On Thu, 2015-12-24 at 13:17 +0530, Ritesh Raj Sarraf wrote: > Given that libvirt is also a general purpose hypervisor, more like > VBox > or VMWare Workstation, which is used occasionally. > > Should ksm services also be provided as a socket so that they are > activated on-demand? libvirt is already doing something similar.
I hadn't noticed that it was a shell script until: rrs@learner:~$ sudo systemctl status ksmtuned.service [sudo] password for rrs: ● ksmtuned.service - Kernel Samepage Merging (KSM) Tuning Daemon Loaded: loaded (/lib/systemd/system/ksmtuned.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2015-12-24 13:14:36 IST; 31min ago Process: 10928 ExecStart=/usr/sbin/ksmtuned (code=exited, status=0/SUCCESS) Main PID: 10931 (ksmtuned) Tasks: 2 (limit: 512) CGroup: /system.slice/ksmtuned.service ├─10931 /bin/bash /usr/sbin/ksmtuned └─16262 sleep 60 Dec 24 13:14:36 learner systemd[1]: Starting Kernel Samepage Merging (KSM) Tuning Daemon... Dec 24 13:14:36 learner systemd[1]: Started Kernel Samepage Merging (KSM) Tuning Daemon. 2015-12-24 / 13:45:40 ♒♒♒ ☺ Given that KSM depends on cgroups, especially memcg, should this be ported to using systemd's timer/socket feature ? Just that I didn't like the sleep call. -- Ritesh Raj Sarraf RESEARCHUT - http://www.researchut.com "Necessity is the mother of invention."
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