Question concerning setting delay in redo apply

Hi, I just setup a new physical standby server...we are running 10.2.0.3 on linux Itanium RHEL4. My question is that I am just trying to find out if setting a delay is a good way to go to protect us from what I am calling "user corruption" or is it a better solution to allow real time apply and then setup both the primary and standby database to use flashback database to ON?
Any replies are greatly appreciated.
Thx.

Similar Messages

How to know the delay in redo log apply on Active Dataguard 11g

Hello All,
How to know the delay in redo log apply on Active Dataguard 11g...
Do we need to wait till log switch occurs?
Or is it recommended to schedule a log switch every 15 min, no matter data is updated/inserted or not in primary?
Please suggest...
Oracle : oracle 11g Release 2
OS : RHEL 5.4
Thanks
Edited by: user1687821 on Feb 23, 2012 12:02 AM

Hello CKPT,
Thank you for the valuable information...
We have not configured databroker.
Output of the query
SELECT * FROM (
SELECT sequence#, archived, applied,
TO_CHAR(completion_time, 'RRRR/MM/DD HH24:MI') AS completed
FROM sys.v$archived_log
ORDER BY sequence# DESC)
WHERE ROWNUM <= 10
Primary...
SEQUENCE#     ARCHIVED     APPLIED     COMPLETED
29680          YES          YES     2012/02/23 01:11
29680          YES          NO     2012/02/23 01:11
29679          YES          NO     2012/02/22 23:11
29679          YES          YES     2012/02/22 23:11
29678          YES          YES     2012/02/22 23:11
29678          YES          NO     2012/02/22 23:11
29677          YES          YES     2012/02/22 22:32
29677          YES          NO     2012/02/22 22:32
29676          YES          YES     2012/02/22 22:02
29676          YES          NO     2012/02/22 22:02
Standby...
SEQUENCE# ARC APP COMPLETED
29680 YES YES 2012/02/23 01:11
29679 YES YES 2012/02/22 23:11
29678 YES YES 2012/02/22 23:11
29677 YES YES 2012/02/22 22:32
29676 YES YES 2012/02/22 22:02
29675 YES YES 2012/02/22 21:24
29674 YES YES 2012/02/22 19:24
29673 YES YES 2012/02/22 18:59
29672 YES YES 2012/02/22 17:42
29671 YES YES 2012/02/22 17:41
Primary shows yes as well as no...
Next,
From primary:-
SQL> select thread#,max(sequence#) from v$archived_log group by thread#;
THREAD#     MAX(SEQUENCE#)
1     29680
From standby:-
SQL> select thread#,max(sequence#) from v$archived_log where applied='YES' group by thread#;
THREAD# MAX(SEQUENCE#)
1 29680
What is the redo transport service you are using? is it LGWR or ARCH ?
Output of query select * from v$parameter where name like 'log_archive_dest_2' shows below value...
SERVICE=b_stdb LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=b_stdb
So is it lgwr already configured...? if yes then how do i see the delay in both servers..
Yes, the network is good as they both resides in same LAN within same rack
Thanks...

Redo Apply or Realtime Apply

Hello All:
My understanding is
REDO APPLY IS SET using below sql
alter database recover managed standby database disconnect;
REAL TIME APPLY IS SET using below sql
alter database recover managed standby database using current logfile disconnect;
Question
Does log_archive_dest_2 values (especially ARCH ASYNC or LGWR ASYNC)
play a role in setting REDO APPLY or REALTIME APPLY?
Thanks
Sanni

That means
LGWR ASYNC has to be set as values for log_archive_dest2
and issue following sql to set REALTIME APPLY
alter database recover managed standby database using current logfile disconnect;
and
ARCH ASYNC has to be set as values for log_archive_dest_2
and issue following sql to set REDO APPLY
alter database recover managed standby database disconnect;
Is above assumption correct?
Reason i was asking is , Redo was applied successfully on the standby site
when i configured REALTIME APPLY without having standby redologs created on
the standby database.
Thanks
S~

Nub question concerning threads.

I recently completed my first Comp Sci. class in Java and have decided to try to continue learning on my own. I am now trying to make a pong game, using a turorial. Unforunately my course did not cover threads in any way, shape, or form. I am able to get the beginning of the program to work (code posted below) and have no problems with it; however, I do have a few questions concerning what certain elements of the code do.
1. Can someone please give a definition of a Thread in "Dummy" speach? I've looked up definitions and I can't seem to really grasp what they are and what they are used for.
2. In my program there are two lines (32 & 79) where the thread priority is changed. Can someone explain what that means and how it affects my applet?
import java.applet.*;
import java.awt.*;
public class BallApplet extends Applet implements Runnable
     //Declare variables to change posistion
     int x_pos = 10;
     int y_pos = 100;
     int radius = 20;
     boolean rWall = false,
     //The second image of the ball
     private Image dbImage;
     private Graphics dbg;
     public void init() {}
     public void start()
          Thread th = new Thread(this);
          th.start();
     public void stop() {}
     public void destroy() {}
     public void run ()
          Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
          while(true)
               while (rWall == false )
                    if (x_pos == 700)
                         rWall = true;
                    else
                         x_pos= x_pos + 5;
                         // repaint the applet
                         repaint();
                         try
                              // Stop thread for 20 milliseconds
                             Thread.sleep (20);
                         catch (InterruptedException ex)
                             // do nothing
                         // set ThreadPriority to maximum value
                         Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
               while (rWall == true)
                    if (x_pos == 0)
                         rWall = false;
                         lWall = true;
                    x_pos = x_pos - 5;
                    repaint();
                    try
                         Thread.sleep(20);
                    catch (InterruptedException ex)
                    Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
     public void update(Graphics g)
          //initialize buffer
          if (dbImage == null)
               dbImage = createImage(this.getSize().width,this.getSize().height);
               dbg = dbImage.getGraphics();
          //clear screen in background
          dbg.setColor (getBackground());
          dbg.fillRect (0, 0,this.getSize().width,this.getSize().height);
          //draw elements in background
          dbg.setColor (getForeground());
          paint(dbg);
          //draw image on screen
          g.drawImage(dbImage,0,0,this);
     public void paint (Graphics g)
          g.setColor (Color.red);
          g.fillOval(x_pos - radius,y_pos - radius,2*radius,2*radius);
}Thanks for any help, it is greatly appreciated.

Questie,
Please control yourself. Please.??
As the program runs it is one thread. (You canthink
of each thread as an independent program if youlike.
This is not 100% accurate but close enough that
it
might help you understand)
It will only confuse the OP
You are a flat out wrong for a number of reasons.
1) You seemed to miss the part where I did say that a
doubling in peformance is fictious and is dependent
on a number of factors.As i was telling that would only confuse the OP.Its better to be 100% precise when you explain to an OP
2) You don't understand how a multi-process OS works
in the least.Assumptions as usual
3) You don't understand how processors work in the
least.Well,what was i saying?
2 and 3 are important because your point about
context switching is not valid. First of all because
this happens anyway because your program is not the
only thing running the processor. Second because of
the first point each thread gets a timeslice, you may
with multiple threads each get a timeslice and these
slices may (and often do) add up to more total time
then the first got by itself.When you consider a solution to a problem the average and the worst case has more weightage than the best case.You are taking the best case assumption here-"because ofthe first point each thread
gets a timeslice, you may with multiple threads each
get a timeslice and these slices may (and often do)
add up to more total time then the first got by itself".Now dont stop whining that you werent.Never take the best case always coz its the average and worst case which checks if the system festers to a condition beyond rectification
For example (these numbers are fictional but I am
trying to explain it so don't go off all half-cocked
again please)
Program with one thread. Each thread gets 100 cycles
per second.
Program with four threads. Each thread gets 50 cycles
per second.
The second program will finish in half the time as
the first. Because even though each thread is slower
as a whole the program is getting twice the cycles
of the processor as before. You are taking the best case again and moreover its the cpu scheduling algo which decides the time slice and not you sitting on the CPU.I have a vague feeling that you have an idea that you are sitting on the CPU deciding the Time Slice.
You need to understand something important here. Alot
of the time when you are doing things in a program,
and this doesn't just apply to IO here, you don't
have to use the processor for each step. There is
some shifting around of things to get them ready to
be executed by the processor. A more advanced
representation of this is to be found with
Hyperthreading. Hyperthreading processors (single
core) are of course single core but they act as if
they were multi-core (multi processes) because while
only one process is actually executing at one time
the others are pipelined in such a way to make sure
that the executing core of the processor has the
least amount of idle time possible.Digression
So that means on a basic processor each time you add
2 numbers it takes 5 steps. And the processor core is
idle 80% of the time.
From where did you get that 80%?Stop coming up with your own numberes.This is no number game
So for example while some data is being placed in the
outbox new data is also being collected and is at
step 2 already. In this model while we are still on a
single core the core is now idle only 60% of the time[b]From where did you get 60% now
So yes threading is very useful for IO and other
operations that may block your program but they have
more use than just that. Parallel execution can and
will have some performance advantages (if designed
properly) even on a single core processor without
hyperthreading. In a well written multithreaded
program when you add hyperthreading and multiple
cores or multiple processors to the mix then you
really have something.I never said it wont.Read properly what i have posted.I told dont take the best case always.You need to consider that too but the other two carries more weightage
Please don't feel you ever have to post to correct me
again thanks.^^
Get ride of this self conceited attitude.Even if you have it dont make it public.Its not that you are always right cotton.I am not saying that you are wrong.If you have read my first reply i mentioned that i knew that you gave that example just to make the OP understand.The problem with that is that if the OP is unable to fathom out what you mean he is going to misconstrue whatever you have said and that propogates

Good afternoon ladies and gentlemen! My question concerns the impossibility to open RAW-files directly from the program Adobe Bridge. At the moment when you open a RAW-file from Adobe Bridge by double-clicking, RAW-file is opened only in Photoshop. In t

Good afternoon ladies and gentlemen!
My question concerns the impossibility to open RAW-files directly from the program Adobe Bridge. At the moment when you open a RAW-file from Adobe Bridge by double-clicking, RAW-file is opened only in Photoshop. In the settings Adobe Bridge - in "open RAW-files by double-clicking in Adobe Camera Raw» box is checked. When you try any changes in the settings Adobe Bridge system displays a message:
Bridge's parent application is not active. Bridge requires that a qualifying product has been launched at least once to enable this feature.
The entire line of Adobe products on my computer updated to the latest updates. Previously, a family of products Adobe Photoshop on your computer is not set. Computer - PC, Windows 7 Enterprises.

<moved from Adobe Creative Cloud to Bridge General Discussion>

Master iPad configurator question concerning cart syncing with different versions of iPads.

I have a question concerning configurator syncing.Can the master iPad be a different version of iPad than the other synced iPads? For instance can iPad 2 be the master iPad to a group of iPad Air's? The iPad 2 has some fewer capabilities than the Air, would some settings or restrictions be left off of the iPad Airs if they were set up this way? Thanks.

There is no such thing as 'master iPad'. If you're using Configurator or Profile Manager control of the setup is done from a Macintosh.

Might go for T400/500- Many questions concerning Think Vantage

Hi,
I am deciding on my first IBM, a T400 or T500
I have a few questions concerning the Think Vantage Function:
a) Does the recovery DVD set back the hard drive partitions to factory settings?
b) Does the Think Vantage function set back the hard drive partitions to factory settings?
This means the original size of the partitions, when they have been changed manually.
c) Does Think Vantage work with a self buyed Windows Vista?
d) Does Think Vantage work unter Windows XP
e) Does Think Vantage need drivers/ anything else to work or is it entirly working on the hardware side, so no software/ windows is needed
f)Will Think Vantage work under Windows 7 in a T400/500
g) How was the past situation? Did a under Windows XP working Think Vantage also work on Vista / have there been drivers delivered, when needed, for the new OS
h) Is it possible to set up a new OS (like Vista Ultimate) and then backup it up on a external hard drive and later recover from this?
What do I want to achieve?
I want to recover the factory settings at all times, this means partition size, number of partitions etc. and Windows Vista Business. Then I want to install Vista Ultimate do my settings and backing it up to an external drive or whatever and then recover from that all 3 Months. In the end I should be able to set back factory settings with the earliest/ first backup from Windows Business; Furthermore I might want to install Windows 7 sometimes.
Thank you for your help! Kind regards
Message Edited by Schwenker on 11-23-2008 08:23 AM

Hello,
I would recommend Acronis to do this job. Here is a link at thinkpad-forum.de.
You´ll get Acronis for free if you buy a PCWelt.
Your answers:
A. yes
B: yes
C: yes
D: yes
E: No, windows is needed and if it´s XP than MS NET 2.0 also.
F: yes, when windows 7 is out, than Thinkvantage will work then, on Server 2008 it seems to work.
G:Thinkvantage work in Vista and XP environment.
H: yes, you can backup it on a extern hdd and later recover the R&R Image to the internal disc.
What do I want to achieve?
I would recommend Acronis to do this job. Here is a link at thinkpad-forum.de.
You´ll get Acronis for free, if you buy a PCWelt.
here are some interesting benchmark with first versions of Windows 7 and XP.
Windows 7 unmasked
Perceptions becomes reality
Message Edited by Agotthelf on 23-11-2008 10:23 PM
Follow @LenovoForums on Twitter! Try the forum search, before first posting: Forum Search Option
Please insert your type, model (not S/N) number and used OS in your posts.
I´m a volunteer here using New X1 Carbon, ThinkPad Yoga, Yoga 11s, Yoga 13, T430s,T510, X220t, IdeaCentre B540.
TIP: If your computer runs satisfactorily now, it may not be necessary to update the system.
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Resuming the REDO APPLY : 10g and 11g Differences

Versions > 10.2, 11.2
OS > Solaris
I have a question on step4 below.
Both in 10g and 11g versions, for a Physical Standby DB, you
Step1.
Mount the DB using
startup nomount;
alter database mount ;Step2. Start the REDO Apply using
alter database recover managed standby database disconnect from session;Step3. Open the standby DB using
recover managed standby database cancel; -- stop the redo apply
alter database open ;
Step4. Resuming the REDO APPLY
alter database recover managed standby database using current logfile disconnect ;At this point (after step4 ), for 10.2 version, the standby DB goes back to mount mode , but the 11.2 DB remains open for READ ONLY queries because of ACTIVE DATAGUARD feature. Am I right ?

Yes, you are right.
In 10g, there is no option of active dataguard (redo applying is not possible when the database is opened). Redo applying is possible only when the standby database is in mount stage. When the database is opened in read only mode, the archive applying is not possible. In order to run queries on database tables, in a physical standby database, one had to stop the log apply and open the database in read-only mode. This means that the log files are being queued up during that period and will have to be applied once the database is reverted to the managed recovery mode.
In 11g, this is not the case. It allows users to have read-only access to the physical standby databases. This option gives customers the flexibility to run queries to the physical standby database, while the log shipping and apply continues its work.The archive applying can be done even when the database is opened in read only mode. This option is known as Active Dataguard (Oracle High Availability). For this, the steps you have mentioned are perfect. This is the advantage in 11g.

Data Guard: redo apply vs. real-time apply?

Hi all-
Anyone know what the difference is between redo apply (i.e., ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT;) and realtime apply (i.e., ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT;)? I'm using maximum protection mode (log_archive_dest includes LGWR SYNC AFFIRM), and I'm not seeing any difference between redo apply and realtime apply. In either case, if I update the primary, the transaction gets recorded in both primary and standby online redo logs. Any thoughts?
Thanks!
Rob

Thanks... it appears, however, that max availability and max protection are not (necessarily) determined by which of the ALTER DATABASE RECOVER... commands (above) are specified:
SQL> alter database recover managed standby database cancel;
Database altered.
SQL> alter database recover managed standby database using current logfile disconnect;
Database altered.
SQL> select protection_mode, protection_level from v$database;
PROTECTION_MODE PROTECTION_LEVEL
MAXIMUM PROTECTION MAXIMUM PROTECTION
SQL> alter database recover managed standby database cancel;
Database altered.
SQL> alter database recover managed standby database disconnect;
Database altered.
SQL> select protection_mode, protection_level from v$database;
PROTECTION_MODE PROTECTION_LEVEL
MAXIMUM PROTECTION MAXIMUM PROTECTION
SQL>
I specified the protection level from the primary when I first set data guard up, with "alter database set standby database to maximize protection," so maybe the two commands are synonymous but there for backward compatibility?
Rob

Redo apply Vs real time apply

Hi all ;
I have some confusion regarding redo apply Vs real time apply.
When applying redo data in standby site , how do we find whether it was done by redo apply or real time apply ?
Please discuss in detail. I need some clarification about this.
Thanks in advance ..

Hi baris ,
Thanks .. again little confusion. NO documents to find answer.
If a logical corruption occurs on your primary by a human mistake such as truncate table, wrong delete etc,
so a delayed standby is more appropriate. Furthermore you can configure flashback database feature
on your standby database when you use real time apply.
Is this possible ?
1) Do you mean flashback will be enabled only in standby database except primary database ?
What are the changes made in primary that only transfer to standby if so ,
2) How do we recover deleted objects in standby ?
FYI : I have a doubt with time delay option, we will discuss this things in new thread. please do NOT mind it.

ORA-16766: Redo Apply is stopped while enabling Dataguard Broker

Hi all,
I am using Oracle database 11g running in a Linux 5.4 (64 Bit) environment. I get the following error when trying to enable configuration.
DGMGRL> show configuration
Configuration
Name:                DG_AAI
Enabled:             YES
Protection Mode:     MaxPerformance
Databases:
    TEST - Primary database
    DEV - Physical standby database
Fast-Start Failover: DISABLED
Current status for "DG_AAI":
Warning: ORA-16607: one or more databases have failedWhen I executed: show database 'DEV' , I receive;
Database
Name:            DEV
Role:            PHYSICAL STANDBY
Enabled:         YES
Intended State: APPLY-ON
Instance(s):
    TEST
Current status for "DEV":
Error: ORA-16766: Redo Apply is stoppedWhen I went through the alert logfiiles I did not find out any clues, anyways I have pasted last couple of lines of the alert log files for your reference.
PRIMARY DATABASE_
Current log# 2 seq# 98 mem# 0: /u01/finsys/db/apps_st/data/log02a.dbf
Current log# 2 seq# 98 mem# 1: /u01/finsys/db/apps_st/data/log02b.dbf
Tue Aug 23 12:17:25 2011
LNS1 started with pid=68, OS id=2438
Beginning log switch checkpoint up to RBA [0x63.2.10], SCN: 5965834396855
Thread 1 advanced to log sequence 99 (LGWR switch)
Current log# 1 seq# 99 mem# 0: /u01/finsys/db/apps_st/data/log01a.dbf
Current log# 1 seq# 99 mem# 1: /u01/finsys/db/apps_st/data/log01b.dbf
LGWR: Setting 'active' archival for destination LOG_ARCHIVE_DEST_2
LNS: Standby redo logfile selected for thread 1 sequence 99 for destination LOG_ARCHIVE_DEST_2
Tue Aug 23 12:18:20 2011
ARC3: Standby redo logfile selected for thread 1 sequence 98 for destination LOG_ARCHIVE_DEST_2
Tue Aug 23 12:19:55 2011
Incremental checkpoint up to RBA [0x62.35.0], current log tail at RBA [0x63.1c0.0]
Tue Aug 23 12:22:44 2011
Completed checkpoint up to RBA [0x63.2.10], SCN: 5965834396855
Tue Aug 23 12:40:10 2011
Incremental checkpoint up to RBA [0x63.1558.0], current log tail at RBA [0x63.1a
Standby Database_
RFS[8]: Identified database type as 'physical standby'
Tue Aug 23 17:47:50 2011
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[9]: Assigned to RFS process 6820
RFS[9]: Identified database type as 'physical standby'
Primary database is in MAXIMUM PERFORMANCE mode
Primary database is in MAXIMUM PERFORMANCE mode
RFS[9]: Successfully opened standby log 5: '/u01/finsys/db/apps_st/data/log_sby03.dbf'
Tue Aug 23 17:48:42 2011
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[10]: Assigned to RFS process 6823
RFS[10]: Identified database type as 'physical standby'
Tue Aug 23 17:48:42 2011
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[11]: Assigned to RFS process 6825
RFS[11]: Identified database type as 'physical standby'
kcrrvslf: active RFS archival for log 5 thread 1 sequence 99
RFS[11]: Successfully opened standby log 4: '/u01/finsys/db/apps_st/data/log_sby02.dbf'I know this warning, could be ignored and the redo shipment is happening.. But I want to get rid off this warning and want to know the logic behind this... I did digging into my database and googling but solution not avail.
Thanks in advance for your assistance..
Rgds,

In addition to the above post, I forget to say that... When a log switch is done in the primary database the second database also recognise this and it recieves the archive log content.
Awaiting for an update..
Thanks and
Regards,
Asif

Question concerning sap script

Hi all experts! I have a question concerning sap script
First some background information:
Ive created a sap script that is called from a function module and from an executable program, when I run the executable program the sap script work fine, but when I run the function module, all the variables in the sap script dont have value
In the function module the variables are defined in the top include
I dont know why these variables dont take his value from the function module
Any ideas?
Thanks in advance.
Message was edited by: Gerardo hernandez

I think that sapscript expects its variables to be in the program which calls the fm <b>by default</b>. When you test via SE37 the framework itself is the calling program and it's unlikely that it will have a variable named kunnr-name1.
To over-ride this default, inside your fm pass the 'options' parameter(type itcpo) to 'open_form' and set the 'tdprogram' value to sy-repid in the function module.
I have tested this in my own environemnt and initially got the same error as you. When I set the tdprogram variable it started working!

Dreamweaver cs6 suite development questions/concerns

Hello,
I am new a new creative cloud subscriber. I have past experience with programming a java environments and SQL. I am new to HTML5/CSS3 and have read a book on the subject to understand the design concepts in effort to find a good environment to develop mobile applications. I like what I see using fireworks to create HTML5/CSS3 to create code for more complex objects/elements.
Additionally, watched all the videos and am ready to roll up my sleeves and get started. As I have watched the videos and goggled allot of forums regarding DM CS6 and web applications I have a few questions and concerns. I will preface this with the understanding that this involves new features/ technologies and will suffer some growing pains.
Questions/ Concerns:
1) Fluid Grid Layout tool:
Can I create a mobile application with this tool that will work on both tablets and smart phones (not desktops) compiling a single optimized site using the phone gap tool; or do I have to create 2 separate site and compile?
2) Phone Gap
I have read that there are allot of issues with compiling applications. Even watching the adobe road show video, they could not get it to work (yikes).I have also read that I phone product code need to be compiled using xcode(tools); needed to have an apple subscription (which I have access to) What are the known issues compiling mobile applications for the different device platforms?
3) Sever-Side Mobile Applications
a) As I understand it, this cannot be accomplished with this environment without a web service that communicates to the server-side scripting/ Database server.
b) Reading about local storage, what are the limitations and how do they effect mobile applications if there is more complex scripting and large record sets?
C) Are there ways to create user/ security roles (I would imagine the integrity issues with security would be staggering)?
4) Responsiveness
I have played around DM, I have noticed it crashing and being very sluggish. I know its not memory or processing issues as I have read several posts on the topic.
It seems that adobe is making it easier to design and develop within one product/suite. These tools seem very powerful. The direction makes sense as I like elements of both development and design. I am concerned that I will hit walls and want to avoid banging my head. I am still new to this environment and the mistakes may be mine. With that being said, do you think Adobe will get these issues resolved out and have a great environment and development model.
Thanks in advance for the light anyone can shed on these subjects as I am eager to get started (but a bit worried).
Erich

Hi
To add to Davids reply -
Item 3:
Are you talking about apps. or web pages on mobile devices, (they are not the same thing)?
If web pages then the server/database side is no different to a normal web page which does require a server supporting these. As for local storage, (works whilst off-line) this is normally done via javascript and a local database, but I would not use this feature for anything too complicated as the database is stored on the users computer/device, and only 'communicates' with your server/database when the user is once again on-line and connected to your web page.
As for item 3.c. - Doing this for off-line use is a complete waste of time, as the user has access to any encryption code and the database entry's, which they can then use when on-line again. A simpler solution would be to require just the users credentials and store this locally, (still not ideal, but at least all the users DB is not downloaded).
Regarding item 4. Some users have reported problems, but for me personally 99.9% of them I have not experienced with the release version of CS6, and performance issues for me all vanished when I upgraded my PC to an i7 processor with 16Gb memory, an extreme solution for many I admit, but your computers speed and memory will have a dramatic effect on the user experience.
PZ

After upgrading to NX-OS 5.04, out snmp traps monitoring system is not generating ticket / incident for the snmp traps and my question is whether we need to apply new MIBS for that?

after upgrading to NX-OS 5.04, out snmp traps monitoring system is not generating ticket / incident for the snmp traps and my question is whether we need to apply new MIBS for that?

Looking at the error message "The Network Adapter could not establish the connection" , It appears hostname and port may be incorrect. Review the targets.xml under E:\oracle\product\10.2.0\db_1\SAP_solman_SDB\emd and
emoms.properties under E:\oracle\product\10.2.0\db_1\SAP_solman_SDB\config folder to make sure host ( sap_solman) and port (1527) are correct.
As far as setting the environment variables goes, you can go to control panel -> system -> advanced -> environment variables and set the ORACLE_HOME and ORACLE_SID
-Ramesh

I have some questions regarding setting up a software RAID 0 on a Mac Pro

I have some questions regarding setting up a software RAID 0 on a Mac pro (early 2009).
These questions might seem stupid to many of you, but, as my last, in fact my one and only, computer before the Mac Pro was a IICX/4/80 running System 7.5, I am a complete novice regarding this particular matter.
A few days ago I installed a WD3000HLFS VelociRaptor 300GB in bay 1, and moved the original 640GB HD to bay 2. I now have 2 bootable internal drives, and currently I am using the VR300 as my startup disk. Instead of cloning from the original drive, I have reinstalled the Mac OS, and all my applications & software onto the VR300. Everything is backed up onto a WD SE II 2TB external drive, using Time Machine. The original 640GB has an eDrive partition, which was created some time ago using TechTool Pro 5.
The system will be used primarily for photo editing, digital imaging, and to produce colour prints up to A2 size. Some of the image files, from scanned imports of film negatives & transparencies, will be 40MB or larger. Next year I hope to buy a high resolution full frame digital SLR, which will also generate large files.
Currently I am using Apple's bundled iPhoto, Aperture 2, Photoshop Elements 8, Silverfast Ai, ColorMunki Photo, EZcolor and other applications/software. I will also be using Photoshop CS5, when it becomes available, and I will probably change over to Lightroom 3, which is currently in Beta, because I have had problems with Aperture, which, until recent upgrades (HD, RAM & graphics card) to my system, would not even load images for print. All I had was a blank preview page, and a constant, frozen "loading" message - the symbol underneath remained static, instead of revolving!
It is now possible to print images from within Aperture 2, but I am not happy with the colour fidelity, whereas it is possible to produce excellent, natural colour prints using its "minnow" sibling, iPhoto!
My intention is to buy another 3 VR300s to form a 4 drive Raid 0 array for optimum performance, and to store the original 640GB drive as an emergency bootable back-up. I would have ordered the additional VR300s already, but for the fact that there appears to have been a run on them, and currently they are out of stock at all, but the more expensive, UK resellers.
I should be most grateful to receive advice regarding the following questions:
QUESTION 1:
I have had a look at the RAID setting up facility in Disk Utility and it states: "To create a RAID set, drag disks or partitions into the list below".
If I install another 3 VR300s, can I drag all 4 of them into the "list below" box, without any risk of losing everything I have already installed on the existing VR300?
Or would I have to reinstall the OS, applications and software again?
I mention this, because one of the applications, Personal accountz, has a label on its CD wallet stating that the Licence Key can only be used once, and I have already used it when I installed it on the existing VR300.
QUESTION 2:
I understand that the failure of just one drive will result in all the data in a Raid 0 array being lost.
Does this mean that I would not be able to boot up from the 4 drive array in that scenario?
Even so, it would be worth the risk to gain the optimum performance provide by Raid 0 over the other RAID setup options, and, in addition to the SE II, I will probably back up all my image files onto a portable drive as an additional precaution.
QUESTION 3:
Is it possible to create an eDrive partition, using TechTool Pro 5, on the VR300 in bay !?
Or would this not be of any use anyway, in the event of a single drive failure?
QUESTION 4:
Would there be a significant increase in performance using a 4 x VR300 drive RAID 0 array, compared to only 2 or 3 drives?
QUESTION 5:
If I used a 3 x VR300 RAID 0 array, and installed either a cloned VR300 or the original 640GB HD in bay 4, and I left the Startup Disk in System Preferences unlocked, would the system boot up automatically from the 4th. drive in the event of a single drive failure in the 3 drive RAID 0 array which had been selected for startup?
Apologies if these seem stupid questions, but I am trying to determine the best option without foregoing optimum performance.

Well said.
Steps to set up RAID
Setting up a RAID array in Mac OS X is part of the installation process. This procedure assumes that you have already installed Mac OS 10.1 and the hard drive subsystem (two hard drives and a PCI controller card, for example) that RAID will be implemented on. Follow these steps:
1. Open Disk Utility (/Applications/Utilities).
2. When the disks appear in the pane on the left, select the disks you wish to be in the array and drag them to the disk panel.
3. Choose Stripe or Mirror from the RAID Scheme pop-up menu.
4. Name the RAID set.
5. Choose a volume format. The size of the array will be automatically determined based on what you selected.
6. Click Create.
Recovering from a hard drive failure on a mirrored array
1. Open Disk Utility in (/Applications/Utilities).
2. Click the RAID tab. If an issue has occurred, a dialog box will appear that describes it.
3. If an issue with the disk is indicated, click Rebuild.
4. If Rebuild does not work, shut down the computer and replace the damaged hard disk.
5. Repeat steps 1 and 2.
6. Drag the icon of the new disk on top of that of the removed disk.
7. Click Rebuild.
http://support.apple.com/kb/HT2559
Drive A + B = VOLUME ONE
Drive C + D = VOLUME TWO
What you put on those volumes is of course up to you and easy to do.
A system really only needs to be backed up "as needed" like before you add or update or install anything.
/Users can be backed up hourly, daily, weekly schedule
Media files as needed.
Things that hurt performance:
Page outs
Spotlight - disable this for boot drive and 'scratch'
SCRATCH: Temporary space; erased between projects and steps.
http://en.wikipedia.org/wiki/StandardRAIDlevels
(normally I'd link to Wikipedia but I can't load right now)
Disk drives are the slowest component, so tackling that has always made sense. Easy way to make a difference. More RAM only if it will be of value and used. Same with more/faster processors, or graphic card.
To help understand and configure your 2009 Nehalem Mac Pro:
http://arstechnica.com/apple/reviews/2009/04/266ghz-8-core-mac-pro-review.ars/1
http://macperformanceguide.com/
http://www.macgurus.com/guides/storageaccelguide.php
http://www.macintouch.com/readerreports/harddrives/index.html
http://macperformanceguide.com/OptimizingPhotoshop-Configuration.html
http://kb2.adobe.com/cps/404/kb404440.html

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