DB2 Installation Steps

################################# #DB2的安装 ############################# ready to install # # Close memory address randomization mechanismVI/etc/sysctl.conf# Increase Kernel.randomize_va_space=0Sysctl-P # #上传压缩包至/user/Local directory, and unzip the CD/home/DB2 #Tar-XVF V9.7fp9_linuxx64_server.Tar. GZTar-xvfv10.5_linuxx64_expc.Tar. GZ CD/usr/local/expc## start the installation./Db2_install2. Configure instance User # # root user executionmkdir-P/db2home Groupadd-G607Dagadm Groupadd-G608Dagfenc Useradd-U607-G dagadm-d/db2home/dainst-m Dainst useradd-U608-G dagfenc-d/home/dafenc-m Dafenc useradd-U609-G dagadm-d/DB2HOME/DW-m dw## Modify configuration file, add port numberVI/etc/Services #dainst Db2c_dainst62000/TCP Db2_dainst62001/TCP db2_dainst_162002/TCP db2_dainst_262003/TCP Db2_dainst_end62004/TCP # # new instance CD/opt/ibm/db2/v10.5/instance./DB2ICRT-u dafenc dainst # # Dainst User Executionsu-dainst db2set db2codepage=1386Db2set Db2comm=TCPIP db2set db2_parallel_io=*DB2 update dbm CFG using SVCENAME db2c_dainst DB2 get dbm CFG|grep-WSVCENAMECat/db2home/dainst/sqllib/db2nodes.cfg db2start# #创建DWMM数据库 (executed with the instance user)mkdir-p/db2home/dainst/etldb DB2"CREATE DATABASE dwmm AUTOMATIC STORAGE NO on/db2home/dainst/etldb USING codeset GBK TERRITORY CN RESTRICTIVE"  

DB2 Installation Steps