Instance "FUXXX", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully But it is not showed in LISTENER_SCAN1,LISTENER_SCAN2 and LISTENER_SCAN3. I can't connect to BRXX_MONITORAMENTO, FAXXX_MONITORAMENTO and FUXXX_MONITORAMENTO through scan, only ...
Oracle监听器listener是一个重要的数据库服务器组件,在整个Oracle体系结构中,扮演着重要的作用。 监听器Lisener功能 从当前的Oracle版本看,Listener主要担任上面的几方面功能: 1、 监听客户端请求。监听器运行在数据库服务器之上,与Oracle实例(可为多个)相干关联,是一个专门的进程process,在windows的服务项目或者Linux的...
这个进程中,发现实例已崩溃,并且将请求转移到其他实例上,就属于是listener的功能。 5、 负载均衡衡量。在RAC架构中,Oracle实现了负载均衡。当一个客户请求到来时,Oracle会根据当前RAC集群环境中所有实例的负载情况,避开负载较高的实例,将请求转移到负载较低的实例停止处置。在初期RAC版本中,负载轻重的衡量是根据监听器...
Understanding SCAN listener functionality has become tough to Oracle DBA’s because of multi layered listeners introduced in Oracle 11gR2 RAC. I have met an Oracle DBA with almost 4 years of experience and working actively on RAC setup for 1 year but lack of knowledge on how SCAN listener wor...
ORA-12505: TNS:listener does not currently know of SID given in connect descriptor 2 check listener status other than 1521 2 How can I change the connection descriptor used by Oracle Enterprise Manager? 2 Oracle connection suddenly refused on windows 8 0 Error ORA...
I want to know if a string exists in the list of array ignoring case sensitivityI have the following code working for my requirement, but its checking case sensitivity. How can use it ignoring case sensitivity...?复制 Dim SrtList() As String = {"abc","qwe","zxc"} Dim chkStr As ...
After installation of SAP system or in support phase, the requirement comes to change the oracle listener port number or even some time it is needed to rename the
Defaulting to _WIN32_WINNT_MAXVER (see WinSDKVer.h) : A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed !> in c# . Check is object null - What are the options? .Net 4 FileLoadException permissions ...
{ORACLE_HOME}=/oracle/oracle/product/10.2.0/db_1and shows where to add the entry for the static listener in the${ORACLE_HOME}/network/admin/listener.orafile. TheSID_LIST_LISTENER_PHYS-NEWYORK-1and(SID_NAME = salesdr1)lines vary from node to node, while the(GLOBAL_DBNAME=salesdr_...
Confirm the SCAN listener is running via the three commands below. Copy Copied to Clipboard Error: Could not Copy [oradb1@auw2k3 admin]$ srvctl config scan_listener SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1521 [oradb1@auw2k3 admin]$ srvctl status ...