<\/span><\/h2>\n\n\n\n\u8fd9\u90e8\u5206\u662f\u865a\u62df\u96c6\u7fa4(Virtual Cluster)\u7684\u90e8\u5206\u3002\u5982\u679c\u4e0d\u5355\u72ec\u521b\u5efa\uff0c\u5219\u4f7f\u7528vcname000001\u7684\u9ed8\u8ba4vc\u3002<\/p>\n\n\n\n
\u6ce8\u610f\uff1a\u5982\u679c\u4f60\u4e0d\u60f3\u4f7f\u7528VC\u529f\u80fd\uff0c\u6240\u6709\u8282\u70b9\u5168\u662f\u4e00\u4e2aVC\uff0c\u548cV86\u7248\u672c\u76f8\u5bb9\u7684\u3010\u517c\u5bb9\u6a21\u5f0f\u3011\uff0c\u8bf7\u4e0d\u8981\u521b\u5efaVC,\u76f4\u63a5\u8df3\u8f6c\u5230\u540e\u9762\u7684\u521b\u5efa\u5206\u5e03\u7b56\u7565\u7ae0\u8282\u3002\u4e0e86\u7684\u65b9\u6cd5\u57fa\u672c\u4e00\u81f4\u3002<\/span><\/p>\n\n\n\n<\/span>\u751f\u6210VC\u914d\u7f6e\u6587\u4ef6\u6837\u672c<\/span><\/h3>\n\n\n\ngcadmin\u547d\u4ee4\u53ef\u4ee5\u751f\u6210\u914d\u7f6e\u6587\u4ef6\u6837\u672c\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gcadmin createvc e createvc.xml\n[gbase@gbase_rh7_001 gcinstall]$ cat createvc.xml\n<?xml version='1.0' encoding=\"utf-8\"?>\n<servers>\n\n <rack>\n <node ip=\"vc data node ip\"\/>\n <!--- ... -->\n <node ip=\"vc data node ip\"\/>\n <\/rack>\n\n <vc_name name=\"virtual cluster name no more than 64 bytes\"\/>\n <comment message=\"comment message no more than 60 bytes\"\/>\n\n<\/servers>\n[gbase@gbase_rh7_001 gcinstall]$\n<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efaVC1<\/span><\/h3>\n\n\n\n\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u5c06\u7b2c\u4e00\u4e2a\u8ba1\u7b97\u8282\u70b9IP 10.0.2.101\u5199\u5165\uff0c\u5e76\u7f16\u8f91VC\u7684\u540d\u5b57\u548c\u6ce8\u91ca<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ cat createvc.xml\n<?xml version='1.0' encoding=\"utf-8\"?>\n<servers>\n\n <rack>\n <node ip=\"10.0.2.101\"\/>\n <\/rack>\n\n <vc_name name=\"vc01\"\/>\n <comment message=\"first vc with one node\"\/>\n\n<\/servers>\n<\/code><\/pre>\n\n\n\n\u6267\u884ccreatevc\u547d\u4ee4\u521b\u5efaVC<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gcadmin createvc createvc.xml\nparse config file createvc.xml\ngenerate vc id: vc00001\nadd vc information to cluster\nadd nodes to vc\ngcadmin create vc [vc01] successful\n\n[gbase@gbase_rh7_001 gcinstall]$ <\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efaVC2<\/span><\/h3>\n\n\n\n\u76f8\u540c\u7684\u65b9\u6cd5\uff0c\u5c06\u53e6\u4e00\u4e2aIP\u4fee\u6539\u597d\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ cat createvc2.xml\n<?xml version='1.0' encoding=\"utf-8\"?>\n<servers>\n\n <rack>\n <node ip=\"10.0.2.115\"\/>\n <\/rack>\n\n <vc_name name=\"vc02\"\/>\n <comment message=\"second vc with one node\"\/>\n\n<\/servers>\n<\/code><\/pre>\n\n\n\n\u521b\u5efaVC<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gcadmin createvc createvc.xml\nparse config file createvc.xml\ngenerate vc id: vc00002\nadd vc information to cluster\nadd nodes to vc\ngcadmin create vc [vc02] successful\n\n[gbase@gbase_rh7_001 gcinstall]$\n<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efaVC\u7684\u7ed3\u679c<\/span><\/h3>\n\n\n\n\u901a\u8fc7gcadmin\u547d\u4ee4\uff0c\u53ef\u4ee5\u770b\u5230\u9ed8\u8ba4\u53ea\u663e\u793a\u4e86\u5f53\u524d\u7684VC\u4fe1\u606f\u4e86\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gcadmin\nCLUSTER STATE: ACTIVE\n\n=============================================================\n| GBASE COORDINATOR CLUSTER INFORMATION |\n=============================================================\n| NodeName | IpAddress | gcware | gcluster | DataState |\n-------------------------------------------------------------\n| coordinator1 | 10.0.2.101 | OPEN | OPEN | 0 |\n-------------------------------------------------------------\n===========================================================\n| GBASE VIRTUAL CLUSTER INFORMATION |\n===========================================================\n| VcName | DistributionId | comment |\n-----------------------------------------------------------\n| vc01 | | first vc with one node |\n-----------------------------------------------------------\n| vc02 | | second vc with one node |\n-----------------------------------------------------------\n\n2 virtual cluster: vc01, vc02\n1 coordinator node\n0 free data node\n\n[gbase@gbase_rh7_001 gcinstall]$ <\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efa\u5206\u5e03\u7b56\u7565(distribution)<\/span><\/h2>\n\n\n\n\u5305\u62ec\u521b\u5efa\u5206\u5e03\u7b56\u7565\u914d\u7f6e\u6587\u4ef6\uff0c\u548c\u521b\u5efa2\u4e2a\u6b65\u9aa4\u3002<\/p>\n\n\n\n
<\/span>\u7f16\u8f91\u7b56\u7565\u914d\u7f6e\u6587\u4ef6gcChangeInfo.xml<\/span><\/h3>\n\n\n\n\u914d\u7f6e\u6587\u4ef6\u91cc\u5305\u542b\u672cVC\u91cc\uff0c\u6570\u636e\u8282\u70b9\u7684\u4e3b\u5907\u5206\u5e03\u7b56\u7565\u3002\u5982\u4e0b\u662f\u7b2c\u4e00\u4e2aVC\u7684\u6837\u5b50\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ vi gcChangeInfo.xml\n[gbase@gbase_rh7_001 gcinstall]$ cat gcChangeInfo.xml\n<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<servers>\n <rack>\n <node ip=\"10.0.2.101\"\/>\n <\/rack>\n<\/servers>\n<\/code><\/pre>\n\n\n\n\u7b2c\u4e8c\u4e2aVC\u7684\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ cat gcChangeInfo2.xml\n<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<servers>\n <rack>\n <node ip=\"10.0.2.115\"\/>\n <\/rack>\n<\/servers>\n[gbase@gbase_rh7_001 gcinstall]$\n<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efa\u5206\u5e03\u7b56\u7565(distribution)<\/span><\/h3>\n\n\n\n\u6ce8\u610f\uff1a\u5982\u679c\u4e0d\u4f7f\u7528VC,\u662f\u548cV86\u76f8\u540c\u7684\u517c\u5bb9\u6a21\u5f0f\uff0c\u5219\u5982\u4e0b\u53c2\u6570\u91cc\uff0c\u4e0d\u8981\u6267\u884cvc\u53c2\u6570\u3002<\/span><\/p>\n\n\n\n<\/span>\u521b\u5efaVC1\u7684\u5206\u5e03\u7b56\u7565<\/span><\/h4>\n\n\n\n\u5177\u4f53\u53c2\u6570\u8bf7\u53c2\u8003\u4ea7\u54c1\u5b89\u88c5\u624b\u518c\u3002\u5176\u4e2d\u7528\u6237\u540d\u548c\u5bc6\u7801\u662f\u3010\u6570\u636e\u5e93\u3011\u7684\u7528\u6237\u5bc6\u7801\uff0c\u4e0d\u662f\u64cd\u4f5c\u7cfb\u7edf\u7684\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gcadmin distribution gcChangeInfo.xml p 1 d 0 db_user gbase db_pwd gbase20110531 vc vc01\ngcadmin generate distribution ...\n\n[warning]: parameter [d num] is 0, the new distribution will has no segment backup\nplease ensure this is ok, input [Y,y] or [N,n]: y\nNOTE: node [10.0.2.101] is coordinator node, it shall be data node too\ngcadmin generate distribution successful\n\n[gbase@gbase_rh7_001 gcinstall]$ gcadmin\nCLUSTER STATE: ACTIVE\n\n=============================================================\n| GBASE COORDINATOR CLUSTER INFORMATION |\n=============================================================\n| NodeName | IpAddress | gcware | gcluster | DataState |\n-------------------------------------------------------------\n| coordinator1 | 10.0.2.101 | OPEN | OPEN | 0 |\n-------------------------------------------------------------\n===========================================================\n| GBASE VIRTUAL CLUSTER INFORMATION |\n===========================================================\n| VcName | DistributionId | comment |\n-----------------------------------------------------------\n| vc01 | 1 | first vc with one node |\n-----------------------------------------------------------\n| vc02 | | second vc with one node |\n-----------------------------------------------------------\n\n2 virtual cluster: vc01, vc02\n1 coordinator node\n0 free data node\n\n[gbase@gbase_rh7_001 gcinstall]$ <\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efaVC2\u7684\u5206\u5e03\u7b56\u7565<\/span><\/h4>\n\n\n\n[gbase@gbase_rh7_001 gcinstall]$ gcadmin distribution gcChangeInfo2.xml p 1 d 0 db_user gbase db_pwd gbase20110531 vc vc02\ngcadmin generate distribution ...\n\n[warning]: parameter [d num] is 0, the new distribution will has no segment backup\nplease ensure this is ok, input [Y,y] or [N,n]: y\ngcadmin generate distribution successful\n\n[gbase@gbase_rh7_001 gcinstall]$ gcadmin\nCLUSTER STATE: ACTIVE\n\n=============================================================\n| GBASE COORDINATOR CLUSTER INFORMATION |\n=============================================================\n| NodeName | IpAddress | gcware | gcluster | DataState |\n-------------------------------------------------------------\n| coordinator1 | 10.0.2.101 | OPEN | OPEN | 0 |\n-------------------------------------------------------------\n===========================================================\n| GBASE VIRTUAL CLUSTER INFORMATION |\n===========================================================\n| VcName | DistributionId | comment |\n-----------------------------------------------------------\n| vc01 | 1 | first vc with one node |\n-----------------------------------------------------------\n| vc02 | 2 | second vc with one node |\n-----------------------------------------------------------\n\n2 virtual cluster: vc01, vc02\n1 coordinator node\n0 free data node\n\n[gbase@gbase_rh7_001 gcinstall]$\n<\/code><\/pre>\n\n\n\n<\/span>\u521d\u59cb\u5316<\/span><\/h2>\n\n\n\n\u767b\u5f55\u6570\u636e\u5e93\uff0c\u9009\u62e9VC,\u7136\u540e\u521d\u59cb\u5316initnodedatamap;<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gccli\n\nGBase client 9.5.2.26.121440. Copyright (c) 2004-2021, GBase. All Rights Reserved.\n\ngbase> show vcs;\n+---------+------+---------+\n| id | name | default |\n+---------+------+---------+\n| vc00001 | vc01 | |\n| vc00002 | vc02 | |\n+---------+------+---------+\n2 rows in set (Elapsed: 00:00:00.00)\n\ngbase> use vc vc01;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.01)\n\ngbase> initnodedatamap;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.33)\n\ngbase> use vc vc02;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\n\ngbase> initnodedatamap;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.36)\n\ngbase>\n<\/code><\/pre>\n\n\n\n<\/span>\u67e5\u770b\u865a\u62df\u96c6\u7fa4\u4fe1\u606f<\/span><\/h2>\n\n\n\n\u901a\u8fc7 showcluster vc vcName \u65b9\u6cd5\u83b7\u5f97\u6307\u5b9aVC\u7684\u60c5\u51b5\u3002\u5176\u5b83\u529f\u80fd\u4e5f\u90fd\u9700\u8981\u6307\u5b9avc\u3002<\/p>\n\n\n\n
[gbase@gbase_rh7_001 gcinstall]$ gcadmin showcluster vc vc01\nCLUSTER STATE: ACTIVE\nVIRTUAL CLUSTER MODE: NORMAL\n\n==========================================================\n| GBASE VIRTUAL CLUSTER INFORMATION |\n==========================================================\n| VcName | DistributionId | comment |\n----------------------------------------------------------\n| vc01 | 1 | first vc with one node |\n----------------------------------------------------------\n=========================================================================================================\n| VIRTUAL CLUSTER DATA NODE INFORMATION |\n=========================================================================================================\n| NodeName | IpAddress | DistributionId | gnode | syncserver | DataState |\n---------------------------------------------------------------------------------------------------------\n| node1 | 10.0.2.101 | 1 | OPEN | OPEN | 0 |\n---------------------------------------------------------------------------------------------------------\n\n1 data node\n\n[gbase@gbase_rh7_001 gcinstall]$ gcadmin showcluster vc vc02\nCLUSTER STATE: ACTIVE\nVIRTUAL CLUSTER MODE: NORMAL\n\n===========================================================\n| GBASE VIRTUAL CLUSTER INFORMATION |\n===========================================================\n| VcName | DistributionId | comment |\n-----------------------------------------------------------\n| vc02 | 2 | second vc with one node |\n-----------------------------------------------------------\n=========================================================================================================\n| VIRTUAL CLUSTER DATA NODE INFORMATION |\n=========================================================================================================\n| NodeName | IpAddress | DistributionId | gnode | syncserver | DataState |\n---------------------------------------------------------------------------------------------------------\n| node1 | 10.0.2.115 | 2 | OPEN | OPEN | 0 |\n---------------------------------------------------------------------------------------------------------\n\n1 data node\n\n[gbase@gbase_rh7_001 gcinstall]$\n<\/code><\/pre>\n\n\n\n<\/span>Summary<\/span><\/h2>\n\n\n\n\u865a\u62df\u96c6\u7fa4\uff0c\u53ea\u9488\u5bf9\u8ba1\u7b97\u8282\u70b9\uff0c\u4e0d\u540c\u7684\u8ba1\u7b97\u8282\u70b9\u552f\u4e00\u5c5e\u4e8e\u67d0\u4e2a\u865a\u62df\u96c6\u7fa4\uff0c\u4e0d\u80fd\u5171\u4eab\uff0c\u6765\u8fbe\u5230\u7269\u7406\u7ea7\u522b\u7684\u8d44\u6e90\u9694\u79bb\u3002<\/p>\n\n\n\n
\u7ba1\u7406\u548c\u8c03\u5ea6\u96c6\u7fa4\u662f\u5171\u4eab\u7684\uff0c\u5bf9\u5916\u670d\u52a1\u4e5f\u662f\u76f8\u540c\u7684\u3002<\/p>\n\n\n\n
\u4e0d\u540c\u7684\u7528\u6237\uff0c\u53ef\u4ee5\u6307\u5b9a\u9ed8\u8ba4\u7684vc\u3002<\/p>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u4ecb\u7ecdGBase 8a\u6570\u636e\u5e93\u96c6\u7fa4V95\u7248\u672c\uff0c\u865a\u62df\u96c6\u7fa4(Virtual Cluster \u7b80\u79f0VC)\u7684\u5b89\u88c5\uff0c\u521b\u5efa\u548c\u4f7f\u7528\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[75,60],"class_list":["post-3378","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-75","tag-v95"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/3378","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=3378"}],"version-history":[{"count":6,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/3378\/revisions"}],"predecessor-version":[{"id":12448,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/3378\/revisions\/12448"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=3378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=3378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=3378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}