1.每个节点添加两块磁盘,一个用于数据盘,一个用于缓存盘,添加的时候,磁盘类型选择scsi
ceph osd pool get poolname size
2. ceph osd pool set poolname size 2
3. vim /usr/share/esstorage-dashboard/esstorage_dashboard/dashboards/esstorage/nodes/templates/nodes/disks-table.html (作用是关闭缓存盘的判断)
<action-list>
<action
disabled="disable"
action-classes="'btn btn-default btn-sm'"
callback="actions.enableCacheDisk.singleEnable" item="selectedData.aData">
<i class="icon icon-add"></i>
<span id="enable-cache-disk">{% trans 'Enable Cache Disk' %}</span>
</action>
</action-list>
把disabled部分改成如上所示
4. 重启httpd.service服务
5. 进入10.20.0.3/dashboard/ .添加osd
over