>-----Original Message----- >From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Anand S Angadi >Sent: Monday, September 1, 2014 5:27 PM >To: Matthew Hall >Cc: dev at dpdk.org >Subject: Re: [dpdk-dev] reg : adding grub entry with hugepages. > >On 09/01/2014 02:36 PM, Matthew Hall wrote: >> On Mon, Sep 01, 2014 at 02:32:40PM +0530, Anand S Angadi wrote: >>>> Hello everyone, >>>> I am using fedora 16, i want to Add additional Grub entry with hugepages >enabled permanently can u tell me how can i add? >>>> and wher can i add? >> Try /etc/default/grub . >> >Hi Matthew, >I added "default_hugepagesz=2M hugepagesz=2M hugepages=1024" and did >reboot. >after i did cat /proc/meminfo but i am not getting Hugepages_total 1024. >the output is as mentioned bellow. > >$cat /proc/meminfo >: >: >: >HardwareCorrupted: 0 kB >AnonHugePages: 43008 kB >HugePages_Total: 0 >HugePages_Free: 0 >HugePages_Rsvd: 0 >HugePages_Surp: 0 >Hugepagesize: 2048 kB >DirectMap4k: 12288 kB >DirectMap2M: 4024320 kB >$ >
Make sure current kernel parameters is correct by below command. $cat /proc/cmdline
