27101 Linux Error
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Tom Kyte – Last updated: July 01, 2011 - 9:02 am UTC Category: Database – Version: 9.2.4 Latest Followup You Asked ora-27101 windows hi tom, "SHARED MEMORY DOES NOT EXIST" what does it mean?.
Ora-01034 Ora-27101
as long as i know , it means sga is not allocated and instance is not started.
Linux-x86_64 Error: 2: No Such File Or Directory
would please correct me? in what conditions we might get this error msg?. thanks gautam and we said... it means the SGA you tried to attach to
Ora-27101 Linux
isn't attachable - isn't there. instance not started - that'll do it use the wrong oracle_sid and or oracle_home, that'll do it to.. [tkyte@dellpe ~]$ echo $ORACLE_HOME /home/ora10gr2 [tkyte@dellpe ~]$ sqlplus / SQL*Plus: Release 10.2.0.2.0 - Production on Sun Feb 17 18:17:26 2008 Copyright (c) 1982, 2005, Oracle. All Rights Reserved. Connected to: Oracle ora-27101 shared memory realm does not exist no such file or directory Database 10g Enterprise Edition Release 10.2.0.2.0 - Production With the Partitioning, OLAP and Data Mining options ops$tkyte%ORA10GR2> exit Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production With the Partitioning, OLAP and Data Mining options [tkyte@dellpe ~]$ export ORACLE_HOME=/home/ora10gr2/ [tkyte@dellpe ~]$ echo $ORACLE_HOME /home/ora10gr2/ [tkyte@dellpe ~]$ sqlplus / SQL*Plus: Release 10.2.0.2.0 - Production on Sun Feb 17 18:17:43 2008 Copyright (c) 1982, 2005, Oracle. All Rights Reserved. ERROR: ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux Error: 2: No such file or directory Enter user-name: [tkyte@dellpe ~]$ cd $ORACLE_HOME [tkyte@dellpe ora10gr2]$ pwd /home/ora10gr2 [tkyte@dellpe ora10gr2]$ just adding that "/" at the end - even though /home/ora10gr2 and /home/ora10gr2/ are both VALID directories - they are different oracle homes we use the oracle_sid + oracle_home to generate a shared memory segment id, then attach it. If the sid or home differs at all from the sid/home used to start the instance - you will fail. Reviews Writ
Early Adopter Program ArcGIS Ideas Esri Support Services ArcGIS Blogs ArcGIS Code Sharing Product Life Cycles Manage Cases Request Case Start Chat Back to results Print Share Is This ora-01034 oracle not available linux Content Helpful? Search on GeoNet Submit to ArcGIS Ideas Error: ORA-01034: error ora-01034 oracle not available ORACLE NOT available ORA-27101 shared memory realm does not exist Error Message The error message below appears when ibm aix risc system/6000 error: 2: no such file or directory trying to connect to ArcSDE after a fresh install. This can include creating a connection in ArcCatalog, using the ArcSDE commandline tools with 3 tier connection parameters, and so https://asktom.oracle.com/pls/apex/f?p=100:11:0::::P11_QUESTION_ID:670632200346093489 forth. "Extended DBMS error code: 1034ORA-01034: ORACLE not availableORA-27101: shared memory realm does not existLinux Error: 2: No such file or directoryFailed to connect to databaseUnderlying DBMS error [ORA-01034: ORACLE NOT availableORA-27101 shared memory realm does not existSVR4: ERROR 2 No such file or directory]"Regardless of the failed connection attempts, the user can log into SQLPLUS and also perform http://support.esri.com/technical-article/000008516 a direct connect. This is because the net service name is forced when establishing these connections. The ArcSDE commandline tools can also be used with the direct connection parameters.For example:Code:sdelayer -o describe -i sde:oracle9i -u sde -p sde@ora10g Cause The $SDEHOME and/or $ORACLE_SID variables have not been properly defined in the shell script or $SDEHOME/etc/dbinit.sde file. These variables can be in the wrong case or contained in double quotes. An example of this is including the value for the Oracle SID in quotes in the .cshrc file. Variables contained in double quotes such as the Oracle SID are not run in the login script or recognized by other applications.Code:$ORACLE_SID "ora10g" Solution or Workaround Verify that the variables needed have been correctly defined in the shell script or the $SDEHOME/etc/dbinit.sde file. Created: 5/5/2016 Last Modified: 5/5/2016 Article ID: 000008516 Software: ArcSDE 10, 9.1, 9.2, 9.3, 9.3.1 Is This Content Helpful? Is This Content Helpful? Yes No We're glad to know this article was helpful. How can we make this better? Submit Contact our Support Tea
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business http://dba.stackexchange.com/questions/9597/oracle-11g-displaying-ora-01034-ora-27101-and-linux-error-2-messages Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve http://www.dbasupport.com/forums/showthread.php?61350-ORA-27101-shared-memory-realm-does-not-exist their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and no such rise to the top Oracle 11g displaying ORA-01034, ORA-27101, and Linux “error 2” messages. up vote 2 down vote favorite When I try to connect to Oracle 11g using: sqlplus noah/noah@orcl I get these errors: ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux Error: 2: No such file or directory Process ID: 0 Session ID: 0 Serial number: 0 The service does start up when I connect as sysdba using: sqlplus /nolog no such file conn / as sysdba startup Here's my listener.ora: SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = orcl) (ORACLE_HOME = /opt/oracle/112) (SID_NAME = orcl) ) ) LISTENER = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = mylinux)(PORT = 1521)) ) And the tnsnames.ora: ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = mylinux)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) ) Here is the sqlnet.ora: SQLNET.AUTHENTICATION_SERVICES= (NTS) NAMES.DIRECTORY_PATH= (TNSNAMES,HOSTNAME) Could anyone give me a hand making this work? oracle-11g share|improve this question edited Sep 11 '12 at 20:05 Max Vernon 26.9k1158117 asked Dec 21 '11 at 15:45 Shuo 112 migrated from stackoverflow.com Dec 22 '11 at 14:06 This question came from our site for professional and enthusiast programmers. 3 Did you start the listener? When you conn / as sysdba, you don't use it, but as soon as you specify a TNS entry like @orcl, you will –fge Dec 21 '11 at 15:51 I've started it! –Shuo Dec 22 '11 at 3:04 1 And what does lsnrctl status say? Do you see your orcl service? –fge Dec 22 '11 at 8:10 Yes,the orcl service has started! –Shuo Dec 26 '11 at 13:49 1 Are you sure the startup completes successfully? What is the status of your instance (eg: do a SELECT status, instance_name FR
shared memory realm does not exist If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 3 of 3 Thread: ORA-27101: shared memory realm does not exist Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 08-23-2010,07:22 AM #1 sumit View Profile View Forum Posts Member Join Date Dec 2001 Posts 203 ORA-27101: shared memory realm does not exist Hello, I just installed 10.2.0.4 ASM and DBMS instance on AIX 5.3. Both instances are running. I can connect to to the sid Greece/home/dbora>sqlplus '/as sysdba' SQL*Plus: Release 10.2.0.4.0 - Production on Mon Aug 23 08:12:17 2010 Copyright (c) 1982, 2007, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> conn system/manager Connected. SQL> But while connecting as system/manager@testdt, getting following errors ERROR: ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist IBM AIX RISC System/6000 Error: 2: No such file or directory Instance Status 10204/network/admin>ps -ef|grep smon dbora 160060 1 0 06:22:57 - 0:00 asm_smon_+ASM dbora 181024 115202 0 08:19:30 pts/2 0:00 grep smon dbora 82998 1 0 06:23:31 - 0:00 ora_smon_testdt TNSENTRY testdt = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = fl1.greece.com)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = testdt) ) ) Listener 10204/network/a