Rman and optimizer run parallel

we have 300GB size database and we have to run RMAN full backup which normally takes 6 to 7 hrs to complete and after RMAN completion we need to run the schema level optimizer to collect the statistics for whole database; We need at least 12 hrs complete these two process. OS – Linux with 32 GB ram and 8 CPU.
What the impact of we run both RMAN and schema optimizer parallel.
Is there any way to reduce the process time. Please suggest me. Thanks.
Edited by: lm**** on Jan 28, 2011 10:11 AM

Hi
If you took backup of indexes and temporary tables in your full backup then instead of that you can create new tablespace and move all those indexes and temp.tables and take backup without indexes and temp.tables.
and create one script of those indexes and temp.tables and keep it with you, because temptables are either session preserve or commit preserve so no need to tack backup of those data. it may be reduce you backup time....
Thanks and Regards,
Viren Patel.

Similar Messages

NEW 9I RMAN: BACKUP OPTIMIZATION AND RETENTION POLICIES

제품 : RMAN
작성날짜 : 2004-05-20
NEW 9I RMAN: BACKUP OPTIMIZATION AND RETENTION POLICIES
=======================================================
오라클 9i RMAN 에서는 백업을 보다 효율적으로 할 수 있는 기능을 보강 했다.
지금 소개할 "Retention Policies" 기능을 통해서 보다 효율적인 RMAN 백업
전략을 세울 수 있다.
1. 백업 화일 최적화 방법 (Backup File Optimization)
백업 화일 최적화란 백업에 소요되는 공간을 최소화 하는 전략이다. RMAN
백업시에 같은 정보 (dbid, checkpoint, and resetlogs data 등등) 를 가지고 있는
화일이 이미 존재하는 백업 셋 내부에 있는지 체크하게 된다. 만일 같은 화일이
이미 백업 되어 있다면 BACK UP 명령은 해당 화일에 대해서는 백업을 하지 않게
된다.
이때 같은 화일이라고 판단하는 기준은 다음과 같다.
* Datafile: 같은 DBID, checkpoint SCN, resetlogs SCN 과 time. 데이타 화일은
반드시정상적으로 offline 되었거나, read-only 이거나, 또는 정상적 으로 close
되어야 함.
* Archived redo log: 같은 thread, sequence number, 그리고 같은 Resetlogs
SCN 과 time.
* Backup Set: 같은 Backup Set recid 와 stamp.
RMAN 이 백업을 수행하다가 위와 같은 조건의 화일이 이미 존재함을 확인하면
이것은 건너뛰게 될 화일의 대상이다. 하지만 이때 바로 Skip 을 결정하지 않고
정해진 Retention Policies 를 조사 한후에 Skip 여부를 결정 하게 된다.
만일 백업 명령에 DELETE INPUT option 이 사용되면 RMAN 은 백업이 Skip
되어도 화일을 지우게 된다.
RMAN 은 모든 화일에 대한 백업이 Skip 되어도 에러메시지나 경고를 보내지
않는다.
그러나 만일 데이터 화일에 대한 백업이 recovery policy window 보다 오래
된 것 이면 RMAN 은 새로운 백업 화일을 만들기 위해서 화일을 백업 하게 된다.
Note:
자체적인 expirations policy 를 가지고 있는 media manager 를 사용할 경우에는
이런 백업 최적화 정책을 사용하는 것에 신중을 기해야 한다.
백업 최적화 를 사용하기 위해서는 CONFIGURE 명령을 사용한다. CONFIGURE
명령은 명령 수행 이후에 이루어지는 모든 백업에 대해 적용이 된다.
예:
CONFIGURE BACKUP OPTIMIZATION ON; # default 는 OFF
2. Backup Optimization에 Retention Policies 적용 하기
Retention Policy 로 백업 최적화를 조절 할 수 있다. 그러나 retention policy를
사용하지 않기 위해서는 'CONFIGURE RETENTION POLICY TO NONE' 을
이용해서 명시적으로 retention policy를 사용하지 않는다고 해야 한다. 디폴트로
REDUNDANCY = 1 이 적용 된다.
a. Recovery Window 를 이용한 Backup Optimization
만일 백업 최적화가 enable 되어 있고 Recovery Window 가 retention policy
적용을 위해서 셋업 되어 있으면 RMAN 은 항상 가장 최근의 백업이 Recovery
Window 보다 오래된 데이터 화일을 백업한다.
예를 들면 다음과 같은 조건에서
o Today is February 21.
o The recovery window is 7 days.
o The most recent backup of tablespace tbs2 to tape is January 3.
o Tablespace tbs2 is read-only.
2월 21일에 tbs2 테이블 스페이스를 테이프로 백업을 하라는 명령을 내리면,
RMAN 은 이 화일이 1월3일 이후에 변경 사항이 없는데도 불구 하고 백업을 하게
된다. 이로써 RMAN 은 최근 7일 동안에 최소한 한번의 백업이 있어야 된다는
조건을 지키게 된다.
이러한 작동 방식은 media manager 가 오래된 테잎을 제거 해도 되도록 한다.
그렇지 않다면, media manager 는 1월 3일의 백업을 무한정 가지고 있게 된다.
2월 21일에 tbs2 테이블 스페이스의 보다 최근의 백업을 만듦으로 써, RMAN 은
media manager 가 1월 3일에 백업 했던 테입을 지워도 되도록 한다.
b. Redundancy 를 이용한 Backup Optimization
Retention policy 로 Redundancy 를 채택 한 경우에 RMAN 은 Redundancy
에 1을 더한 갯수를 초과하는 오프라인 또는 읽기 전용 화일의 백업을 건너뛴다.
이때 'CONFIGURE RETENTION POLICY TO REDUNDANCY n' 명령어로
Redundancy의 갯수를 정한다.
아래와 같은 백업 최적화 명령을 내린 경우를 예로 든다:
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE RETENTION POLICY TO REDUNDANCY 2;
아카이브 테이블스페이스를 한번도 백업을 받은적이 없고 다음의 작업을 1주일
동안 한다고 하자.
Day Action Result Redundant Backup
Monday Take tablespace archive offline clean.
Tuesday Run BACKUP DATABASE. The archive tablespace is backed up.
Wednesday Run BACKUP DATABASE. The archive tablespace is backed up.
Thursday Run BACKUP DATABASE. The archive tablespace is backed up. Tuesday backup.
Friday Run BACKUP DATABASE. n/a Tuesday backup.
Saturday Run BACKUP DATABASE. n/a Tuesday backup.
Sunday Run DELETE OBSOLETE. The Tuesday backup is deleted.
Monday Run BACKUP DATABASE. The archive tablespace is backed up. Wednesday backup.
화요일, 수요일, 그리고 목요일의 백업은 아카이브 테이블 스페이스를 복사 해서
3개의 백업이 반드시 존재 해야 한다는 조건을 충촉 시킨다. (1+Redundancy)
금요일과 토요일에는 백업 최적화 조건에 의해서 아카이브 테이블 스페이스를
복사하지 않게 된다.
RMAN 은 일요일에는 유효기간이 지난 백업 화일을 지우게 된다. 따라서 화요일에
만든 백업은 삭제 된다. 월요일의 전체 백업은 3개의 백업이 존재 해야 한다는 조건
때문에 아카이브 테이블 스페이스를 또 다시 백업하게 된다. 이런 방식으로 백업
사이클이 진행 된다.
3. RETENTION POLICY NONE vs. DEFAULT
주의 사항:
'CONFIGURE RETENTION POLICY TO NONE' 과 'CONFIGURE RETENTION
POLICY TO DEFAULT' 는 그 의미가 같지 않다. 전자는 RETENTION POLICY
자체가 존재 하지 않는다는 의미 이며 백업은 expire 되지 않으며 'DELETE
OBSOLETE' 명령은 사용 할 수 없게 된다. 후자는 디폴트 RETENTION POLICY
(REDUNDANCY 1) 를 사용하게 된다는 의미 이다.
'DELETE OBSOLETE' 명령은 RETENTION POLICY 기준으로 expire 된 백업을
제거 하라는 명령이다.
보다 자세한 내용은 Oracle9i Recovery Manager User's Guide and
Reference의 Backup Optimization 부분을 참고 하시기 바랍니다.
--------------THE END----------------------------------------------

Hi,
Backup optimisation = +- do not copy empty space.
So, when you issue your BACKUP statement, it backs up the datafile. dot. nothing more.
In order to achieve what you're testing, look into TFM for BACKUP INCREMENTAL LEVEL x .
Regards,
Yoann.

How can I install Creative Cloud Desktop on a MacBook Pro running Parallels Desktop and Windows 8.1?

Does anyone have any help for installing Creative Cloud on a MacBook Pro running Parallels Desktop and Windows 8.1? I downloaded the app, double-clicked it, said yes to allowing it to change my system, and received a notice of installation failure with Error code 1000. Any help much appreciated.

RogueResearcher please see Error "Failed to Install" Creative Cloud Desktop application - http://helpx.adobe.com/creative-cloud/kb/failed-install-creative-cloud-desktop.html for information on how to install the Creative Cloud Desktop application. If you continue to experience Error Code 1000 can you please post a screen shot of the error? Please see FAQ: How do I capture and post a screen shot or video? for information on how to post an image.

Does windows and mac run continuously using parallel, or is there some way to stop xp from running if you are not using it?

I would like to run a few windows programs but I dont want the mac side to suffer when i am not using the windows os. Is there some way to shutdown the windows part when you are not using?

If you are running MS Windows in Parallels or Fusion or any other virtualization software you can shut it down while the machine is operating and still run OS X. There is no trick, you shut down MS Windows just like you would with any other MS Windows machine. That is one of the main advantages of virtualizaiton software, the ability to run both environments simultaneously if you want. If you don't want to run Windows then simply don't start the virtualizaiton software or if it's already running quit it like you do any app on a Mac.

Running parallels and Quick Books on a MacBook. MacProtector messed me up last week but I got it off Now I can't get Quick Books to open. Can anyone help?

I am running Parallels and Quickbooks on my macbook. After an unfortunate encounter with macprotector (I didn't install it) which I was able to get off my computer, I now cannot access Quickbooks. It is trying to open it (unsuccessfully) in my Disk Utility. Any suggestions?

I figured this out. There is an extra step now which I assume is from the iTunes update. There is an option below where you check to sync Audiobooks to 'Include Audiobooks from Playlists'. I checked the playlist f and now my book is all the way on my phone instead of just pretending.
Seems redundant but what do I know...At least I can listen to my book finally.

If I have mountain lion would and am trying to run parallels would I have to run Windows 7 or can I just run Windows Vista?

If I have mountain lion would and am trying to run parallels would I have to run Windows 7 or can I just run Windows Vista?

It's the other way round: first, you install Parallels, and then you can install Windows 7, 8, Vista, whatever you want. Or Linux. For more information visit the Parallels website.

Is it legal to install and run Parallels Desktop 8 on more than one Mac that I own for personal use?

I run Windows 7 on my old MacBook Pro using Parallels Desktop 8. Am I licensed to use the same Parallels software to run Windows 8 on my new MacBook Air?

According to the Parallels Desktop for Mac licensing policy the answer is no.
In accordance with the End User License Agreement terms and conditions, a Parallels Desktop for Mac retail license can only be used for activation of Parallels Desktop for Mac on a single Mac machine.
Note: In order to use Parallels Desktop for Mac on several Mac machines, you need to purchase the corresponding number of licenses.

Need to reset Imac running parallels to earlier time and date

I have a 21.5 IMac running 10.5.8 OSX. I use this computer to run parallels and MagicInfo(WIndows program) for digital signage. Magic Info crashed and I need to see if I can reset the IMac to a day prior to the crash and restore the program? Or do I need to go into the virtual windows and reset?

This is an iMac forum, I would recommend looking for a Parallels forum and reposting your question.

Can a Macbook pro run Parallels AND Fusion?

I know this may not be the right forum, but I'll make it a quickie.
Will I damage my mbp if I install Parallels and Fusion? I would only use them one at a time for their own virtual machines -- but can having both on the same system cause damage to my precious mbp?
thanks!

I had both installed and upgraded from Parallels 4 to 5. It erased my Parallels 4 install and replaced it (I just downloaded the demo of 5 to see if it was worth upgrading). Long story short, I hated Parallels 5 as it brought my brand new MacBook Pro to it's knees, and since it erased my Parallels 4 I uninstalled the whole thing. Now I'm using only Fusion 3 and it is quite nice. It's not as snappy as running bootcamp but since I have decided to run Windows 7 I'll have to wait until the compatible Bootcamp drivers are released before I move it to bootcamp.
That's just my observations. I thought Parallels 4 was pretty good but Fusion 3 is better. And I don't know why Parallels 5 was such a slug but I was very unimpressedin both the performance AND the fact that it completely obliterated my previous copy with no option but to start over with a fresh install.

Why is my sql running parallel ?

Hi,
NOTE: first, I thought sql developer tool is causing this and I opened a thread on that category, thanks to @rp0428's warnings and advises, I realized that something else is happening. so reopened this thread in that category, I also need an admin to delete other one:
https://forums.oracle.com/forums/thread.jspa?threadID=2420515&tstart=0
thanks.
so my problem is:
I have table partitioned by range (no subpartition) on a DATE column per months. It has almost 100 partitions. I run a query on that table based on partition column:
select *
from   hareket_table
where islem_tar between to_date('01/05/2012', 'dd/mm/yyyy') and to_date('14/07/2012', 'dd/mm/yyyy') -- ISLEM_TAR is my partition column.so, when I run this query from sql developer, query works parallel. I didnt just get execution plan via sql developer interface, first I used "EXPLAIN PLAN FOR" statement (which I always do, I dont use developer tools interfaces generally) then used developer interface (just to be sure) but I didnt satisfied and then I run the query and and get real execution plan via:
select * from table(dbms_xplan.display_cursor(sql_id => '7cm8cz0k1y0zc', cursor_child_info =>0, format=>'OUTLINE'));and the same execution plan again with PARALLELISM. so INDEXES and TABLE has no parallelism (DEGREE column in DBA_INDEXES and DBA_TABLES is set to 1).
as I know, if I'm wrong please correct me, there is no reason to oracle run this query as parallel (I also did not give any hint). so I worried and run the same steps in "plsql developer" and query runs noparallel (inteface, explain plan for, dbms_xplan.display_cursor). sqlplus autotrace was the same( just autotrace, didnt try others dbms_xplan etc.) Based on that, I decided sql developer is causing to this (*edit: but I was wrong TOAD did same thing*).
so I focused on sql developer and I disabled parallel query using:
alter session disable parallel query;then run the statement again and there were no Parallelism (expectedly).
so looked for execution plans:
I run query twice. one with normal, one with session disabled parallel query. and look for executed execution plan for both. (child 0 and 1)
-- WHEN PARALLEL QUERY IS ENABLE, SESSION DEFAULT
-- JUST CONNECTED TO DATABASE
select * from table(dbms_xplan.display_cursor('7cm8cz0k1y0zc', 0, 'OUTLINE'));
| Id | Operation            | Name          | Rows | Bytes | Cost (%CPU)| Time     | Pstart| Pstop |    TQ |IN-OUT| PQ Distrib |
|   0 | SELECT STATEMENT     |               |       |       | 2025 (100)|          |       |       |        |      |            |
|   1 | PX COORDINATOR      |               |       |       |            |          |       |       |        |      |            |
|   2 |   PX SEND QC (RANDOM)| :TQ10000      | 7910K| 1267M| 2025   (2)| 00:00:01 |       |       | Q1,00 | P->S | QC (RAND) |
|   3 |    PX BLOCK ITERATOR |               | 7910K| 1267M| 2025   (2)| 00:00:01 |    90 |    92 | Q1,00 | PCWC |            |
|* 4 |     TABLE ACCESS FULL| HAREKET_TABLE | 7910K| 1267M| 2025   (2)| 00:00:01 |    90 |    92 | Q1,00 | PCWP |            |
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      IGNORE_OPTIM_EMBEDDED_HINTS
      OPTIMIZER_FEATURES_ENABLE('11.2.0.2')
      DB_VERSION('11.2.0.2')
      OPT_PARAM('query_rewrite_enabled' 'false')
      OPT_PARAM('optimizer_index_cost_adj' 30)
      OPT_PARAM('optimizer_index_caching' 50)
      OPT_PARAM('optimizer_dynamic_sampling' 6)
      ALL_ROWS
      OUTLINE_LEAF(@"SEL$1")
      FULL(@"SEL$1" "HAREKET_TABLE"@"SEL$1")
      END_OUTLINE_DATA
Predicate Information (identified by operation id):
   4 - access(:Z>=:Z AND :Z<=:Z)
       filter(("ISLEM_TAR">=TO_DATE(' 2012-05-14 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND "ISLEM_TAR"<=TO_DATE('
              2012-07-14 00:00:00', 'syyyy-mm-dd hh24:mi:ss')))
--WHEN DISABLED PARALLEL QUERY
--AFTER CONNECTED, EXECUTED "ALTER SESSION DISABLE PARALLEL QUERY"
select * from table(dbms_xplan.display_cursor('7cm8cz0k1y0zc', 1, 'OUTLINE'));
| Id | Operation                | Name          | Rows | Bytes | Cost (%CPU)| Time     | Pstart| Pstop |
|   0 | SELECT STATEMENT         |               |       |       | 36504 (100)|          |       |       |
|   1 | PARTITION RANGE ITERATOR|               | 7910K| 1267M| 36504   (2)| 00:00:04 |    90 |    92 |
|* 2 |   TABLE ACCESS FULL      | HAREKET_TABLE | 7910K| 1267M| 36504   (2)| 00:00:04 |    90 |    92 |
Outline Data
/*+
      BEGIN_OUTLINE_DATA
      IGNORE_OPTIM_EMBEDDED_HINTS
      OPTIMIZER_FEATURES_ENABLE('11.2.0.2')
      DB_VERSION('11.2.0.2')
      OPT_PARAM('query_rewrite_enabled' 'false')
      OPT_PARAM('optimizer_index_cost_adj' 30)
      OPT_PARAM('optimizer_index_caching' 50)
      ALL_ROWS
      OUTLINE_LEAF(@"SEL$1")
      FULL(@"SEL$1" "HAREKET_TABLE"@"SEL$1")
      END_OUTLINE_DATA
Predicate Information (identified by operation id):
   2 - filter(("ISLEM_TAR">=TO_DATE(' 2012-05-14 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND
              "ISLEM_TAR"<=TO_DATE(' 2012-07-14 00:00:00', 'syyyy-mm-dd hh24:mi:ss')))
as you can see, when I've just connected to database (no any statements run) OPT_PARAM('optimizer_dynamic_sampling' 6) is in my stats.
when I disable parallel query on the session, this is not in stats...
value of optimizer_dynamic_sampling is 2 in DB. so why is that query runs parallel ? I don't want that.
thanks for answers

>
NOTE: first, I thought sql developer tool is causing this and I opened a thread on that category, thanks to @rp0428's warnings and advises, I realized that something else is happening. so reopened this thread in that category, I also need an admin to delete other one:
https://forums.oracle.com/forums/thread.jspa?threadID=2420515&tstart=0
as you can see, when I've just connected to database (no any statements run) OPT_PARAM('optimizer_dynamic_sampling' 6) is in my stats.
when I disable parallel query on the session, this is not in stats...
value of optimizer_dynamic_sampling is 2 in DB. so why is that query runs parallel ? I don't want that.
>
I answered this question in that other thread, that is now gone. I pointed you to, and quoted from, a blog that tells you EXACTLY why that is happening. And I also gave you a link to an article by Oracle ACE and noted author Jonathan Lewis. You either didn't see the links or didn't read them.
Maria Colgan is an Oracle developer and a member of the optimizer developer team. She has many article on the net that talk about the optimizer, how it works, how to use it.
The one I pointed you to, and quoted from, is titled 'Dynamic sampling and its impact on the Optimizer'
https://blogs.oracle.com/optimizer/entry/dynamic_sampling_and_its_impact_on_the_optimizer
>
For serial SQL statements the dynamic sampling level will depend on the value of the OPTIMIZER_DYNAMIC_SAMPLING parameter and will not be triggered automatically by the optimizer. The reason for this is that serial statements are typically short running and any overhead at compile time could have a huge impact on their performance. Where as we expect parallel statements to be more resource intensive, so the additional overhead at compile time is worth it to ensure we can be best execution plan.
In our original example the SQL statement is serial, which is why we needed to manual set the value for OPTIMIZER_DYNAMIC_SAMPLING parameter. If we were to issue a similar style of query against a larger table that had the parallel attribute set we can see the dynamic sampling kicking in.
You should also note that setting OPTIMIZER_FEATURES_ENABLE to 9.2.0 or earlier will disable dynamic sampling all together.
When should you use dynamic sampling? DS is typically recommended when you know you are getting a bad execution plan due to complex predicates. However, you should try and use an alter session statement to set the value for OPTIMIZER_DYNAMIC_SAMPLING parameter as it can be extremely difficult to come up with a system-wide setting.
When is it not a good idea to use dynamic sampling? If the queries compile times need to be as fast as possible, for example, unrepeated OLTP queries where you can't amortize the additional cost of compilation over many executions.
>
If you read the article and particularly the first two paragraphs above Maria expalins why dynamic sampling was used in your case. And for a table with as many partitions as yours Oracle chose to use sampling level six (256 blocks, see article); a level of two would only sample 64 blocks and you have 90+ partitions. Oracle needs a good sample of partitions.
The Jonathan Lewis article is titled 'Dynamic Sampling'
http://jonathanlewis.wordpress.com/2010/02/23/dynamic-sampling/
This article can also shed light on sampling as he shows how it appears that sampling isn't being used and then shows that it actually is
>
We can see that we have statistics.
We can see that we delete 9002 rows
We can see that we have 998 rows left
We can see that the plan (and especially the cardinality of the full tablescan) doesn’t change even though we included a table-level hint to do dynamic sampling.
Moreoever – we can’t see the usual note that you get when the plan is dependent on a dynamic sample (” – dynamic sampling used for this statement”).
It looks as if dynamic sampling hasn’t happened.
However, I “know” that dynamic sampling is supposed to happen unconditionally when you use a table-level hint – so I’m not going to stop at this point. There are cases where you just have to move on from explain plan (or autotrace) and look at the 10053 trace.
So the optimizer did do dynamic sampling, but then decided that it wasn’t going to use the results for this query.

Simple Problems of oracle 8i using Rman and so.................

I am Shan here. I am DBA student for oracle 8i. I have a problem with a backup and recoverys article which is Rman. If you can not help for this then please tell me a contact of that person who can help me. If u can then it is on..
1- I create a user RMAN. I grant him a quota on rman and on rman_temp tablespace; grant him a dba, sysdba, recovery_catalog_owner role. Then I connect it to target. Then I create catalog, then register database then type a command of list (LIST COPY OF DATABASE and LIST BACKUP OF DATABSE) it shows me nothing. ok.
Then I take a whole backup of a database with the command
Run {
Allocate channel c1 type disk;
Backup
Format d:\backup\whole_%d_%s_%p.bak
(Database) ;}
This command shows me allocating channel and then processing backup Then this commend ended successfully. And it shows me files physically of my desire path. Then I query a command of LIST for showing me my backup details (LIST BACKUP OF DATABSE). But it shows me nothing. No details about my backup. But the file is still physically there at my given path.
This is the same story with copy command it physically create a file there but do not show it with LIST COPY OF DATABASE command.
It is not a story of a single Computer I changed it and do the same stuff with the others but the result is same. But I got desire results on one Computer but next day I got another problem with this Computer. I type a command of list backup it shows me the results. It has two backup pieces. I tried to delete them with change command by allocating channel for delete type disk. And then change backupset 605(backup set no) delete;. It shows me that he deleted that file form path but when I query of list backup it show me the same results which it show me before delete. Then I tried to delete second set which is still there I would not allow me to delete that set and give a error that catalog does not have the information about that file but list command show me both pieces. I do manual resync catalog command but no difference on results.
Then I take another whole backup at another place, and query to get its information but list command does not show the results. It shows me the old results. Then I take a backup of a single data file and query but the result is same.
I also tried to delete that copy data file by change command but it says that recovery catalog do not have the information about that file.
2- If we allocate more then one channels for backup on a same drive what will be the behavior of those channels.
Will them not working parallel. And tell me that it is true that channels will work parallel when they are writhing information on different drives (different drive means that two different hard drives physically).
Syntax of all commands is writen,I tallied it by book.<<<<<<<<<<<<<<<<3- What is O stands for in crosscheck command? A stands for available U Stands for Unavailable and O Stands for? In a status column.
4- Please tell me a single command to delete all tables of a user. (Single command..)
We are using ORACLE 8i (8.1.7.0.0) Version for practice.
Give its solution by mail
[email protected]

I have briefly used sql*ldr in linux and yes, it does support exit codes

My macbook pro is lagging, freezing, and fan runs at full blast. How can I fix it?

When I start up my 2010 Macbook Pro now, the fan starts running as soon as the spinning gear appears below the apple logo, the boot up is insanely slow, the mouse doesn't track well with my trackpad movements, and trying to open programs often leads to a non-responsive program with the pinwheel of death spinning for minutes at a time. I try to shut it down (takes approx. 20 min. now) and when the screen goes black, the fan continues full blast. After that I can boot up the computer and it runs normally, but the whole process takes about 50 minutes longer than it should, especially with a relatively new SSD (~ 8 months old). Has anyone seen anything like this before or does anyone know how to fix it?
It loads well enough in safe boot, and I've tried cutting out most of the apps that launch at startup with poor results. I've also tried resetting the SMC with equally poor results. I need help!
Here's my Etresoft report as well.
EtreCheck version: 1.9.15 (52)
Report generated August 27, 2014 at 10:51:10 AM MDT
Hardware Information: ?
MacBook Pro (13-inch, Mid 2010) (Verified)
MacBook Pro - model: MacBookPro7,1
1 2.4 GHz Intel Core 2 Duo CPU: 2 cores
4 GB RAM
Video Information: ?
NVIDIA GeForce 320M - VRAM: 256 MB
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 0 days 0:15:23
Disk Information: ?
OCZ-AGILITY4 disk0 : (256.06 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Untitled (disk0s2) / [Startup]: 255.07 GB (21.57 GB free)
Recovery HD (disk0s3) <not mounted>: 784.2 MB
HL-DT-ST DVDRW GS23N
USB Information: ?
Apple Inc. Built-in iSight
Apple Internal Memory Card Reader
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Apple Inc. Apple Internal Keyboard / Trackpad
Configuration files: ?
/etc/hosts - Count: 49
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.Perfect.Driver.SystemAudioRecorder (1.0.0 - SDK 10.9) Support
[not loaded] com.squirrels.airparrot.framebuffer (3 - SDK 10.8) Support
[not loaded] com.squirrels.driver.AirParrotSpeakers (1.8 - SDK 10.8) Support
[not loaded] xxx.qnation.PeerGuardian (1.1.9) Support
Problem System Launch Daemons: ?
[failed] com.apple.ucupdate.plist
Launch Daemons: ?
[not loaded] com.adobe.fpsaud.plist Support
[not loaded] com.adobe.SwitchBoard.plist Support
[not loaded] com.bombich.ccc.plist Support
[not loaded] com.google.keystone.daemon.plist Support
[not loaded] com.microsoft.office.licensing.helper.plist Support
[not loaded] com.parallels.desktop.launchdaemon.plist Support
[not loaded] xxx.qnation.PeerGuardian.kextload.plist Support
Launch Agents: ?
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[not loaded] com.adobe.CS5ServiceManager.plist Support
[not loaded] com.citrix.AuthManager_Mac.plist Support
[not loaded] com.citrix.ReceiverHelper.plist Support
[not loaded] com.citrix.ServiceRecords.plist Support
[not loaded] com.divx.dms.agent.plist Support
[not loaded] com.divx.update.agent.plist Support
[not loaded] com.google.keystone.agent.plist Support
[not loaded] com.hp.messagecenter.launcher.plist Support
[not loaded] com.parallels.desktop.launch.plist Support
[not loaded] com.parallels.DesktopControlAgent.plist Support
[not loaded] com.parallels.vm.prl_pcproxy.plist Support
User Launch Agents: ?
[not loaded] com.divx.agent.postinstall.plist Support
[not loaded] com.spotify.webhelper.plist Support
User Login Items: ?
Battery Time Remaining
Dropbox
Google Drive
Internet Plug-ins: ?
DirectorShockwave: Version: 12.0.7r148 - SDK 10.6 Support
o1dbrowserplugin: Version: 5.4.2.18903 Support
Google Earth Web Plug-in: Version: 6.1 Support
Default Browser: Version: 537 - SDK 10.9
OfficeLiveBrowserPlugin: Version: 12.3.6 Support
OVSHelper: Version: 1.1 Support
Silverlight: Version: 5.1.30514.0 - SDK 10.6 Support
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
DivXBrowserPlugin: Version: 2.2 Support
Flash Player: Version: 14.0.0.145 - SDK 10.6 Outdated! Update
iPhotoPhotocast: Version: 7.0
CitrixICAClientPlugIn: Version: 11.8.2 - SDK 10.7 Support
googletalkbrowserplugin: Version: 5.4.2.18903 Support
AdobePDFViewer: Version: 10.0.1 Support
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.4.3 - SDK 10.6 Support
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
Safari Extensions: ?
DivXHTML5
AdBlock-2
HoverZoom
Facebook Cleaner (Disabled)
1-ClickWeather
Facebook Improved
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins ?
Unity Web Player: Version: UnityPlayer version 2.6.1f3 Support
3rd Party Preference Panes: ?
Flash Player Support
Growl Support
Time Machine: ?
Skip System Files: NO
Auto backup: NO - Auto backup turned off
Time Machine not configured!
Top Processes by CPU: ?
      2% WindowServer
      1% ps
      0% SystemUIServer
      0% PluginProcess
      0% com.apple.WebKit.Networking
Top Processes by Memory: ?
213 MB Safari
152 MB com.apple.IconServicesAgent
78 MB Dock
66 MB PluginProcess
66 MB CalendarAgent
Virtual Memory Information: ?
318 MB Free RAM
1.64 GB Active RAM
1.38 GB Inactive RAM
421 MB Wired RAM
240 MB Page-ins
0 B Page-outs

Remove Growl, DiVXHTML and other DIVX software (use MPEG4Streamclip or Smartconverter or Wondershare Videoconverter for videos you need to convert for your own use, and not for giving to others unless you own the copyright for it). Update your Adobe Flash from http://www.adobe.com/
Shut down Parallels except when you need to use. Disable Citrix and your File Sharing for VPN or remote access for Citrix except for when you use remote access. Find out how to remove Peerguardian. The Mac has its own firewall which blocks all except ping attacks through Apple menu -> System Preferences -> File Sharing. Use a hardware router to block ping attacks. Parallels has its own built-in networking firewall for Parallels itself.
This tip may uncover other slowdowns: https://discussions.apple.com/docs/DOC-6921

How do I run parallels in the guest account

I recently updated my Mac Mini. On the old one I was running Parallels, and had the guest account set up to be able to run parallels just fine. I used Migration Assistant to transfer everything to the new Mac. Unfortunately, now my guest account can no longer run Parallels. When I try to run Parallels, a popup window comes on the screen saying "You don't have permission to use the application 'launcher.'" Even if I click "Always Allow", the next time I try to run it I get the same popup window warning. I tried following Parallels webpage advice in how to share a virtual machine with multiple users from their website: http://kb.parallels.com/en/9303, but that doesn't help whatsoever. So now I'm stuck. What am I doing wrong? I obviously had this working another time. I'm thinking that the problem seems to lie on the Mac side, rather than the Parallels side. Please help!

I have not encountered this specific problem, but I suspect the cure is to reinstall Parallels desktop. Parallels installs some functions deep in the OS and they are unlikely to be transferred using MIgration Assistant which intentionally seeks to protect the operating systemon the target Mac.

How can we model different receipt days in a location depending on the start-destination relationship in an optimizer run in SNP?

We have a business scenario where the receipt days for a location depends on the relationship between the Start-Destination Location. We need to include this constraint in an optimizer run with daily buckets.
Example:
Factory A (Start Location) ships to DC X (destination location) only on Mondays, with a lead time of 2 days. DC X should receive the stock from Factory A on Wednesday
Factory B (Start Location) ships to DC X (destination location) only on Thursdays, with a lead time of 1 day. DC X should receive the stock from Factory B on Saturday
Does anyone has been able to model this scenario?
I tried using transportation calendars(time stream) in the means of transport, having undesired results:
a) Transportation Lane A-X. Calendar 1A, only Monday is available
The system creates stock transfers on Monday on Week 1 and ends on Monday of Week 3.
b) Transportation Lane A-X. Calendar 2A, Monday and Wednesday are available
The system creates stock transfers on Monday and Wednesday on Week 1:
      The stock transfer that starts on Monday-Week 1 ends on Monday-Week 2.
      The stock transfer that starts on Wednesday-Week 1 ends on Wednesday-Week 2.
c) Transportation Lane A-X. Calendar 3A, Monday Tuesday and Wednesday are available
The system creates stock transfers on Monday, Tuesday and Wednesday on Week 1.
     The stock transfer that starts on Monday-Week 1 ends on Wednesday-Week 1. (this is actually what I need)
     The stock transfer that starts on Tuesday-Week 1 ends on Monday-Week 2.
     The stock transfer that starts on Wednesday-Week 1 ends on Tuesday-Week 2.
Regards

you really don't need to post all that code, few people will read it, or try to compile/run it.
just a tree in a scrollpane in a frame is all you need, then add the method/problem to the basic,
and post that so its only 20 to 30 lines long.
here's your basic tree/scrollpane/frame, with an expandAll()
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class Testing
public void buildGUI()
    JTree tree = new JTree();
    expandAll(tree);
    JFrame f = new JFrame();
    f.getContentPane().add(new JScrollPane(tree));
    f.pack();
    f.setLocationRelativeTo(null);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
public void expandAll(JTree tree)
    int row = 0;
    while (row < tree.getRowCount())
      tree.expandRow(row);
      row++;
public static void main(String[] args)
    SwingUtilities.invokeLater(new Runnable(){
      public void run(){
        new Testing().buildGUI();
}so, is your problem with the expandAll(), or with reading the properties file?

How can i run a executable right after a rman job has run?

How can i run a executable right after a rman job has run?
I have a rman job that execute every night. The backup is local.
I want to have a duplicate of the backup on another machine.
I want the executable to sync the directory to execute right after the rman backup.
How can i do this using the job scheduler?
Normaly, i would configure rman to run the backup on both location. But im having trouble with rman regarding this:ORA-600 [2103] on RMAN Backup to NFS mounted file system

Hi,
If the rman job is in fact a Scheduler jobs (appears in the dba_scheduler_jobs view) then you can create a second event-based job that runs after the rman job (and set the raise_events attribute for the rman job).
Instructions are here
Create Event based job
Hope this helps,
Ravi.

Rman and optimizer run parallel

Similar Messages

Maybe you are looking for