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FastT500环境:\r\n4台650,一台fastT500server,4台EXP,2台3534,每台650上有两块6228卡(A,B)分别接一台3534(一台3534接fastT500server的controolerA,另一台接controllerB),4台650做两套双机(HACMP)cluster1,cluster2\r\n\r\n 进行fastT500的测试:\r\n 在fastT500上划分3个LUN(hdisk2,hdisk3,hdisk4) hdisk2属于cluster1的host1,hdisk3属于cluster1的host2,hdisk4属于cluster1的host2\r\n 1.拔下cluster1 host1的A \r\n 再host1,host2发现hdisk2,hdisk3的控制权均从controllerA变为controllerB\r\n #fget_config –l dar0\r\n dac1 ACTIVE dar0 ACTIVE\r\n dac1-hdisk2\r\n dac1-hdisk3\r\n 2. 拔下cluster1 host1的A,同时拔下cluster1 host2的B\r\n 再host1上\r\n # fget_config –l dar0\r\n dac1 ACTIVE dar0 ACTIVE\r\n dac1-hdisk2\r\n dac0-hdisk3\r\n 再host2上\r\n # fget_config –l dar0\r\n dac0 ACTIVE dar1 ACTIVE\r\n dac1-hdisk2\r\n dac0-hdisk3\r\n 3。拔下cluster2 host1的A\r\n cluster2中的host1,host2的控制权均没有发生改变\r\n 4。拔下cluster2 host2的A\r\n hdisk4的控制权均从controllerA变为controllerB\r\n #fget_config –l dar0\r\n dac1 ACTIVE dar0 ACTIVE\r\n dac1-hdisk2\r\n我觉得这两种现象不符,请帮忙解释一下 |
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