Ora-09968 Unable To Lock File | Ora-01110,Ora-01157 Cannot Identify/Lock Datafile 빠른 답변

+ 여기에 자세히 보기

Source: oraclehandson.wordpress.com

Date Published: 8/16/2021

View: 2950

Oracle by Example – ORA-09968: unable to lock file

Oracle by Example – ORA-09968: unable to lock file … Starting up 1 dispatcher(s) for network address ‘(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))’…

+ 여기에 더 보기

Source: aleckaplandba.blogspot.com

Date Published: 8/12/2021

View: 383

Oracle 18cR1 ORA-09968 unable to lock file – ora_excel

Oracle Database Error Code ORA-09968 Description … Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or …

+ 여기에 보기

Source: www.oraexcel.com

Date Published: 1/26/2022

View: 2735

ORA-09968 unable to lock file – CodeAntenna

ORACLE instance shut down. SYS>startup nomount. ORA-10997: another startup/shutdown operation of this instance inprogress. ORA-09968: unable to lock file

+ 여기에 보기

Source: codeantenna.com

Date Published: 11/15/2021

View: 7937

oracle database management-start ORA-09968 – Katastros

ORA-09968: unable to lock file. SVR4 Error: 11: Resource temporarily unavailable. Additional information: 21968. SQL> exit.

+ 여기에 표시

Source: blog.katastros.com

Date Published: 12/25/2022

View: 3349

ORA-09968 Problem Solution : Oracle Database 12.1

What is the content and solution of the code ORA-09968? This code means that unable to lock file. The system call for locking a file returned an error when …

+ 여기에 자세히 보기

Source: www.errbay.com

Date Published: 7/19/2021

View: 3412

주제와 관련된 이미지 ora-09968 unable to lock file

주제와 관련된 더 많은 사진을 참조하십시오 ORA-01110,ORA-01157 CANNOT IDENTIFY/LOCK DATAFILE. 댓글에서 더 많은 관련 이미지를 보거나 필요한 경우 더 많은 관련 기사를 볼 수 있습니다.

주제에 대한 기사 평가 ora-09968 unable to lock file

• Author: tech nizan
• Views: 조회수 872회
• Likes: 좋아요 6개
• Date Published: 2018. 11. 23.
• Video Url link: https://www.youtube.com/watch?v=I3OhY0IvLaI

ORA-09968: unable to lock file

Question: I am getting the ORA-10997 error:

ORA-10997: another startup/shutdown operation of this instance in progress

ORA-09968: unable to lock file

What is the cause of this error?

Answer: The oerr utility shows this for the ORA-09968 error:

ORA-09968: Unable to lock file.

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

In this case we need to look at the other error, the ORA-10997 error. See ORA-10997_another_startup_shutdown.

ORA-09968, ORA-01102, ORA-10997 When Starting a Database

Applies to:

Oracle Database – Enterprise Edition – Version 8.1.7.4 to 11.2.0.3 [Release 8.1.7 to 11.2]

Information in this document applies to any platform.

***Checked for relevance on 18-Nov-2011***

Symptoms

Trying to startup a database on an UNIX server -having more than one database-, fails with the below errors:

sculkget: failed to lock /usr/local/oracle/product/10.2.0/dbs/lkISODDEV exclusive

sculkget: lock held by PID: xxxx

ORA-09968: unable to lock file

SVR4 Error: 11: Resource temporarily unavailable

Additional information: xxxx

ORA-1102 signalled during: ALTER DATABASE MOUNT…

OR

SQL> startup

ORA-10997: another startup/shutdown operation of this instance inprogress

ORA-09968: unable to lock file

Linux-x86_64 Error: 11: Resource temporarily unavailable

Changes

Cause

The strace for the startup process shows that the lock issue is on file $ORACLE_HOME/dbs/lkinst as below:

%strace -f -o strace_output.txt “sqlplus / as sysdba”

16456 open(“/oracle/product/11.2.0/db_1/dbs/lkinstbantst1”, O_RDWR|O_CREAT|O_EXCL, 0660) = -1 EEXIST (File exists)

16456 open(“/oracle/product/11.2.0/db_1/dbs/lkinstbantst1”, O_RDWR) = 8

16456 fcntl(8, F_SETFD, FD_CLOEXEC) = 0

16456 fcntl(8, F_SETLK, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}) = -1 EAGAIN (Resource temporarily unavailable)

For example:

The parameter files for two databases have the same entries for control_files and db_name like

…

*.control_files=’xx/control01.ctl’,’xx/control02.ctl’,’xx/control03.ctl’

*.db_name=ISODDEV

…

When the database is started using any of the pfiles the database being started is INST1 which locks the file INST2.

Solution

Delete or rename the file $ORACLE_HOME/dbs/lkinst

A new file will be created when the instance is started up again.

OR

Change the parameter file to have the correct entries for the control_files and db_name belonging to the individual databases.

ORA-09968: unable to lock file

Recently seen this error while starting the database

— alert.log CJQ0 started with pid=8, OS id=21126 MMON started with pid=11, OS id=21130 MMNL started with pid=12, OS id=21134 Tue Aug 9 18:03:45 2011 ALTER DATABASE MOUNT Tue Aug 9 18:03:45 2011 sculkget: failed to lock /u01/app/oracle/product/10.2.0/dbs/lkdevdb exclusive sculkget: lock held by PID: 4925 Tue Aug 9 18:03:45 2011 ORA-09968: unable to lock file Linux-x86_64 Error: 11: Resource temporarily unavailable Additional information: 4925 Tue Aug 9 18:03:45 2011 ORA-1102 signalled during: ALTER DATABASE MOUNT… Tue Aug 9 18:04:06 2011 alter database open Tue Aug 9 18:04:06 2011 ORA-1507 signalled during: alter database open… Tue Aug 9 18:05:56 2011 Shutting down instance (abort)

This error is caused by presence of the lk file in $ORACLE_HOME/dbs. Normally left due to instance crash i.e not clean shutdown.

Well there are couple of solutions to resolve this problem

1. We can remove or rename the file and then try to start the instance.

2. Sometimes, even after the file is deleted, some shadow processes may have open file handle on this file. In this case, we’ll have to kill the process(es) specific to this instance.

NOTE: The lk file is an instance lock file. Oracle uses this mechanism to prevent staring of second instance.

Oracle 18cR1 ORA-09968 unable to lock file

Database: 18c Release 1

Error code: ORA-09968

Description: unable to lock file

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

Database: 10g Release 1

Error code: ORA-09968

Description: scumnt: unable to lock file

Cause: lock file operating system call returned an error

Action: check errno

Database: 10g Release 2

Error code: ORA-09968

Description: unable to lock file

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

Database: 11g Release 1

Error code: ORA-09968

Description: unable to lock file

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

Database: 11g Release 2

Error code: ORA-09968

Description: unable to lock file

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

Database: 12c Release 1

Error code: ORA-09968

Description: unable to lock file

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

Database: 12c Release 2

Error code: ORA-09968

Description: unable to lock file

Cause: The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action: Check errno for more information.

ORA-09968 unable to lock file

今天因为测试一个东西，使用shutdown abort关闭数据库后，startup半天没动静，看alert日志，也是停留在启动实例的开始

Mon Jul 04 02:51:21 2016

Starting ORACLE instance (normal)

半天没反应，忍不了，新开了一个sqlplus会话shutdown abort后startup force。结果报ORA-09968错误：

[[email protected] ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Mon Jul 4 02:34:37 2016Copyright (c) 1982, 2013, Oracle. All rights reserved.Connected to an idle instance.SYS>startup nomountORA-10997: another startup/shutdown operation of this instance inprogressORA-09968: unable to lock fileLinux-x86_64 Error: 11: Resource temporarily unavailableAdditional information: 1751SYS>shutdown abortORACLE instance shut down.SYS>startup nomountORA-10997: another startup/shutdown operation of this instance inprogressORA-09968: unable to lock fileLinux-x86_64 Error: 11: Resource temporarily unavailableAdditional information: 1751SYS>shutdown abortORACLE instance shut down.SYS>startup forceORA-10997: another startup/shutdown operation of this instance inprogressORA-09968: unable to lock fileLinux-x86_64 Error: 11: Resource temporarily unavailableAdditional information: 1751SYS>exit

Disconnected

果断不能忍，

[[email protected] ~]# ipcs

—— Message Queues ——–

key msqid owner perms used-bytes messages

—— Shared Memory Segments ——–

key shmid owner perms bytes nattch status

0x00000000 65536 oracle 600 4194304 2 dest

0x00000000 163841 oracle 600 4194304 2 dest

0x00000000 294915 oracle 600 2097152 2 dest

0x00000000 5636102 oracle 600 4194304 2 dest

0x00000000 5734407 oracle 600 393216 2 dest

—— Semaphore Arrays ——–

key semid owner perms nsems

[[email protected] dbs]$ ps -ef|grep pmon

oracle 2809 2083 0 02:56 pts/10 00:00:00 grep –color=auto pmon

[[email protected] dbs]$

[[email protected] dbs]$ fuser *

/home/oracle/app/oracle/product/11.2.0/dbhome_1/dbs/lkinstorcl: 1751

[[email protected] dbs]$ ps -ef|grep 1751

oracle 1751 1 99 02:25 ? 00:24:06 oracleorcl (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 2643 2083 0 02:50 pts/10 00:00:00 grep –color=auto 1751

[[email protected] dbs]$ kill -9 1751

[[email protected] dbs]$ fuser *

[[email protected] dbs]$

然后就可以启动了。

oracle database management-start ORA-09968

An error was reported when the database started abnormally.

SQL> startup force

ORA-10997: another startup/shutdown operation of this instance inprogress

ORA-09968: unable to lock file

SVR4 Error: 11: Resource temporarily unavailable

Additional information: 21968

SQL> exit

Delete the $ORACLE_HOME/dbs/lk$ORACLE_SID file and continue to start.

fuser $ORACLE_HOME/dbs/lk$ORACLE_SID

lsof |grep $ORACLE_HOME/dbs/lk$ORACLE_SID

-bash-3.00$ fuser *

hc_monidb.dat:

init.ora:

initmonidb.ora:

lkinstorcl: 22338o

monidbpfile:

orapwmonidb:

spfilemonidb.ora:

-bash-3.00$ ps -ef|grep 22338

oracle 22338 22337 1 00:01:20 ? 5:49 oracleorcl (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 22536 22360 0 00:08:23 pts/1 0:00 grep 22338

-bash-3.00$ ps -ef|grep 22337

oracle 22539 22360 0 00:08:33 pts/1 0:00 grep 22337

oracle 22337 22282 0 00:01:20 pts/4 0:00 sqlplus/as sysdba

oracle 22338 22337 1 00:01:20 ? 5:49 oracleorcl (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

-bash-3.00$

Because shm shared memory and shared signals are not established during the startup nomount process, startup may start 2 sets of instances at the same time. To solve this problem, use the file lk$ORACLE_SID. Whoever locks this file first can continue. startup nomount process

ORA-09968 Problem Solution : Oracle Database 12.1

ORA-09968

Company

Product

Version

12.1

Description

ORA-09968: unable to lock file

Cause

The system call for locking a file returned an error when trying to acquire a database mount lock or the instance startup/shutdown lock.

Action

Check errno for more information.

Source

키워드에 대한 정보 ora-09968 unable to lock file

다음은 Bing에서 ora-09968 unable to lock file 주제에 대한 검색 결과입니다. 필요한 경우 더 읽을 수 있습니다.

이 기사는 인터넷의 다양한 출처에서 편집되었습니다. 이 기사가 유용했기를 바랍니다. 이 기사가 유용하다고 생각되면 공유하십시오. 매우 감사합니다!

사람들이 주제에 대해 자주 검색하는 키워드 ORA-01110,ORA-01157 CANNOT IDENTIFY/LOCK DATAFILE

• 동영상
• 공유
• 카메라폰
• 동영상폰
• 무료
• 올리기

ORA-01110,ORA-01157 #CANNOT #IDENTIFY/LOCK #DATAFILE

YouTube에서 ora-09968 unable to lock file 주제의 다른 동영상 보기

주제에 대한 기사를 시청해 주셔서 감사합니다 ORA-01110,ORA-01157 CANNOT IDENTIFY/LOCK DATAFILE | ora-09968 unable to lock file, 이 기사가 유용하다고 생각되면 공유하십시오, 매우 감사합니다.