Hello, F12 x86_64 with Qemu/KVM booted yesterday evening. It has two guests with CentOS 5.3 x86_64 configured to auto-start and now they are running... I see this morning, some minutes ago: [r...@virtfed ~]# service ksm status ksm is not running
My config: [r...@virtfed ~]# chkconfig --list|grep ksm ksm 0:off 1:off 2:on 3:on 4:on 5:on 6:off ksmtuned 0:off 1:off 2:on 3:on 4:on 5:on 6:off [r...@virtfed ~]# cat /sys/kernel/mm/ksm/pages_shared 3786 Then I start two other guests, both with CentOS 5.4 x86_64. After a while: [r...@virtfed ~]# cat /sys/kernel/mm/ksm/pages_shared 4752 [r...@virtfed ~]# cat /sys/kernel/mm/ksm/pages_shared 5219 ... [r...@virtfed ~]# cat /sys/kernel/mm/ksm/pages_shared 90895 and now, without any action at my side: [r...@virtfed ~]# service ksm status ksm is running Is this normal/expected? Any deeper doc/link about ksm/ksmtuned logic? Is it ksmtuned that spins ksm as it is needed? Any log file to check/configure? I read https://fedoraproject.org/wiki/Features/KSM but probably I'm missing something... Thanks, Gianluca _______________________________________________ Fedora-virt mailing list [email protected] https://www.redhat.com/mailman/listinfo/fedora-virt
