Confusion regarding the storage of the data

Similar Questions

• Windows backup - Some Confusion over the Date of backup

  I have back up once a week on Removable Drive L:

  When we look at control panel > backup and restore, I see that my last backup was on January 3, 2011, as planned.  I also see that three files have not been saved because backup Windows could not find them.  No problem.

  When I look at the Drive: Explorer > computer > l: However, I don't see that the folder that contains the backup is dated 12/26/2010 under "update."  I remember correctly, is that it is all the time that I turned on my backup to a C: partition on my removable disk L:, probably create this folder on the first backup on removable disk L:

  As time passes, the backup on L: folder should not reflect the date of the last backup?  How can I know that the backup works (see other than the correct data in the control panel > Backup and Restore)?

  Here are the results: right click on the inf file: containing the backup (the file displays the "Save" icon), then the properties > Previous Versions shows no available versions.  Properties > general tab shows the typical parameters of a file; e.g., size of 0 bytes, date of creation, etc.

  Because it is a folder, there are no properties > Details tab.

  Dating back to the control panel > Backup and Restore > manage space, I see that two backups are stored in the inf file: Reader corresponsding for scheduled backups performed two since I have configured backup for this drive.  Everything seems normal.

  On further reflection, it seems that Windows 7 works normally, because the "Date Modified" column in Explorer mode don't not one) that reflects the changes made to existing files in a folder root or additons b) new files/folders in a folder root were made; rather the 'modified date' refers only to the changes that could be made to the properties of the folder root after its creation that is, in terms of sharing, security, etc.

  Since Windows 7, at least, you have no control over the name of the backup that is created and used for the backup folder, and there is (apparently) no exception to the general rule of Windows about how the "Date Modified" column is - at least in the case of backups - it seems that a user is more or less in "trust me". , rely solely on the information available in the control panel > restore and backup to determne if the backup does not work (other than to do a restore of your time immediately after the backup, not a good idea).

  I guess that the preschoolers old like me just feel more comfortable using the Explorer to display the properties for the actual backup file and see the date of creation.

  Maybe a suggestion that might be implemented in next SP?

• Regarding the dates

  Hello
  
  for the below table abc
  
  Date of AS_ON_DT
  Date of TRANS_DT
  OP_BAL_FCY
  CCY_ID
  TRANS_TYPE
  SOURCE
  Number of AMT
  COUNT_NOTES
  
  I need the sum of the amount of the transactions between "TRANS_DT" and "AS_ON_DT" for the report month is the month of ' AS_ON_DT '(les dates sont données dans le format comme le 31 mai 2011 ")

  Other people see, you have not really us given enough information for us to understand your data model and business rules.

  So it's not likely you give the desired answer. But it shows you how you can manipulate dates:

  select trunc(AS_ON_DT, 'MON')
           , sum(AMT)
  from your_table
  where TRANS_DT between trunc(AS_ON_DT, 'MON') and last_day(AS_ON_DT)
  group by trunc(AS_ON_DT, 'MON')
  /
  

  Cheers, APC

• Loss of confusion concerning the data on the virtual disk in VMWare

  The evening

  Excuse the amateurism, but I'm looking for help with a problem I have with a virtual machine.

  I created a Virtual Machine with a virtual disk of fixed size for use as a LAMP (in this case, Ubuntu 9.10) development environment. I have used this in the course of nearly a year and have taken quarterly snapshots, or before, I did something stupid to the BONE. So far we five snapshots and a clone that I got a month ago.

  Recently, I created an another VM to install the configuraiton of LIGHT even on Ubuntu 10.04 (I wanted a new installation).  I didn't know it was a bad idea in time, so I created a second disk on the VM 10.04 and mounted the main drive of the virtual machine 9.04. Obviously, 10.04 altered the disc somehow, as I had received the "+ the Ramdisk parent has changed since the child was.

  created. + "error every time I tried to start it.

  After several unsuccessful attempts to try to find a recent clone, I created a new virtual machine and up from 9.04 virtual disk. However, from the start of this virtual machine, I went back to, what I believe to be, the first State of the virtual machine before snapshots. However, it is also possible that I lost the correct VM while trying to find a recent clone (of course, I hope it's a snapshot problem and not a problem of stupidity).

  My question is, is - it possible that the disc that I mounted does not take into account my snapshots?

  See http://sanbarrow.com/vmdk-errors.html#e4 for an explanation of the error and some tips how to fix it.

  If in doubt ask before doing anything more that could "destroy" the disc.

• How to limit the data download duplicate via WebADI

  Hello Experts,

  The isue is in what regards the data transfer WebADI. Currently system allows the user to download the same set of records repeatedly, even if they could have already been pushed to the project.

  This system leads to double upload of documents by the user behavior. It could be a valid case when the user tries to download the first time data sheet, sheet visiting non-responsive State, with the transfer having been completed
  but in the background.

  Nowwhen the user trying to download, the system is not validate if the records have already been processed and sent to the Oracle projects.

  Is it possible in the rows of flag during treatment, in order to avoid duplicate downloads.

  Any provision of the custom extensions?

  Kind regards

  Shan

  Hi Shan,

  Here are the details, the use of your Source of the Transaction. Try n use Unique Trx ID...

  When WebADI imports data Oracle projects because this is information known by the user and which comes from outside of projects.

  But in business case doesn't want duplicates to come in, they can write an Import Client Extension operation (prior to importation) so that you can put your custom logic to see, already, whether it exists in the system. If already exists then you can stop the download.

   

  Allow a double reference

  Enable this option allow multiple transactions with the source of the transaction use the same original system. If you enable this option, you cannot uniquely identify the source of the transaction and the original system reference element.

  Concerning

  Christopher K

• Is it possible to link to the .doc files as I would image help to merge the data from the files?

  I'm trying to find a way where I can link to multiple documents in a master document. I know how to put Word/Excel files in InDesign-related, but is there a way I could build a document using data merge? I guess I want a link to every document in my CSV, possibly with a @ column header. Has anyone tried this before with any success?

  I have trouble understanding exactly what it is you want to try and do.

  Regarding the data merge, the answer is no. When a header field which has a "@" before the domain name, InDesign data merge function will import images that are people like .jpg, .tif, .eps .gif .pdf .png .ai; but will not import content such as .docx .doc .rtf or .txt. It is worth noting the help that Adobe (InDesign help |) Data merge) does not list what types of images will import as part of a data merge. Another additional note - if import a PDF or AI is many pages long as part of the merger of data, the merger will take only the first page of the PDF / I, and it is not a way to make the merger import a different page.

  If you want to import a large number of word files in an InDesign file all at once in the same block of text, I wrote a piece about it on InDesignSecrets: http://indesignsecrets.com/place-word-files-one-frame.php

• How to trace the date complete

  I need a graphic essence dial in the apex that works similar to this: http://dashboard.virginiadot.org/default.aspx
  
  table a draft #, start date, due date, date of actual start date actual end
  I need a dial guage chart that displays percentage done if it is less than 30 green yellow sound, so 30 to 60, if 60 + red...
  
  
  I know that I am not asking this right and do not give enough information... but it is essentially where I am...
  nothing I tried worked and I don't know what direction to go in, where to start...

  Hi Merlin128,

  Technically, this isn't really a full calculation percent, is more than a where clause is the date of the day or the end regarding the date end date (are we still on time, we went beyond the period, we have finished ahead of deadlines - that kind of answer). But here you go:

  SELECT   (NVL(end_date, trunc(sysdate)) - start_date) / (expected_end_date - start_date) * 100
    FROM   my_projects;
  

  This will return a % between 0 and 100 (if you are still in your schedule) or over 100 (if you have exceeded your schedule). So, say for example that my start date is January 1, 2010, my scheduled end date is June 1, 2010 and today is 01-mar-2010. This selection will return slightly more than 39% (always in my schedule); Suppose now it is today October 1, 2010 - select will return nearly 181% (well beyond my schedule).

  Hope this helps,
  John

  If you find this information useful, please do not forget to mark the post 'useful' or 'correct '.

• Need help with the data storage store, local array and network connections

  Need help with my ESXi 4.1 installation

  My hardware:

  I built a server with an Asus P6T whitebox, i7 920, 12 Gig RAM, NIC, Intel Pro1000 PT Quad, 3ware 9650SE-12ML with 8 1.5 TB SATA green in a raid 6 array gives me about 8 + TB with a spare drive all housed within a NORCO RPC-4220 4U Rackmount Server chassis.  I also have a 500 GB SATA drive which will hold the ESXi and virtual machines.

  The network includes a firewall, Netgear Prosafe FVS336G, GS724Tv of Netgear ProSafe 24 port Gigabit Managed Switch on a dhcp cable modem internet service provider.

  I also have 2 old NetGear SC101T NAS disks (4to) I want to connect to the system how some - at a later date have... data on them and want to transfer to the new storage array. I always looking into the question of whether they will work with ESXi 4.1, or I might have to only access it through Windows XP.

  My Situation:

  I have already installed ESXi 4.1 and vsphere client with no problems and it is connected to a dhcp cable internet service.  I've set up host via a dynamic DNS service name give me a static hostname on the internet.  I installed three machines to virtual OS successfully at the moment and now want to first start by creating a multimedia storage server which will use some of this new 8 TB array, then separate data storage for use with a web server small overhead storage and a backup.  It is a domestic installation.

  Help with the data store and network:

  I was doing some reading, because I'm new to this, and it looks like I'll probably want to set up my table via ESXi as a nfs disk format.  Now, the data store is usually in another physical box from what I understand, but I put my readers and ESXi all in the same box.  I'm not sure that the best way to put in place with grouped network cards, but I want to make this work.

  I understand that in ESXi 4.1 using iSCSi LUN must be less than 2 TB, but nfs - I should be able to add a bigger partition then 2 TB (for my multimedia) in nfs, right? or should I still add it separately as a separate 2 TB drives and then extend them to get the biggest space.

  Any suggestions or direct resources showing examples on how to actually add some parts of the table as data warehouses separate nfs.  I know that to go to the configuration tab, and then select Add to storage, and then select nfs. I have not my picture, but it's here that I don't know what to do because ESXi 4.1 system already has an address, should I put the same thing to the new data store array also (will it work?), and what should I use for the name of the folder and the store of data... just do something to the top.  I thought to later install Openfiler (for a multimedia storage using this table server) as a virtual machine, use the table with esxi so that I can access the same storage space with widows and linux-based systems.

  I also know I have to find a way to better use my quad nic card... put in place of virtual switches, grouping, etc HELP?

  Any direction, assistance, similar facilities to sample, suggestions or resources that would help would be great. I did a lot of hunting, but still a little confused on how to best to put in place.

  You must think of VMDK files of large databases with records of random size guest go read some data (a DLL or an INI file), maybe write some data back, then go read other data. Some files are tiny, but certain DLLs are several megabytes. It's random i/o all and heavy on the search time. IO Opsys is small random operations that are often sequential (go read data, write data, go read other data,...) so that deadlines are critical to the overall performance. That's why people say OPS are / s of reference and forget the MBs flow. The only time where you bulk transfers are when you read media (ISO files).

  Well, now forget all this. Actually the disk activity will depend on the specific applications (database? mail server? machines compiler?), but the above is true for boots, and whenever applications are idle. You should see the profile to know.

  RAID 10 is faster (and often more reliable) than RAID 5 or RAID-6 except in certain specific cases. In General RAID 10 is ideal for many random writes, since the calculation of parity for RAID-5 and - 6 adds to the overall latency between command and response - latency is cumulative if a little slow here and a little slow it adds up to a lot of overall slow synchronous especially with e/s on a network. OTOH RAID-5 and -6 can produce faster readings due to the number of heads, so you can use it for virtual machines that transfer bulk. Test. You may find that you need several different types subdashboards for best results.

  You said 3ware, they have some good grades on their site, but don't believe it. With my 9650 that I found myself with only a couple of their recommendations-, I put the (simple) table for allocation size 256 k, nr_requests at 2 x the queue_depth and use the planner date limit. I had the habit for the Ext4 file system formatted with stride and stripe-width synced to the table and used the options large_files with fewer inodes (do not use the huge_files option unless you plan to have single VMDK files in the terabyte range). Use a cache of great reading in advance.

  Virtual machines use VMDK files in all cases except raw iSCSI LUN that they treat native disks. VMDK is easier to manage - you can make a backup by copying the file, you can move it to a PC and load it into another flavour of VMware, etc. There could be some features iSCSI to your San as a transparent migration but nothing for me. NFS has less chatter of Protocol if latency lower times to complete an operation. NFS is good to read and write a block of data, that's all it boils down to.

  UPS is good, but it won't help if something inside the machine explodes (UPS does nothing if the PC power supply goes down). If the RAID card has an option for a battery backup module, so it can contain some writings in memory and may end up the disk i/o after replacing the power supply. 3ware also limits the types of caching available if help is not installed, and you get just the right numbers with the module.

• root properties in the connected data store: error when accessing the date/time storage

  When you browse the properties my connected data store I get an error message when you try to read the value of the property of 'storage date/time': object doesn't support this property or method.

  Here is a minimal example:

  Dim oMyDataStore, MyProperty, oMyProperties
  
  Set oMyDataStore = Navigator.ConnectDataStoreByParameter ("TOC", "" & "C:\Program Files (x 86) \National 2012\Examples\Data\Example_data.tdm" & "" ')
  
  Set oMyProperties = oMyDataStore.RootElements (1). Properties
  
  For each MyProperty in oMyProperties
  
    Call MsgBoxDisp ("property name:" & MyProperty.Name & + "\n"&"property value:" & MyProperty.Value "")
  
  Next

  Why can I not access this particular property by default?

  Hi Phex,

  for the date/time properties, an object called UsiTimeDisp is returned. This object allows to that extend features of service as access to each part separately (day, year, hour, seconds,...) of your date/time value. If you want to print the value of time with MessageBoxDisp, you can use the VariantDate this object property.

  Your code might look like this then:

  Dim oMyDataStore, MyProperty, oMyProperties
  
  Set oMyDataStore = Navigator.ConnectDataStoreByParameter ("TOC", "" & "C:\Program Files (x 86) \National 2012\Examples\Data\Example_data.tdm" & "" ')
  
  Set oMyProperties = oMyDataStore.RootElements (1). Properties
  
  For each MyProperty in oMyProperties
  
    MyProperty.DataType = eTime Then
  
      Call MsgBoxDisp ("property name:" & MyProperty.Name & + "\n"&"property value:" & MyProperty.Value. ' ") VariantDate)
  
    On the other
  
      Call MsgBoxDisp ("property name:" & MyProperty.Name & + "\n"&"property value:" & MyProperty.Value "")
  
    End If
  
  Next

  I hope this helps.

  Good day

  Eva

• Storage of the data in the format of the FED

  I am electrical engineering student works with a data acquisition system. I need to store the data in the format of the FED.

  Could someone help me with this?

  Thank you

  Kind regards!!!

  Thank you very much Oswald, is a lot of very interesting infotmation, help me

  Thanks for your time

  Kind regards!!!

• problem with the storage of the data in the table

  Hello

  I'm having the problem on the storage of data in the table. My problem is that whenever he makes a loop, the table just keep replacing them rather save to the next index. At 0, the value is 123, and 1 is 234. But I saw that all the data capture all crush to 0 until the last data see the 0. How can I fix this problem?

  
  

• BlackBerry Z3, I lost all my data on my SD storage card, please help me to retrieve the data.

  Dear Sir.

  I lost all my data on my SD storage card, please help me to retrieve the data. I have a Z3, just bought only a week before, I removed the card with the phone off and then give the card again and noticed that I lost all the data. Please help

  Try restarting your phone. Sometimes it shows data that brought them "disappeared". To do this, hold down your power button for about 15 seconds, until you see BlackBerry on your screen. Do not release the button until you see that without taking account of any other thing you see before that.

  Try this and post back with your results.

• local storage in the data store

  I have 4 ESXi 5.5 cluster nodes (host1, 2... 5) + 3par storage, I noticed that the local drive of host2 is detected as a data store.

  When I create a VM and I choose the data store, I can see all data related to my on3par LUN stores but it seems this drive local host2 too!

  I would like to remove it! Can you offer me please?

  You must hide hide this data store using permissions, you must run the following procedure: Open-> inventory-> warehouses vSphere-> select the select data-> permissions VMFS store-> click the user or group in the list and set them to 'No access' - are not propagated.

  Once achieve you its judgment showing everywhere.

• What happens with the data on ROW as soon as they are storage migrated to VMDK?

  Hi all

  The following scenario: I have a virtual machine with virtual RDM. I have storage migration online, selection of thick discs so convert the VMDK RDM. The question is: what is actually happening with the data on the LUN that was RDMs, once the migration is complete?

  I expect that the data are still there, and if needed, I can remove the VMDK and re - attach the new LUNS as RDM.. But I can't find any official information on this.

  I am not mistaken? Y at - there somewhere that says clearly what is happening with the data?

  Thank you!

  Your wait is quite correct. The data on the raw LUN will not get affected once it is converted to a virtual machine. Only the mapping of RDM file is deleted and the LUN becomes available, and you can use card or again as an RDM or to create a VMFS data on that store.

  André

• Data store 'datastore1' is in conflict with a store of data that exists in the data center which has the same URL (.), but is back different physical storage

  Hello

  I am new to vCenter Server, so you can assume that I'm missing something obvious.

  I installed vCenter Server 5.5 and one of the two hosts of re-usable ESXi 5.0.0 connected correctly. When I try to connect to the second 5.0.0 ESXi host, I get the error message:

  Data store 'datastore1' is in conflict with a store of data that exists in the data center which has the same URL (.), but is supported by different physical storage

  I Googled it and found what I think are the best answers that are successful, but they all seem pretty unique in their situation (they have a cluster, I do not have) etc. Some solutions involve disconnecting the store of data and reconstruction of things. I would not make things worse and can live without doubt with the help of vSphere client (and not the web client) until maybe I can start again with a 5.5 installation to a new host once I have back up everything from the host unconnectable. I closed all the VM on the host of the second. I have put in maintenance mode. I've renamed the data store, all to nothing does not.

  Thanks in advance

  The problem is that a whole army could not be connected to vCenter due to the problem, the solution involving disconnection of the host apply.

  Here is how I solved the problem:

  1 use the client vSphere client heavy, connect you to the host that cannot not be connected to vCenter Server.

  2. click on the host computer, and then click the Configuration tab.

  3. click on "storage".

  4. find the offending on the right data store.

  5. right click on the data store incriminated and click 'remove '.

  6. click on 'Add storage' in the top right.

  7. follow the steps to find this data not mounted store. I gave him a new name just to be sure, even if it's probably not necessary.