- All RAC listeners [ Listener , ASM Listener, SCAN listener ] should be owned by GRID
- Therefore run the commands mentioned below as GRID user
$ srvctl config scan_listener SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1521 SCAN Listener LISTENER_SCAN2 exists. Port: TCP:1521 SCAN Listener LISTENER_SCAN3 exists. Port: TCP:1521 $ srvctl status scan_listener SCAN Listener LISTENER_SCAN1 is enabled SCAN listener LISTENER_SCAN1 is running on node grac2 SCAN Listener LISTENER_SCAN2 is enabled SCAN listener LISTENER_SCAN2 is running on node grac1 SCAN Listener LISTENER_SCAN3 is enabled SCAN listener LISTENER_SCAN3 is running on node grac1 $ nslookup GRACE2-scan Server: 192.168.1.55 Address: 192.168.1.55#53 Name: GRACE2-scan.grid.example.com Address: 192.168.1.108 Name: GRACE2-scan.grid.example.com Address: 192.168.1.109 Name: GRACE2-scan.grid.example.com Address: 192.168.1.110 Print the SCAN listener status $ lsnrctl status LISTENER_SCAN2 LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 19-MAR-2014 19:42:23 Copyright (c) 1991, 2013, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN2))) STATUS of the LISTENER ------------------------ Alias LISTENER_SCAN2 Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production Start Date 19-MAR-2014 18:51:05 Uptime 0 days 0 hr. 51 min. 18 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/11204/grid/network/admin/listener.ora Listener Log File /u01/app/11204/grid/log/diag/tnslsnr/grac41/listener_scan2/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN2))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.170)(PORT=1521))) Services Summary... Service "grac4" has 3 instance(s). Instance "grac41", status READY, has 1 handler(s) for this service... Instance "grac42", status READY, has 1 handler(s) for this service... Instance "grac43", status READY, has 1 handler(s) for this service... Service "grac41" has 1 instance(s). Instance "grac41", status READY, has 1 handler(s) for this service... Service "grac42" has 1 instance(s). Instance "grac42", status READY, has 1 handler(s) for this service... Service "grac43" has 1 instance(s). Instance "grac43", status READY, has 1 handler(s) for this service... Service "grac4XDB" has 3 instance(s). Instance "grac41", status READY, has 1 handler(s) for this service... Instance "grac42", status READY, has 1 handler(s) for this service... Instance "grac43", status READY, has 1 handler(s) for this service... Service "report" has 1 instance(s). Instance "grac42", status READY, has 1 handler(s) for this service... The command completed successfully Print the local listener status [grid@grac41 ~]$ lsnrctl status LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 19-MAR-2014 19:42:42 Copyright (c) 1991, 2013, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production Start Date 19-MAR-2014 17:05:46 Uptime 0 days 2 hr. 36 min. 57 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/11204/grid/network/admin/listener.ora Listener Log File /u01/app/grid/diag/tnslsnr/grac41/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.101)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.167)(PORT=1521))) Services Summary... Service "+ASM" has 1 instance(s). Instance "+ASM1", status READY, has 1 handler(s) for this service... Service "grac4" has 1 instance(s). Instance "grac41", status READY, has 1 handler(s) for this service... Service "grac41" has 1 instance(s). Instance "grac41", status READY, has 1 handler(s) for this service... Service "grac4XDB" has 1 instance(s). Instance "grac41", status READY, has 1 handler(s) for this service... The command completed successfully Monitor RAC Listener at OS level: [oracle@hract21 ~]$ ps -elf |grep tns 0 S grid 6511 1 0 80 0 - 42965 ... /u01/app/121/grid/bin/tnslsnr LISTENER -no_crs_notify -inherit 0 S grid 9375 1 0 80 0 - 42932 ... /u01/app/121/grid/bin/tnslsnr ASMNET1LSNR_ASM -no_crs_notify -inherit 0 S grid 9500 1 0 80 0 - 43036 ... /u01/app/121/grid/bin/tnslsnr LISTENER_SCAN1 -no_crs_notify -inherit
good one
I tried to click Performance and Services but it says
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