aix backup and restore
find ./proddb -print | backup -i -f ./proddb.bkrestore -xdqvf ./proddb.bk find ./prodora -print | backup -i -f ./prodora.bkrestore -xdqvf ./prodora.bk restore -xdqvf ./prodappl.bkrestore -xd...
ocr 记录
rac1->ocrcheckStatus of Oracle Cluster Registry is as follows : Version &nb...
init.crs
#init.crs stop# ps -ef|grep init root 1 0 0 11:45:51 - 0:00 /etc/init &nbs...
Rac convert to single instance
$ make -f ins_rdbms.mk rac_off rm -f /opt/app/oracle/product/10.2.0/db_2/lib/libskgxp10.a cp /opt/app/oracle/product...
rac的测试记录
---第一种情况---halt -q模拟hang(23)机# halt -q....Halt completed....alert*.log内容如下:Tue Jan 20 08:58:05 2009Reconfiguration started (old inc 4, new inc 6)List of nodes: 0 Global Resourc...
修改rac参数
alter system set local_listener='(ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.1.4)(PORT = 1521))' sid='yb2'
10g rac modify vip address
--Aix OS1;修改/etc/hosts2;修改nodeapps#export ORACLE_HOME=/opt/app/oracle/product/10.2.0/db_1#/opt/app/oracle/product/10.2.0/crs/bin/srvctl modify nodeapps -n app1 -A 10.1.1.3/255.255.255.0/en2#/opt/a...
global cache block transfer lost and corrupt statistics
SELECT A.VALUE "GC BLOCKS LOST 1", B.VALUE "GC BLOCKS CORRUPT 1", C.VALUE "GC BLOCKS LOST 2",  ...
查看表空间使用情况
column TABLESPACE_NAME format a20;SELECT dts.tablespace_name, NVL(ddf.bytes / 1024 / 1024, 0) avail,NVL(ddf.bytes - NVL(dfs.bytes, 0), 0)/1024/1024 used,NVL(dfs.bytes / 1024 / 1024, 0) free,TO_CHAR(NV...
hang oracle
sqlplus -prelim / as sysdba
新的一年开始了
2008年结束了,经历了最艰苦的一年,也是难以忘怀的一年。希望在2009年能够在工作中更顺利,自己有所进展。