Re: Transparent huge pages

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




Is possible that in Ubuntu with kernel version 4.12.14 at least, it comes by default with the parameter enabled in [madvise]?



German

2017-11-28 12:07 GMT-03:00 Nigel Williams <nigel.williams@xxxxxxxxxxx>:
Given that memory is a key resource for Ceph, this advice about switching Transparent Huge Pages kernel setting to madvise would be worth testing to see if THP is helping or hindering.

Article:

Discussion:


echo madvise | sudo tee /sys/kernel/mm/transparent_hugepage/enabled



_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com


_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux