Merge pull request #681 from ceph/change-pool-default-size

Change pool default size

Vagrantfile

@@ -67,6 +67,7 @@ ansible_provision = proc do |ansible|
     ansible.extra_vars = {
       "ceph_#{settings['ceph_install_source']}"=> 'true',
       journal_collocation: 'true',
+      pool_default_size: '2',
       journal_size: 100,
       monitor_interface: ETH,
       cluster_network: "#{SUBNET}.0/24",

ceph-aio-no-vagrant.sh

@@ -32,6 +32,7 @@ cp group_vars/osds.sample group_vars/osds
 sed -i "s/#osd_auto_discovery: false/osd_auto_discovery: true/" group_vars/osds
 sed -i "s/#journal_collocation: false/journal_collocation: true/" group_vars/osds
 sed -i "s/#ceph_dev: false/ceph_dev: true/" group_vars/all
+sed -i "s/#pool_default_size: 3/pool_default_size: 2/" group_vars/all
 sed -i "s/#monitor_address: 0.0.0.0/monitor_address: ${MON_IP}/" group_vars/all
 sed -i "s/#journal_size: 0/journal_size: 100/" group_vars/all
 sed -i "s|#public_network: 0.0.0.0\/0|public_network: ${SUBNET}|" group_vars/all

group_vars/all.sample

@@ -215,7 +215,7 @@ dummy:
 #journal_size: 0
 #pool_default_pg_num: 128
 #pool_default_pgp_num: 128
-#pool_default_size: 2
+#pool_default_size: 3
 #pool_default_min_size: 1
 #public_network: 0.0.0.0/0
 #cluster_network: "{{ public_network }}"

roles/ceph-common/defaults/main.yml

@@ -207,7 +207,7 @@ mon_pg_warn_max_object_skew: 10 # set to 20 or higher to disable complaints abou
 journal_size: 0
 pool_default_pg_num: 128
 pool_default_pgp_num: 128
-pool_default_size: 2
+pool_default_size: 3
 pool_default_min_size: 1
 public_network: 0.0.0.0/0
 cluster_network: "{{ public_network }}"