在mon或client節(jié)點(diǎn)上
1.創(chuàng)建池
sudo ceph osd pool create rbd1 100 100
或
sudo ceph osd pool create rbd2 100
2.查看信息
sudo ceph osd dump
3.查看副本數(shù)
sudo ceph osd dump | grep "replicated size"
4.刪除池
sudo ceph osd pool delete rbd1 rbd1 --yes-i-really-really-mean-it
5.給池改名稱
sudo ceph osd pool rename rbd1 rbd3
7.設(shè)置副本數(shù)
sudo ceph osd pool set rbd1 size 3 #默認(rèn)副本數(shù)是3
8.設(shè)置pgp_num
sudo ceph osd pool set rbd1 pg_num 110 #pg_num 只能往上調(diào)橡淑，不能往下調(diào)
sudo ceph osd pool set rbd1 pgp_num 110 #等于或小于pg_num
