AIX exp自动备份
OS:AIX $ oslevel4.3.2.0oracle:817非归档模式1:备份脚本hr1backup.sh$ cat hr1backup.shexport ORACLE_SID=hr1today=`date '+%y%m%d'`rm /databak/hr1$today.dmp.gzrm /databak/hr1$today.log/misfs/ora816/app/bin/exp system/1111@hr1 file=/databak/hr1$today.dmp log=/databak/hr1$today.log full=y buffer=64000 feedback=100000gzip /databak/hr1$today.dmp备份文件前,删除旧的备份,新的备份自动添加日期!2:crontab10 1 * * * /databak/hr1backup.sh每天凌晨1点10分,开始备份。[@more@]
AIX filesystems文件自动挂载
添加磁盘到挂载点/databak,以后需要编辑filesystems,vi /etc/filesystems/databak: dev = /dev/lv02 vfs = jfs log = /dev/loglv03 mount = automatic options = nodev,rw account = false如上面所设置 mount =automatic就可以自动挂载文件系统了。#lsvg datavg# lsvg datavgVOLUME GROUP: datavg VG IDENTIFIER: 000f9fadc72f51c1VG STATE: active PP SIZE: 256 me
smit快捷键和参数
smit+这些快捷键参数 errpt generate an error report shutdown stopt the system storage managing storage and file systemlvm logical volume managerfs file systemfilemgr files and directioriesrds removable disk managementbacksys system backup managermksysb make
AIX实践三
个人QQ 149196034 希望ORACLE多多交流Smitty -------强大的smitty,添加VG,LV,JFS System Management Move cursor to desired item and press Enter. Software Installation and Maintenance Software License Management Devices System Storage Management (Physical & Logical Storage) Security & Users Communications Applications and Services Print Spooling Problem Determination Performance & Resource Scheduling System Environ
AIX实践二
AIX系统基本概念pp ----- 物理卷最小组成单位,一般有:16M,32M,64Mpv ----- 物理卷,就是机器上的磁盘;vg ----- 卷组,系统是由卷组组成,每个卷组由若干个PV组成,lv ----- 逻辑卷,一个VG可以划分若干个LV,LV格式化后就可用来存放文件和数据的地方。lspv 查看系统VG,# lspv 系统有rootvg,misvg,datavg一共3个VG,中间为磁盘号码。hdisk0 000f9fad11156397 rootvg hdisk1 000f9fad11446abf misvg hdisk2 000f9fad02537002 misvg hdisk3 000fa68d0d978893 misvg hdisk4 000f9fad11468381 misvg hdisk7 0003107a0043b4fd datavg lsvg v
aix 实践一
aix: 关机:AIX接通电源的时候服务器上LCD上显示“OK”命令:shutdown开机:按白色键,启动AIX;重启命令: reboot# uname –M ------查看机器型号IBM,7025-F50# oslevel -------查看操作系统版本4.3.2.0# bootinfo –K -------查看服务器位数32 [@more@]