Shutdown normal

Hi,
While stopping an Oracle database I have used "SHUTDOWN" command, to stop the Oracle database normally. But there are already some existing connections to the database. After shutdown normal Oracle waits for these connections to be disconnected themself.
Suppose these connections do not gets disconnected themself. Then Oracle won't allow you to connect to database again to kill those database sessions, and we are stuck. Though this can be managed by rebooting the database machine. But inspite of rebooting the machine, is there any other way as well to handle this scenario?
Thanks in advance.

The suggestion had been "+You can grep database connections from OS and kill them individually+". This works on Unix/Linux where separate server processes service each user. On Windows it is a single multi-threaded process.
The suggestion had been to kill individual processes -- which you can't do on Windows.
What you did was to kill the Oracle database instance process.
+If you have compared Oracle on Unix/Linux with Windows you'd know that the reference is to Unix/Linux not Windows. (and that is not because "Oracle is different on Windows" but because the architecture on Windows has to be multi-threaded rather than multi-processing if different database sessions are to access a shared SGA.+ But I digress).
So, on Unix/Linux, it is easier to identify and kill individual processes.
(+If you know how to map database sessions to oracle PIDs to individual threads in the single Oracle.exe process and then how to use orakill, you'd be able to do something similar on Windows.+ But, again, I digress).
If you want a method to handle some (the DBA ??) inadvertently issuing SHUTDOWN instead of SHUTDOWN IMMEDIATE, think of
a. Configuring your Service Shutdown to use SHUTDOWN IMMEDIATE and making it mandatory for all DBAs/SysAdmins to use Service Shutdown instead of SQLPlus SHUTDOWN
b. Making it mandatory for all DBAs to use SQLPlus SHUTDOWN IMMEDIATE or suffer a reprimand for using SHUTDOWN
c. Write an ON SHUTDOWN database trigger that
i loops through all database sessions
ii excludes the background sessions and the session that issues the shutdown
iii issues an ALTER SYSTEM KILL SESSION for the remaining sesssions
Hemant K Chitale
http://hemantoracledba.blogspot.com

Similar Messages

  • I can't stop shutdown normal

    hi expert,
    i'm running the command shutdown, but it don't finish.
    sqlplus SYS/password#@TMPDB1 as sysdba
    SQL*Plus: Release 10.2.0.1.0 - Production on Tue Aug 10 14:08:51 2010
    Copyright (c) 1982, 2005, Oracle.  All rights reserved.
    Connected to:
    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
    With the Partitioning, OLAP and Data Mining options
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    ^Ci'm waiting until 10 minute, but without any success.
    In alert log i'm finding this problem:
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    ARC0: Failed to archive thread 1 sequence 14568 (4)How i can stop the database? or stop the shutdown?
    If I open another shel I have this error.
    $ export ORACLE_SID=TMPDB1
    $ sqlplus "/ as sysdba"
    SQL*Plus: Release 10.2.0.1.0 - Production on Tue Aug 10 14:27:03 2010
    Copyright (c) 1982, 2005, Oracle.  All rights reserved.
    Connected to an idle instance.
    SQL> select name from v$database;
    select name from v$database
    ERROR at line 1:
    ORA-01034: ORACLE not availablemany thanks as usual,
    Lain
    Edited by: Lain on 10-ago-2010 14.28

    Chinar, ar u sure?
    in this moment I've 36 active pid on my unix system (sun os)
    thanks too you,
    Cheers
    $ ps -ef | grep TMPDB1       
      oracle  3091     1   0   Aug 05 ?           0:01 ora_d000_TMPDB1
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      oracle 14861     1   0 14:08:52 ?           0:01 oracleTMPDB1 (LOCAL=NO)Edited by: Lain on 10-ago-2010 14.43

  • Oracle instance shutdown normal vs immediate (users connected) how-to?

    Hello Oracle crowd, recently, i tried to shutdown my instance Oracle 9.2.0.1.0 using sqlplus shutdown. i assume the default is shutdown normal but the instance would not shutdown. after reading the admin docs i realized it must be waiting for connected users to logoff. my question is how do i get a list of the current users connected so i don't have to resort to: shutdown immediate. pls advise, david.

    Hi,
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  • SQL Server Status SHUTDOWN | Normal

    Hi
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    Now I found one more thing.
    Actually this db is in mirroring .When I checked sys.databases I found that is_cleanly_shutdown column showing value 1
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    Pradeep Adiga
    Blog: sqldbadiaries.com
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  • Grid & shutdown normal

    Funny situation. We have a development database that goes down every night for a cold backup (it is a BCV split, so downtime is minimal). Anyway, one of the DBA's here left GRID on a database Performance screen with 10 sec. refresh interval. Shutdown process is:
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    b) shutdown abort
    c) startup restrict
    d) shutdown normal
    e) start oem_agent
    Guess what:
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    SQL*Plus: Release 10.2.0.2.0 - Production on Fri Dec 8 17:24:33 2006
    Copyright (c) 1982, 2005, Oracle. All Rights Reserved.
    SQL> connect / as sysdba
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    SQL> select sid,serial#,status from v$session
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    ORACLE instance started.
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    Redo Buffers 14716928 bytes
    Database mounted.
    Database opened.
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    SY.

    2 mnazim : Oracle Enterprise Manager 10g Grid Control Release 10.2.0.2.0
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    Services Summary...
    Service "yyy" has 1 instance(s).
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    The command completed successfullyand should not allow any connections except local connections AS SYSDBA/SYSOPER, while grid "magically" makes a remote one:
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    Enter password:
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    SQL> 2 Ugonic: Your statement "It connects direstly using it own settings" is not true. OMS makes a regular SQL*Net connection (with some twist, obviously):
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    Copyright (c) 1991, 2005, Oracle.  All rights reserved.
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    SY.
    P.S. All that time agent was down:
    oracle> status_oemagent
    Oracle Enterprise Manager 10g Release 10.2.0.1.0. 
    Copyright (c) 1996, 2005 Oracle Corporation.  All rights reserved.
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  • 10.1.0.4 SUN solaris 8 Database does not shutdown normally

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    in the alert :12:27:06 2007
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  • Shutdown normal|immediate slow on new install of 11R2.0.3.{2|3|4} on Solaris

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    snip of a VKTM trace:
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    Mod. action: please, to keep tab formatting on forum side, use the tag
    before and after your code output, thanks. lease, Edited by: N Gasparotto on Jun 3, 2013 4:16 PM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

    Thanks for your suggestion but as I have read the doc then the patch for Bug 9843304 is included in the 11.2.0.2 patchset and then also for PSUs 11.2.0.3.*
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    Hoped that other SPARC T4 + 11R2 users might have seen similar issue and know what to tweak of either init ora/solaris setting or if bug is known.
    Just to show a snap in time. miles varies off course and issue (as mentioned in Solaris 11 forum) is not seen constantly and not during below sampling...
    #root:~# top -n 2
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    249 processes: 239 sleeping, 5 zombie, 5 on cpu
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    Kernel: 67325 ctxsw, 624 trap, 53970 intr, 55554 syscall, 15 flt
    Memory: 128G phys mem, 14G free mem, 64G total swap, 64G free swap
       PID USERNAME NLWP PRI NICE  SIZE   RES STATE    TIME    CPU COMMAND
    20916 oracle     18  20    0   50G   50G cpu/86 146:50  0.77% oracle
      6202 oracle      7  51    0   25G   25G cpu/90   0:25  0.18% oracle
    prstat -m -U oracle -n 10
       PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/NLWP 
    21426 oracle    28 0.0 0.0 0.0 0.0 0.0  72 0.0   2  11  39   0 oracle/1
    20916 oracle   5.5 0.0 0.0 0.0 0.0  89 5.6 0.0   3  24  8K   0 oracle/18
      6180 oracle   2.2 2.3 0.0 0.0 0.0  62  33 0.2  8K 287 20K   0 oracle/7
      6212 oracle   1.9 1.9 0.0 0.0 0.0  67  29 0.2  8K 269 19K   0 oracle/8
      6196 oracle   1.9 1.8 0.0 0.0 0.0  67  29 0.2  8K 279 20K   0 oracle/8
      6209 oracle   1.8 1.8 0.0 0.0 0.0  67  30 0.2  8K 311 19K   0 oracle/8
      6178 oracle   1.5 1.0 0.0 0.0 0.0  65  32 0.2  1K  18  1K   0 oracle/7
      6202 oracle   1.4 1.0 0.0 0.0 0.0  67  30 0.1 974  18  1K   0 oracle/8
      6156 oracle   1.9 0.4 0.0 0.0 0.0  87  11 0.1  7K 193 16K   0 oracle/17
      6158 oracle   1.9 0.4 0.0 0.0 0.0  83  15 0.1  5K 217 11K   0 oracle/13
    Total: 171 processes, 3808 lwps, load averages: 9.36, 7.14, 7.48
    #root:~# plockstat -CH -n 10 -e 5 -p 20916
            0
    Mutex hold
    Count     nsec Lock                         Caller
        2    22935 libc.so.1`_time_lock         oracle`slgtd+0x70
        1    27510 libc.so.1`_time_lock         oracle`slgtd+0x70
        2    13120 libc.so.1`libc_malloc_lock   oracle`lwemfaa+0x60
        2     8720 libc.so.1`libc_malloc_lock   oracle`sltstidinit+0x4
        2     7975 libc.so.1`__aio_mutex        libc.so.1`_aio_close+0x44
        2     5150 libc.so.1`libc_malloc_lock   oracle`sltsmxd+0x30
        2     4935 libc.so.1`libc_malloc_lock   oracle`sltsmxi+0x4
        2     3990 libc.so.1`libc_malloc_lock   oracle`sltstiddestroy+0x4
        2     3945 libc.so.1`libc_malloc_lock   oracle`slwmmputmem+0x10
        1     5910 libc.so.1`_time_lock         oracle`sLdiGetDate+0x6c

  • Approximate time needed for normal shutdown of the instance

    how to figure out how much time needed to stop the oracle instance?
    do the oracle "shutdown immediate" in case when OS is shutting down or "shutdown normal"?
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    Anton Kharus wrote:
    how to figure out how much time needed to stop the oracle instance?
    By measuring the shutdown timings from time to time.
    do the oracle "shutdown immediate" in case when OS is shutting down or "shutdown normal"?
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    Oracle is only shutdown at a system shutdown if you configure shutdown scripts to do so.
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    My Blog: http://managingoracle.blogspot.com

  • Shutdown with normal option

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  • Windows 2003 R2 Gray Screen Hang on HP DL380 G5 when restarting or shutdown after Nov/Dec 2011 Windows Update

    I’ve 4 identical HP DL 380 G5 Servers with Windows 2003 R2 Std.  The 4 machines have the same Windows driver version and motherboard BIOS version.  2 have no problem.  2 have problems after Nov/Dec 2011 Windows Update!
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    Hi,
    In order to troubleshoot the server hang issue, you can first preform a clean boot on the problematic system.
    Steps:
    ====================
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    2. Click Services tab and select Hide All Microsoft Services
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    Windows Reliability and Performance Monitor
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    Windows Performance Monitor
    http://technet.microsoft.com/en-us/library/cc749249.aspx
    Best Regards,
    Aiden
    Aiden Cao
    TechNet Community Support

  • T400 with Windows XP, freezes on shutdown

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  • Shell Script  for Startup and Shutdown the database

    Hi,
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    Gangi reddy

    SHUTDOWN
    SHUTDOWN ABORT]
    Shuts down a currently running Oracle instance, optionally closing and dismounting a database.
    Terms
    Refer to the following list for a description of each term or clause:
    ABORT
    Proceeds with the fastest possible shutdown of the database without waiting for calls to complete or users to disconnect.
    Uncommitted transactions are not rolled back. Client SQL statements currently being processed are terminated. All users currently connected to the database are implicitly disconnected and the next database startup will require instance recovery.
    You must use this option if a background process terminates abnormally.
    IMMEDIATE
    Does not wait for current calls to complete or users to disconnect from the database.
    Further connects are prohibited. The database is closed and dismounted. The instance is shutdown and no instance recovery is required on the next database startup.
    NORMAL
    NORMAL is the default option which waits for users to disconnect from the database.
    Further connects are prohibited. The database is closed and dismounted. The instance is shutdown and no instance recovery is required on the next database startup.
    TRANSACTIONAL [LOCAL]
    Performs a planned shutdown of an instance while allowing active transactions to complete first. It prevents clients from losing work without requiring all users to log off.
    No client can start a new transaction on this instance. Attempting to start a new transaction results in disconnection. After completion of all transactions, any client still connected to the instance is disconnected. Now the instance shuts down just as it would if a SHUTDOWN IMMEDIATE statement was submitted. The next startup of the database will not require any instance recovery procedures.
    The LOCAL mode specifies a transactional shutdown on the local instance only, so that it only waits on local transactions to complete, not all transactions. This is useful, for example, for scheduled outage maintenance.
    Usage
    SHUTDOWN with no arguments is equivalent to SHUTDOWN NORMAL.
    You must be connected to a database as SYSOPER, or SYSDBA. You cannot connect via a multi-threaded server. For more information about connecting to a database, see the CONNECT command earlier in this chapter.
    http://download-west.oracle.com/docs/cd/B10501_01/server.920/a90842/ch13.htm#1013607
    Joel Pérez

  • IPhone Keypad popping up during Shutdown

    Hello Apple Technicains and Users, i don't know if this was posted before but there is a firmware problem that i've been noticing (and a couple of my friends) during the normal shutdown of the iPhone 4.
    What would happen during the shutdown normally occurs 1/3, but when it's shutting down the circular progress bar will show indicating it shutting down, then after about 3 - 10 seconds the keypad will pop up. After about 2 minutes of it being up it fully shuts down.
    iPhone Information -
    iPhone Type - 4G
    iPhone Firmware - 4.3.3
    iPhone Condition - 3 Months old ( Never dropped )
    Jailbroken - God no.
    Carrier - ROGERS
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    WirsoftOnline Admin.

    Hey aabirkett,
    Thanks for the question. Based on the information you have provided, you may have a hardware issue with the Proximity Sensor on your iPhone 5s. To completely isolate, you can attempt the troubleshooting steps recommended for these symptoms:
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    http://support.apple.com/kb/TS2802
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    Verify mute or speaker have not been activated, just prior to placing your ear over the receiver.
    While on a call hold your hand over the top third of the display, and verify that the screen is locked or goes to sleep.
    Try turning iPhone off and then on again.
    […] My issue is still not resolved. What do I do next?
    Contact Apple Support.
    Thanks,
    Matt M.

  • Read last shutdown information

    Hello.
    Where can I read information about last shutdown (a type of shutdown - normal, transactional, immediate, abort ...)?
    Thanks.

    Hi,
    In that case you can write a startup and shutdown trigger on the database.
    In the shutdown trigger,
    -You would add a record in your table (say log table), all the details which you need to analyze by your client application.
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    Regards
    Anurag Tibrewal.

  • Unix Command to Shutdown

    What is the most basic way to shutdown via the command line? Thanks.
    Steve M.

    What will happen to open Mac applications?
    The question of using Terminal to shutdown arose because of a very strange situation I encountered last evening. I was in the middle of saving a document as a PDF when all of a sudden the system started acting crazy. I would get a rapid staccato of warning beeps assiciated with the curson dancing around on the desktop from icon to icon highlighting each in rapid succession. Selecting something from the menu bar resulted in the focus rapidly shifting all along the row of choices, for example with Safari, the focus would shift from Apple to Safari to File to View to History, you get the picture. I was unable to quit open apps. I was unable to pull down the Apple menu to get to shutdown or restart or logout. I succeded in opening terminal somehow and got a few lines of gibberish followed by the prompt. I tried sudo shutdown but was not aware of using -h or -r. But somehow, just opening Terminal had cause my system to settle down and stabilize and I was able to shutdown normally from the Apple menu. System is fine now. I've never seen anything quite that bizarre (at least since OS 9!).
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