在RHCS服務切換的時候,unmount盤的時候,發現會failed,並且直接導致reboot. 在message里看到這樣一段 [lvm] * initrd image needs to be newer than lvm.conf red hat對此的解釋是: Bug 728365 - any change to lvm.conf results in an invalid HA configuration For HA LVM to work properly, the initrd wh
请看sql_field_string的文档说明: # combined field plus attribute declaration (from a single column) # stores column as an attribute, but also indexes it as a full-text field # # sql_field_string = author 我们不需要attribute属性,不用管.只要在sql_query中选出相应的column就行了,就可以在p