{"id":24899,"date":"2026-04-17T11:07:51","date_gmt":"2026-04-17T03:07:51","guid":{"rendered":"https:\/\/www.wxcn.com\/?p=24899"},"modified":"2026-04-17T11:11:22","modified_gmt":"2026-04-17T03:11:22","slug":"linux%e7%8e%af%e5%a2%83%e4%b8%8b%e8%be%be%e6%a2%a6%e6%95%b0%e6%8d%ae%e5%ba%938-4%e7%89%88%e6%9c%ac%e5%ae%89%e8%a3%85%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/www.wxcn.com\/?p=24899","title":{"rendered":"linux\u73af\u5883\u4e0b\u8fbe\u68a6\u6570\u636e\u5e938.4\u7248\u672c\u5b89\u88c5\u8bf4\u660e"},"content":{"rendered":"<p>\u8fbe\u68a68.4\u7248\u672c\u7684\u5b89\u88c5\u5305\u9700\u8981\u627e\u5382\u5bb6\u83b7\u53d6\uff0c\u8fbe\u68a6\u5b98\u7f51\u4e0a\u4e0b\u8f7d\u7684\u662f8.0\u901a\u7528\u7248\u7684\u5b89\u88c5\u5305\u3002<\/p>\n<p>\u83b7\u53d6\u5230\u5b89\u88c5\u5305\u540e\uff0c\u5b89\u88c5\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<p>1\u3001\u5b89\u88c5\u524d\u51c6\u5907\uff0c\u7528\u6237\u5728\u5b89\u88c5 DM \u6570\u636e\u5e93\u4e4b\u524d\u9700\u8981\u68c0\u67e5\u6216\u4fee\u6539\u64cd\u4f5c\u7cfb\u7edf\u7684\u914d\u7f6e\uff0c\u4ee5\u4fdd\u8bc1 DM \u6570\u636e\u5e93\u80fd\u591f\u6b63\u786e\u5b89\u88c5\u548c\u8fd0\u884c\u3002\u6bd4\u5982\u786c\u4ef6\u914d\u7f6e\u3001\u64cd\u4f5c\u7cfb\u7edf\u7b49\u3002<\/p>\n<p>2\u3001\u65b0\u5efadmdba\u7528\u6237<br \/>\n\u6ce8\u610f \u5b89\u88c5\u524d\u5fc5\u987b\u521b\u5efa dmdba \u7528\u6237\uff0c\u7981\u6b62\u4f7f\u7528 root \u7528\u6237\u5b89\u88c5\u6570\u636e\u5e93\u3002<br \/>\n1.\u521b\u5efa\u7528\u6237\u6240\u5728\u7684\u7ec4\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# groupadd dinstall<br \/>\n2.\u521b\u5efa\u7528\u6237\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# useradd -g dinstall -m -d \/home\/dmdba -s \/bin\/bash dmdba<br \/>\n3.\u4fee\u6539\u7528\u6237\u5bc6\u7801\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# echo dameng@123 |passwd &#8211;stdin dmdba<\/p>\n<p>3\u3001\u4fee\u6539\u6587\u4ef6\u6253\u5f00\u6700\u5927\u6570<br \/>\n\u91cd\u542f\u670d\u52a1\u5668\u540e\u6c38\u4e45\u751f\u6548<br \/>\n\u4f7f\u7528 vi \u7f16\u8f91\u5668\u6253\u5f00 \/etc\/security\/limits.conf \u6587\u4ef6\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# vi \/etc\/security\/limits.conf<br \/>\n\u5728\u6700\u540e\u6dfb\u52a0\u56db\u6761\u8bed\u53e5\uff0c\u9700\u6dfb\u52a0\u7684\u8bed\u53e5\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# vi \/etc\/security\/limits.conf<br \/>\ndmdba hard nofile 65536<br \/>\ndmdba soft nofile 65536<br \/>\ndmdba hard stack 32768<br \/>\ndmdba soft stack 16384<br \/>\n\u5207\u6362\u5230 dmdba \u7528\u6237\uff0c\u67e5\u770b\u662f\u5426\u751f\u6548\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# su &#8211; dmdba<br \/>\n[dmdba@Uos20 ~]$ ulimit -a<br \/>\n\u8bbe\u7f6e\u53c2\u6570\u4e34\u65f6\u751f\u6548<br \/>\n\u53ef\u4f7f\u7528 dmdba \u7528\u6237\u6267\u884c\u5982\u4e0b\u547d\u4ee4\uff0c\u4f7f\u8bbe\u7f6e\u4e34\u65f6\u751f\u6548\uff1a<br \/>\n[dmdba@Uos20 ~]$ ulimit -n 65536<\/p>\n<p>4\u3001\u6302\u8f7d\u955c\u50cf<br \/>\n\u5207\u6362\u5230 root \u7528\u6237\uff0c\u5c06 DM \u6570\u636e\u5e93\u7684 iso \u5b89\u88c5\u5305\u4fdd\u5b58\u5728\u4efb\u610f\u4f4d\u7f6e\uff0c\u4f8b\u5982 \/mnt \u76ee\u5f55\u4e0b\uff0c\u6267\u884c\u5982\u4e0b\u547d\u4ee4\u6302\u8f7d\u955c\u50cf\uff1a[root@Uos20 ~]# mount \/root\/dm8xxx.iso \/mnt\/<\/p>\n<p>5\u3001\u65b0\u5efa\u76ee\u5f55\u5b89\u88c5<br \/>\n\u5728\u6839\u76ee\u5f55\u4e0b\u521b\u5efa \/dm8 \u6587\u4ef6\u5939\uff0c\u7528\u6765\u5b89\u88c5 DM \u6570\u636e\u5e93\u3002\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n\u6ce8\u610f:\u4f7f\u7528 root \u7528\u6237\u5efa\u7acb\u6587\u4ef6\u5939\uff0c\u5f85 dmdba \u7528\u6237\u5efa\u7acb\u5b8c\u6210\u540e\u9700\u5c06\u6587\u4ef6\u6240\u6709\u8005\u66f4\u6539\u4e3a dmdba \u7528\u6237\uff0c\u5426\u5219\u65e0\u6cd5\u5b89\u88c5\u5230\u8be5\u76ee\u5f55\u4e0b<br \/>\n[root@Uos20 ~]# mkdir \/dm8<\/p>\n<p>6\u3001\u4fee\u6539\u5b89\u88c5\u76ee\u5f55\u6743\u9650<br \/>\n\u5c06\u65b0\u5efa\u7684\u5b89\u88c5\u8def\u5f84\u76ee\u5f55\u6743\u9650\u7684\u7528\u6237\u4fee\u6539\u4e3a dmdba\uff0c\u7528\u6237\u7ec4\u4fee\u6539\u4e3a dinstall\u3002\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# chown dmdba:dinstall -R \/dm8\/<br \/>\n\u7ed9\u5b89\u88c5\u8def\u5f84\u4e0b\u7684\u6587\u4ef6\u8bbe\u7f6e 755 \u6743\u9650\u3002\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# chmod -R 755 \/dm8<\/p>\n<p>7\u3001\u6570\u636e\u5e93\u5b89\u88c5<br \/>\n\u547d\u4ee4\u884c\u5b89\u88c5<br \/>\n\u5207\u6362\u81f3 dmdba \u7528\u6237\u4e0b\uff0c\u5728 \/mnt \u76ee\u5f55\u4e0b\u4f7f\u7528\u547d\u4ee4\u884c\u5b89\u88c5\u6570\u636e\u5e93\u7a0b\u5e8f\uff0c\u4f9d\u6b21\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5 DM \u6570\u636e\u5e93\u3002<br \/>\n[root@Uos20 ~]# su &#8211; dmdba<br \/>\n[dmdba@Uos20 ~]$ cd \/mnt\/<br \/>\n[dmdba@Uos20 mnt]$ .\/DMInstall.bin -i<br \/>\n\u6309\u9700\u6c42\u9009\u62e9\u5b89\u88c5\u8bed\u8a00\uff0c\u9ed8\u8ba4\u4e3a\u4e2d\u6587\u3002\u672c\u5730\u5b89\u88c5\u9009\u62e9\u3010\u4e0d\u8f93\u5165 Key \u6587\u4ef6\u3011\uff0c\u9009\u62e9\u3010\u9ed8\u8ba4\u65f6\u533a 21\u3011<br \/>\n\u9009\u62e9\u30101-\u5178\u578b\u5b89\u88c5\u3011\uff0c\u6309\u5df2\u89c4\u5212\u7684\u5b89\u88c5\u76ee\u5f55 \/dm8 \u5b8c\u6210\u6570\u636e\u5e93\u8f6f\u4ef6\u5b89\u88c5\uff0c\u4e0d\u5efa\u8bae\u4f7f\u7528\u9ed8\u8ba4\u5b89\u88c5\u76ee\u5f55<br \/>\n\u6570\u636e\u5e93\u5b89\u88c5\u5927\u6982 1~2 \u5206\u949f\uff0c<br \/>\n\u6570\u636e\u5e93\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5207\u6362\u81f3 root \u7528\u6237\u6267\u884c\u4e0a\u56fe\u4e2d\u7684\u547d\u4ee4 \/dm8\/script\/root\/root_installer.sh \u521b\u5efa DmAPService\uff0c\u5426\u5219\u4f1a\u5f71\u54cd\u6570\u636e\u5e93\u5907\u4efd\u3002<br \/>\n[root@Uos20 ~]# \/dm8\/script\/root\/root_installer.sh<\/p>\n<p>8\u3001\u914d\u7f6e\u73af\u5883\u53d8\u91cf<br \/>\n\u5207\u6362\u5230 root \u7528\u6237\u8fdb\u5165 dmdba \u7528\u6237\u7684\u6839\u76ee\u5f55\u4e0b\uff0c\u914d\u7f6e\u5bf9\u5e94\u7684\u73af\u5883\u53d8\u91cf\u3002DM_HOME \u53d8\u91cf\u548c\u52a8\u6001\u94fe\u63a5\u5e93\u6587\u4ef6\u7684\u52a0\u8f7d\u8def\u5f84\u5728\u7a0b\u5e8f\u5b89\u88c5\u6210\u529f\u540e\u4f1a\u81ea\u52a8\u5bfc\u5165\u3002\u547d\u4ee4\u5982\u4e0b\uff1a<br \/>\n[root@Uos20 ~]# export PATH=$PATH:$DM_HOME\/bin:$DM_HOME\/tool<br \/>\n\u7f16\u8f91 .bash_profile\u672b\u884c\u6dfb\u52a0\u5982\u4e0b\u4e09\u6761\uff0c\u4f7f\u5176\u6700\u7ec8\u6548\u679c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<br \/>\n[root@Uos20 dmdba]# vim .bash_profile<br \/>\nexport DM_HOME=\u201d\/home\/dmdba\/dmdbms\u201d<br \/>\nexport LD_LIBRARY_PATH=\u201d$LD_LIBRARY_PATH:\/home\/dmdba\/dmdbms\/bin\u201d<br \/>\nexport PATH=$PATH:$DM_HOME\/bin:$DM_HOME\/tool<br \/>\n\u5207\u6362\u81f3 dmdba \u7528\u6237\u4e0b\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u4f7f\u73af\u5883\u53d8\u91cf\u751f\u6548<br \/>\n[root@Uos20 ~]# su &#8211; dmdba<br \/>\n[dmdba@Uos20 ~]$ source \/home\/dmdba\/.bash_profile<\/p>\n<p>9\u3001\u914d\u7f6e\u5b9e\u4f8b<br \/>\n[dmdba@Uos20 bin]$ .\/dminit path=\/dm8\/ PAGE_SIZE=32 EXTENT_SIZE=32 CASE_SENSITIVE=Y CHARSET=1 SYSDBA_PWD=&#8221;Dameng@123&#8243; SYSAUDITOR_PWD=&#8221;Dameng@123&#8243;<br \/>\ninitdb V8<br \/>\ndb version: 0x7000c<br \/>\nNormal of FAST<br \/>\nNormal of DEFAULT<br \/>\nNormal of RECYCLE<br \/>\nNormal of KEEP<br \/>\nNormal of ROLL<br \/>\nlog file path: \/dm8\/DAMENG\/DAMENG01.log<br \/>\nlog file path: \/dm8\/DAMENG\/DAMENG02.log<br \/>\nwrite to dir [\/dm8\/DAMENG].<br \/>\ncreate dm database success.<\/p>\n<p>10\u3001\u6ce8\u518c\u670d\u52a1<br \/>\n\u547d\u4ee4\u884c\u6ce8\u518c\u670d\u52a1<br \/>\n\u6ce8\u518c\u670d\u52a1\u9700\u4f7f\u7528 root \u7528\u6237\u8fdb\u884c\u6ce8\u518c\u3002\u4f7f\u7528 root \u7528\u6237\u8fdb\u5165\u6570\u636e\u5e93\u5b89\u88c5\u76ee\u5f55\u7684 \/script\/root \u4e0b\uff0c\u5982\u4e0b\u6240\u793a<br \/>\n[root@Uos20 dm8]# cd \/dm8\/script\/root\/<br \/>\n\u6ce8\u518c\u670d\u52a1\uff0c\u5982\u4e0b\u6240\u793a\uff1a<br \/>\n[root@Uos20 root]# .\/dm_service_installer.sh -t dmserver -dm_ini \/dm8\/DAMENG\/dm.ini -p DMSERVER<br \/>\nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/DmServiceDMSERVER.service \u2192 \/usr\/lib\/systemd\/system\/DmServiceDMSERVER.service.<br \/>\n\u521b\u5efa\u670d\u52a1(DmServiceDMSERVER)\u5b8c\u6210<br \/>\n[root@Uos20 dm8]#su &#8211; dmdba<\/p>\n<p>11\u3001\u542f\u52a8\u6570\u636e\u5e93<br \/>\n[dmdba@Uos20 ~]$systemctl start DmServiceDMSERVER.service<br \/>\n==== AUTHENTICATING FOR org.freedesktop.systemd1.manage-units ====<br \/>\n\u542f\u52a8\u201cDmServiceDMSERVER.service\u201d\u9700\u8981\u8ba4\u8bc1\u3002<br \/>\nAuthenticating as: root<br \/>\nPassword:<br \/>\n==== AUTHENTICATION COMPLETE ====<br \/>\n[dmdba@ucss-uos ~]$ cd \/dm8\/bin<br \/>\n[dmdba@ucss-uos bin]$ .\/disql SYSDBA\/&#8221;Dameng@123&#8243;<br \/>\n\u670d\u52a1\u5668[LOCALHOST:5236]:\u5904\u4e8e\u666e\u901a\u6253\u5f00\u72b6\u6001<br \/>\n\u767b\u5f55\u4f7f\u7528\u65f6\u95f4 : 2.804(ms)<br \/>\ndisql V8<br \/>\nSQL&gt;<\/p>\n<p>\u67e5\u8be2\u7248\u672c\uff1a<br \/>\nselect * from v$version;<\/p>\n<p>\u67e5\u8be2\u6388\u6743\uff1a<br \/>\nselect * from v$license;<\/p>\n<p>\u5c06dm.key\u6587\u4ef6\u653e\u5728\/dm8\/bin\u4e0b\uff0c\u7528root\u6267\u884cchown dmdba:dinstall dm.key\u5373\u53ef\u3002<\/p>\n<p>\u90e8\u7f72\u5b8c\u6210\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fbe\u68a68.4\u7248\u672c\u7684\u5b89\u88c5\u5305\u9700\u8981\u627e\u5382\u5bb6\u83b7\u53d6\uff0c\u8fbe\u68a6\u5b98\u7f51\u4e0a\u4e0b\u8f7d\u7684\u662f8.0\u901a\u7528\u7248\u7684\u5b89\u88c5\u5305\u3002 \u83b7\u53d6\u5230\u5b89\u88c5\u5305\u540e\uff0c\u5b89\u88c5\u6b65\u9aa4\u5982\u4e0b\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[620,619],"class_list":["post-24899","post","type-post","status-publish","format-standard","hentry","category-operating-system","tag-620","tag-619"],"_links":{"self":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/24899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24899"}],"version-history":[{"count":1,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/24899\/revisions"}],"predecessor-version":[{"id":24900,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=\/wp\/v2\/posts\/24899\/revisions\/24900"}],"wp:attachment":[{"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wxcn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}