> -----Original Message----- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Zhang, Jerry > Sent: Monday, September 01, 2014 10:37 AM > To: Anand S Angadi > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] reg : adding grub entry with hugepages. > > >> 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? > >> > >> -- > >> Thanks & Regards, > >> ANAND > >> > >> > >> > >> > >Hi Zhang, > >Thank you for your reply, now I am using same thing but i want it permanently > to > >add. means after every time reboot i have write again it, please help me. > > You may add this parameter in /etc/default/grub > > GRUB_CMDLINE_LINUX="default_hugepagesz=1G hugepagesz=1G > hugepages=8 hugepagesz=2M hugepages=512"
Again, please note that after changing the grub defaults you still need to regenerate the grub configuration file, which is generally in /boot (on fedora 20 it's in /boot/grub2/grub.cfg). This is the file actually read at boot time by grub. /Bruce
