消息：W-X-Y-Z

• WARNING: aio_wait: errno = nn.
  
• WARNING: Buffer pool size may cause database server to get into a locked state. Recommended minimum buffer pool size is num times maximum concurrent user threads.
  
• warning: Chunk time stamps are invalid.
  
• Warning: name_old is a deprecated onconfig parameter. Use name_new instead. See the release notes and the GBase 8s Administrator's Reference for more information.
  
• Warning: name_old is a deprecated onconfig parameter. Use name_new instead.
  
• Warning: Unable to allocate requested big buffer of size nn.
  
• You are turning off smart large object logging.