Very basic question about the images in tables

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• A very basic question about the shared storage

  To implement GR 11, 2 in Sun SPARC 5.10, our sys admins have allocated block devices in the shared storage and they sent us a letter mentioning the disks. This is what looks like their mail
  
  Storage attached with the Node1
  

  /dev/rdsk/c4ikdzs3
  /dev/rdsk/c4ikdzs4
  .
  .

  Storage attached to Node2
  

  /dev/rdsk/c5ikdzj2
  /dev/rdsk/c5ikdzj5
  .
  .

  When I connect with the Node1: / dev/rdsk, I see

  /dev/rdsk/c4ikdzs3
  /dev/rdsk/c4ikdzs4
  .
  .

  as they have said. Same for Node2
  
  
  But all raw devices mentioned above should be visible at/dev/rdsk of nodes. Right? Isn't that whole point of CARS; Shared storage ?

  resistanceIsFruitful wrote:

  But all raw devices mentioned above should be visible at/dev/rdsk of nodes. Right? Isn't that whole point of CARS; Shared storage ?

  Not exactly, if you are referring to the names of devices...

  Each core will make a discovery to support when starting. When dealing with the LUN through one HBA (or similar), there is absolutely no guarantee that the nuclei will detect the LUNS in the same order and assign the same scsi device names to them. A LUN can be called device-foo-1 on a single server and device-foo-21 on another.

  In addition, several HBAs will be dual port and dual fiber running channels. So, not only is the same logic unit seen as a scsi device, different number of each core but you can see more than once. Device-foo-1 and device-foo-33 may be the same physical LUN on server 1.

  To solve this logical device name is required. This will be the name of the same device on all servers - and that it will support multiple paths of I/O to the LUN in turn seamlessly. This is done by looking at the unique signature of the SCSI - called WWID or World Wide nameof the software "special driver. With this unique signature, s/w only recognizes a specific LUN, regardless of what server s/w runs on.

  This s/w is called Multipath on Linux, EMC Powerpath and so on. I expect that you will have something similar on your servers.

  Scsi device that is mapped by the kernel to the unit number logic is not used. In the case of multipath , for example, use the + / dev/mpath/mpath+ devices. In the case of Powerpath, these will be + / dev/emcpower+ devices.

  What are the names of device you will use to 11g Grid Infrastructure and Oracle ASM and RAC installation and configuration of shared storage.

• Basic questions about the port of Vsphere mirror

  I set up a lightweight VM that would deal with inter-VM traffic. To do this, I want to activate the duplication of port between virtual machines.

  
  

  I have ESXi 5.5 Update 1 installed, use the Vsphere (no webclient) client. I see no duplication of port capacity on my Vsphere Client

  

  I have some very basic questions:

  (1) all documentation I've read involving 'Port mirror' is done via web Vsphere client. Vsphere is provided with Vcenter (please, correct me if I'm wrong)

  (2) only functions with "Distributed Virtual Switch", not "switch vSphere Standard" port mirroring. How can I activate "Distributed Virtual Switch"? What products can I download/install and try (suppose I go to the user a license for 60 days)

  (3) exist what API to enable/disable/setup Port mirroring?

  (1) all documentation I've read involving 'Port mirror' is done via web Vsphere client. Vsphere is provided with Vcenter (please, correct me if I'm wrong)

  Because the mirror of port requires a distributed switch, you will need to vCenter Server and once in vCenter Server, you can the vSphere Web Client of the user or the vSphere Client (c# version).

  (2) only functions with "Distributed Virtual Switch", not "switch vSphere Standard" port mirroring. How can I activate "Distributed Virtual Switch"? What products can I download/install and try (suppose I go to the user a license for 60 days)

  You can download the server vCenter Server (60 day trial) and you'll have an Enterprise Plus version for your ESXi host vSphere.

  (3) exist what API to enable/disable/setup Port mirroring?

  Check the comments of this blog: http://blogs.vmware.com/vsphere/2013/01/vsphere-5-1-vds-feature-enhancements-port-mirroring-part-1.html

• Fundamental questions about the behavior of tables

  I have a table with four columns fixed-width formatted. Say, 20, 100, 200 and 80. When manipulating this table graphically I can sometimes added and delete lines very well but then, unexpectedly, deleting of a line causes all other rows (columns) jump to equal width, 100, 100, 100, 100. Almost always will happen if I delete the last row, it never happens if I remove the code. Any help would be greatly appreciated.

  CS6 using in a Windows 7 environment.

  So I can't be too harsh with them, I built a company 15 years around Adobe products.  What I can say is that to use them effectively, you really know your basics.  This is especially true with DW.  If we approach it with the mentality that you use it as a tool and you want to learn the tricks of the trade through and through, then you learn that there are things that you do and the things you do, even if you COULD do it.  Complex tables is one of those things that you USED to learn in a hurry.  Today, I guess a lot of people get in the swing without ever going through the stage of table layout.  But for me, I learned is good, and I still believe that tables can be a powerful tool in your arsenal you put on according to needs but keep well oiled in case.  In addition, I need tables on once all 100 pages, but when I need them they are very practical to be cold.

  That said, I think that KISS is a good approach for you here.

• Very basic question :) in the forum

  :)
  
  I don't know her like a basic question, but struggling to get this straight all in detachment.
  I just wanted to know the steps to connect the text into a hyperlink when validating responses...
  
  If someone can solve the example: here_ "go-ahead" should be a hypertext link and the link should point to google.com
  
  See you soon,.
  Manik.

  Something like this:

  [url http://oracle.com] Oracle

  How to write on it?

  [url http://oracle.com]Oracle[/url]
  

• Basic questions about the Permanent Collections

  I'm learning just on Collections, discover that a Collection preserves all the work I did in the collection. So, I guess that the images of a collection are virtual copies which can be adjusted in the develop Module, with the difference that they appear in the catalogue under the imported original files. I suppose also that a changed image can be locked to prevent other changes, say if another virtual copy should be made.

  I understand that Collections should be protected somehow, for example if I have a collection with images adjusted to look good on the web, and another collection of the same images adjusted to the for look good, using a certain printer.

  Maybe I'll ever need adjust the images for different applications, except outside of Lightroom for applications in the CMYK offset printing. As different settings for the slideshow, Web and print can all be contained in a collection, it would probably be best to use the same images, without changing the images for each output.

  Some of you who have more experience can add thoughts here about how best to use the Collections. My goal is to keep things simple.

  TIA,

  Ken

  Ken-

  Put an image in a Collection made not a virtual copy. Either you have to have VC to reside in a Collection. These distinctions may be among the most important! Can I suggest that run you a few tests with VC in and out of the Collections?

  Best wishes

• Questions about the images shared in Photos

  My wife and I have a shared photo album, and I copied a picture inside. So I decided to crop the image, I did on the version in my own library. I was surprised that the changes appear in the shared image. Issues related to the:

  • Are changes as it's supposed to appear on the shared item?
  • When the images are 'shared' in this way, they only live in the cloud?
  • If I delete the original in my library, the "shared" version still there?

  Thank you!

  • Are changes as it's supposed to appear on the shared item?

  No, after the shared photo editing, share the again edited version.

  • When the images are 'shared' in this way, they only live in the cloud?

  They are stored on iCloud and downloads local shadow copies, which are visible in your library of Photos from your Mac.  But shared photos are not added to your photo library, unless you are importing.

  • If I delete the original in my library, the "shared" version still there?

  Yes, the shared version will remain in iCloud, until you remove the photo of your stream shared.

• Questions about the Image matte key

  I'm quite confused on Overlay of Imageand would like to comment on these observations:

  1. When I apply a picture as a cache, it does not seem possible at first to determine what image I used as the matte. After that I applied a mast, can I know what image is used as the mast?
  2. I have a 1920 x 1080 in grayscale, image PSD which is used as cache. The central part of the matte is black, the rest is white. I checked the RGB values in the matte and they 0,0,0 or 255, 255, 255. In the effect of overlay of Image inside the first I composite using Luma Matteand marked to reverse. If I reverse the image in Photoshop so that the Blacks are going to white and vice versa, it makes no difference in the creation. The effect of the matte is the same. Why is this?
  3. If I apply the matte from 1920 x 1080 to an image inside the first superior at 1920 x 1080, the cache does not work. Is this normal? I can get the matte works with the larger image in a new sequence and then this sequence inside the original sequence of nesting, but I do not understand why it is necessary.

  Any feedback is most appreciated. I use CS6.

  Guy,

  Then, you should migrate to the masking effect Track Matte.  Formally, you import the matte in the project (traceable through the reveal in Finder/Explorer) and place on a track above the video in need of carpet.   The effect is placed on the clip (V1) and configured to play the matte on V2 etc.

  

• Basic questions about the PL/SQL web services and data source names

  Hello
  
  I've successfully generated a web service for a procedure from PL/SQL packaged JDeveloper 11.1.1.3.0).
  
  The following code was generated in the base class for web services:
  

   __dataSource = (javax.sql.DataSource) __initCtx.lookup("java:comp/env/jdbc/dbconnectionDS");

  However in the weblogic server, the data source name is jdbc/Gisele for deployment fails in a first time.
  
  What is the recommended procedure to solve this problem? The obvious solution is to manually change the source - that's what I did and it worked fine. However if I re - generate the web service I won't lose my change. Is there a better way to do it?
  
  Another question - in the web.xml file that is generated, there is a resource-ref to the data source. I was hoping that change the data source name it would help, but it didn't work. What is - it used to in this context?
  
  Thank you
  Luis

  I forgot to add, so in case some time later and you want to update the connection to your service details, all you have to do is to add the following entry in your weblogic.xml:
  .
  
  JDBC/ref_name_from_web. XML
  JDBC/new_jndi_name
  
  .
  And in this way, you will not have to change any code level to point your web service to another connection.

  Vishal-

• very urgent! some basic questions about the discoverer

  1. If I've made a few changes to a workbook (for example: change certain conditions) on Discoverer Desktop, them take effect at the same time the plu discoverer?
  
  2. how and where can I do control for a user access to some folders and an another user to access some other workbooks two on desktop and more? (access to workbook control)
  
  Thanks in advance,

  Hello

  If I've made a few changes to a workbook (for example: change certain conditions) on Discoverer Desktop, them take effect at the same time the plu discoverer?

  When you save the report using the desktop computer the workbook to changed for all users, including the most.
  But in order to see the change you'll have to re-login to more.
  This is because the workbook is saved in the memory of the user's PC.

  How and where can I do control for a user access to some folders and an another user to access some other workbooks two on desktop and more? (access to workbook control)

  Only the owner of the workbook can do that.
  This is done in the office as well as in more.
  In desktop go to the toolbar "-> manage workbooks-> file sharing" then choose the workbook and share it with who ever you like.

  In addition, you can find it in the toolbar "file-> manage workbooks" then click on one of the reports and select "share" from the right.

  You must make sure that the shared user have access to the BA that the workbook is the result, and that the user has the privilege of using the office/more computer (this is done in the System Administration tool)

  Tamir

• Questions about the Image of the space, toolbar buttons, resize, arrows

  Here are a few beginner questions more.

  1. is it possible to get rid of the task bars that I have drawn autour ellipses? I rarely use them and would rather have the space.

  

  2. in the reference doc, there are more icons in the space indicated by the arrow. How can I customize this space?

  3. in the resizing of an image, 98% of the time I want to do in percent. Is it possible to do that by default? I could handle this with a keyboard macro, but the pixels to percent drop is not accessible via the keyboard. Solution?

  4. How can I tell PSE 14 make me draw an arrow (i.e., a straight line with a tip of arrow at one end)?

  Thank you very much

  Al

  1. is it possible to get rid of the task bars that I have drawn autour ellipses? I rarely use them and would rather have the space.

  Unfortunately, no. Many users would like.

  2. in the reference doc, there are more icons in the space indicated by the arrow. How can I customize this space?

  For me, I always have these icons on the right... Have no idea at the moment.

  3. in the resizing of an image, 98% of the time I want to do in percent. Is it possible to do that by default? I could handle this with a keyboard macro, but the pixels to percent drop is not accessible via the keyboard. Solution?

  These settings are not 'sticky', unfortunately.

  4. How can I tell PSE 14 make me draw an arrow (i.e., a straight line with a tip of arrow at one end)?

  Two ways: either as a tool option online, or by choosing a type of arrow in the menu (hotkey U) forms.

  Edit:

  The #1 question, my choice is to use the Preferences menu and select 'allow documents floating in expert mode. Allows you to use the screen for editing, which is recommended when you master the main shortcuts. Another tip: the 'tab' key hides the side panels.

• A question about the image quality?

  I create my menus by using an image that is offered by selected relative when positioning.

  That's by the by... However my menu option is set on the screen as 30 pixels wide.

  If I create the actual image as 30 pixels wide so that the text is very unbalanced and is horrible.

  So if my menu shows 400px by 30px w h and image real must be 800px w h how do I create a good quality image without having such quality terrible 30px?

  I create higher resolution and then somehow reduce the width of the bottom?

  Thank you

  Terry

  Do you use a high-resolution Retina Display?

  Image quality is determined by the total number of pixels in your image - h X w, 325 x 200 500 x 400 vs and the 72 vs 96 ppi vs 300.  So if your screen has a pixel density of high, normal web images may appear grainy on your device but is generally not a problem for the screens with a normal pixel density.

  Consider using the Bootstrap Glyphicons or Fonts-Awesome icons and SVG.

  Open your PSD into illustrator and SaveAs SVG (scalable vector) that is much sharper than bitmaps.

  See the following article:

  A guide to creating a better web of retina - Ivo Mynttinen / User Interface DDesigner

  Nancy O.

• Basic question about the selection of the AP and multiple channels

  I have about 10 PA (Aironet 1240 G) intended to be deployed one of my floors of office. We examined a diagram of the floor and made sure that we ordered enough to completely saturate the ground with wireless coverage. There are a few AP which are probably only 50' with each other. It's actually a bit exaggerated.

  I put a base on the switch configuration so that there are two different SSID on the access point (one for a production of WLAN and the other for a WLAN comments). Each SSID is associated with a VLAN different.

  I want to know is this what to do on the channels for the AP? Each access point will be independently configured and controlled.

  I understand that there is a way to control which channels each AP uses, but I'm not familiar with the controls or best practices for the configuration of the AP

  Can I do something like make sure that each access point uses a different channel than its nearest adjacent neighbors? Someone would mind sharing what is the command to do it, and where it is applied?

  I have read through some archives and saw people talk to set "no bunk channels" and to configure them to use 1,6,11 channels. I guess I don't understand what is meant by there.

  Manually define you an access point to channel 1, then set his neighbour to use 6 and another neighbor to use 11, and then you who stay?

  What is the worst of the scenarios on what happens when you have no AP too close to the other located on the same channel?

  It is a pleasure to read through the documentation if someone wouldn't mind pointing me to it. I'm still trying to understand the concept, and then I should be able to understand the documentation that came with the AP.

  Thank you for your help.

  If your stand-alone Access Points. If it was a deployment of Comptrollership, in fact to dynamically manage the channels for you.

  But what you really want to do, is you see APs do something like this:

  (imagine each number represents an access point, and it channel)

  1 6 11 1

  6 11 1 6

  11 1 6 11

  1 6 11 1

  It is a conceerne configuration guide. I think he has a small section on the channel assignment. If you do this manually, I think that you specify the actual frequency used in the CLI instead of the channel number.

  http://www.Cisco.com/en/us/docs/wireless/access_point/12.4_3g_JA/configuration/guide/s43rf.html

  So the CLI under the Dot11Radio0 you would do something like 'channel 2412' for channel 1... 2437 for 6, 2462

  for 11...

  If you have APs side by side on the same channel, you are likely to have clients interfere between them.

• basic questions about the Bigdata, NOSQL, and Hadoop

  
  Hello

  I have fundamental questions related to Bigdata. (I have Googled it but still want to confirm with experts)

  Please correct me if I'm wrong on below.

  (1) as far as I know data large are the collection of unstructured data. We can even store relational data as well.

  (2) NOSQL is a product of Oracle to manage bigdata (UN structured data and relational data as well)

  (3) Hadoop is the only framework that is available on the market to manage the bigdata.

  What are the other systems of database that we have in the market to manage the bigdata.

  See you soon,.

  Suri

  Suri,

  NoSQL is a distributed (with indexing and schematics) database. From a database point of view, NoSQL is a good place to start you off. Hadoop is a framework for distributed processing, rather than a database. If you are looking to take advantage of your database skills, then I suggest starting with NoSQL.

  Oracle Press has recently published "Oracle Big Data Handbook," which is an overview of the suite of large data Oracle technology products. I would start there. You can find the book on Oracle Press or Amazon , Barnes & Noble.

  I hope this helps.

  Kind regards

  Dave

• Question about the image of the user interface of the Script

  Hello world

  We can insert a picture into script

  Like this:

  var l is new window ('dialog', 'Testing');.

  var pictures = w.add ('image', undefined, the record ("" ~ / Desktop/mingxing2.jpg ""));

  w.Show ();

  But is it possible to say the script if you do not find the photo, we have the second choice

  Like this:

  var l is new window ('dialog', 'Testing');.

  var pictures = w.add ('image', undefined, of the file ("~ / Desktop/mingxing2.jpg" |)) (("" ~/Desktop/mingxing3.jpg "));

  w.Show ();

  or third choice...

  Thank you

  Respect of

  Teetan

  Hi Teetan,

  Why not call a function that returns the file you need?

  var getImageFile = function () {}

  var f = file (Folder.desktop+"/monImage.jpg');

  ! f.exists & f = file (Folder.desktop+"/image.jpg');

  ! f.exists & f = not defined;

  return f;

  }

  var l is new window ('dialog', 'Missing Image?');.

  flowers of the var = w.add ('image', the undefined, getImageFile());

  w.Show ();

  HTH,

  Loïc