Gap Detection & Resolution

Hello all,
I have one query regarding Gap detection & resolution.
1) On a 10.2.0.4 DB with physical standby, gap detection and resolution happened using automatic gap resolution without setting FAL_server and FAL_Client on the standby. So I would like to know why should one set the said parameters?
Thanks and regards

Well, please refer to below link
http://docs.oracle.com/cd/B19306_01/server.102/b14239/log_transport.htm#i1268281
it's says that automatic gap resolution doesn't require any setting but primary should be available. For FAL_SERVER, you can specify name for other standby by , oracle stream also from where you can get the archive log too, in case primary not available for some reason.
Thanks
Yogesh
http://orasteps.wordpress.com/

Similar Messages

Manually Gap Detection & Resolution

Hello,
1) For manually resolving a gap, which one is the recommended method?
-By using RMAN incremental backup Or
-By manually copying missing archived files to the standby and register them with Standby
2) For Gap Detection and Resolution, does Oracle use both Automatic Gap Resolution & Fal Gap Resolution simultaneously or one after the other?
Thanks

1) For manually resolving a gap, which one is the recommended method?
-By using RMAN incremental backup Or
-By manually copying missing archived files to the standby and register them with StandbyIf you have archives on primary then still i strongly recommend to troubleshoot and resolve the issue, If suppose the archives are transported and those archives are
deleted on standby from OS then again catalog those archives with standby. So that you can start recovery.
You can go for incremental rollforward, if in case you do not have any archives on primary or standby and no backups of archives available, But you have some more manual steps, you can check in detail from below link
http://www.oracle-ckpt.com/rman-incremental-backups-to-roll-forward-a-physical-standby-database-2/
2) For Gap Detection and Resolution, does Oracle use both Automatic Gap Resolution & Fal Gap Resolution simultaneously or one after the other?it will do automatically, initially detection will happen so that it analyze what the High and Low sequence/SCN need to recovery of course you can check from v$archive_gap, Based on that it will fetch the archives from the primary to resolve the GAP.
HTH.

MacMini HDMI/vga adapter not detecting resolution

hi all,
i have a mac mini (10.9.2) and on the back i have plugged up a hdmi/vga adapter and i have plugged in the vga cable to a dell 24" monitor (1920X1200@60Mhz)
for some reason it cannot detect the display resolution, it onlys shows the max as 1600X1200
can anyone please advise me on what im doing wrong
many thanks
rob

Could be the VGA adapter. What brand/model is it?

How to Detect Resolutions and Resize accordingly

Hello,
This is my first website and I just published it here at
cattrigger.com.
I published the swf at 1024X768 and have found anybody with a
resolution of 1024X768 or lower will not be able to function around
the site without ferviously scrolling up and down.
Being that this is 50% of the people that are currently
looking at the site, I am wondering if somebody can help me on
this. I am trying to find a way for this swf to resize when it
detects a user's video resolution.
I have searched for solutions but everything I find have been
too advanced description or vague for me to figure it out.
Thank you in advanced for any information I can use!

You can try using the following class instead of yours
     class RadioButtonEditor extends DefaultCellEditor implements ActionListener
          private static final long serialVersionUID = 1L;
          private JRadioButton radio;
          public RadioButtonEditor(JCheckBox checkBox)
               super(checkBox);
          public Component getTableCellEditorComponent(JTable table, Object obj, boolean isSelected, int row, int column)
               if(obj == null)
                    return null;
               radio = (JRadioButton) obj;
               radio.addActionListener(this);
                                     return (Component) obj;
          public Object getCellEditorValue()
               return radio;
          public void actionPerformed(ActionEvent ae)
               System.out.println(ae.getSource()+"<<<< Button Clicked");
               // TODO Auto-generated method stub*
     }

Log gap detection WITHOUT Dataguard

Heys,
I am looking for a solution to keep my standby database up2date.
I set up the enviroment according to http://www.oracle.com/technology/deploy/availability/pdf/MAA_WP_10g_RACPrimaryRACPhysicalStandby.pdf
The RedoLog Apply works fine.
But how can I ensure that log are re-transfered so that no gaps come up.
Is there a way to manually configure this ?
Thx for your help
Christian

Check this script
SELECT LOCAL.THREAD#, LOCAL.SEQUENCE# FROM (SELECT THREAD#, SEQUENCE# FROM V$ARCHIVED_LOG WHERE DEST_ID=1) LOCAL WHERE LOCAL.SEQUENCE# NOT IN (SELECT SEQUENCE# FROM V$ARCHIVED_LOG WHERE DEST_ID=2 AND THREAD# = LOCAL.THREAD#);
Go for real time apply

Detect resolution problem

Hi all
I am making an autorun flash cd and i want it to play either
the 800 x 600
version or the 1204 x 768 version depending on the client's
resolution of
the monitor.
my question is there any java script or any other option or
program that can
help with this or i have to gave up my idea ;-)

I really appreciate your help
It worked as i want exactly
)))) i am so happy thank you
".:}x-=V!P=-x{:." <[email protected]> wrote
in message
news:e69l51$bio$[email protected]..
> this is the actionscript you need to put in a new flash
document and have
> your
> autorun execute this which will get resolution and load
the correct swf
>
>
> function getResolution() {
> var xPixels:Number =
System.capabilities.screenResolutionX;
> var yPixels:Number =
System.capabilities.screenResolutionY;
> trace("System Resolution = "+xPixels+"x"+yPixels);
> if (xPixels<=800) {
> loadMovie("800x600.swf", this);
> } else if (xPixels>=1024) {
> loadMovie("1024x768.swf", this);
> }
> }
> // call the function
> getResolution();
>
>

Efi detects wrong resolution - osx crashes while loading loginwindow.app

Hello,
I have a strange problem: Sometimes EFI loads OS-X with wrong display resolution which ends into a crash of loginwindow.app.
Let me explain it in more details: First I had a system with rEFIt. Everything worked like a charm ... until on some day (I think it was EFI Update 1.5.1, but I don't know it exacly) my mbp rev3 sometimes decided to show EFI menue much larger as you would expect it on a 640x480 display. This happens in about 3 of 4 boots. If this happened, OS-X crashed while loading loginwindo.app and Windows crashed before showing the windows loading screen.
Then after talking with some guys in irc unofficial support I reinstalled everything because they said all my 3rd parity software could be the reason for this error. Now I have a fresh installed leopard and the error still occures - and the error also occures when I boot into leopard disc.
*To describe the problem in a few words:*
- EFI detects display resolution wrong in about 3/4 boots
- loginwindow.app crashes if EFI detected resolution wrong
- while crashing some strange artefacts are shown on grey apple screen / on verbose mode console, sometimes screen gets orange for about 0.1 sec before artefacts are shown
*I tried following things to fix the problem:*
- reset vram: no result
- verbose mode: does not show anythingnew compared to right boot, after message "loginwindow.app is loading" "login windoe application started" i get some artefacts and the orange screen
- single user mode: did't find something in logs, but I also didn't find an efi log
- hardware diagnostics: says everything is right
- Firmware Restoration CD: does not work because my mac seems to think that everything is right.
- plug off all external usb devices: no effect
Now I really don't know what to do, I don't even have an idea where to find this error and what to try next. The mbp is my only computer, so I would find it excellent to solve the problem for myself.
Thanks for any help what to do
Message was edited by: TheInfinity

I'm not sure why you're password is wrong when you type it directly in your station, but I have found something related to remote logging.
I had always gotten the password wrong when I tried to connect through VNC from my Linux to my Mac. The problem is that for some reason, my keyboard layout is applied twice. I'm using the colemak layout, so if I want to type 'K', I need to click on the key that is marked 'N' in QUWERTY keyboard.
BUT, through VNC to my mac, if I want to type 'K', I need to type the key that is mapped to 'N' on colemak layout, which is the key marked 'J' in QUWERTY.
So to type hello, through normal colemak, I would click on hkuu;, but through VNC to the mac, I need to click on hniip.
Here's the map that can be used to generate the above:
Qwerty -> Colemak
k -> e
n -> k
j -> n
e -> f
h -> h
u -> l
; -> o
p -> ;
i -> u
My solution was to find out how my password should be typed with double-applied colemak, then after log in, change the keyboard layout to QWERTY, and then it is applied only once and I can type in normally. I'm not sure what's the cause of the bug, but at least you have something to try..

I can't get the gap tool to work right

Hi,
I just bought InDesign which I'm attempting to use to create a book with 500+ pics. A big selling point was the new gap tool which was supposed to make the interface significantly more practical for working with lots of images. Unfortunately I can't seem to get it to work right. It looks to me like a bug in the gap detection algorithm.
What's supposed to happen according to the video tutorials is that when you position the cursor between frames, the space between them changes to a brown color and the cursor changes. This allows you to click and drag to change the gap. In my documents, when I try this, it rarely detects the gap between frames. So the cursor remains a circle with a slash through it. If I keep moving the cursor around the frame edges for 30 secs or more, it sometimes briefly detects the gap and indeed allows dragging. It's very frustrating and time consuming because if the cursor is moved just a pixel or two, it loses the gap and the cursor reverts to the circle/slash before I have a chance to click/drag the gap.
I've tried using different kinds of objects, different frame thicknesses, colors, different spacings between frames...all sorts of things. It seems a little harder for it to find vertical gaps than horizontal gaps. Anyway, does anyone know if this is a known bug?
I'm running XP Pro SP3 on a 3.4 GHz P4, 4GB, Intel chipset. Just ran the latest Adobe update to ID CS5 7.0.3.
Any help appreciated. Thanks.

Update:
Thanks for the tips, folks. I think I solved the problem, or at least came up with a work-around. I manually rebuilt the preferences as folks suggested. This did not fix the gap problem at all, for my existing document. But interestingly, it seemed to fix it for any new photos/frames I added.
After several more hours of troubleshooting, I traced the problem to some graphics on my master page. My master page has a rectangular border running around the page, composed of four lines, intersecting at the ends. Most of my photo frames touch at least part of this border. It seems that this structure was interfering with ID's gap detection algorithm, causing it to get flakey and intermittently miss gaps. After trying many things I was able to get the gap tool working reasonably reliably by moving the ends of the lines so that they no long touch each other. Now the border rectangle is four lines which don't form a seamless shape. This allows it to work around 95% of the time. Of course, deleting this border fixes it 100% but I need that border (it's on a non-printing layer but I still need it for guide purposes). This fix works even with my old preferences restored.
So the lesson is, if you want to use the gap tool on frames, make sure they're not near or touching other graphics like lines or rectangles or the gap tool will act flakey. As a footnote, fixing this did not solve my other problems like Auto-fit, Alt-drag not copying single pages and the duplicated pages being shifted left and right. One down, three to go. Thanks again, folks.
Message was edited by: Peddle4ever
Case closed.

Data Guard - Physical Standby

I have two questions here, or I would say two cases here to discuss.
1. I have shutdown my standby db and unmount archive location from server for 2 hours. After that mount the file system again and bring up the standby DB. As we we ASYNC Standby recovered successfully, but my worry is we didn't get any of the physical archive file in the standby location for those 2 hours. Can't this automatically get this from Primary DB or two we have to manually copy them from Primary Server. Though we won't require them as Standby DB is in sync. Kindly suggest.
2. Why we have to create 4 standby redo logs in Primary server. Can't we create less number of standby redo logs in Primary.

1) Yes, the archives that don't get transferred will be retried until they do. You could look into Oracle Archive Log gap detection and resolution for more info.
http://www.sc.ehu.es/siwebso/KZCC/Oracle_10g_Documentacion/server.101/b10823/log_transport.htm
2) According to Oracle they have to be exactly the same size but the minimum requirement is to have one more than the primary.
http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/create_ps.htm#SBYDB00426

Stage height width problem

Hi Everyone ,
I am quite new to Flash ,
I have made one flash swf in flash cs3 using action script 2
My requirment is like this -
if client's resolution is less than or equal to 1024*768 i
have to show scroll pane of size 410 and when resoution is higher
than this i have to show scroll pane of size 540 . _x and _y
of scroll pane is 0,0 all other things on flash is relative to this
scroll pane so they take their _x and _y accordingly .(By the way i
have only more movie clip on stage that is of height 160)
I have used System.capabilities.screenResolutionX and
System.capabilities.screenResolutionY to detect resolutions
and have made scroll pane and movie clip to render
accordingly .
Now my problem is that there is no way i can change the size
of stage dynamically as height and width of stage is read only
(correct me if m wrng ) , so if i take my stage size ,according to
hight resolution ie scroll size(540) + moviecilp size(160) , 700
and when it is displayed on low resolutions it has white space of
around 130 pixels and html content which is just below where my SWF
ends looks far below where it is required .
and if i do viceversa ie i make stage 410+160 than it
truncates my SWF on high reolution .
Is there any workaround for settings stage height and width
dynamically or something to do with PUBLISH settings .
Kindly help , my project deadlines are very near .
Please help
Thanks in advance

Hi Everyone ,
I am quite new to Flash ,
I have made one flash swf in flash cs3 using action script 2
My requirment is like this -
if client's resolution is less than or equal to 1024*768 i
have to show scroll pane of size 410 and when resoution is higher
than this i have to show scroll pane of size 540 . _x and _y
of scroll pane is 0,0 all other things on flash is relative to this
scroll pane so they take their _x and _y accordingly .(By the way i
have only more movie clip on stage that is of height 160)
I have used System.capabilities.screenResolutionX and
System.capabilities.screenResolutionY to detect resolutions
and have made scroll pane and movie clip to render
accordingly .
Now my problem is that there is no way i can change the size
of stage dynamically as height and width of stage is read only
(correct me if m wrng ) , so if i take my stage size ,according to
hight resolution ie scroll size(540) + moviecilp size(160) , 700
and when it is displayed on low resolutions it has white space of
around 130 pixels and html content which is just below where my SWF
ends looks far below where it is required .
and if i do viceversa ie i make stage 410+160 than it
truncates my SWF on high reolution .
Is there any workaround for settings stage height and width
dynamically or something to do with PUBLISH settings .
Kindly help , my project deadlines are very near .
Please help
Thanks in advance

May you please tell me how to edit this Illustrator file?

I am kindly asking you to assisting me editing an image. https://www.dropbox.com/s/s9no77jfag62vsi/padder3Core.ai?dl=0
As you can see, there are 4 colors (red, blue, yellow, light gray). I am struggling to find a way to delete the grey color and to stretch the other three colors enough to form a sort of equilateral triangle. Let me explain.
At the moment, each of the four colors form a 90 degrees angle. Is there any way to delete the light grey color and make space to the other three colors so that they form a 360 degrees angle? (120 degrees each).
Thank you so much in advance,
Cesare

Cesare,
What appears in the expanded Layers palette when you have the selection shown in the Dropbox screenshot?
It should be the three thirdendeal circles, in a Group unless Ungrouped. Each should be selectable.
Before posting, I tried the Pathfinder Divide with the Radial Dividers, and it worked.
If the Radial Dividers are too short to reach the circle (so there are gaps), it will be a Compound Path instead. I believe(d) that issue to only apply to rather old versions (before CS (1) or something).
One way to get round an issue with too short Radial Dividers is to create the Polar Grid a bit too large and reduce the size of the circle to the desired value, and then to Pathfinder>Divide (the outlying ends of the dividers will disappears); in cases with an even number of dividers you may alternatively create the Polar Grid at the final size and increase the size of the divider group.
If there is such an issue, the easy solution is Shapebuilder/Live Paint with Gap Detection, of course.

Please help! - Illustrator CC - editing path messes up entire live paint drawing

Example of problem in this image:
http://ccteardrop.files.wordpress.com/2013/10/dana-solomon-adobe-cc-problem.png
Basically, whenever I have a finished illustration, I go back and make a few tweaks to different paths. In previous versions of illustrator, this had never been a problem. If anything it would cause a small error I could quickly repair. In Illustrator CC, however, whenever I make a small change with the direct selection tool, it basically disrupts my entire live paint drawing. Any help would be great! Thanks so much!!!

Hi Mylenium, Thanks for responding. I was just reading this forum in an attempt to answer my own question:
http://forums.adobe.com/message/5762116
Changing gap detection to "small gaps" helps slightly but the problem is still new in CC and has not been present in previous versions. Wondering if it is some kind of bug as the other forum suggests, or if there is some new setting/preference I'm missing or configuring incorrectly in CC.

CS3 Can't select or fill area in live paint group

Hi, I have Illustrator CS3 on Windows Vista Home Premium. I made a live paint group and colored in the various areas. I was doing more work and noticed that some areas lost their color. I can't select them now as a live group to color.
The outlines can be selected, but not the fills. Also there are a few places where the fill spills out to adjacent area. The gap detection doesn't seem to do anything. Can anyone tell me what I am doing wrong? I also just downloaded the newest driver for my wacom intuos 2 and it is doing some odd things. Could that have anything to do with it?
Thanks for the help. :)

I'm away from my Photoshop system right now, so I'm sorry for any inaccuracy, but if you select the eye dropper tool in the Tools panel, then look near the top of the Photoshop main window in the options area, do you see a "Sample" selector? Alternate settings of this selector will probably get you the behavior you want.
-Noel

Timesten high availability question

I have a case presented here and wanted to know if it is actually possible to implement.
Let us consider four nodes with timesten (11.2) installed in all of them. A datastore with the same name is created on each of the four servers. Two of these servers are in location A and the other two in location B. Servers in location A have replication defined between them and similarly servers in B have replication defined between them. But note that there is no replication defined between any server in location A with any server in location B.
The basic idea of this entire setup is to maintain high availability of timesten at any point of time (in case of natural disasters, etc..) irrespective of the location of the servers
Now, we have oracle software installed in four other systems. Two of these servers are in location A and the other two are in location B. Note that they are not installed on the same box as Timesten.
Scenario 1:
Question: Timesten in location A goes down, how is the high availability taken care of?
Answer: Timesten in the other server in location A should come up and because of the replication process, this will solve the problem.
Is this correct? I think it is.
Scenario 2:
Question: Timesten installed on both the nodes at location A go down, how is high availability taken care of?
Answer: ?
Please remember from above that timesten does not have a replication policy defined between any server in location A with any server in location B. The requirement says that we should be able to recover all the latest data that the nodes at location A had, by pulling it from oracle DB at location A and putting it into TT server in location B. I would like to know if it is possible to do this?

Hello,
Your approach is correct in designing a Disaster Recovery architecture for TimesTen and Oracle Database. TimesTen supports an Active-Standby pair topology that works well with integrating with the Oracle database within a particular site. However, like for any geographical based replication, it is recommended to configure replication across the WAN using the Oracle Database GoldenGate or Streams technologies in ASYNC mode for better throughput and efficiency. It is also recommended to compress replication traffic across the WAN between the Oracle databases.
So while using the Oracle Database to replicate transactions across the WAN is the right thing to do (using Streams Replication or GoldenGate between the two Oracle databases (assuming using an Oracle RAC 2-node cluster in each site), you will not be able to guarantee that any transactions in site A has made it to site B. GoldenGate and Streams technologies have the ability to replicate the data bi-directionally. What this means is that when site A recovers, transactions that had been trapped there (either between TimesTen and the Oracle DB or in the Oracle DB transaction logs), will attempt to replicate again to site B, so it is important to set up a conflict detection/resolution approach which is possible to do in either GoldenGate or Streams.
Note that Oracle Data Guard replication is not supported with TimesTen in such a configuration across the WAN where TimesTen datastores need to be maintained in both sites.
To fully answer the question, however, we should get into the details of the type of cache group tables that you intend to use in TimesTen. If using TimesTen as just a read-only cache while all inserts/updates happen in the Oracle database, then OracleDB would be regarded as the database of record and it would be used to handles all changes while data changes get auto-refreshed from teh Oracle databases in each site into the respective TimesTen tables.
If the application will be looking to take advantage of fast writes into TimesTen using AWT (async writethrough cache group tables), then it is recommended to configure those tables to be DYNAMIC AWT tables so that if a failover to site B takes place and the data is not in TimesTen (but it is in the Oracle Database), it will be automatically loaded on demand as needed from the Oracle database in site B. Note however that there are restrictions that exist with DYNAMIC load on demand cache groups that you need to look into to find out whether those would work in your application's case (particularly, load on demand works only if the where clause includes an equality predicate on the primary keys, foreigh keys, or unique indexes, etc...)
To fully answer your question on non data loss across geographies, you'd have to use Synchronous replication between TimesTen and Oracle using Synchronous Writethrough Cache Groups and SYNC replication in Streams for example between the two geographies. Neither of those configurations are used to my knowledge in the field because they are very non optimal and carry huge response time expense, which slows down replication considerably and affects application response times.
My assumption also is that the need for the Oracle database is because all data does not fit into memory. If the data does fit into memory, then you could also consider a pure timesten replication across the two sites using an active-standby pair on site A and a read-only subscriber on site B that would be made ACTIVE only in the case of a disaster on site A. Once site B takes over, you can also create an active-standby pair in site B based on the newly elected ACTIVE datastore in that site. In all these cases, it is recommended to use SYNC 2-SAFE replication between TimesTen datastores in the same site and ASYNC replication between the two sites.

Magic wand tool that will select broken-line shapes?

I'm an illustrator... working in both digital & real artwork.
I work mostly in Photoshop CS, but I have been searching for a solution to a digital problem that I can't quite seem to find using either Photoshop or Illustrator.
What I wish to do is scan a pencil drawing and then create selected shapes in a quick and easy method using a magic wand tool.
But it needs to be a magic wand tool that will select an area drawn from a series of broken lines. Photoshop will only select shapes that are 100% intact, so I wind up having to spend lots of time searching to repair broken lines before Photoshop selects just that one area.
I KNOW that such a program exists... because I recall there used to be such a program. It was a free dowloaded program that I got once, way back around 1998. I think it came from Australia... and it was a basic digital paint program of some sort. I can't recall the name.
It allowed one to quickly click and select an area from within a shape drawn with broken line segments...
Does anyone know of any program (hopefully for Mac) that allow this sort of selection?
This would save me hours of frustration. I can't believe Adobe hasn't come up with something like this already.
Thanks...
John Nez
www.johnnez.com

Gerno
I doubt that I will get to trying the proposed method on that sample image this weekend. I can make a few quick comments, however.
Like numerous Photoshop tools, the success of Illustrator tools like Live Trace and Live Paint are very image dependent and some experience helps. Here are some comment on the three steps needed.
First, the Live Trace step must be done well. There are a boat load of parameters for this process. For the subject image my guess would be to start with a preset and the one I would choose would be comic art.
Secondly, once you make a live paint group you have to have automatic gap detection checked (turned on) and you choice of predefined or custom gap sizes specified. You will then see where the gaps are automatically found and fixed and the gap options dialog box will tell you how many have been found. If you like what you see you can just start painting. Usually, however it is an iterative process of painting some of the areas and then resetting the gap detection and painting again. At any point you can automatically close the paths (but you cannot go back), change the settings to auto detect even larger gaps and try again.
Third is the manual phase. If lucky you will have none of this. On the subject image, however, I can see that some of this is required. To preserve the artistic content of the original one draws a line in the very big gaps having no stroke or fill (invisible line)and then you use the live paint bucket. While the above sounds like a lot of work, it can go very quickly with many drawings.
JN
>That's why I think Adobe ought to work on designing a 'smart magic wand tool'... that could select imperfectly closed shapes.
The Live Paint tool in Illustrator does this. It automatically detects gaps and lets you paint as if they were not there.
Paulo

Gap Detection & Resolution

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