5 Dataguard questions on implementation and maintainence

I have created Oracle10g Dataguard Physical standby. Everything seems to working properly. I switch a log@primary and i see it applied at standby. In OEM the Primary instance is shown as "Primary" and Dataguard Normal.
Questions
=======
1.I used cold backup to create physical standby where i copied just the datafiles. I DID NOT copy the online logfiles from primary DB . Is this ok?
Reason i am asking is, I am seeing this in alertlog (Please see in Bold below). Could this message in alert be ignored?
Fri Mar 14 16:11:55 2008
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[5]: Assigned to RFS process 9652
RFS[5]: Identified database type as 'physical standby'
Fri Mar 14 16:11:57 2008
Media Recovery Waiting for thread 1 sequence 140 (in transit)
Fri Mar 14 16:12:09 2008
RFS[4]: Archived Log: '/b03/archive/PRI/arch1_140_649240729.arc'
Primary database is in MAXIMUM PERFORMANCE mode
RFS[4]: No standby redo logfiles created
Fri Mar 14 16:12:12 2008
Media Recovery Log /b03/archive/PRI/arch1_140_649240729.arc
Media Recovery Waiting for thread 1 sequence 141 (in transit)
Fri Mar 14 16:12:58 2008
2. Physical standby was created in default mode " MAX PERFORMANCE" but i followed the manual and i realize i created standby redo logs at primary DB.
Is it true we do not need standby redo logs for MAX PERFORMANCE mode?
3. What is the quickest way to create a physical standby taking into consideration the downtime of the primary database.
4. Can we setup Dataguard for a live running production database (assuming prod is all set with prepare steps as laid out in manual) without downtime.
5. I hear dataguard management involves lot of shell scripting for log shipping, failover, switchover etc. Looking at 10g manual all these appear to be handled automatically if configured. Is it true that all the Dataguard functionality is auto and does not need shell scripting?
These are the things came up to mind. Please list any others you can think of for a Dataguard implementation. Any help greatly appreciated.
Thanks and have a great time.
S~

My question is , I havent created either online logfiles or standby log files on the secondary database, then how is RFS process applying the logs to the standby database?
If you do not create standby log files on the secondary database, then RFS process will apply logs from primary DB's archieved redo logs, refer 5.1 Introduction to Redo Transport Services.(http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/log_transport.htm)
Also i see entries in v$log@standby, since i haven't created log files@standby where is this info getting from?
It will be through the entry in Stndby DB parameter file "LOG_FILE_NAME_CONVERT=
'/arch1/chicago/','/arch1/boston/','/arch2/chicago/','/arch2/boston/'
Thanks

Similar Messages

Question around UTL_FILE and writing unicode data to a file.

Database version : 11.2.0.3.0
NLS_CHARACTERSET : AL32UTF8
OS : Red Hat Enterprise Linux Server release 6.3 (Santiago)
I did not work with multiple language characters and manipulating them. So, the basic idea is to write UTF8 data as Unicode file using UTL_FILE. This is fairly an empty database and does not have any rows in at least the tables I am working on. First I inserted a row with English characters in the columns.
I used utl_file.fopen_nchar to open and used utl_file.put_line_nchar to write it to the file on the Linux box. I open the file and I still see English characters (say "02CANMLKR001".
Now, I updated the row with some columns having Chinese characters and ran the same script. It wrote the file. Now when I "vi" the file, I see "02CANè¹æ001" (some Unicode symbols in place of the Chinese characters and the regular English.
When I FTP the file to windows and open it using notepad/notepad++ it still shows the Chinese characters. Using textpad, it shows ? in place of Chinese characters and the file properties say that the file is of type UNIX/UTF-8.
My question : "Is my code working and writing the file in unicode? If not what are the required changes?" -- I know the question is little vague, but any questions/suggestions towards answering my question would really help.
sample code:
{pre}
DECLARE
   l_file_handle   UTL_FILE.file_type;
   l_file_name     VARCHAR2 (50) := 'test.dat';
   l_rec           VARCHAR2 (250);
BEGIN
   l_file_handle := UTL_FILE.fopen_nchar ('OUTPUT_DIR', l_file_name, 'W');
   SELECT col1 || col2 || col3 INTO l_rec FROM table_name;
   UTL_FILE.put_line_nchar (l_file_handle, l_rec);
   UTL_FILE.fclose (l_file_handle);
END;
{/pre}

Regardless of what you think of my reply I'm trying to help you.
I think you need to reread my reply because I can't find ANY relation at all between what I said and what you responded with.
I wish things are the way you mentioned and followed text books.
Nothing in my reply is related to 'text books' or some 'academic' approach to development. Strictly based on real-world experience of 25+ years.
Unfortunately lot of real world projects kick off without complete information.
No disagreement here - but totally irrevelant to anything I said.
Till we get the complete information, it's better to work on the idea rather than wasting project hours. I don't think it can work that way. All we do is to lay a ground preparation, toy around multiple options for the actual coding even when we do not have the exact requirements.
No disagreement here - but totally irrevelant to anything I said.
And I think it's a good practice rather than waiting for complete information and pushing others.
You can't just wait. But you also can't just go ahead on your own. You have to IMMEDIATELY 'push others' as soon as you discover any issues affecting your team's (or your) ability to meet the requirements. As I said above:
Your problems are likely:
1. lack of adequate requirements as to what the vendor really requires in terms of format and content
2. lack of appropriate sample data - either you don't have the skill set to create it yourself or you haven't gotten any from someone else.
3. lack of knowledge of the character sets involved to be able to create/conduct the proper tests
If you discover something missing with the requirements (what character sets need to be used, what file format to use, whether BOMs are required in the file, etc) you simply MUST bring that to your manager's attention as soon as you suspect it might be an issue.
It is your manager's job, not yours, to make sure you have the tools needed to do the job. One of those tools is the proper requirements. If there is ANYTHING wrong, or if you even THINK something is wrong with those requirements it is YOUR responsibility to notify your manager ASAP.
Send them an email, leave a yellow-sticky on their desk but notify them. Nothing in what I just said says, or implies, that you should then just sit back and WAIT until that issue is resolved.
If you know you will need sample data you MUST make sure the project plan includes SOME means to obtain sample data witihin the timeline needed by your project. As I repeated above if you don't have the skill set to create it yourself someone else will need to do it.
I did not work with multiple language characters and manipulating them.
Does your manager know that? If the project requires 'work with multiple language characters and manipulating them' someone on the project needs to have experience doing that. If your manager knows you don't have that experience but wants you to proceed anyway and/or won't provide any other resource that does have that experience that is ok. But that is the manager's responsibility and that needs to be documented. At a minimum you need to advise your manager (I prefer to do it with an email) along the following lines:
Hey - manager person - As you know I have little or no experience to 'work with multiple language characters and manipulating them' and those skills are needed to properly implement and test that the requirements are met. Please let me know if such a resource can be made available.
And I'm serious about that. Sometimes you have to make you manager do their job. That means you ALWAYS need to keep them advised of ANY issue that might affect the project. Once your manager is made aware of an issue it is then THEIR responsibility to deal with it. They may choose to ignore it, pretend they never heard about it or actually deal with it. But you will always be able to show that you notified them about it.
Now, I updated the row with some columns having Chinese characters and ran the same script.
Great - as long as you actually know Chinese that is; and how to work with Chinese characters in the context of a database character set, querying, creating files, etc.
If you don't know Chinese or haven't actually worked with Chinese characters in that context then the project still needs a resource that does know it.
You can't just try to bluff your way through something like character sets and code conversions. You either know what a BOM (byte order mark) is or you don't. You have either learned when BOMs are needed or you haven't.
That said, we are in process of getting the information and sample data that we require.
Good!
Now make sure you have notified your manager of any 'holes' in the requirements and keep them up to date with any other issues that arise.
NONE of the above suggests, or implies, that you should just sit back and wait until that is done. But any advice offered on the forums about specifics of your issue (such as whether you need to even worry about BOMs) is premature until the vendor or the requirements actually document the precise character set and file format needed.

Ask the Expert: Cisco Prime Infrastructure - Implementation and Deployment

Welcome to the Cisco Support Community Ask the Expert conversation.
This Ask The expert Session will cover questions spanning Cisco Prime Infrastructure on Implementation and Deployment on Wired and Wireless. This will be more specific to Customer’s and Partners questions product covering PI on configuration, Features and Menu, Network Monitoring, Maps, Implementation, High Availability and Maintenance and t/s parts.
Monday, February 2nd, 2015 to Friday, February 13th, 2015
Dhiresh Yadav is a customer support engineer in High-Touch Technical Services (HTTS) handling supporting Wireless and Network Management based Cisco products and is based in Bangalore. His areas of expertise include Cisco Prime Infrastructure and Cisco Wireless products. He has over 7 years of industry experience working with large enterprise and service provider networks. He also holds CCNP (RS) and CCIE (DC) certifications.
Afroz Ahmad is a customer support engineer in High-Touch Technical Services (HTTS) handling supporting Wireless and Network Management based Cisco products and is based in Bangalore. His areas of expertise include Cisco NMS products like Prime Infrastructure, LMS, IP SLA and SNMP etc. He has over 7 years of industry experience working with large enterprise and service provider networks. He also holds CCNP (RS),CCIE (DC), and SCJP (Sun Certified Java Professional )
Vinod Kumar Arya is a customer support engineer in High-Touch Technical Services (HTTS) handling supporting Wireless and Network Management based Cisco products and is based in Bangalore. His areas of expertise include Cisco NMS products like Prime Infrastructure, LMS, IP SLA and SNMP etc. He has over 8 years of industry experience working with large enterprise and service provider networks. He also holds VCP 5 and RHCE certifications.
** Remember to use the rating system to let the experts know you have received an adequate response.**
Because of the volume expected during this event, the experts might not be able to answer every question. Remember that you can continue the conversation in the Network Infrastructure community, > Network Management, shortly after the event. This event lasts through February 13th 2015. Visit this forum often to view responses to your questions and those of other Cisco Support Community members.

Hello Wilson,
Thanks for joining us.
1841 should just work fine for net flow . Hope you have a valid "PI Assurance license" installed on the server.
"PI Assurance license" is required for "net-flow" feature
Devices supporting Netflow in PI ::
1400, 1600, 1700 & 1800
2500, 2600 & 2800
3600, 3700, 3750 & 3800
4500 & 4700
AS5300 & 5800
7200, 7300, 7400 & 7500
Catalyst 4500 ASCI
Catalyst 5000, 6500, & 7600 ASCI
ESR 10000 ASCI
GSR 12000 ASCI
Cisco IOS Software Release Version
Supported Cisco Hardware Platforms
11.1CA, 11.1CC
Cisco 7200 and 7500 series, RSP 7200 series
12.0
Cisco 1720, 2600, 3600, 4500, 4700, AS5800
RSP 7000 and 7200 series
uBR 7200 and 7500 series
RSM series
12.0T, 12.0S
Cisco 1720, 2600, 3600, 4500, 4700, AS5800
RSP 7000 and 7200 series
uBR 7200 and 7500 series
RSM series, MGX8800RPM series, and BPx8600 series
12.0(3)T, 12.0(3)S
Cisco 1720, 2600, 3600, 4500, 4700, AS5300, AS5800
RSP 7000 and 7200 series
uBR 7200 and 7500 series
RSM series, MGX8800RPM series, and BPx8650 series
12.0(4)T
Cisco 1400, 1600, 1720, 2500, 2600, 3600, 4500,
4700, AS5300, AS5800
RSP 7000 and 7200 series
uBR 7200 and 7500 series
RSM series, MGX8800RPM series, and BPx8650 series
12.0(4)XE
Cisco 7100 series
12.0(6)S
Cisco 12000 series
NetFlow is also supported by these devices Cisco 800, 1700, 1800, 2800, 3800, 6500, 7300, 7600, 10000, CRS-1 and these Catalyst series switches: 45xx, 55xx, 6xxx.
NetFlow export is also supported on other Cisco switches when using a NetFlow Feature Card (NFFC) or NFFC II and the Route Switch Module (RSM), or Route Switch Feature Card (RSFC). However, check whether version 5 is supported, as most switches export version 7 by default.
You can check the below steps to diagnose the issue::
To verify that NetFlow is exported from a device to PI, follow the steps below:
1)   Browse to Administration > Data Sources page. Check the value in column ‘Last Active Time’ for the ‘Device Data Sources’ table. If the table is empty or the value does not represent recent time, then
it is possible that the device is not exporting NetFlow or PI Assurance license is not applied / expired.
2)   Login to PI console ( via SSH) as root user and run the command:
                netstat –an | grep 9991 – Output of this should be like : udp        0      0 :::9991         :::*
                Check the firewall settings on PI server using the command: firewall -L
1)   Check the configuration on an IOS / IOS –XE device. Run the commands
a)   sh running-config | inc destination
1)   This should list the IP address of the PI SERVER ( along with other outputs if any)
b)   sh running-config | inc 9991
1)   This should list at least one entry.
c)   If the above are fine, then verify that the flow monitor, flow exporter and the flow records are correctly configured on the device.
Refer to the URLs below to configure NetFlow export.
http://preview.cisco.com/en/US/docs/net_mgmt/prime/infrastructure/2.0/user/guide/setup_monitor.html#wp1056427
Thanks-
Afroz
***Ratings Encourages Contributors ****

Key challanges in implementation and various material master issues

Hi
I wish to know various key challanges in implementation of SAP. Also please let me know various issues related to Materials master.
Regards
SAmeer

Hi
The question is being answered on a very broad level.The key challaanges differ from implementation to implementation and client to client but overall there is grate deal of commonality.They are not necessarily in order.
1.Challanges related to Business Processes
2.Challanages related to Technical issue
3.Challanges related to Change Management (People Management)
4 Challanges related to Project Management and Methodologies.
5 Challanges related to Master Data
6 Challanges related to Training
On Business processes -Defining to be process , Acceptance of the new process by the Client , Local ,regulatatory and statutory requirements affecting the Process
availability of client team for process mapping , Reluctance to change and so on...
On Technical side : Challanges run from infrastructure (Server/Connectivity) Inadequate , Networking not Ok ,Landscapr design not ok and so on
Change management : User awareness and participatation is a key issue.Managing the fears and resistance to change is another challange
Project Management : some of the issues -Project governance not happening ,Change management not satyisfactory , scope creep . KPI not monitored.
Master Data : Too many files , Redunanat data , no ownership of Data , Technical and functional validation ownership
Training : Language ,Understanding of the users ,Content
Material Master Data challanges :
1.Selection and finalisation of the views
2.Responsibilty matrix for each view.
3.Field mapping into Must have ,desirabale ,nice to have fields
4 Techinical validation of the data
5 Functional validation of the data
6 Material master upload file format
7 Data Cleansing
All these points need to be considered

UWB - How is it Implemented and What is it capable of re: T61

I am interested in finding out if UWB on a T61p can provide the same connectivity as DVI/HDMI to HDTV and HD content to computer monitors.
I have seen various specs regarding UWB but want to find out the true capabilities of UWB (as it exists currently on T61's),
how is it currently implemented, and in particular can it be used as an alternative to a
DVI/HDMI port or cable connection. Also not only can it be done, but will it offer the
same level of quality as HDMI (VGA does not).
Articles on the Internet indicate the UWB spec does have this capability, the question
is, does it exist right now, and how do you connect devices, particularly HD monitors
using UWB to a Thinkpad notebook. For starters can someone simply state an example of an existing device they are connecting to their Thinkpad using UWB. I have been unable to get a definitive answer on this form Lenovo Sales, although have found someone there who is making every effort to find out. Is UWB as it is implemented right now simply a wireless USB transmitter and receiver. If so does USB, i.e. at 480Mbs allow for transmission of HD content at full native resolution? Will we have to wait for new products with UWB built in to take full advantage of it?

Cedric,
Thanks for responding. I was hoping this might be a way around the VGA limitation, and offer full compatabillity with high end monitors now and going forward. I sure hope Lenovo recognizes the need for a DVI/HDMI port on the next T series release. Many high end monitors can only be connected via DVI or HDMI which one would expect. However there are plenty of people whose monitors only have VGA, so I appreciate the difficulty Lenovo is facing in trying to accomadate everyone. Again I was hoping UWB was the answer.
I made a quick pass at reviewing some of the articles on UWB and found a new one regarding a San Diego company. I was not able to find the article I had read, that to my recolection indicated UWB was enabling wireless transmission of HD content for commercial applications in cinematography.
Here are the links regarding Pulse Link and high bandwidth UWB:
http://www.eetimes.com/news/design/showArticle.jhtml?articleID=204801098&pgno=1
http://www.reuters.com/article/pressRelease/idUS196911+05-Dec-2007+BW20071205

Difference between implements and extends

Hi all,
what is the difference between implements and extends. i am sorry to ask this silly question, but i am new to JAVA.
Thanks
Balaji

when you extend a class, your class that you are coding inherits every method and field from the extending class. For example:
public class CustomFrame extends JFrame {
//Your class's methods will be in here, but so will all of JFrame's methods.
}You can override (most) methods from extended classes if you want them to do different things than they normally do. The most commonly overriden methods when using swing are stuff like paint(Graphics g). It needs to be overriden to repaint all of the components.
When you imlpement something, you have to specify an interface. Interfaces have methods in them with no code. If you implement an interface, all methods in in must be defined. If not, the code will not compile. Some interfaces like ActionListener extend other classes to perform stuff. The actionPerformed(ActionEvent e) method will perform an action when a button is pressed, etc.

Question regarding battery and warranty

Hi all! I have a quick question about how and if my warranty applies to my battery. After about a year and a half of ownership (I have the three-year extended warranty), my battery has gone completely down the toilet. It wasn't a problem before, but this year I have to lug my T61p around a lot for lab work. My battery is now rated at... 39.75Wh when it shipped at 84.24Wh. This is a pretty drastic difference. In any case, I don't think that this is covered by warranty, but figured that I'd ask before I drop $180 on a new battery (ouch). And, speaking of, if my suspicions are correct, does anybody know where I might find a 9-cell battery for the T61p? All I'm seeing on Lenovo's website is the one for the N100... which doesn't... match very well. Yaknow.
Thanks a lot!
ThinkPad T61p [June 2008]: 2.5Ghz Penryn Core 2 Duo, 4GB DDR2 RAM, NVidia Quadro FX 570m 256MB, 160GB 7200RPM Fujitsu HDD, 1920x1200 WUXGA Matte LCD, Windows 7 RC1

Is either of these appropriate? I'm wary of the one on Amazon, as there are other (off-brand) batteries that are advertised as being Lenovo ones (though those generally sell for a lower price). The other one just looks like I'll have to call up to buy it.
http://www.amazon.com/Lenovo-43R9255-ThinkPad-Notebook-Battery/dp/B001DX9EKA
http://affordablepcsupply.com/products/IBM/REF/42T4511.html
Thoughts?
ThinkPad T61p [June 2008]: 2.5Ghz Penryn Core 2 Duo, 4GB DDR2 RAM, NVidia Quadro FX 570m 256MB, 160GB 7200RPM Fujitsu HDD, 1920x1200 WUXGA Matte LCD, Windows 7 RC1

Question regarding roaming and data usage

I am currently out of my main country of service, and as such I have a question regarding roaming and data usage.
I am told that the airplane mode is sufficient from keeping the phone off from roaming, but does this apply to any background data usage for applications and such?
If the phone is in airplane mode, are all use of the phone including wifi and application use through the wifi outside of all extra charges from roaming?

Ann154 wrote:
If you are getting charged to use the wifi, then it is possible. Otherwise no
Just to elaborate here, Ann154 is referring to access charges for wifi, which is nothing to do with Verizon, so if you are using it in a plane, hotel, an internet cafe etc that charges for Wifi rather than being free . Verizon does not charge you (or indeed know about!) wifi usage, or any other usage that is not on their cellular network (such as using a foreign SIM for example in global phones) So these charges, if any, will not show up on the verizon bill app. Having it in airplane mode prevents all cellular data traffic so you should be fine

Question regarding MM and FI integration

Hi Experts
I have a question regarding MM and FI integration
Is the transaction Key in OMJJ is same as OBYC transaction key?
If yes, then why canu2019t I see transaction Key BSX in Movement type 101?
Thanks

No, they are not the same. The movement type transaction (OMJJ) links the account key and account modifier to a specific movement types. Transaction code (OBYC) contains the account assignments for all material document postings, whether they are movement type dependent or not. Account key BSX is not movement type dependent. Instead, BSX is dependent on the valuation class of the material, so it won't show in OMJJ.
thanks,

**question regarding 3G and wif**.

I have a question regarding 3G and wifi. I have #G activated as well as wifi, when I go to retrieve mail for example I get a pop up asking me if I want to connect to a wifi network…should I have wifi and 3G activated at the same time, and why am I getting the pop up…
Thanks

You can have them on at the same time, but they will not be used at the same time for data. The order of preference for data is WiFi > 3G > EDGE > GPRS. You're getting the pop up, most likely, because you have Settings > Wi-Fi > Ask to Join Networks set to ON. You can set that to OFF, and the iPhone will still join known (i.e. previously used) WiFi networks automatically.

Question regarding Dashboard and column prompt

My question regarding Dashboard and column prompt:
1) Dashboard prompt usually work with only for columns which are in subject area. In my report I've created some of the columns which are based on other columns. Like I've daysNumber column that is based on two other columns, as it calculates the difference of two dates. When I create dashboard prompt I can't find this column there. I need to make a prompt on this column.
2)For one of the column I've only two values 1 and 0. When I create prompt for this column, is it possible that in drop down list It shows 'Yes' for 1 and 'No' for 0 and still filter the request??

Hi Toony,...
I think there was another way of doing this...
In the dashboard prompt go to Show option > select SQL Results from dropdown.
There you need to write your Logical SQL like...
SELECT CASE WHEN 1=0 THEN PERIODS.YEAR ELSE difference of date functionality END FROM SubjectAreaName
Here.. Periods.Year is the column which is already exists in repository's presentation layer..
and difference of date functionality is the code or formula of column which you want to show in drop-down...
Also write the CASE WHEN 1=0 THEN PERIODS.YEAR ELSE difference of date functionality END code in fx of that prompt.
I think it helps you in doing this..
Just check and inform me if it works...
Thanks & Regards
Kishore Guggilla
Edited by: Kishore Guggilla on Oct 31, 2008 9:35 AM

Hi all.When pressed play and make some changes in loop (eg fade in fade out) are very slow to implement, and also the loops from the library are very slow to play, corrects the somewhat self so is the Logic??

hi all.When pressed play and make some changes in loop (eg fade in fade out) are very slow to implement, and also the loops from the library are very slow to play, corrects the somewhat self so is the Logic??

Hey there Logic Pro21,
It sounds like you are seeing some odd performance issues with Logic Pro X. I recommend these troubleshooting steps specifically from the following article to help troubleshoot what is happening:
Logic Pro X: Troubleshooting basics
http://support.apple.com/kb/HT5859
Verify that your computer meets the system requirements for Logic Pro X
See Logic Pro X Technical Specifications.
Test using the computer's built-in audio hardware
If you use external audio hardware, try setting Logic Pro X to use the built-in audio hardware on your computer. Choose Logic Pro X > Preferences > Audio from the main menu and click the Devices tab. Choose the built in audio hardware from the Input Device and Output Device pop-up menus. If the issue is resolved using built-in audio, refer to the manufacturer of your audio interface.
Start Logic with a different project template
Sometimes project files can become damaged, causing unexpected behavior in Logic. If you use a template, damage to the template can cause unexpected results with any project subsequently created from it. To create a completely fresh project choose File > New from Template and select Empty Project in the template selector window. Test to see if the issue is resolved in the new project.
Sometimes, issues with the data in a project can be repaired. Open an affected project and open the Project Information window with the Project Information key command. Click Reorganize Memory to attempt to repair the project. When you reorganize memory, the current project is checked for any signs of damage, structural problems, and unused blocks. If any unused blocks are found, you will be able to remove these, and repair the project. Project memory is also reorganized automatically after saving or opening a project.
Delete the user preferences
You can resolve many issues by restoring Logic Pro X back to its original settings. This will not impact your media files. To reset your Logic Pro X user preference settings to their original state, do the following:
In the Finder, choose Go to Folder from the Go menu.
Type ~/Library/Preferences in the "Go to the folder" field.
Press the Go button.
Remove the com.apple.logic10.plist file from the Preferences folder. Note that if you have programmed any custom key commands, this will reset them to the defaults. You may wish to export your custom key command as a preset before performing this step. See the Logic Pro X User Manual for details on how to do this. If you are having trouble with a control surface in Logic Pro X, then you may also wish to delete the com.apple.logic.pro.cs file from the preferences folder.
If you have upgraded from an earlier version of Logic Pro, you should also remove~/Library/Preferences/Logic/com.apple.logic.pro.
Restart the computer.
Isolate an issue by using another user account
For more information see Isolating an issue by using another user account.
Reinstall Logic Pro X
Another approach you might consider is reinstalling Logic Pro X. To do this effectively, you need to remove the application, then reinstall Logic Pro X. You don't have to remove everything that was installed with Logic Pro X. Follow the steps below to completely reinstall a fresh copy of Logic Pro X.
In the Finder, choose Applications from the Go menu.
Locate the Logic Pro X application and drag it to the trash.
Open the Mac App Store
Click the Purchases button in the Mac App Store toolbar.
Sign in to the Mac App Store using the Apple ID you first used to purchase Logic Pro X.
Look for Logic Pro X in the list of purchased applications in the App Store. If you don't see Logic Pro X in the list, make sure it's not hidden. See Mac App Store: Hiding and unhiding purchases for more information.
Click Install to download and install Logic Pro X.
Thank you for using Apple Support Communities.
Cheers,
Sterling

Questions on SPINCOUNT and Semaphores

Hello,
I have a few more questions on SPINCOUNT and semaphores.
1) The documentation states that SPINCOUNT = 0 (default) uses the spincount "built into the delivered binary".
- How can I find out what the built-in spincount is?
- What is the built-in spincount for a native client?
2) "Semaphore appears stuck" (Q_CAT 1447) is reported when the semaphore for a queue cannot be obtained.
- Does SPINCOUNT also apply to queue semaphores?
- What is the timeout for the semop? Ie, how long does a process wait before reporting 1447?
3) Is there a similar (to Semaphore appears stuck) error for other semaphores, such as GTT, AOM, etc)?
- If yes, what is the timeout?
Thanks...
Roger

Roger,
1) The default SPINCOUNT value is 0 (no spinning) for all platforms that are supported today. (At one time we had a default value of 5000 for Sequent hardware, but it has been many years since we supported that platform.) The SPINCOUNT value that will work best for any application depends on many factors, including the number of CPUs on the machine, the hardware platform, and the indvidual application. SPINCOUNT will only be useful when the machine has more than one CPU.
2) /Q logs Q_CAT:1447 after 50 unsuccessful attempts to obtain the semaphore when the semaphore has never been released and reobtained by a different process or the same process during that period. The Access Control List code uses the same rule for logging LIBTUX_CAT:1511. If TMSPINCOUNT is set, then the number of unsuccessful attempts to obtain the semaphore is incremented by 1 only after TMSPINCOUNT spins have been done.
Code for the BB semaphore and the semaphore used by /Domain follows a different rule. This code will log LIBTUX_CAT:5005 or LIBGW_CAT:5010 if a process has to wait for the semaphore for 10 seconds and the semaphore has never been released by the original owner during this time period.
3) TMSPINCOUNT is used for the BB semapahore, AOM semaphore, ACL semaphore, /Domain semaphore, and /Q semaphore. Locking the GTT uses the same BB semaphore that used to lock other tables in the BB.
Regards,
Ed

Some questions on whitespace and &

Dear all,
I have some questions on whitespace and & that need you kind help:
1. Except /n /t /r and space, is there any characters that are whiteSpace characters?
2. When parsing XML document, when the ignorableWhitespace() method is called? Will it be called from characters() ?
e.g. Where the white space after <a> is called, and where is the white space between test1 and test 2 indied is called?
<a>
 test1 test2
</a> 3. When the & should be escaped in a well-formed (or validated) XML file by replacing &?
It should be excaped in any element content, such as test1 & test2 - except for <![CDATA[ section?
It should NOT always be used in attributes? e.g. <a b="test1 & test2"/> - has to do escaped by entity & - am I right?
Thanks!
Thanks


Thanks DrClap.
>
2. When parsing XML document, when the
ignorableWhitespace() method is called? Will it be
called from characters() ?It will be called when the document has a DTD and the
parser is a validating one that is actually
validating, when the parser sees whitespace that is
not part of a DTD element. It will not be called from
characters() because that is a method that you write.I wrote a contentHandler and using Xerces parser to parse an XML document. When I set validating feature to false, I found that for:
<a>
 test1 test2</a>The white space between <a> and (including newline) is actually called from characters(), not in ignorableWhitespace(). So does this mean that if validating - white space is always called from ignorableWhitespace(), and if not validating, if it is always called from characters()?
>
3. When the & should be escaped in a well-formed(or
validated) XML file by replacing &? The XML Recommendation says "The ampersand character
(&) and the left angle bracket (<) may appear
in their literal form only when used as markup
delimiters, or within a comment, a processing
instruction, or a CDATA section. If they are needed
elsewhere, they must be escaped using either numeric
character references or the strings "&" and
"<" respectively."So in this sense, both & in test1 & test2 and <a b="test1 & test2"/> is illegal unless replacing them by & - right? What does the markup delimiters mena in above XML Recommendation ? Example?
Thanks!

Few questions on Templates and Favorites

Experts,
Few fundamental questions on Templates and Favorites...
1) Can Favorites be shared with other users?
2) Can Templates be transported across systems (Dev or QA or PRD) ?
3) Can Templates be shared across planning area ( Yes, KF names are same across planning area?
Any insights appreciated!!!
Thanks
Krishna

Hello Krishna
1. No, favorites are user specific and are not shared. Templates are.
2. There are no transports in the traditional sense in S&OP. So a Template can't really be transported. What you can do, however, is open a Template in DEV, for example, then log off and log back on - just this time to QA or PRD. This assumes you have the same planning area, KF etc.in each system. Now you can add it to the templates in QA or PRD ... this is how you get it from one system to another.
3. I believe they are not shared between planning areas. If you make a planning area copy, I think they might come over but if you built a new PA2 from scratch, the ones you have in PA1 won't be there. If you want to get a planning view template from one PA to another, you basically follow the steps as in my answer to your second question. Again, for sharing a planning view Template between Planning Areas the attributes, time profiel and key figures you use have to be the same.
Hope this helps,
Jens

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