时间:2023-06-02 16:16:41 来源: 人气:
我们将介绍Linux下Sybase数据库安装注意的问题,包括安装地点的询问,安装之后进行优化的步骤等等。, 首先使用root用户创建一个专有的sybase用户以及sybase的目录, 然后切换到sybase用户下进行安装 //切记一定要在sybase用户下面安装, 最后将安装包上传到sybase目录下使用命令 ./setup -console进行安装, Step1:安装数据库sybase, 安装步骤:, 1、询问安装地点而显示License信息,因为安装软件显示中文有问题,一般选择“United States of America”而让其显示英文信息。, 2、询问是否同意License声明,选择“YES”,表示同意。, 3、询问软件安装根目录,输入“/sybase/sybase”。//要安装的目录, 4、询问软件安装类型,选择“Full”,即全部安装。, 5、确认后,即开始软件的安装。, 在软件安装完毕后,继续询问是否配置数据库Server和备份Server等,此时选择全部不配置(后面单独配置),退出软件安装。, 安装完成后,为了sybase用户登录时自动装载Sybase相关环境变量,需要在sybase用户HOME目录下编辑“.bash_profile”文件,加入如下两行:, 在Red Hat Linux5操作系统上,必须要加LD_POINTER_GUARD环境变量,否则Sybase无法运行,报“Segmentation Fault"错误。需在.bash_profile中增加一行“export LD_POINTER_GUARD=0”。, . ${HOME}/SYBASE.sh export LD_POINTER_GUARD=0, Sybase安装后,, 在/etc/hosts文件中添加一行:127.0.0.1 dacsdb, 在/etc/sysconfig/network文件中HOSTNAME=" " 一行修改为HOSTNAME=dacsdb, Step2: 创建数据库server: LCDACS_SERVER, 1.编辑资源文件srvbuild.LCDACS_SERVER.rs:, sybinit.release_directory: USE_DEFAULT sybinit.product: sqlsrv sqlsrv.server_name: LCDACS_SERVER sqlsrv.new_config: yes sqlsrv.do_add_server: yes sqlsrv.network_protocol_list: tcp sqlsrv.network_hostname_list: dacsdb sqlsrv.network_port_list: 7100 sqlsrv.server_page_size: 16k sqlsrv.force_buildmaster: no sqlsrv.master_device_physical_name: /data/sysdata/master.dat sqlsrv.master_device_size: 1024 sqlsrv.master_database_size: 512 sqlsrv.errorlog: USE_DEFAULT sqlsrv.do_upgrade: no sqlsrv.sybsystemprocs_device_physical_name:/data/sysdata/sybsystemprocs.dat sqlsrv.sybsystemprocs_device_size: 256 sqlsrv.sybsystemprocs_database_size: 256 sqlsrv.default_backup_server: BACKUP_LCDACS_SERVER, 2.执行rs文件,创建server:, ASE-12_5/bin/srvbuildres -r dacs/srvbuild.LCDACS_SERVER.rs (其中srvbuild.LCDACS_SERVER.rs该文件放在sybase/dacs/文件下), 3. 编辑资源文件 srvbuild.DACS_BACK.rs, sybinit.release_directory: /sybase/sybase sybinit.product: bsrv bsrv.server_name: BACKUP_LCDACS_SERVER bsrv.new_config: yes bsrv.do_add_backup_server: yes bsrv.do_upgrade: no bsrv.network_protocol_list: tcp bsrv.network_hostname_list: dacsdb bsrv.network_port_list: 7200 bsrv.language: USE_DEFAULT bsrv.character_set: USE_DEFAULT bsrv.tape_config_file: USE_DEFAULT bsrv.errorlog: USE_DEFAULT sqlsrv.related_sqlsrvr: CPAS_SERVER sqlsrv.sa_login: sa sqlsrv.sa_password: USE_DEFAULT, 4. 创建backup server:, 在HOME目录下面执行命令创建back server: ASE-12_5/bin/srvbuildres -r dacs/srvbuild.DACS_BACK.rs, Step3:创建数据库并更改sybase参数, disk init name ="lcdacs",physname="/data/sysdata/lcdacs.dat",size="2g",dsync=true, go, disk init name ="lcdacs_log",physname="/data/sysdata/lcdacs_log.dat",size="2g",dsync=true, go, create database LCDACS on lcdacs="30G" log on lcdacs_log="2G", go, sp_addlogin dacs,dacs123,"LCDACS", go, use LCDACS, go, sp_changedbowner dacs, go, use master, go, DISK INIT name = tempdbdev01, physname = /data/sysdata/tempdbdev01.dat , size = 1G,dsync = false, go, DISK INIT name = tempdbdev01_log, physname = /data/sysdata/tempdbdev01_log.dat , size = 1G,dsync = false, go, ALTER DATABASE tempdb ON tempdbdev01 = 1G LOG ON tempdbdev01_log = 1G, go, USE tempdb, Go, EXEC sp_dropsegment logsegment, tempdb, master, go, EXEC sp_dropsegment system, tempdb, master, go, EXEC sp_dropsegment default, tempdb, master, Go, use master, go, sp_configure "max memory",0,"1G", go, sp_configure "allocate max shared mem",1, go, sp_cacheconfig "default data cache","1G", go, sp_cacheconfig "default data cache","cache_partition=2", go, sp_poolconfig "default data cache","768M","32k", go, sp_configure "procedure cache size",1024000, go, sp_cacheconfig "tempdb_cache","1G","mixed", go, sp_bindcache "tempdb_cache",tempdb, go, sp_cacheconfig "dacs_cache","1G","mixed", go, sp_bindcache "dacs_cache",LCDACS, go, sp_configure "max online engines",15, go, sp_configure "number of engines at startup",15, go, sp_configure "number of worker processes",16, go, sp_configure "max parallel degree",1, go, sp_configure "number of user connections",600, go, sp_configure "number of locks",10000, go, sp_configure "number of open indexes",500, go, sp_configure "number of open objects",500, go, sp_configure "number of devices",100, go, sp_configure "lock scheme",1,datarows, go, sp_dboption "LCDACS","trunc log on chkpt",true, go, 重启生效, Step4:创建并追加数据库设备, disk init name = "dacs_data01", physname="/data/sysdata/dacs_data01",size="1G" go disk init name = "dacs_index01", physname="/data/sysdata/dacs_index01",size="1G" go alter database LCDACS on dacs_data01="1G" go alter database LCDACS on dacs_index01="1G" go, Step5:创建并追加段, use LCDACS go sp_addsegment dacs_data, LCDACS, lcdacs go sp_addsegment dacs_index, LCDACS, lcdacs go sp_extendsegment dacs_data, LCDACS,dacs_data01 go sp_extendsegment dacs_index, LCDACS,dacs_index01 go, Step 6:创建数据库login。, sa用户登录数据库 isql -Usa -P -SLCDACS_SERVER -w300,