RAC & Failsafe :: Listener Went Offline During Network?
Aug 29, 2013
Recently we had faced network issue due to which node3 server was inaccessible.After the network issue got resolved , node3 was accessbile.So once the issue got fixed , i did a post validation in database and cluster and found listener , network1.org on node3 went offline.
When i try to start listener on node3,i got following error.
grid@RAC3 ~]$ srvctl start listener
PRCR-1079 : Failed to start resource ora.LISTENER.lsnr
CRS-2674: Start of 'ora.net1.network' on 'RAC3' failed
[grid@RAC3 ~]$ srvctl status vip -n RAC3
VIP RAC3-vip is enabled
VIP RAC3-vip is not running
[grid@RAC3 ~]$ srvctl status vip -n RAC2
VIP RAC2-vip is enabled
VIP RAC2-vip is running on node: RAC2
[grid@RAC3 ~]$ srvctl start vip -n RAC3
PRKO-2420 : VIP is already started on node(s): RAC2
[grid@RAC3 ~]$ srvctl status vip -n RAC3
VIP RAC3-vip is enabled
VIP RAC3-vip is not running
[grid@RAC3 ~]$ srvctl status nodeapps
VIP RAC1-vip is enabled
VIP RAC1-vip is running on node: RAC1
VIP RAC2-vip is enabled
VIP RAC2-vip is running on node: RAC2
VIP RAC3-vip is enabled
VIP RAC3-vip is running on node: RAC2
Network is enabled
Network is running on node: RAC1
Network is running on node: RAC2
Network is not running on node: RAC3
GSD is disabled
GSD is not running on node: RAC1
GSD is not running on node: RAC2
GSD is not running on node: RAC3
ONS is enabled
ONS daemon is running on node: RAC1
ONS daemon is running on node: RAC2
ONS daemon is not running on node: RAC3
bring up the listener on node3
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Dec 5, 2012
I have implemented Rac One node with two machine(dbtest01,dbtest02) in 11.2.0.3 Redhat 5.3 one for online another one for offline. i have created TAF also.
dbtest01 is online and create one query
DECLARE
i number(36):=1;
begin
while(i<10000000)
loop
dbms_output.put_line(i);
i:=i+1;
end loop;
end;
i executed above query for test and i made relocate database using srvctl utility to dbtest02 machine.
session is relocated successfully with new session id...above query getting stop in 25000 itself. i want to make it continue that process..also i tried to find Omotion utility in all the path.. couldn't find it... where will it be.. i want to relocate all the session without losing work.
from application i am getting disconnect after relocation.. application server need to restart to get work again...
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Apr 2, 2010
information on this listener.ora parameter and the endpoints file? There is no reference in the docs (except for a sample listener.ora file in the RAC Installation Guide, no explanation).
Following a clusterware with gPNP installation, the listener.ora file has only IPC addresses, plus this parameter:
LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER))))# line added by Agent
LISTENER_SCAN3=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN3))))# line added by Agent
LISTENER_SCAN2=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN2))))# line added by Agent
LISTENER_SCAN1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1))))# line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1=ON# line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN2=ON# line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN3=ON# line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON# line added by Agent
The endpoints_listener.ora file specifies the fixed and VIP addresses of the public NIC:
LISTENER_GR7244=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=10.196.182.201)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=10.196.180.44)(PORT=1521)(IP=FIRST))))# line added by Agent
The listener named LISTENER is in fact listening on both its IPC address, and the addresses in the endpoints_listener.ora file:
[grid@gr7244 admin]$ lsnrctl status listener
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 02-APR-2010 04:52:02
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
STATUS of the LISTENER
[code]...
The scan listener on this node is listening on its IPC address, and its VIP:
[grid@gr7244 admin]$ lsnrctl status listener_scan3
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 02-APR-2010 04:46:15
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN3)))
STATUS of the LISTENER
------------------------
Alias LISTENER_SCAN3
[code]...
I did wonder if this parameter and file could be part of the mechanism whereby a listener discovers the DHCP assigned VIPs on which it has to listen?
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Apr 17, 2012
I have the following problem on a 10.2.0.4 Oracle on AIX 1.6...
I have 2 RAC nodes as the node # 2 goes down, the VIP migrated correctly to the node # 1, but the listener # 1 do not see the change, and just resolve to the local ip.
The same does not apply in the reverse case, when it drops the node N 1, the listener attends to the fallen VIP node and migrated.The configuration is correct and identical in both nodes, according to the documentation, but I can not find a reasonable answer.
IP node # 1.
scm1or01 192.68.60.11
scm1or01-VIP 192.68.60.13
IP node # 2
scm1or02 192.168.60.12
scm1or01-VIP 192.168.60.14
Below I write as I detect the problem: when scm1or02 is down:
scm1or01:/cots/oracle/app/oracle/product/10.2.0/db_1/network/admin> lsnrctl status
LSNRCTL for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Production on 11-APR-2012 19:56:46
Copyright © 1991, 2007, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
[code]...
Also the listener.ora in scm1or01 starts how LISTENER, but the crsstat says:
scm1or01:/cots/oracle/app/oracle/product/10.2.0/db_1/network/admin>crsstat listener_scm1oro1 ONLINE
I do not understand the reason, I've rebuilt the configuration of the listener, and netmgr netca tools, but the problem persists.
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Mar 25, 2013
I have an issue that whenever i restart my system, one of my rollback segment goes offline.
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Feb 15, 2013
I'd like to call an existing function/procedure from a resource template. For example, I have a procedure called 'rest' with an out parameter of 'p_out' - how do I use this within a resource template?
At the moment I have defined the template as type 'PL/SQL Block' and with the 'GET' defined as:
begin
myschema.rest(:p_out);
end;
APEX_PUBLIC_USER has been granted 'all' on the procedure. The p_out is populated with a piece of text.
When I call this resource, I get a '500 Internal Error' returned. I've tried adding p_out as an X-APEX-FORWARD parameter, but nothing seems to work.
Query-based templates seem to work OK.
Using Listener 1.1.3 with Tomcat6.
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Mar 11, 2010
I am using oracle 11.2.0 in linux platform.i have created a listener for the asm database. and i am using non default port of 1525 whenever i go for lsnrctl>status always shows for the port 1521. i don't want the default port 1521 and i have changed the local listener as listener1 with port 1525 protool tcp in spfile and registered with the asm database.Is there any option to change the default listener as listener1.
also,everytime when i give lsnrctl>show current_listener it is showing "listener"
i have set the current-listener to listener1 and save_config listener1 and reloaded.After exit and enter lsnrctl>status it will show for port 1521 When i attempt to start listener1 every time. it will prompt listener1 is already running.
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Feb 23, 2013
DB : 11.2.0.2 64bit
OS : RHEL 5.7 64bit
I have applied offline patch *10417948* on my database. How can see that patch applied on database/OH or not? I have applied one online patch few months ago....in that i have applied that patch on each database after installing it...using command :
opatch util enableonlinepatch -connectString SID:sys:manager: -id <opacth-id>
when i execute a command opatch lsinventory -details i got the following output :
+Interim patches (2) :
Patch 10417948 : applied on Sat Feb 23 13:42:49 IST 2013
Unique Patch ID: 14586154
Created on 18 Oct 2012, 06:52:32 hrs PST8PDT
Bugs fixed:
10417948
[code].......
For offline patch is it required to enable patch on every database?
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Oct 25, 2011
I want to create offline database. there is one custom application i designed but for that need to use internet.
some time there is internet fluctuation. so i want offline db concept to implement . In a day once inter net connect data will get upload and centralize. is it possible by using OAF or ADF..?
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Jul 5, 2010
In one of our RAC envrionment, we have more than 15 databases in a server running in AIX Operating system.the Listener file I am able to find only one entry (SID). But while trying to execute lsnrctl status it displays all the 15 SIDs in the list hosted in the ser ver. Not sure how it works?
As we created another one new database in the database, where i need to add this SID in the listener.ora file to reload the listener.
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May 7, 2012
I started database in mount state;startup mount; alter tablespace users offline;
I tried to make tablespace offline In another case online but showing error database not open same for command alter tablespace begin backup; do think we can make tablespace offline in mount...
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Jan 4, 2012
I have a partitioned table - 128 partitions.
If I am not using data of many partitions in any way, will it affect my performance if I am firing select query that uses other/active partitions data.
How can I check when that partitioned was last accessed, also can I brought those inactive partitions offlie? If we can, what will be the advantages or disadvantages of that?
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Jan 9, 2013
I am doing a cloning of DB 11.1.0 from PROD to TEST but
os RHEL 5.5
Click to add to Favorites RMAN 11GR2 : DUPLICATE WITHOUT CONNECTING TO TARGET DATABASE [ID 874352.1]
initv11dup.ora
------------
db_name=v11dup
db_unique_name=v11dup
db_recovery_file_dest='/recovery_area'
[code]..
is not working for same SID on the target database.it is asking for a target name.
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Feb 4, 2012
In an attempt to take older data off line and allow database refreshes to be faster, tablespaces associated with partitioned table data for a given time period was taken off line, leaving only tablespaces that relate to the current time period online. In effect, tablespaces related to 2010 and earlier were taken offline from a table.
1. Without giving a filter on the partition key (the business date) to scan for data greater than the dates in the off lined tablespace partition, we get a ORA-376/ORA-1110 error (data file cannot be read at this time).
2. Materialized views using fast refresh or refresh on commit, will also not work because of the partitions being off line.
Queries directly querying the tables are manageable from an application point of view.But the materialized views failing to aggregate is a bigger problem.
how we can manage this situation? I know that I can move the partitions to a different table in a tablespace to be taken off line. But if possible, we wanted to solve this without doing a move partition.
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Oct 31, 2011
I want to drop a datafile in my test db which is in no archive mode,at first, i want to offline the datafile,but it failed,is there any way to do it?
SQL> archive log list;
Database log mode No Archive Mode
Automatic archival Disabled
Archive destination USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence 3237
[code].......
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Sep 17, 2012
OS=Windows 2003
DB = 11gR2
We got a request to take offline for few unused partitions and move it to a another drive (lease used).Please set the following partitions offline in PreProd:
MONTH_20110901
MONTH_20111001
MONTH_20111101
MONTH_20111201
MONTH_20120101
MONTH_20120201
Please move the offline partitions to the E disk.How can we do this ?
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Nov 24, 2012
I have created an user named "Raja" with a default tablespace as "Raja_TBS" along with a datafile "rajadata.dbf". I have taken the tablespace offline
SQL> alter tablespace raja_tbs offline;
Tablespace Altered. when I take a tablespace offline, which means I cannot read or write and the tablespace is currently unavailable for users. I am still able to create a table on the "Raja_TBS" while it is offline.
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Dec 29, 2011
when i make a datafile offline,can i add the following option: normal or immediate?
such as like here:
SQL> ALTER DATABASE DATAFILE 5 OFFLINE NORMAL;
OR
SQL> ALTER DATABASE DATAFILE 5 ONLINE IMMEDIATE;
when i try a test ,it occurs an error:ORA-00933.
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Jul 31, 2012
I am exploring the options for file based databases for offline applications where there are no overheads of database installations. We have a system which has Oracle database with more than 500 tables. We need to write a lightweight application (offline) in .net which will run from USB drive and write data to USB drive only.
Existing system has a data layer which writes data to Oracle 10g Enterprise Edition database. The offline application will have more or less similar data entry forms and storage structure. In order to reuse data layer of existing system (stored procedures) can the Oracle Lite be used as a database which can run from USB drive?
I understand Oracle Lite has a suport for synchronization with the server (our main database in this case) by which data can be synchronized with minimum overheads. How the Oracle Lite is licenced if I have 300 odd users of this offline applications. I need to use only database part of Oracle Lite and not mobile server.
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Jun 29, 2012
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When trying to log in, I get the login page, but it tries to reference files such as apex_get_3_1.js while I only have files such as htmldb_get.js in my images directory in production. I noticed it is looking for what appears to be 3.1 files instead of 3.0 files... which concerns me.
The APEX listener appears to be more than just a Java PL/SQL gateway.
Is there a minimum version of APEX the APEX Listener supports?
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Mar 12, 2011
I have a doubt in RMAN. The scenario is: We take online backup on all days and offline backup on Sunday only. My question is do i need to copy the archives also in offline backup?
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Aug 18, 2010
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Jul 23, 2013
while try to expdp on network drive. getting below error.how can we perform the expdp on network drive
Network location: \\tsclient\p\expdp
1.)SQL> show user
USER is "SYS"
SQL> create or replace directory exp as '\\tsclient\p\expdp';Directory created.
SQL>Grant read,write on directory exp to system;
2.)expdp system/xxxxx@orcl directory=exp dumpfile=EXP_orcl_072013.dmp logfile=EXP_72013_1.log schemas=('IIMS','CMMN')
Export: Release 11.2.0.2.0 - Production on Tue Jul 23 13:48:07 2013
Copyright © 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Release 11.2.0.2.0 - 64bit Production
ORA-39002: invalid operation
ORA-39070: Unable to open the log file.
ORA-29283: invalid file operation
ORA-06512: at "SYS.UTL_FILE", line 536
ORA-29283: invalid file operation
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Feb 7, 2007
I'm using Oracle10.0 as database for my project and I have installed Toad as front end tool for the Oracle. Now I want to access the database in the network using the Toad.
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Jul 5, 2013
I have created a batch for silent DB Creation through DBCA. I want to add a script to also create the Network Service after. I was told it can be done only with Response File.
Is a response file a script also that can be executed after the DBCA scripts? Where can I find a manual with the available commands so I can produce what I need? On the internet I find only examples for Silent DB installation.
edit-solution
Complete Solution posted as New article
[URL]..........
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Mar 1, 2011
I have implement multi master replication between two server.
How much amount of data transfer over the network? How to calculate this value?
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Nov 22, 2012
We want to replicate the data between the databases.We have 4 databases in a network.If there will be any change in database 1,e.g. updation in any table,it should automatically replicate on other 3 databases.or user will change something in database 2 ,it should replicate on other 3 databases and vice versa. All 4 databases have same schema and same configuration.
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Jul 5, 2013
I have created a batch for silent DB Creation through DBCA. I want to add a script to also create the Network Service after. I was told it can be done only with Response File. Is a response file a script also that can be executed after the DBCA scripts?Where can I find a manual with the available commands so I can produce what I need? On the internet I find only examples for Silent DB instalation. EDITOS is Windows 7 Oracle 11.2.0.1 I want to create the Network Service that will add these lines to the tsnames.ora.
DBNAME =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = wsName)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = dbname)
)
)
on both the client and the server.How can i do it automatically through a batch script, so to add it to DBCA scripts after creation? I was told once in atopic that it could be done through a response file.
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Sep 9, 2010
I am trying to set-up network encryption.I have added following parameters to my server side sqlnet.ora file:
SQLNET.ENCRYPTION_SERVER = REQUIRED
SQLNET.ENCRYPTION_CLIENT = REQUIRED
SQLNET.ENCRYPTION_TYPES_SERVER =RC4_256
SQLNET.ENCRYPTION_TYPES_CLIENT =RC4_256
SQLNET.CRYPTO_CHECKSUM_SERVER = REQUIRED
SQLNET.CRYPTO_CHECKSUM_CLIENT = REQUIRED
SQLNET.CRYPTO_CHECKSUM_TYPES_SERVER = (MD5)
SQLNET.CRYPTO_CHECKSUM_TYPES_CLIENT = (MD5)
As per my understanding connections should start to fail from client side after addition of these parameter on server side sqlnet.ora (no changes to client side sqlnet.ora).I am still able to connect to this server without connections getting failed.
I already checked aso is installed on this database.Just to add it is a RAC database with 2 nodes.
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