Juju Charms Collection
nova-compute package

  1. Bug #1507921
  2. Comment #6

Comment 6 for bug 1507921

Revision history for this message
Christian Ehrhardt  (paelzer) wrote :

I did some tests to be sure:
/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages : 0
/sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages : 5
/sys/devices/system/node/node0/hugepages/hugepages-1048576kB/nr_hugepages : 0
/sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages : 2
/sys/devices/system/node/node1/hugepages/hugepages-1048576kB/nr_hugepages : 0
/sys/devices/system/node/node1/hugepages/hugepages-2048kB/nr_hugepages : 3

That shows that /sys/kernel/mm/hugepages/* always holds the global aggregated view.
This avoids some hazzle in !numa systems where /sys/devices/system/node doesn't even exists e.g. i386