<\/span><\/h2>\n\n\n\n\u67e5\u770bdemo.options\uff0c\u6570\u636e\u8282\u70b9\u914d\u7f6e\u4e86103\uff0c104\uff0c105\u5171\u4e09\u4e2a<\/p>\n\n\n\n
[gbase@gbase_rh7_003 gcinstall]$ cat demo.options\r\ninstallPrefix= \/opt\/gbase\r\ncoordinateHost = 10.0.2.103\r\ncoordinateHostNodeID = 103\r\ndataHost = 10.0.2.103,10.0.2.104,10.0.2.105\r\n#existCoordinateHost =\r\n#existDataHost =\r\n#existGcwareHost=\r\ngcwareHost = 10.0.2.103\r\ngcwareHostNodeID = 103\r\ndbaUser = gbase\r\ndbaGroup = gbase\r\ndbaPwd = 'gbase1234'\r\nrootPwd = ''\r\n#rootPwdFile = rootPwd.json\r\n#characterSet = utf8\r\n#dbPort = 5258\r\n#sshPort = 22\r\n<\/code><\/pre>\n\n\n\n\u67e5\u770b\u96c6\u7fa4\u72b6\u6001\uff0c\u53d1\u73b0\u7ba1\u7406\u548c\u8c03\u5ea6\u53ea\u67091\u4e2a\uff0c\u6570\u636e\u8282\u70b9\u67094\u4e2a 103\u5230106.<\/p>\n\n\n\n
[gbase@gbase_rh7_003 log]$ gcadmin\r\nCLUSTER STATE: ACTIVE\r\nVIRTUAL CLUSTER MODE: NORMAL\r\n\r\n====================================\r\n| GBASE GCWARE CLUSTER INFORMATION |\r\n====================================\r\n| NodeName | IpAddress | gcware |\r\n------------------------------------\r\n| gcware1 | 10.0.2.103 | OPEN |\r\n------------------------------------\r\n====================================================\r\n| GBASE COORDINATOR CLUSTER INFORMATION |\r\n====================================================\r\n| NodeName | IpAddress | gcluster | DataState |\r\n----------------------------------------------------\r\n| coordinator1 | 10.0.2.103 | OPEN | 0 |\r\n----------------------------------------------------\r\n=========================================================================================================\r\n| GBASE DATA CLUSTER INFORMATION |\r\n=========================================================================================================\r\n| NodeName | IpAddress | DistributionId | gnode | syncserver | DataState |\r\n---------------------------------------------------------------------------------------------------------\r\n| node1 | 10.0.2.103 | 2 | OPEN | OPEN | 0 |\r\n---------------------------------------------------------------------------------------------------------\r\n| node2 | 10.0.2.104 | 2 | OPEN | OPEN | 0 |\r\n---------------------------------------------------------------------------------------------------------\r\n| node3 | 10.0.2.105 | 2 | OPEN | OPEN | 0 |\r\n---------------------------------------------------------------------------------------------------------\r\n| node4 | 10.0.2.106 | 2 | OPEN | OPEN | 0 |\r\n---------------------------------------------------------------------------------------------------------\r\n<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
<\/span>\u89e3\u51b3<\/span><\/h2>\n\n\n\n\u5728\u5378\u8f7d\u914d\u7f6e\u6587\u4ef6\u91cc\uff0c\u586b\u5199\u5b8c\u6574\u7684\u6570\u636e\u8282\u70b9IP\u3002 \u65e2\u7136\u6240\u6709\u7ba1\u7406\u548c\u6570\u636e\u90fd\u5378\u8f7d\u4e86\uff0c\u5219\u6240\u6709\u7684\u6570\u636e\u8282\u70b9\u4e5f\u5c31\u6ca1\u6709\u4fdd\u7559\u7684\u610f\u4e49\u3002\u8fd9\u4e0d\u662f\u7f29\u5bb9\uff0c\u800c\u662f\u5168\u90e8\u5378\u8f7d\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_003 gcinstall]$ vi demo.options\r\n[gbase@gbase_rh7_003 gcinstall]$ cat demo.options\r\ninstallPrefix= \/opt\/gbase\r\ncoordinateHost = 10.0.2.103\r\ncoordinateHostNodeID = 103\r\ndataHost = 10.0.2.103,10.0.2.104,10.0.2.105,10.0.2.106\r\n#existCoordinateHost =\r\n#existDataHost =\r\n#existGcwareHost=\r\ngcwareHost = 10.0.2.103\r\ngcwareHostNodeID = 103\r\ndbaUser = gbase\r\ndbaGroup = gbase\r\ndbaPwd = 'gbase1234'\r\nrootPwd = ''\r\n#rootPwdFile = rootPwd.json\r\n#characterSet = utf8\r\n#dbPort = 5258\r\n#sshPort = 22\r\n<\/code><\/pre>\n\n\n\n\u518d\u6b21\u6267\u884c\u5378\u8f7d\uff0c\u6210\u529f\u5378\u8f7d\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_003 gcinstall]$ .\/unInstall.py --silent=demo.options\r\n\r\n\r\nThese GCluster nodes will be uninstalled.\r\nCoordinateHost:\r\n10.0.2.103\r\nDataHost:\r\n10.0.2.103 10.0.2.104 10.0.2.105 10.0.2.106\r\nGcwareHost:\r\n10.0.2.103\r\nAre you sure to uninstall GCluster ([Y,y]\/[N,n])? y\r\nunInstall 10.0.2.103 's gcware successfully.\r\nunInstall 10.0.2.103 's coordinate successfully.\r\nunInstall 10.0.2.103 's data successfully.\r\nunInstall 10.0.2.104 's data successfully.\r\nunInstall 10.0.2.105 's data successfully.\r\nunInstall 10.0.2.106 's data successfully.\r\n[gbase@gbase_rh7_003 gcinstall]$\r\n<\/code><\/pre>","protected":false},"excerpt":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u652f\u6301\u901a\u8fc7uninstall.py\u5378\u8f7d\u96c6\u7fa4\uff0c\u4f46\u5982\u679c\u6240\u6709\u7684\u7ba1\u7406\u3001\u8c03\u5ea6\u8282\u70b9\u90fd\u5378\u8f7d\u4e86\uff0c\u5219\u6240\u6709\u7684\u6570\u636e\u8282\u70b9\u5fc5\u987b\u5168\u90e8\u5378\u8f7d\uff0c\u5426\u5219\u5c31\u4f1a\u62a5can not remove all coordinator nodes without remove all data nodes, please check your config\u7684\u9519\u8bef\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-5336","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=5336"}],"version-history":[{"count":1,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5336\/revisions"}],"predecessor-version":[{"id":5337,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5336\/revisions\/5337"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=5336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=5336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=5336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}