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发布时间:2014-11-20 16:17:13
select * from v$controlfile;select * from v$logfile;select tablespace_name ,status from dba_tablespaces;select file_name,status from dba_data_files;SELECT df.tablespace_name, COUNT (*) datafile_count,ROUND (SUM (df.BYTES) / 1048576) size_mb,ROUND (SUM (free.BYTES) / 1048576, 2) fre.........【阅读全文】
发布时间:2014-12-31 10:23:32
<BEA-000449> <Closing socket as no data read from it on 10.14.38.101:50,465 during the configured idle timeout of 5 secs> 网上解决方法:I had the same problem on my production environment. This message is logged when user does not wait for the whole page to load and clicks on some other link.........【阅读全文】
发布时间:2014-12-31 09:15:36
1,首先安装iscsi-initiator-utils软件包然后执行下面的命令,启动服务并且设置为开机自动启动2,用iscsiadm命令检查网络存储服务器上的所有可用目标[root@node1 ~]# iscsiadm -m discovery -t sendtargets -p 192.168.114.138192.168.114.138:3260,1 iqn.2006-01.com.openfiler.vote192.168.114.138:3260,1 iqn.2006.........【阅读全文】
发布时间:2014-12-25 17:52:42
某电子政务系统,10g的OCFS2架构的RAC系统 redolog 设置太小、没有镜像,redo log 设置太小则容易导致日志切换过于频繁,对系统IO有影响 现在较原始的方法增加新的redo log 注:在业务的低谷期间进行redo lo.........【阅读全文】