crs_stat -t shows all are fine. but when I check with ps -ef | grep lsn sometimes listener -inherit comes 2 or 3 lines and back again to 1 line output. is this due to vip problem? or something else? from the log, i could not find it... turn on tracing...hm... it so hard due to listener down intermittently, even it can be down after 3 days. btw, it seem that when listener down , the cpu utilization is on high percentage of user processes. regards ujang On Nov 11, 2007 2:25 AM, Alex Gorbachev <ag@xxxxxxxxxxxx> wrote: > What does "crs_stat -t" show? > > You should check logs > $ORACLE_HOME/log/<node>/racg/<listener_resource_name>.log (not in > ORA_CRS_HOME). > If details there are not enough - you can enable debugging > (_USR_ORA_DEBUG in racgvip or USR_ORA_DEBUG on resource attributes). > > Also, check that you VIP doesn't fail and not moved to another node. > You can also enable listener trace if it dies to try to capture more details. > > > On Nov 8, 2007 6:55 AM, Ujang Jaenudin <ujang.jaenudin@xxxxxxxxx> wrote: > > all, > > > > 2 nodes linux rhel4.4 IA 64 > > node 1 has 4 processors > > node 2 has 8 processors > > > > oracle RAC 10.2.0.3 > > > > have the problem that intermittently listener down. > > could not found some valuable info from crsd.log / cssd.log or even on > > lsn.log or vip.log under client crs log. > > > > my application comes from IIS6 with ODAC (oracle data access > > connection???) with connection pooling disable. > > > > have been set on listerner.ora > > SUBSCRIBE_FOR_NODE_DOWN_EVENT_LSNR_HQRAC1=OFF > > INBOUND_CONNECT_TIMEOUT_LSNR_HQRAC1 = 120 > > > > on sqlnet.ora > > SQLNET.INBOUND_CONNECT_TIMEOUT = 120 > > > > but same problem still raised. > > > > please help....and thyanks for the share > > > > -- > > regards > > ujang > > jakarta - indonesia > > http://ujang-id.blogspot.com > > -- > > //www.freelists.org/webpage/oracle-l > > > > > > > > > > -- > Alex Gorbachev, Oracle DBA Brewer, The Pythian Group > http://www.pythian.com/blogs/author/alex http://www.oracloid.com > BAAG party - www.BattleAgainstAnyGuess.com > -- regards ujang jakarta - indonesia http://ujang-id.blogspot.com -- //www.freelists.org/webpage/oracle-l