Messages in this thread |  | | | Date | Mon, 26 Jan 2009 12:36:05 -0500 (EST) | | From | Christoph Lameter <> | | Subject | Re: Mainline kernel OLTP performance update |
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On Sat, 24 Jan 2009, Zhang, Yanmin wrote:
> But when trying to increased it to 4, I got: > [root@lkp-st02-x8664 slab]# echo "3">kmalloc-8192/order > [root@lkp-st02-x8664 slab]# echo "4">kmalloc-8192/order > -bash: echo: write error: Invalid argument
This is because 4 is more than the maximum allowed order. You can reconfigure that by setting
slub_max_order=5
or so on boot.
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