns，你可以停止这个服务先。