<\/span><\/h4>\n\n\n\n\u5728V95\u7248\u672c\u91cc\uff0c\u591a\u4e86\u865a\u62df\u96c6\u7fa4(VC), \u6240\u4ee5\u547d\u4ee4\u683c\u5f0f\u7a0d\u6709\u53d8\u5316\uff0c\u591a\u4e86VCID, \u6ce8\u610f\u4e0d\u662fvcname, \u662fID\uff0c\u53ef\u4ee5\u901a\u8fc7show vcs\u67e5\u770b\u6bcf\u4e2avcname\u5bf9\u5e94\u7684vcid, \u9ed8\u8ba4\u662fvc00001\u3002\u5176\u5b83\u4e0eV8\u5b8c\u5168\u76f8\u540c<\/p>\n\n\n\n
set self gcluster_node_status_list=\"vcid.\u5e93\u540d.\u8868\u540d:\u5206\u7247\u53f7:\u4e3b\u673anodeid:\u72b6\u6001:SCN\u53f7\";<\/code><\/pre>\n\n\n\n<\/span>\u865a\u62df\u96c6\u7fa4vcid<\/span><\/h4>\n\n\n\ngbase> show vcs;\n+---------+--------------+---------+\n| id | name | default |\n+---------+--------------+---------+\n| vc00001 | vcname000001 | Y |\n+---------+--------------+---------+\n1 row in set (Elapsed: 00:00:00.00)<\/code><\/pre>\n\n\n\n<\/span>\u4e3b\u673anodeid<\/span><\/h4>\n\n\n\n\u6839\u636eIP,\u627e\u5230\u6700\u524d\u9762\u7684Id\u5217\uff0c\u5c31\u662f\u5bf9\u5e94\u7684nodeid\u3002 \u6bd4\u5982 10.0.2.202 \u5bf9\u5e94\u7684\u662f3389128714<\/p>\n\n\n\n
gbase> show nodes;\n+------------+------------+-------+--------------+----------------+--------+-----------+\n| Id | ip | name | primary part | duplicate part | status | datastate |\n+------------+------------+-------+--------------+----------------+--------+-----------+\n| 3389128714 | 10.0.2.202 | node2 | n1 | n2 | online | 0 |\n| 3372351498 | 10.0.2.201 | node1 | n2 | n1 | online | 0 |\n+------------+------------+-------+--------------+----------------+--------+-----------+<\/code><\/pre>\n\n\n\n<\/span>V8\u6837\u4f8b<\/span><\/h4>\n\n\n\n\u8bbe\u7f6en1\ngbase> set self gcluster_node_status_list=\"testdb.t4:n1:3389128714:2:2\";\nQuery OK, 0 rows affected (Elapsed: 00:00:00.02)\n\n\u8bbe\u7f6en2\ngbase> set self gcluster_node_status_list=\"testdb.t4:n2:3389128714:2:2\";\nQuery OK, 0 rows affected (Elapsed: 00:00:00.03)\n\n4\u3001\u67e5\u770bevent\n[gbase@rh6-1 gcluster]$ gcadmin showdmlevent\nEvent count:1\nEvent ID: 18\nObjectName: testdb.t4\n\nFail Data Copy:\n------------------------------------------------------\nSegName: n1 SCN: 2 NodeIP: 10.0.2.202 FAILURE\nSegName: n2 SCN: 2 NodeIP: 10.0.2.202 FAILURE<\/code><\/pre>\n\n\n\n<\/span>V95\u7248\u672c\u6837\u4f8b<\/span><\/h4>\n\n\n\n\ngbase> set self gcluster_node_status_list='vc00001.testdb.t1:n1:1694629898:2:2';\nQuery OK, 0 rows affected (Elapsed: 00:00:00.03)<\/code><\/pre>\n\n\n\n<\/span>\u8bbe\u7f6e\u96c6\u7fa4\u8c03\u5ea6\u5c42(coordinator gcluster)dmlstoragefevent\u7684\u65b9\u6cd5<\/span><\/h2>\n\n\n\n\u5982\u4e0a\u7684set \u53ea\u80fd\u8bbe\u7f6e\u8ba1\u7b97\u8282\u70b9gnode\u7684event. \u5982\u4e0b\u7528python\u65b9\u6848\uff0c\u8bbe\u7f6e\u8c03\u5ea6\u5c42gcluster\u7684event<\/p>\n\n\n\n
import gcware\nfevent = {}\nfevent['eventid'] =1\nfevent['vcid']='vc00001'\nfevent['distributionid'] = 1\n# select table_id from information_schema.tables where table_schema='testdb' and table_name='t1'\nfevent['tableid'] = 2052\nfevent['tablename'] = \"testdb.t1\"\nfevent['comment'] = 'Hello World'\n#\u4e0b\u9762\u7684true\u4ee3\u8868\u662f\u96c6\u7fa4\u5c42\uff0c false\u6807\u8bc6\u8282\u70b9\u5c42<\/span>\nfevent['content'] = 'testdb.t1,,true'\nfevent['tabletype'] = 'DISTRIBUTION'\ndatacopyid = {}\n#\u5982\u679c\u662f\u96c6\u7fa4\u5c42\uff0c\u5219\u586b\u5199\u96c6\u7fa4\u5c42\u7684nodeid, \u5982\u679c\u662f\u8282\u70b9\u5c42\uff0c\u5219\u5199\u5206\u7247\u53f7\uff0c\u6bd4\u59821,2,3<\/span>\ndatacopyid['segid'] = 3372351498\ndatacopyid['nodeipaddr'] = \"10.0.2.201\"\nfevent['datacopyid'] = datacopyid\neventid = gcware.setdmlstoragefevent(fevent)<\/code><\/pre>\n\n\n\n\u5982\u4e0a\u4ee3\u7801\u4e2d\u7684content\uff0c \u7528\u6765\u533a\u5206\u662f\u7ba1\u7406\u5c42\u8fd8\u662f\u8ba1\u7b97\u5c42\u3002\u5982\u679c\u662f\u7ba1\u7406\u5c42\uff0c\u5219segid\u4e3a\u8282\u70b9\u7684nodeid,\u5982\u679c\u662f\u8ba1\u7b97\u5c42\uff0c\u5219\u662f\u5206\u7247\u7f16\u53f7\u3002<\/p>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
\u5357\u5927\u901a\u7528GBase 8a \u96c6\u7fa4\uff0c\u5f53\u67d0\u4e2a\u5206\u7247\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4f1a\u81ea\u52a8\u68c0\u6d4b\u5e76\u8bbe\u7f6e\u6545\u969c\u6807\u5fd7\uff0c\u4f46\u67d0\u4e9b\u7279\u6b8a\u60c5\u51b5\u51fa\u73b0\u7684\u903b\u8f91\u9519\u8bef\uff0c\u6bd4\u5982\u884c\u6570\u4e0d\u4e00\u6837\uff0c\u5219\u6570\u636e\u5e93\u81ea\u8eab\u65e0\u6cd5\u5224\u65ad\u4ee5\u54ea\u4e2a\u4e3a\u51c6\uff0c\u6b64\u65f6\u9700\u8981\u4eba\u5de5\u5e72\u9884\u6765\u8fdb\u884c\u6545\u969c\u6062\u590d\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":[95],"class_list":["post-5799","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-event"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5799","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=5799"}],"version-history":[{"count":19,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5799\/revisions"}],"predecessor-version":[{"id":12554,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/5799\/revisions\/12554"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=5799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=5799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=5799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}