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knighterrant n00b


Joined: 23 Mar 2004 Posts: 49 Location: Changsha City, China
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Posted: Thu Sep 03, 2009 10:18 am Post subject: Gentoo最大支持多少内存 |
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Gentoo最大支持多少内存呢?
我的服务器是
HP ProLiant DL380
CPU: Intel(R) Xeon(R) CPU E5420 @ 2.50GHz x 4
MEMORY: 2G
目前2G的内存,跑起服务来感觉有点不够用,想扩充内存。
如果我扩充到16G,gentoo能自动识别么?
是否还需要做哪些设置? |
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easycat n00b

Joined: 02 Mar 2008 Posts: 6
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Posted: Fri Sep 11, 2009 4:32 pm Post subject: |
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| 内核里面 打开64gb支持吧 |
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kingheaven n00b

Joined: 05 Jun 2009 Posts: 1
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Posted: Mon Oct 12, 2009 8:07 am Post subject: 跟安装的系统也有关系吧 |
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| 不是说32位的系统最多支持到4GB吗, 只有64位的系统才能支持到32GB, 是这个样子的吗 |
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big n00b


Joined: 18 Jan 2007 Posts: 69
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Posted: Mon Oct 19, 2009 8:32 am Post subject: |
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内核里有大内存的选项要打开。32位系统,寻址的范围2^32=4G _________________ be big,no bug |
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anrs n00b

Joined: 20 Jan 2010 Posts: 20
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Posted: Thu Jan 21, 2010 7:24 am Post subject: |
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Select HIGHMEM4G if you have a 32-bit processor and between 1 and 4 gigabytes of physical RAM,
otherwise, select HIGHMEM64G or NOHIGHMEM |
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showboy n00b

Joined: 26 Jun 2010 Posts: 9
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