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System boot hangs when using vm.hugetlb_pool

System boot hangs when using vm.hugetlb_pool

2005-10-05       - By Brian Long

 Back
Reply:     1     2     3     4     5     6     7     8  

On Wed, 2005-10-05 at 11:35 -0400, Hoover Mark A AISC CONT wrote:
> I've got a SUN SunFire V40z with 24GB of RAM.  I'm trying to set
> vm.hugetlb_pool to 16GB for use with an Oracle SGA.  However, when I set
> vm.hugetlb_pool larger than 6GB, the system hangs at "Configuring kernel
> parameters".
>
> However, if I set it to 16GB (16384) and then run "sysctl -p" it works fine.

Doesn't TLB need to be a factor of 2?  I.e. 1GB, 2GB, 4GB, 8GB, 16GB
(not 6GB).

/Brian/

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