Ceph Primary Affinity的示例分析

小编给大家分享一下Ceph Primary Affinity的示例分析，希望大家阅读完这篇文章之后都有所收获，下面让我们一起去探讨吧！

Ceph Primary Affinity

[root@mon0 yum.repos.d]# ceph --admin-daemon /var/run/ceph/ceph-mon.*.asok config show | grep 'primary_affinity'  "mon_osd_allow_primary_affinity": "false",#在ceph.conf中加入primary affinitymon osd allow primary affinity = true[root@mon0 yum.repos.d]# ceph pg dump | grep active+clean | egrep "\[0," | wc -ldumped all in format plain109[root@mon0 yum.repos.d]# ceph pg dump | grep active+clean | egrep ",0\]" | wc -ldumped all in format plain123# ceph osd primary-affinity osd.0 0.5set osd.0 primary-affinity to 0.5 (8327682)# ceph pg dump | grep active+clean | egrep "\[0," | wc -l48# ceph pg dump | grep active+clean | egrep ",0\]" | wc -l132# ceph osd primary-affinity osd.0 0set osd.0 primary-affinity to 0 (802)# ceph pg dump | grep active+clean | egrep "\[0," | wc -l0# ceph pg dump | grep active+clean | egrep ",0\]" | wc -l180

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