Hi Himanshu Goyal, The 'system host-memory-modify' command can be used for that. Please let us know if you think the algorithm for choosing defaults could use adjustment. usage: system host-memory-modify [-m <Platform Reserved MiB>]                                  [-2M <2M hugepages number>]                                  [-1G <1G hugepages number>]                                  <hostname or id> <processor> Modify platform reserved and/or application huge page memory attributes for worker nodes. Positional arguments:   <hostname or id>      Name or ID of host   <processor>           processor Optional arguments:   -m <Platform Reserved MiB>, --platform_reserved_mib <Platform Reserved MiB>                         The amount of platform memory (MiB) for the numa node   -2M <2M hugepages number>, --vm_hugepages_nr_2M_pending <2M hugepages number>                         The number of 2M vm huge pages for the numa node   -1G <1G hugepages number>, --vm_hugepages_nr_1G_pending <1G hugepages number>                         The number of 1G vm huge pages for the numa node M On Thu, 2019-01-31 at 16:54 +0530, Himanshu Goyal wrote:

Hi,

Please suggest how we can modify the default Huge pages configuration & Memory reserved for platform on compute node. 

Regards, Himanshu Goyal _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss