ORA-01102: cannot mount database in EXCLUSIVE mode in AIX after you have installed the database using dbca

Hello!

I have v7 IBM AIX and cluster HACMP set up two identical nodes included

I have a head node after the installation of database using dbca I got error with the message:

ORA-01102: cannot mount database in EXCLUSIVE mode

Database cannot mount)

Here is the information from the alert log:

MON may 25 18:00:07 2015

Starting ORACLE instance (normal)

LICENSE_MAX_SESSION = 0

LICENSE_SESSIONS_WARNING = 0

SNA system picked latch-free 3

With the help of LOG_ARCHIVE_DEST_1 parameter value by default as USE_DB_RECOVERY_FILE_DEST

Autotune undo retention is enabled.

IMODE = BR

ILAT = 84

LICENSE_MAX_USERS = 0

SYS audit is disabled

Commissioning:

Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

With the options of partitioning, OLAP, Data Mining and Real Application Testing.

ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1/

System name: nodename

Name of the node: nodename

Version: 1

Version: 7

Machine: 0003F6E5D600

Using the settings in /u01/app/oracle/product/11.2.0/dbhome_1/dbs/spfiletestdb.ora side Server spfile

Parameters of the system with default values:

process = 500

sessions = 772

= 18G memory_target

control_files = "/ ctl1/oradata/testdb/control01.ctl".

control_files = "/ ctl2/oradata/testdb/control02.ctl".

control_files = "/ ctl3/oradata/testdb/control03.ctl".

DB_BLOCK_SIZE = 8192

compatible = "11.2.0.0.0."

db_recovery_file_dest = ' / backup/fra.

db_recovery_file_dest_size = 100G

undo_tablespace = 'UNDOTBS1.

Remote_login_passwordfile = "EXCLUSIVE."

db_domain = «»

dispatchers = "(PROTOCOL=TCP) (SERVICE = testdbXDB)" "

audit_file_dest = ' / u01/app/oracle/admin/testdb/adump.

AUDIT_TRAIL = 'DB '.

db_name = 'testdb '.

open_cursors = 300

diagnostic_dest = ' / u01/app/oracle '.

MON may 25 18:00:08 2015

PMON started with pid = 2, OS id = 14418020

MON may 25 18:00:08 2015

PSP0 started with pid = 3, OS id = 17891420

MON may 25 18:00:09 2015

VKTM started with pid = 4, OS id = 14090348 high priority

VKTM clocked at (10) precision of milliseconds with DBRM quantum (100) ms

MON may 25 18:00:09 2015

GEN0 started with pid = 5, OS id = 9109714

MON may 25 18:00:09 2015

DIAG started with pid = 6, OS id = 16449704

MON may 25 18:00:09 2015

DBRM started with pid = 7, OS id = 17104928

MON may 25 18:00:10 2015

DIA0 started with pid = 8, OS id = 13303950

MON may 25 18:00:10 2015

MA started with pid = 9, OS id = 12517522

MON may 25 18:00:10 2015

DBW0 started with pid = 10, OS id = 11993232

MON may 25 18:00:10 2015

LGWR started with pid = 11, OS id = 15401010

MON may 25 18:00:10 2015

CKPT started with pid = 12, OS id = 6619318

MON may 25 18:00:10 2015

SMON started with pid = 13, OS id = 16515222

MON may 25 18:00:10 2015

RECCE has started with pid = 14, OS id = 13172906

MON may 25 18:00:10 2015

MMON started with pid = 15, OS id = 15794324

commissioning 1 dispatcher (s) for '(ADDRESS =(PARTIAL=YES) (PROTOCOL = TCP))' network address...

MON may 25 18:00:10 2015

MMNL started with pid = 16, OS id = 18546742

commissioning or shared server 1...

Environment ORACLE_BASE = / u01/app/oracle /.

MON may 25 18:00:11 2015

ALTER DATABASE MOUNT

sculkget: failed to lock /u01/app/oracle/product/11.2.0/dbhome_1//dbs/lkTESTDB exclusive

sculkget: lock held by PID: 3670226

ORA-09968: cannot lock file

IBM AIX RISC System/6000 error: 13: permission denied

Additional information: 3670226

ORA-1102 marked during: ALTER DATABASE MOUNT...

But if I install the darabase even dbca on node secondary, all installed and executed successfully.

But in the two nodes even permissions, user oracle and oinstall group ID identified the same and $ORACLE_BASE and $ORACLE_HOME user owner oracle and oinstall user group.

A someone has encountered this problem and solved?

Thanks in advance!

Hello

you are using IBM AIX PowerHA for your database (active/passive) configuration. then you just install the binaries 'once' on one of the nodes. then coordinate with your operating system administrator to configure the fail the test scenarios.

for your question. before you start the database, make sure that there are no "orphaned" oracle process using the UNIX grep command:

$ ps - ef | grep ora

Kill the oracle of the hanging of the process to release the lock on the database file handle:

$ kill-9

I hope this helps.

Kind regards

Tags: Database

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