How to read the data written to the virtual disk
I use the following VDDK function to read the Flash disk from VMware
http://bigchainring.kicks-ass.NET/functions/VixDiskLib_Read.html
But areas of complete disc playback, including empty spaces. I need to back up only the data written to the Flash disk. It is to save the backup disk space (for example if 126 instant KB is written in 40 GB of disk snapshot, then we read only 126 KB and not 40 GB drive). Please suggest the correct way to read the data written to the Flash disk as well as to reproduce the same virtual disk with the data.
VMware vSphere API queryChangedDiskAreas() can be used to obtain the data blocks in the virtual disk.
Steps to follow:
1. get the beaches of block of data (numbers) using queryChangedDiskAreas() API with '*' as argument.
2 read the data of the specific blocks by using VixDiskLib_Read()
3. write to another drive using VixDiskLib_Write()
Tags: VMware
Similar Questions
-
How to configure the virtual disk as SSD for the customer?
Hi all:
I have a virtual machine in an SSD, the guest operating system is Windows 8, but the guest OS, the virtual disk as 'hard drive '.
Can I set the virtual disk as SSD for the guset? (Like VirtualBox)
Thank you!
Irake99 wrote: can I put the virtual disk as SSD for the guset? (Like VirtualBox)
No, IDE or SCSI are your only choice.
-
How to correlate the virtual disk on the disk of OS
I need to remove one of the virtual virtual machine disks. The problem is that I have two identical drives, more they are on Rible virtual scsi adapters so if I look at the properties of disks in disk management, they are both targets ID 0. Is there another way to correlate the virtual disk belongs to disk inside the BONE?
ESX4.1U2
W2K8R2
TIA
Troy
Since this is often not easy to understand, I usually create each disc with a slightly different size. That said, resize one of the disks (for example add 1 GB virtual disk) and you will be able to identify the disk that you want to remove.
André
-
How to read the date and time of a file by labview information
How to read the date and time of a file by labview information? for example, time created and updated time.
The similar question had already spoken here (this is the old thread but still seems topical):
http://forums.NI.com/T5/LabVIEW/file-date-created/TD-p/109836
-
How to read the two columns of data from the Port series
Hello
I'm reading two columns of data from the serial port.
Example:
52439 52430
52440 52437
52209 52214
51065 51070
52206 52390
I use the serial of Visa service and I can read the first column of data from the serial port, but I can't understand how to read the second column.
I want to both sets of chart data.
I enclose my VI.
Thank you for your help.
The analysis of string function takes a "Format string" on top (with the right button of the function and choose Help, which explains all the entries). In particular, you can say 'Give me two numbers separated by a tab' and the output will be two numbers (whole or floating, depending on the chosen format). In particular, %d\t%d specifies a decimal integer,
, whole decimal. -
How to read the data in a device connected to the usb port
Is there a class or object, or the piece of code in Java that is comparable to the PDQComm32.ocx and the mscomm32.ocx used in VB6? I need to know how to read the data of a device plugged into the usb port of the BBerry. Is it possible to use the BB to read data from a device via a usb cable?
I'm new in Java and I'm looking for the opportunity to write a project to read the data in a device with this program that can turn on a BB instead of on a pc.
Thank you
Did you watch net.rim.device.api.system.USBPort?
That's what the doc says:
Provides access to the USB port of the device.
Avoid using this class in applications, as it is not portable. On the contrary, if you need to access the USB port, use factory CLDC Connector to serve a connection.
Rab
-
How to read the data of BLOB and save to the file system
Hi friends.
I have called DEMO table there image stored as a BLOB. now my requirement is to know how to read the data of BLOB and saved in the file system. is there a procedure
to read the blob object and stored in the file system. pls suggest me with an example.
Thank youHI - don't know what version you have, but have a read through this:
http://www.Oracle-base.com/articles/9i/ExportBlob9i.php
Hoek link is to import the blobs in the db, it is export, to a file.
-
How to read the files on time capsule
How to read the files on time capsule from iPad?
Thank you
Using an application like navigation on the iPad. More info here:
-
How to read the status of User1 DIP-switch with a cRIO FPGA chassis?
How to read the State of the DIP switches on a FPGA cRio chassis?
I work with a cRIO 9022... My idea is to put the system in "service" mode with USER1 switch to IT and communicate with the FPGA via the FPGA - GUI (VI) on the host computer instead via the RT module that is used in normal conditions.
Any ideas? Unfortunately, I don't have an unused channel on the left... .and (as I know) cannot use the interface RS232 of FPGA.
Many thanks in advance,
Luke
Hi, this is the correct information. You cannot read the FPGA of DIP-switch status. The only thing you could do is to use the function of Reading Switch.vi located under the range of functions-> real-> utilities RT time
It's how you probably know side host RT and not the FPGA.
Cordially Virginia
-
How to read the value of list boxes by iteration in a loop For?
I have a lot of list boxes on the front of my VI. I want to know how to read the value of this combo with a loop boxes For. The point is that I don't know how to get the reference of each combo box in a loop.
Any information would be welcome. Thank you!
su27 wrote:
I have a lot of combo boxes on the front of my VI [...]
Be sure to close the references that you have finished with them.
-
How to read the VI Analyzer config file?
Hello
How to read the analuzer vi configuration file? I'm getting a lot of errors on the size of the front panel and I don't know what should be the size you want. Where is the maximum expected size of the specified front panel?
Kaspar says:
Hello
How to read the analuzer vi configuration file? I'm getting a lot of errors on the size of the front panel and I don't know what should be the size you want. Where is the maximum expected size of the specified front panel?
If you have VI Analyzer installed, you can load the configuration file and look at the section select the Tests. There is a test for the maximum size of front under front-> User Interface. The default value is the resolution of the current monitor of the PC (including multiple monitors). You can change to the desired option.
-
How to read the host name or serial number cRIO locally
I have not worked with cRIO and decided to ask for help. (o).
I don't know about the screws that allow to access this information from a connected Windows machine, however, I want to retrieve and display this information on remote panels. But I cannot determine how to read the cRIO hostname or the serial number of the software running on the cRIO?
Thanks for the help.
James
This could help.
-
How to read the color table in a subvi?
How to read the color table in a subvi? Is it made by a reference to the table or with a global variable? For a better understanding of the problem, I added to vi. Run the "run.vi." I want to see
the background color of the table "run.vi" in the subvi called "read color.vi".
How can I do?
Thanks in advance
Norick
pop up on the wire table refernece and establishes 'control '. Add this control to the icon of the sub - VI decision-making and then wire ref of the appellant to this Terminal VI so the calling VI move the ref to the Subvi.
Ben
-
How to read the 32-bit depth .bmp image
How to read the image, 32-bit depth using LabVIEW .bmp?
-
How to read the analog inputs of one Board of R for (PXI-7851R) series
You can guide me please with the steps for reading of the analog inputs of a series a. card I use as the target fpga PXI-7851R.
Have you looked at the examples provided with LabVIEW? There are examples showing how to read the analog inputs.
Maybe you are looking for
-
How can I get the messages appear when sent even if my phone is locked. I only get messages across when I activate the phone
-
I used handoff successfully for a long time until this week. All the settings on Mac are correct for both 9.3.1 iOS (iPhone 6 Plus) and MacOS 10.11.4 have the same credentials to iCloud. However on my iphone iOS, the transfer option (under settings >
-
Why my new id icloud unable to connect? He wrote "the maximum number of free account we enabled on this phone, while I already reset my iphone.
-
How can I install Windows XP on NB200
How do I install windows xp on my toshiba nb200 pll23c-00c01f come winth windows 7 starter edition and where can. I found all the drivers, thx
-
Satellite Pro A200 - does not start with 4 GB of RAM
Hello I installed 2 x 2 GB, but it seems that it does not work. The funniest is that when current to run just a bunch of memory (2 GB so) it works, when you run both, it does not work and it freezes. This is the Samsung 2 GB 2Rx8 PC2 - 6400 s - 666 -