<\/span><\/h2>\n\n\n\n\u91c7\u75284\u53f0\u865a\u62df\u673a\uff0c\u56e0\u81ea\u5df1\u673a\u5668\u5185\u5b58\u5c11\uff0c\u6240\u4ee5\u53ea\u5206\u914d\u4e862G\u5185\u5b58\uff0c2C\u7684CPU\u3002<\/p>\n\n\n\n
10.0.2.181 vm181\n10.0.2.182 vm182\n10.0.2.183 vm183\n10.0.2.184 vm184<\/code><\/pre>\n\n\n\n- OS \u7248\u672c\uff1aCentOS 8.5.2111 X86 64<\/li>
- CPU: 2\u6838<\/li>
- \u5185\u5b58\uff1a2GB<\/li>
- cloudberry\u7248\u672c 1.6.0 build1(\u5185\u7f6ePostgreSQL\u7248\u672c 14.4)<\/li><\/ul>\n\n\n\n
<\/span>\u51c6\u5907<\/span><\/h2>\n\n\n\n<\/span>\u4e3b\u673a\u540d\u89e3\u6790hosts<\/span><\/h3>\n\n\n\n\u6bcf\u53f0\u673a\u5668\u90fd\u914d\u7f6e\u4e0a\uff0c\u540e\u9762\u7528\u4e3b\u673a\u540d\u90e8\u7f72\u670d\u52a1\u3002<\/p>\n\n\n\n
[root@vm184 ~]# cat \/etc\/hosts\n127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4\n::1 localhost localhost.localdomain localhost6 localhost6.localdomain6\n10.0.2.181 vm181\n10.0.2.182 vm182\n10.0.2.183 vm183\n10.0.2.184 vm184<\/code><\/pre>\n\n\n\n<\/span>\/etc\/security\/limits.conf<\/span><\/h3>\n\n\n\n\u6bcf\u53f0\u673a\u5668\u589e\u52a0\u5982\u4e0b\u914d\u7f6e<\/p>\n\n\n\n
* soft nofile 524288\n* hard nofile 524288\n* soft nproc 131072\n* hard nproc 131072<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efa\u7528\u6237<\/span><\/h3>\n\n\n\n\u6bcf\u53f0\u673a\u5668\u4e0a\u521b\u5efagpadmin\u7528\u6237<\/p>\n\n\n\n
[root@vm180 ~]# useradd gpadmin\n[root@vm180 ~]# passwd gpadmin<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efa\u6570\u636esegment\u76ee\u5f55\u5e76\u6388\u6743<\/span><\/h3>\n\n\n\n\u6bcf\u53f0\u673a\u5668\u90fd\u64cd\u4f5c\u3002<\/p>\n\n\n\n
[root@vm181 ~]# mkdir -p \/data0\n[root@vm181 ~]# chown -R gpadmin:gpadmin \/data0<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efagpadmin\u7528\u6237\u4e92\u4fe1<\/span><\/h3>\n\n\n\n\u5728\u4e00\u53f0\u673a\u5668\u4e0a\u64cd\u4f5c\u5373\u53ef\uff0c\u672c\u4f8b\u4e3a\u7b2c\u4e00\u53f0vm181\u4e0a\u3002<\/p>\n\n\n\n
[root@vm181 ~]# su - gpadmin\n[gpadmin@vm181 ~]$ ssh-keygen -t rsa\nGenerating public\/private rsa key pair.\nEnter file in which to save the key (\/home\/gpadmin\/.ssh\/id_rsa):\nCreated directory '\/home\/gpadmin\/.ssh'.\nEnter passphrase (empty for no passphrase):\nEnter same passphrase again:\nYour identification has been saved in \/home\/gpadmin\/.ssh\/id_rsa.\nYour public key has been saved in \/home\/gpadmin\/.ssh\/id_rsa.pub.\nThe key fingerprint is:\nSHA256:JT1DExhwyLcvbRzFWAOY96bZvinq8Csylb7GdSIHOM0 gpadmin@vm181\nThe key's randomart image is:\n+---[RSA 3072]----+\n| ..oo==*o |\n| o.=oo.o. |\n| + ..o=o |\n| o E .o.oo |\n| . oS+ * |\n| + = O . |\n| +.+ = . |\n| o =o . .. |\n| +.+=o .o. |\n+----[SHA256]-----+\n[gpadmin@vm181 ~]$ ssh-copy-id gpadmin@10.0.2.181\n\/usr\/bin\/ssh-copy-id: INFO: Source of key(s) to be installed: \"\/home\/gpadmin\/.ssh\/id_rsa.pub\"\nThe authenticity of host '10.0.2.181 (10.0.2.181)' can't be established.\nECDSA key fingerprint is SHA256:JR5GC+5F4EX7GB4k+9T8royjkdrrUdqCvChLwh\/NZUw.\nAre you sure you want to continue connecting (yes\/no\/[fingerprint])? yes\n\/usr\/bin\/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed\n\/usr\/bin\/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys\ngpadmin@10.0.2.181's password:\n\nNumber of key(s) added: 1\n\nNow try logging into the machine, with: \"ssh 'gpadmin@10.0.2.181'\"\nand check to make sure that only the key(s) you wanted were added.\n\n[gpadmin@vm181 ~]$ ssh-copy-id gpadmin@10.0.2.182\n[gpadmin@vm181 ~]$ ssh-copy-id gpadmin@10.0.2.183\n[gpadmin@vm181 ~]$ ssh-copy-id gpadmin@10.0.2.184\n<\/code><\/pre>\n\n\n\n<\/span>\u5b89\u88c5RPM<\/span><\/h2>\n\n\n\n\u6bcf\u53f0\u673a\u5668\uff0c\u7528root\u7528\u6237\u8fd0\u884c\u3002<\/p>\n\n\n\n
[root@vm181 ~]# cd \/home\/gpadmin\/\n[root@vm181 gpadmin]# yum install .\/cloudberry-db-1.6.0-1.el8.x86_64.rpm<\/code><\/pre>\n\n\n\n\u671f\u95f4\u4f1a\u6709\u5927\u91cf\u4f9d\u8d56\u5e93\u8981\u4e0b\u8f7d\u548c\u66f4\u65b0\u3002\u5982\u679crepo\u8fde\u4e0d\u4e0a\uff0c\u53ef\u4ee5\u6539\u6210aliyun\u7684\uff0c\u5e76\u628a\u4ee5\u524d\u7684\u90fd\u5220\u4e86\u3002<\/p>\n\n\n\n
wget -O \/etc\/yum.repos.d\/CentOS-Base.repo https:\/\/mirrors.aliyun.com\/repo\/Centos-vault-8.5.2111.repo\nrm -f \/etc\/yum.repos.d\/CentOS-Linux-*\nyum clean all\nyum makecache<\/code><\/pre>\n\n\n\n\u66f4\u65b0\u5b89\u88c5\u76ee\u5f55\u7684\u5c5e\u4e3b<\/p>\n\n\n\n
chown -R gpadmin:gpadmin \/usr\/local\/cloudberry*<\/code><\/pre>\n\n\n\n\u5b9e\u9645\u5f71\u54cd\u7684\u662f\u5982\u4e0b2\u4e2a\u6587\u4ef6\u548c\u5b50\u76ee\u5f55<\/p>\n\n\n\n
[gpadmin@vm181 ~]$ ll \/usr\/local\/cloudberry* -d\nlrwxrwxrwx 1 gpadmin gpadmin 30 Sep 3 2024 \/usr\/local\/cloudberry-db -> \/usr\/local\/cloudberry-db-1.6.0\ndrwxr-xr-x 9 gpadmin gpadmin 135 Apr 8 10:03 \/usr\/local\/cloudberry-db-1.6.0\n[gpadmin@vm181 ~]$<\/code><\/pre>\n\n\n\n<\/span>\u914d\u7f6ecoordinator\u548csegment<\/span><\/h2>\n\n\n\n\u5728\u67d0\u53f0\u673a\u5668\uff0c\u672c\u6587\u4e3avm181\uff0c\u6267\u884c\u672c\u8282\u64cd\u4f5c\u3002<\/p>\n\n\n\n
\u672c\u4f8b\u4e2d\uff0c4\u4e2a\u8282\u70b9\u5168\u90e8\u7528\u4e8esegment\uff0c\u524d2\u4e2a\u7528\u4e8ecoordinator\u548cstandby<\/p>\n\n\n\n
<\/span>\u6240\u6709\u8282\u70b9 all_hosts\u5217\u8868<\/span><\/h3>\n\n\n\n[gpadmin@vm181 ~]$ cat all_hosts\nvm181\nvm182\nvm183\nvm184<\/code><\/pre>\n\n\n\n<\/span>\u6240\u6709segment\u8282\u70b9\u5217\u8868<\/span><\/h3>\n\n\n\n[gpadmin@vm181 ~]$ cat seg_hosts\nvm181\nvm182\nvm183\nvm184<\/code><\/pre>\n\n\n\n<\/span>\u521b\u5efasegment\u7684primary\u548cmirror<\/span><\/h3>\n\n\n\nsource\u4e00\u4e0b\u8def\u5f84\uff0c\u540e\u9762\u4f1a\u5c06\u5176\u52a0\u5165\u5230\u73af\u5883\u53d8\u91cf\u91cc\u3002<\/p>\n\n\n\n
\n[gpadmin@vm180 ~]$ source \/usr\/local\/cloudberry-db\/greenplum_path.sh\n\n[gpadmin@vm181 ~]$ gpssh -f seg_hosts\n=> mkdir -p \/data0\/primary\/\n[vm181]\n[vm184]\n[vm182]\n[vm183]\n=> mkdir -p \/data0\/mirror\/\n[vm181]\n[vm184]\n[vm182]\n[vm183]\n\n=> exit<\/code><\/pre>\n\n\n\n<\/span>\u914d\u7f6ecoordinator+standby\u7684\u6570\u636e\u76ee\u5f55<\/span><\/h3>\n\n\n\nstandby\u7528gpssh\u5efa\u7684\u76ee\u5f55\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u8fdevm182\u8fc7\u53bb\u5efa\u3002<\/p>\n\n\n\n
[gpadmin@vm181 ~]$ mkdir -p \/data0\/coordinator\/\n\n[gpadmin@vm181 ~]$ gpssh -h vm182 -e 'mkdir -p \/data0\/coordinator\/'<\/code><\/pre>\n\n\n\n<\/span>\u914d\u7f6e\u73af\u5883\u53d8\u91cfcoordinator+standby<\/span><\/h3>\n\n\n\n\u53ea\u5728coordinator\u548cstandby\u8fd92\u4e2a\u8282\u70b9\u7684~\/.bashrc\u7684\u672b\u5c3e\u589e\u52a0\u5982\u4e0b\u5185\u5bb9<\/p>\n\n\n\n
source \/usr\/local\/cloudberry-db\/greenplum_path.sh\nexport COORDINATOR_DATA_DIRECTORY=\/data0\/coordinator\/gpseg-1<\/code><\/pre>\n\n\n\nsource\u751f\u6548<\/p>\n\n\n\n
[gpadmin@vm181 ~]$ source ~\/.bashrc<\/code><\/pre>\n\n\n\n<\/span>\u521d\u59cb\u5316<\/span><\/h2>\n\n\n\n\u5728coordinator \u8282\u70b9vm181\u4e0a\u6267\u884c\u3002<\/p>\n\n\n\n
<\/span>\u521d\u59cb\u5316\u914d\u7f6e\u6587\u4ef6<\/span><\/h3>\n\n\n\n\u5982\u4e0b\u5e26\u989c\u8272\u90e8\u5206\u662f\u6539\u52a8\u7684\u5185\u5bb9<\/p>\n\n\n\n