在VMware server 中安装 CentOS5.6+Oracle11gR2 swap 空间不够-Mysql Tutorial-php.cn

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在VMware server 中安装 CentOS5.6+Oracle11gR2 swap 空间不够

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Jun 07, 2016 pm 03:51 PM

servervmwareInstall

我在vmware server中安装CentOS 时 swap 分区空间分配2G,可是安装Oracle的过程还是提示swap 空间不够。只能手动给swap分配空间。在网上找了找有两种途径 1.通过文件 2.通过新分区。我就通过1的方法增加了1G的空间 1. dd if=/dev/zero of=/swap (这里是指

我在vmware server中安装CentOS 时 swap 分区空间分配2G,可是安装Oracle的过程还是提示swap 空间不够。只能手动给swap分配空间。
在网上找了找有两种途径 1.通过文件 2.通过新分区。

我就通过1的方法增加了1G的空间

1. dd if=/dev/zero of=/swap (这里是指定的文件，提前不用建立,任意指定) bs=1024 (分配块的大小单位为KB) count=1024000 (数据块的数量)

2.使用mkswap 创建， mkswap： command not found mkswap 命令不识别，原因是mkswap在 /sbin 目录下。所有使用 /sbin/mkswap /swap。

3. swapon 使swap 生效。 /sbin/swapon /swap . swapon 同样在/sbin 目录下

4.编辑/etc/fstab 添加 /swap swap swap default 0 0 就可以了。

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