公开(公告)号：US20070297338A1

公开(公告)日：2007-12-27

申请号：US11473929

申请日：2006-06-23

申请人： Yun Mou ,  Khank Vi Ngo ,  Noah Jonathan Sellars

发明人： Yun Mou ,  Khank Vi Ngo ,  Noah Jonathan Sellars

IPC分类号： H04J3/14

CPC分类号： H04L67/1097 ,  G06F11/201 ,  H04L49/557 ,  H04L69/40

摘要： For a storage area network, verification of path selection protocol comprises disabling a switch port on a switch of the primary path of a data storage device; initiating an input/output command to the device; verifying that a failover occurred. The switch port for the primary path is enabled, an “immediate” input/output command is initiated to the device with the “immediate” bit set; and, in response to a notification by the device resulting from the “immediate” bit, a switch port is disabled on the switch of the primary path for the device; and the method verifies that a failover occurred.

摘要翻译： 对于存储区域网络，路径选择协议的验证包括禁用数据存储设备的主路径的交换机上的交换机端口; 启动到设备的输入/输出命令; 验证是否发生故障转移。 主路径的交换机端口被使能，对设备启动“立即”输入/输出命令，设置“立即”位; 并且响应于由“立即”位产生的设备的通知，在设备的主路径的交换机上禁用交换机端口; 并且该方法验证是否发生故障转移。