Help in understanding how the policy "SI-PerDiskAvgServiceTime-AT" work

Hello Sir, I am trying to deploy policy "SI-PerDiskAvgServiceTime-AT" on servers in my environment. And after deployment this policy is triggering so many alerts. I read some online forums and learnt that this is an auto-thresholding policy relying on historical data. Can you please help me understand how this policy works. Thank You

I have decided to ditch Visual Communicator as an option.
Apart from the poor support, I have tested the Trial version and it would not make sense to use the application in its cirrent form.
In a ten minute period using 2 cameras as a test, the application froze and crashed four times. Not acceptable as reliability is crucial.
The test was done on a Windows 7 64 bit machine with 4 physical Xeon Quad core 3GHZ processors and 32 GB RAM with a 2GB Graphics card, so performance was not the issue.
the application is just not stable.
I am getting better support and results from both Wirecast 4 and Cutfour.

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Can you please help to understand how the firefox decides on the Expires date for a cached javascript file ( my server did not set any Expire header, but firebox set it down).

# Question
Can you please help to understand how the firefox decides on the Expires date for a cached javascript file ( my server did not set any Expire header, but firebox set it down). I tried to understand but different javascript file gets different Expires date value when it is being cached. Please help me as I tried lot and could not get proper answer for this. Thanks in Advance.

Try posting at the Web Development / Standards Evangelism forum at MozillaZine. The helpers over there are more knowledgeable about web page development issues with Firefox. <br />
http://forums.mozillazine.org/viewforum.php?f=25 <br />
You'll need to register and login to be able to post in that forum.

I don't understand how the API is meant to work

I understand the concepts and all, but I don't understand the structure of the API and how it works
Please help
thankyou

It sounds like you need to start with the absolute basics. Click the "Tutorials" link on the left side of this page, and/or get a good intro to Java book. It doesn't make sense to even try to explain how to use the APIs until you have some concept of the language basics. When you do, then you can ask questions about specific problems you're having with the APIs.

Trying to understand how the AND and OR keywords works

I read that the precedence of using AND and OR in the where clause can be determined by where you put the parenthesis. I tested it and it is true. How come .........
THIS.....
SELECT invoice_number, invoice_date, invoice_total
FROM invoices
WHERE (invoice_date > '01-MAY-2008' OR invoice_total > 500)
AND invoice_total - payment_total - credit_total > 0
Order By Invoice_Number; AND THIS....
SELECT invoice_number, invoice_date, invoice_total
From Invoices
WHERE invoice_date > '01-MAY-2008' OR invoice_total > 500
And Invoice_Total - Payment_Total - Credit_Total > 0
ORDER BY invoice_number;GIVE ME DIFFERENT RESULTS BUT THIS..............
Select distinct (Select Count(Invoices.Vendor_Id) From Invoices Where Invoices.Invoice_Date < '01-MAY-2008') as Test_Column
From Invoices
Where (Invoice_Date > '01-MAY-2008' Or Invoice_Total > 500)
And Invoice_Total - Payment_Total - Credit_Total > 0;AND THIS.............
Select distinct (Select Count(Invoices.Vendor_Id) From Invoices Where Invoices.Invoice_Date < '01-MAY-2008') as Test_Column
From Invoices
Where Invoice_Date > '01-MAY-2008' Or Invoice_Total > 500
And Invoice_Total - Payment_Total - Credit_Total > 0;DONT GIVE ME DIFFERENT RESULTS.
Edited by: mookjais on Feb 24, 2011 8:43 PM

I tested the statements and the syntaxes (sp) are correct, here is the table. It's a sample table so I can give all the values that are in the table also.
CREATE TABLE invoices
invoice_id            NUMBER,
vendor_id             NUMBER          NOT NULL,
invoice_number        VARCHAR2(50)    NOT NULL,
invoice_date          DATE            NOT NULL,
invoice_total         NUMBER(9,2)     NOT NULL,
payment_total         NUMBER(9,2)                 DEFAULT 0,
credit_total          NUMBER(9,2)                 DEFAULT 0,
terms_id              NUMBER          NOT NULL,
invoice_due_date      DATE            NOT NULL,
payment_date          DATE,
CONSTRAINT invoices_pk
    PRIMARY KEY (invoice_id),
CONSTRAINT invoices_fk_vendors
    FOREIGN KEY (vendor_id)
    REFERENCES vendors (vendor_id),
CONSTRAINT invoices_fk_terms
    FOREIGN KEY (terms_id)
    REFERENCES terms (terms_id)
);Edited by: mookjais on Feb 24, 2011 8:45 PM

TS1702 I don't understand how the report a problem process works

I was advised by an app support team member that I need to report a problem on their app to get my money refunded. The purchase was an in-app purchase for an upgrade to MVP in the Mapmyride app.The mapmyride support said that thre is a bug in their app tha will not allow such in-app upgrade. I went to my itunes account and picked the report a problem button and nothing happened. I expected it to go farther to ask me what the problem was and there was nothing. Is there more for me to do to get my money refunded for this purchase? my purchase was on 3/28 in the mapmyride app. Thankyou.

There are two ways in which drop zones are available in the Keynote title template. What Luis has shown you is the normal way in which a title placed over a clip shows you the original clip with the title text. That is called a Final Cut placeholder type of drop zone. Keynote also offers a drop zone to be used as a background choice instead of a gradient or solid as you see in Luis's post. This makes a very nice title effect as you can use any clip for that background. That is what I thought you were refering to when you you said drop zone. Keynote is one of the nicer titles we have available in FCP because of this feature. Glad you got it sorted out.

Can anyone help me understand how font sizes work in Mail?

Hi
I am used to writing and sending emails in Arial 10 (on my PC using Outlook) - it seems like a professional sort of size to send to people.
So I have set the Mail Preferences Fonts to Arial 10 for the message font
But when I receive emails, the font is so small I can barely read it. I have a new 24" iMac and just cannot get to grips with keeping font sizes at a reasonable level between applications. And I though Mac was supposed to be joined up....
As I write the text of this posting, the font is a good size to read (although still looks blurred - see my other postings) - it is in Arial which I want.... But I cannot get Mail to wrk in the same way.
I do not want to change the font size to the email messages to a bigger font size, as I want my outgoing messages to be received in font size 10.
Please help me understand how this is all supposed to work in MAC? It was all so easy on a PC!

No, it is one of several unfathomable shortcomings in Mail that you are unable to set a minimum text viewing size. I too have 24in iMac and I have to enlarge each incoming message manually using Cmd+ and this is frankly Stone Age stuff, especially when dealing with hundreds of emails every day. Another very poor alternative is to use Ctrl and the scroll wheel to zoom in but your head will soon be spinning as the screen moves around.
FWIW, I am also dismayed that Apple has disabled the Contextual Menu in 3 of the 4 mail address fields. There must be some obscure justification for limiting CM copy and paste to just the Subject field but I just think it's risible.
And why can't I save a message I have just written to a place of my choosing? Instead I must save it to the Drafts folder or send it first and then Save As from the Sent mailbox. Is this someone's idea of fun?
I could go on about Mail's shortcomings but that's enough ranting for now...
Simon

I need help understanding how the Apple components integrate to create a system across all my devices?

I need help understanding how the Apple components connect to create a whole system across all my devices?
Is there a resource that describes current system and associated functionality?
For example:
Buy A, B, C to achieve "X"
You will need:
an internet provider which supports <specs>
add D to achieve "Y"
You will need:
an internet provider which supports <specs>
add "E" to achieve "Z"
You will need:
an internet provider which supports <specs>
For example, I am looking at the Gen 6 Airport extreme. For intended performance do I need broadband? if so what are the specs, or will basic internet service suffice? Do I need the internet provider's modem or does the Airport extreme replace that? And then I think, if I am doing this, I should also look at Apple TV....What do I need and Why? Then I look at the New Desk top coming out in the fall, and I think well, if I wait and get this, what does this component do for the system, and what becomes redundant? What does this awesome desktop do for my ability to sit and use a new macbook air when I travel or sit on the couch in my PJs?
If there was a place that plainly stated "if you buy the new dektop you can configure a system including only these components and achieve <this result> and by adding <additional components> you will achieve this result.
I have been to the genius store a few times, but I come out of there more confused unless I have SPECIFIC questions or already know what to buy.
A "System Configuration App" would be a really great sales tool--Just saying.

I have no idea what "fully optimized" means.
No Apple device will let you watch broadcast TV. The Apple TV is a good option for watching streaming TV from iTunes, NetFlix and Hulu. If you want to watch from other sources, you may need to look at other devices.
Any Mac computer or iPad will allow you to surf the web.
What business software?
Time Capsule is a good option for back ups.
Update what across all devices?
For accessing documents from all devices, a service like Dropbox is your best bet.
I have no idea what "step as far away from an internet provider as possible" means. If you want Internet access, you need an Internet provider.
Lighting fast speed for what? Processor? The specs are listed for all devices in the Online Store. Internet? We're back to the service provider.
Technology changes. The only way to keep pace with it beyond a couple of years is to buy new stuff.
The bottom line is you need to look at the specs for devices availble and at your budget and decide what best meets your needs. If you are unable to do that on your own, there are lot of technology consultants out there who will, for a fee, look at your exact situation, make recommendations and even handle the purchase and set up. Perhaps that would be the best route for you.
Best of luck.

HT1766 Now, I understand how the backup and restore the backup functions. However, if I don't want to transfer the music that I have on iTunes to my phone, how do I avoid it? How do I not transfer the music or take it out of my iPhone if it is already the

Now, I understand how the backup and restore the backup features function. However, if I don't want to transfer the music that I have on iTunes to my phone, how do I avoid it? How do I not transfer the music or take it out of my iPhone if it is already there? I really do not want any music on my iPhone because I have an iPod for that. Thanks. Hope someone can help.

When you connect your phone and start iTunes on the left side you will see your phone listed under devices.Click on te icon next to it that looks like a battery. Click on the music button at the top and uncheck the sync music box.

In an inbuild example of can .. that CAN transmit periodic vi .. i am unable to understand how the extended and standard frame is set?

In an inbuild example of can .. that CAN transmit periodic vi .. i am unable to understand how the extended and standard frame is set?
plz help me .. stuck up very badly
thanks
mahadev
Solved!
Go to Solution.

I suggest this KB which explains usage of Ext IDs with NI-CAN
http://digital.ni.com/public.nsf/allkb/2FA120A37EDBC51D86256854004FB0C7

Need to understand how the PGI date is being calculated

Hi,
Need to understand how the PGI date is being calculated.
Does the PGI date get recalculated if the cusotme delivery date is changed.
Thanks,
Raki

Hi,
Thanks for the information and please let us know is there any calculation logic exist for that?
I have changed delivery date in the sales order and based on that-
- Transportation planning/material availability/loading/schedule line and confirmed quantity date was chaged.
Is this the - GI date - Transist time= PGI?
Thanks,

I don't understand how the drop zone works in Title effects.

I am having trouble understanding how the drop zone in the "Keynote" title effect works. I added the title effect to my storyline. In the inspector, Title tab, I selected the clip in the Event library, in this case a tiff photo. The thumbnail and clip title display in the inspector, but the clip does not display in the Viewer when I play the storyline even after FCPX has rendered.
Am I missing something in my understanding of this title effect or is there a problem in FCPX (10.0.6)? Any ideas or suggestions would be appreciated.
iMac, 3.4GHz Core i7, 16GB ram, OSX 10.8.2,

There are two ways in which drop zones are available in the Keynote title template. What Luis has shown you is the normal way in which a title placed over a clip shows you the original clip with the title text. That is called a Final Cut placeholder type of drop zone. Keynote also offers a drop zone to be used as a background choice instead of a gradient or solid as you see in Luis's post. This makes a very nice title effect as you can use any clip for that background. That is what I thought you were refering to when you you said drop zone. Keynote is one of the nicer titles we have available in FCP because of this feature. Glad you got it sorted out.

Anybody can help me understand if the Ipads becomes ready to be used in all world regions with 3G and or 4G infrastructure? I mean, are all of them released or when I buy one in the US to be used in Argentina I need to ask for a released one, less cheaper

anybody can help me understand if the Ipads becomes ready to be used in all world regions with 3G and or 4G infrastructure? I mean, are all of them released or when I buy one in the US to be used in Argentina I need to ask for a released one, with add costs?

There are two versions of the current iPad, the WiFi only (which will work anywhere in the world, but only connect to WiFi networks) and the 3G/4G model. The latter will connect to 3G networks worldwide, as I understand it, but the only 4G networks it can connect to are in the US and Canada.

How the IVI New Session.vi works with the ivi.ini?

Hi,all
Does anyone know how the IVI New Session.vi works with the configuration file ivi.ini?
And when the ivi application running, how the ivi calss driver refers to the right specific instrument drivers without changeing the program?
Thanks,
njzhw
人的生命是有限的，但知识是无限的！
南京众知维测试技术有限公司

Which VI or function are you referring to? There is neither an "IVI New Session.vi", nor a corresponding "Ivi_NewSession" function in C.
The Ivi Class Drivers determine which specific driver to use at run-time, by looking up the resource descriptor (a Logical Name, or Virtual Instrument) and determining the associated Instrument Driver. That configuration information is settable by the user through MAX (Measurement and Automation Explorer).
--Bankim
Bankim Tejani
National Instruments

How the try and catch blocks work?

For the following section of code from the class QueueInheritanceTest...how the try and catch blocks work?
The Class...
public class QueueInheritance extends List {
public QueueInheritance() { super( "queue" ); }
public void enqueue( Object o )
{ insertAtBack( o ); }
public Object dequeue()
throws EmptyListException { return removeFromFront(); }
public boolean isEmpty() { return super.isEmpty(); }
public void print() { super.print(); }
Testing...
public class QueueInheritanceTest {
public static void main( String args[] ){
QueueInheritance objQueue = new QueueInheritance();
// Create objects to store in the queue
Boolean b = Boolean.TRUE;
Character c = new Character( '$' );
Integer i = new Integer( 34567 );
String s = "hello";
// Use the enqueue method
objQueue.enqueue( b );
objQueue.enqueue( c );
objQueue.enqueue( i );
objQueue.enqueue( s );
objQueue.print();
// Use the dequeue method
Object removedObj = null;
try { while ( true ) {
removedObj = objQueue.dequeue();
System.out.println(removedObj.toString()+" dequeued" );
objQueue.print();
catch ( EmptyListException e ) {
System.err.println( "\n" + e.toString() );

If you want a basic introduction to try/catch blocks, read any introductory text or the tutorials on this site.
Here are some:
Sun's basic Java tutorial
Sun's New To Java Center.
JavaRanch. To quote the tagline on their homepage: "a friendly place for Java greenhorns."
In terms of this particular case, it looks like the code is using an exception being thrown to get out of a loop. IMHO that's bad design -- exceptions should be used for exceptional circumstances, and if you use it to get out of a loop, then you're certain it's going to happen, and that means that it's not exceptional.
When you post code, please wrap it in tags so it's legible.

Need a Little Help with Understanding How Layers Work in PSE

I have PSE version 5 and I am using it on a PC with Windows XP.
As I get more into editing photos, I am enjoying it, but confusion is also starting to set in. My question is about layers. When I go to edit a photo for web/email use only, I start by resizing it to 72 ppi and then reducing the pixel dimensions quite a bit. Then after that I normally go through this process of editing the photos by using normally about three different commands. One is Levels, then I may go to Shadows/Highlights, and then my last command is always sharpening. I used to do this all on one layer, but then finally learned to put each one of these editing features on their own layer so I can make changes/deletions without too much trouble.
When I started doing the separate layers, I was just making a copy of the background layer each time and then touching that particulay layer up with Levels, Sharpen or Shadows/Highlights. But I noticed that depending on the order in which the layers were placed, some changes would be obscured. If I put the Levels layer on top, and then the Sharpen layer and the Shadows/Highlight layer below that, the sharpen effect and the shadows/highlights effects were no longer there. I could only see the levels effect. The photo was still not sharp and so on. If I put the Sharpen level on top, then the photo showed the sharpen effects, but now the Levels and Shadows/Highlights effects were no longer visible.
So then I started to make a copy of the background initially, do a levels adjustment here, then, instead of making a copy of the original background layer again, I would make a copy of the layer that now has the levels changes on it. Then do the sharpen effect on this layer. This way I had all the changes on one layer as long as I put that layer as the top layer. But then I realized that I once again fI didn't have a layer with only one fix on it. Finally, I started to use an adjustment layer for Levels, put this as the top layer, make a copy of the background layer, do shadows/highlights, copy background layer again, do sharpen, and this seems to work a little better. But even with this way, depending on what order I place the sharpen and shadows/Highlights layers, one of them still seems to get obscured by the layer above it.
Can someone help me to understand how layers work in this regard. I am obviously a little confused here.
Thanks,
Lee

You really aren't working efficiently. First of all, do your editing on a full sized version of the photo, since you have more data for PSE to work on and will get better results. Use save for web to make your web/email copy when you are totally done. You can resize it down on the right side of the save for web window.
Duplicating a regular layer makes an opaque layer that obscures the layers below it. It's best to start off by not working on your original image, so that you don't have to worry if you mess up. If you're working on a copy, you can work right on the background layer, or only duplicate the layer once and apply your changes to that. So you'd apply both shadows/highlights and sharpening to the same layer.
Finally, you should use an adjustment layer for levels. Layer>New Adjustment Layer>Levels. This will put levels on a transparent layer above your image, but you will need to click the layer below it to get back to a pixel layer to apply other changes (you can't sharpen an adjustment layer, for example).

Help in understanding how the policy "SI-PerDiskAvgServiceTime-AT" work

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