My TM drive is twice the usage of my main drive in just 2 days!

Just got a Mac Pro with 2 x 500GB drives. 2nd is for TM. Main has 234GB used and my TM drive is at 465 GB and maxed and has only been running 2 days!
I had TM running while I was installing my applications and copying all my files from my G4.
Is this why my 2nd drive is maxed? Or is this how much space TM normally takes up? If not, now that my computer is all set up, should I erase my 2nd drive and start TM a new? Or do I need to run a 1TB to cover 234GB on my primary 500GB drive? Seems excessive.

Steven,
If you are going to go with a 1 TB drive, I do have one suggestion....
If you were not already aware of the fact, we can now dynamically partition (or re-size) "live" drives, without necessarily destroying data. This can be a powerful tool as it relates to the management of Time Machine volumes.
I recommend that you first partition any new 1 TB drive, creating two volumes. Use the first one for Time Machine (the "first" partition is the one that appears at the top of the graphical representation in Disk Utility's "Partition" tab). The second one can be used for your own files. Obviously, the idea is to create that first volume of a size appropriate to accommodate Time Machine's needs in perpetuity (in this scenario, I will recommend approximately 2.5 times the amount of space you're using on the source), and no more. This will leave you with as much "personal" space on that second volume as possible (NOTE: Apple recommends any Time Machine backup volume be used exclusively for Time Machine).
If, at any time in the future, it becomes necessary to provide more disk space for Time Machine's use, you can delete that second volume and expand the Time Machine volume into the resultant space. This is a very handy option to have at your disposal.
Deleting a volume does destroy all of the data on that volume, but the subsequent expansion of the first volume into the resultant space will not touch the data on that first volume (namely, your Time Machine backups). In short, you'll only need to worry about any "personal" data stored on that second volume.
Scott

Similar Messages

  • Hard Drive shows twice the memory used of what is actually used

    Can anyone tell me why the hard drive on my mac mini shows roughly double what my time machine back up shows?  I know that the time machine number of 98 GB is correct vs. the HD that shows 182 GB used.  I have only had the Mac Mini for 5 months and the only upgrade I have done is the 8 GB of Ram.  Is it possible that my disk utility is not reading the HD correct but is reading the time machine external drive correctly?
    Makes no sense to me and I would appreciate any insight you can offer.
    Thanks.

    One other comment: If you're lucky, the drive enclosure has failed and the drive mechanism is intact. In that case, you can get to the data by removing the mechansm and installing it another enclosure.

  • When I download a movie from iTunes the cover art disappears. I try get info and add the art, it doesn't show up. So it's just gray. It opens and plays fine. Apple can't figure it out. It's an nas drive. When I use a firewire drive I get the art

    When I download movies from iTunes to my NAS drive, I don't get the cover art. It shows up while its downloading, but when it's finish it disappears. If it has an iTunes extra the cover art is there. I tried get info and add the cover art, it never shows. Regardless of how I add it. Funny thing is, if I download the same movie to my external firewire drive, no problem its there. I've called Apple with no success. I've even tried copying the movie with the art from the firewire drive to replace the file on then NAS drive I still loose the movie cover art. I also tried several times to re download it, no luck. Any ideas? I'm out of ideas.

    Do you have any videos/movies in the video app?
    In iTunes if you right click on the video and select Get Info and go to the Option tap what Media Type is shown?

  • HT201250 How do you let time machine know that a restored drive does not need a brand new backup set and just append to the old one?

    I had an external drive failure and had to buy a brand new drive.  I was able to restore my info onto a new drive, about 1.5 TB of data.  When I go to launch time machine now with the new drive connected and my backup connected, it treats the new drive as if it had different data and wants to create a whole new backup set when it should just append.  How do I get around this?
    I could just reformat the backup drive and start fresh again but would rather not do that if I can avoid it, just in case there were errors in copying etc.

    Hi
    I should have been more clear, sorry.  I work from a laptop.  I have 2 external drives - one for my projects which failed but has since been replaced and restored from a backup.   My 2nd external drive  is the time machine backup drive.
    When my project drive crashed, I bought a brand new drive and restored it using my time machine backup drive.
    Now the data exists on 2 drives - the time machine backup drive, and the new drive.  When I connect the backup drive now, it thinks my new drive has new data, probably since it is a new device/drive, and wants to do a brand new backup, when in fact the data already exists on that very drive.  It shouldn't have to back up all 1.5 TB when nothing has changed!
    Unless there is a way to tell time machine to simply append to the old backup, I think it will try and do a new backup (1.5 TB).  I'm thinking maybe I should just initialize my time machine backup drive now and start over so it is only one backup set of 1.5 TB instead of (2) sets of 1.5 TB!

  • How to maintain itunes on a drive other than the system drive

    I would like to have itunes on a drive other than the Windows 7 operating system drive, and have it stay there.
    Never mind...I found a post which applies.

    Hi Maciejhttp://forums.adobe.com/people/Maciej%20Przepi%C3%B3ra
    Thanks for your inputs.
    I have memory leaks in my code. I have tried iDialog->Release() code which reduces some of the memory leaks
    Though I want to use more clean method of InterfacePtr.
    "To prevent reference counts  from incrementing, as in Type 1a and 1b, use this constructor, which does not  call IPMUnknown::AddRef:"
    Which Constructor you are pointing out, I didn't get it.
    I tried InterfacePtr<IDialog> iDialog((IDialog *)iWidgetParent->QueryParentFor(IID_IDIALOG));
    It started giving me assert again.
    Please give an example how to do it or which InterfacePtr constructor doesn't call AddRef().
    Many thanks for helping me with this.
    D

  • HT1750 My I mac won't boot, I have gone to restore but the apple hard drive next to the main hard drive says the drive is "locked" ??????  What to do?

    I have an IMac which won't boot up and when I tried the restore function the Hard Drive next to the Main Hard Drive says it is "locked" when I tried to use it to restore my system.  I have Mountain Lion which was working fine until recently.  Now I can sit LITERALLY for an hour waiting for the gear to stop spinning but not results for loading the program.   HELP!!!

    As of 10.8.4,  the volume must be unlocked first.
    Here’s how the unlock procedure works for Disk Utility:
    Boot your Mac and hold down ⌘-R (Command –R) to boot from the Recovery HD partition.
    Open Disk Utility.
    Select your locked hard drive.
    Under the File menu, select Unlock “Drive Name”
    When prompted for a password, enter the password of the authorized account on the drive.
    Once you unlock the disk, hold down the Option key on your keyboard and click on the File menu.
    Under the File menu, select Turn Off Encryption… with the Option key held down, it is no longer grayed-out.
    When prompted for a password, enter the password of the authorized account on the drive.
    Disk Utility should display a progress window labeled Starting conversion to JHFS+
    Your drive should now be unlocked.

  • I accidentally changed permissions of all the files of my system drive (10.8.5)

    Hi,
    By mistake, I accidentally changed the permissions for all the files of my entire system drive. On the root of my system drive, I've put on "Read and Write" for Admin, staff, and everyone, and applied this change to all the files of my entire drive.
    Since I did that, I experiment issues with some applications which worked perfectly before that : when I try to open some applications (not all, just some), it tells me things like "something is wrong in the installation of the application", or "can't open the following application", or it simply just doesn't open it.
    I have to mention I have no Time Machine or backups of my drive, as I bought my mac three days ago and spent the two last days installing plugins and applications on my drive (for audio production). So I can't replace my drive with a backup of the system before I accidentally changed all permissions.
    Also, I repaired permissions on my drive with the disk utility, but all the app that doesn't work are from external developpers (not apple).
    Is there any way to "repair" this without having to reinstall all the app that are causing problems ? It would be a pain for me as I just spent 48hours installing everything...
    Thanks for anyone that could help...

    You need a backup, preferably more than one. This is an example of why.
    Try setting up another admin user account to see if the same problem continues. If Back-to-My Mac is selected in System Preferences, the Guest account will not work. The intent is to see if it is specific to one account or a system wide problem. This account can be deleted later.
    Isolating an issue by using another user account
    If the problem is still there, try booting into the Safe Mode using your normal account.  Disconnect all peripherals except those needed for the test. Shut down the computer and then power it back up after waiting 10 seconds. Immediately after hearing the startup chime, hold down the shift key and continue to hold it until the gray Apple icon and a progress bar appear. The boot up is significantly slower than normal. This will reset some caches, forces a directory check, and disables all startup and login items, among other things. When you reboot normally, the initial reboot may be slower than normal. If the system operates normally, there may be 3rd party applications which are causing a problem. Try deleting/disabling the third party applications after a restart by using the application un-installer. For each disable/delete, you will need to restart if you don't do them all at once.
    Safe Mode
    Safe Mode - Mavericks

  • Xserve SSD OS drive Raid 5 array - What if SSD OS drive is corrupt or fails

    Xserve SSD OS Drive option with Raid 5 array - What if SSD OS drive fails or the OS becomes corrupted? Could you just re install the os and then upload all of your server settings and it would be able to talk to the raid array and be good to go?
    Additionally if the os is in the raid 5 and becomes corrupted and you are not able to get the os to boot would the raid 5 data not be able to be accessed? Or could you just reinstall the os on the array and be ok?
    This would be the same if the os is inside a software mirror set?
    Thanks in advance!!!

    Hi
    If you're asking can OSX Server be reinstalled without a reformat the answer would be no. This assumes you're using the OSX Server Installer DVD. Assuming no other hardware issues you should be able to access any/all data on any of the Drives using Target Disk Mode and another mac. This will at least allow a transfer of important data to another source. Having said that you should be keeping back-ups anyway.
    You can export Server Admin's configuration as a series of property lists. You can export Users, Groups and Computer Lists from WorkGroup Manager. You can archive the whole of the LDAP database - which will contain everything except home folder information - using Server Admin.
    I'm not sure if this is still the case but one of Apple's Best Practice tips was to setup and configure the Server exactly as you wanted it first. Once you're happy use any one of probably half a dozen methods to make a Bootable cloned backup. A free built-in method would be to boot from an appropriate Installer Disk and save the Server OS as a .dmg to a connected USB or Firewire disk. Or use something like CarbonCopyCloner to do regular scheduled clones to an externally attached drive.
    My 2p.
    Tony

  • How to prevent external drive from spinning up?  Or, fastest quiet drive on spin up?

    My external drive insists on spinning up often without reason, often for open/save dialog boxes.  The spin up takes time and the computer is inoperable until it completes the spin up.  As a fast touch typist, who often hits command-s to save documents in Word, this is really a nuisance.  This happens with a USB and Firewire external drives.  It seems to be a feature within the OS itself--and likely some other programs in the background--that want to access drives. 
    Is there any way of turning this behavior off?  For example, telling the OS to spin up the external hard drive only for a specific application (Carbon Copy Cloner).  So far, the only solution I've come up with is to eject the external drives, which isn't much of a solution if one wants automatic back ups!
    Now, if there is no way of turning this off, are there drives that spin up quickly?  This USB drive I have takes forever compared to the Firewire one, which also takes too long.  At the same time, though, the USB drive has the blessing of running silently whereas the various Firewire drives I've had are noisy (with high pitched hums) even when idle.  (I realize that the noise has more to do with the enclosures, fans, heat sink, etc.) 
    Quiet matters most, so if necessary, I'll just keep the external drives disconnected.

    In the Energy Saver pane of System Preferences, make sure "Put the hard disk(s) to sleep when possible" is not checked. This will keep your external drives spinning, so you won't be delayed waiting for them to spin up.
    "I realize that the noise has more to do with the enclosures, fans, heat sink, etc."
    Yes, many if not most enclosures amplify whatever noise the drive inside makes. Your desk or table may also serve as a sounding board for your drives. Setting them on something that absorbs the vibration can help, as long as you don't obstruct any cooling air intakes or outlets.
    Right now, your external drives are spinning up whenever the OS is asked to display all the possible places for things to be found or stored. I don't know of any way to limit that behavior other than unmounting the disks you don't want displayed.
    Spinup time is generally shorter for 2.5" drives than for the much heavier 3.5" drives — there's just less inertia to overcome as things get moving. And 2.5" drives can also be quieter, because less mass is spinning and any tiny imbalance that might cause extra vibration is correspondingly less significant.

  • Hard Drive Speed Difference Between FireWire 800 and Internal Drive

    Right now I have my entire 1.5 TB Lightroom photo library on an external drive connected to my new Mac Pro via FireWire 800. Will I experience dramatic or even noticeable speed improvements if I move this drive to one of the internal SATA hard drive bays in my Mac Pro?
    I would likely buy a new drive and SuperDuper the external to this new drive I put in the Mac Pro.
    Thanks,
    Matt

    SATA II 3Gb is only the controller bus and has almost nothing to do with actual individual drive speed. Confusing the bus interface with hard drive speeds is not a clear way to compare.
    Just pull the drive out of the FW case is all you probably need to do. Actual FW800 is less than 80MB/sec and more like 72-75MB/sec - which is as slow as your hdd gets from slow inner tracks.
    Other than green, most 1.5TB drives average minimum 75MB/sec to max 115 with average in mid-90s. And the first 1/2 of a drive is where best performance comes from.
    The size of the data and media library, amont of free space, all play a role.
    I think FW should be left to backups, an alternate boot volume, off line data.
    If it was Aperture library, but otherwise SSD is not realistic or viable. Nobody uses RAM disks as they are inefficient.
    I still find 10K VelociRaptor ($279 / 600GB) fast, smoother, more responsive, great for system and data drives, even if they are only 135MB/sec, or about what some of your 2TB drives can offer.
    QUICK TAKES - A striped pair of Velociraptor 600G 10K HDDs matches the speed of one SSD. For less that the price of one 256G SSD, you can buy two 10K 600G Velociraptor HDDs. If you stripe them (RAID 0), you get the same sustained transfer speed as the SSD. http://www.barefeats.com/quick.html
    If you are not already using all the internal drive bays, just nice to have them handy before going external. Also take a look at two other articles on Barefeats:
    THINK INSIDE THE BOX: Internal Storage Innovations for the Mac ProOctober 6th, 2010
    EXTERNAL STORAGE INNOVATIONS for Mac Pros -- (Added results for ATTO R680 SAS RAID adapter.)

  • Hard drive broke twice in less than three years. Apple blames Seagate. Others in the same boat?

    Right after the year of covered warranty the first drive broke. 13 months after, the replaced drive doesn't work again. Apple's response is to risk another $250 for another hard drive with no guarantee that it will last longer than 90 days (Seagate's covered period) or get a new computer but this time don't forget to get Apple Care.
    Have other people gone through the same?

    Or you can buy a Seagate drive from OWC that's covered by a 3 year Seagate guarantee. Enterprise drives carry a 5 year guarantee. For example:
    500 GB Seagate notebook drive. Carries a 2 year guarantee and costs $70.00.

  • Intel raid, find the failing (but not failed) drive?

    One of my two Seagate drives is failing, I get intermittent system 'hangs', drive clicking, and the following error in event viewer:
    Quote
    "The device, \Device\Ide\iaStor0, did not respond within the timeout period.
    When I built the system I created two volumes from my two hard drives.  The first volume is a Raid 1 mirror set for my root drive.  The  second volume is a raid 0 stripe for my non-important stuff.  The two volumes are named "Root_Mirror" and "Data_Stripe"
    Here's the problem, How do I know which drive is on its way out?  I believe the event viewer error is complaining about the mirrored volume set (iaStor0 = "Root_Mirror" volume?), but how do I prove this?  (I am correct in thinking that WinXP talks to the Intel raid controller, the raid controller talks to the hard drives.  Consequently WinXP can only report errors about the raid volume, not the underlying physical hardware.
    I have a strong background in unix (Sun Solaris) disk and volume management.  If this was a work machine, I'd run an "iostat -En" look at the error count for each device, then determine which lun was having problems.  Once I know which lun is in trouble, I'd run a health check on the lun via the array management software (RM6 or whatever).  I don't see these tools in WinXP or the Intel Matrix driver... 
    Here is a system report from the Intel Matrix storage console if it helps:
    Quote
    System Information
    Kit Installed: 6.0.0.1022
    Kit Install History: 6.0.0.1022
    Shell Version: 6.0.0.1022
    OS Name: Microsoft Windows XP Professional
    OS Version: 5.1.2600 Service Pack 2 Build 2600
    System Name: C2D6600
    System Manufacturer: MICRO-STAR INT'L
    System Model: MS-7238
    Processor: Intel(R) Core(TM)2 CPU          6600  @ 2.40GHz
    BIOS Version/Date: American Megatrends Inc. V1.2, 11/08/2006
    Language: ENU
    Intel(R) RAID Technology
    Intel RAID Controller: Intel(R) ICH8R/DO/DH SATA RAID Controller
    Number of Serial ATA ports: 6
    RAID Option ROM Version: 6.1.0.1002
    Driver Version: 6.0.0.1022
    RAID Plug-In Version: 6.0.0.1022
    Language Resource Version of the RAID Plug-In: 6.0.0.1022
    Create Volume Wizard Version: 6.0.0.1022
    Language Resource Version of the Create Volume Wizard: 6.0.0.1022
    Create Volume from Existing Hard Drive Wizard Version: 6.0.0.1022
    Language Resource Version of the Create Volume from Existing Hard Drive Wizard: 6.0.0.1022
    Modify Volume Wizard Version: 6.0.0.1022
    Language Resource Version of the Modify Volume Wizard: 6.0.0.1022
    Delete Volume Wizard Version: 6.0.0.1022
    Language Resource Version of the Delete Volume Wizard: 6.0.0.1022
    ISDI Library Version: 6.0.0.1022
    Event Monitor User Notification Tool Version: 6.0.0.1022
    Language Resource Version of the Event Monitor User Notification Tool: 6.0.0.1022
    Event Monitor Version: 6.0.0.1022
    Array_0000
    Status: No active migration(s)
    Hard Drive Write Cache Enabled: Yes
    Size: 596.1 GB
    Free Space: 0 GB
    Number of Hard Drives: 2
    Hard Drive Member 1: ST3320620AS
    Hard Drive Member 2: ST3320620AS
    Number of Volumes: 2
    Volume Member 1: Root_Mirror
    Volume Member 2: Data_Stripe
    Root_Mirror
    Status: Normal
    System Volume: Yes
    Volume Write-Back Cache Enabled: Yes
    RAID Level: RAID 1 (mirroring)
    Size: 100 GB
    Number of Hard Drives: 2
    Hard Drive Member 1: ST3320620AS
    Hard Drive Member 2: ST3320620AS
    Parent Array: Array_0000
    Data_Stripe
    Status: Normal
    System Volume: No
    Volume Write-Back Cache Enabled: Yes
    RAID Level: RAID 0 (striping)
    Strip Size: 128 KB
    Size: 396.1 GB
    Number of Hard Drives: 2
    Hard Drive Member 1: ST3320620AS
    Hard Drive Member 2: ST3320620AS
    Parent Array: Array_0000
    Hard Drive 0
    Usage: Array member
    Status: Normal
    Device Port: 0
    Device Port Location: Internal
    Current Serial ATA Transfer Mode: Generation 1
    Model: ST3320620AS
    Serial Number: 5QF1FGRZ
    Firmware: 3.AAE
    Native Command Queuing Support: Yes
    Hard Drive Write Cache Enabled: Yes
    Size: 298 GB
    Number of Volumes: 2
    Volume Member 1: Root_Mirror
    Volume Member 2: Data_Stripe
    Parent Array: Array_0000
    Hard Drive 1
    Usage: Array member
    Status: Normal
    Device Port: 1
    Device Port Location: Internal
    Current Serial ATA Transfer Mode: Generation 1
    Model: ST3320620AS
    Serial Number: 5QF1G7GE
    Firmware: 3.AAE
    Native Command Queuing Support: Yes
    Hard Drive Write Cache Enabled: Yes
    Size: 298 GB
    Number of Volumes: 2
    Volume Member 1: Root_Mirror
    Volume Member 2: Data_Stripe
    Parent Array: Array_0000
    Unused Port 0
    Device Port: 2
    Device Port Location: Internal
    Unused Port 1
    Device Port: 3
    Device Port Location: Internal
    Unused Port 2
    Device Port: 4
    Device Port Location: Internal
    Unused Port 3
    Device Port: 5
    Device Port Location: Internal

    Well, I found a way to identify a failing drive, but it is not pretty..
    download Seagate's "Seatools"
    burn Seatools to bootable cd
    go into bios / Integrated peripherals / on-chip ATA devices / change from "raid" to "ide"
    F11 boot to cdrom
    run Seatools quick check to almost instantly identify the failing drive.
    run Seatools extended test to find a whole SLEW of failed sectors   :shocking:
    reboot back into bios, Integrated peripherals / on-chip ATA devices / change back to "raid" (pray this won't blow away your data, which it didn't but you don't know that until you do it once 
    setup RMA refund thru Newegg, order replacement drive, and hope new drive makes it before old drive goes belly up.
    while patiently waiting for new drive, sit in amazement that the Intel matrix driver ignores all the errors that Seatools found in a matter of seconds..
    Here's a question.  Should I be pissed that the Intel raid controller isn't reporting a bunch of errors, or should I be excited that the Intel raid contorller can keep a raid 0 stripe functioning with a clearly failing disk drive. (is it a bug or a feature????)
    {sigh}

  • Itunes Does not recognized the Audio CD in my drive

    I need help. Initially istalled Itunes with no problem. When I realized it filled my IPOD with all of my songs from my music folder so I deleted all the songs from my library and from the IPOD. I changed the update default to manual. At that point I could not see any music on my computer. I wanted to download some of the music. I re-installed the software twice, changed to automatic update but now nothing works. I can't see the music on my computer or a music CD in my drive. Even through I checked Itunes as my default player, it doesn't fire up when I insert a CD. Nothing! my email address is [email protected] Any help you can give me would be greatly appreciated.

    So you connect the iPod containing a hard drive. I would guess you are using USB, right? Then Windows opens a window (wow, that's repetative) that identifies this as a USB hard drive.
    Am I close?
    It sounds like you've told the iPod to act in Disk Mode. On the same preferences pane that you are telling iTunes to open, uncheck the box for enable disk mode. the mini should stop telling your computer it is a hard drive.

  • ComWrt randomly send twice the same string

    Dear all,
    I have recently ported to a Windows 7 machine an old program which communicates with an Arduino board through (virtual) serial port; the problem is that sometimes (once every about 10 times) the ComWrt function sends the same command to the Arduino board twice; I repeat: in debug mode I "step over" to a call to ComWrt once and I see on the serial line that the string is sent twice! I tried many combination of computers/cvi versions and it seems that the culprit is Windows 7, in fact the exact same program running in two different old xp machines does not show this behaviour and ComWrt seems to run smoothly. Any ideas?
    Thanks and best regards!
    Nicola

    Hi all, now I can update about my problem and its unexpected solution; in the same time I will answer to the last question.
    In order to simplify the problem, and following the first suggestion, I put the Arduino board in loopback configuration (no program running in the board, hardware shortcut of RX-TX pin on the borad) and I run the following code:
    int main (int argc, char *argv[])
    char buffer[30];
    int i;
    if (InitCVIRTE (0, argv, 0) == 0)
    return -1; /* out of memory */
    OpenComConfig(3,"",9600,0,8,1,0,0);
    for (i=0; i<1000; i++)
    DebugPrintf("Run no. %i\n", i);
    ComWrt(3, "\r", 1);
    ComRdTerm(3, buffer, 20, '\r');
    Delay(.1);
    if (GetInQLen(3)>0)
    DebugPrintf("Fail!\n");
    return 1;
    return 0;
    I connected the Arduino board by means of its USB port (which is seen by the computer as a virtual serial port), and it fails. I took also a USB-serial adapter, with pin 2-3 shotcut, and in this case the program runs smoothly: so I can state that it is a problem in Arduino serial port driver (note: I have tried both the last driver 1.6.0 and an old one 1.0.0, but nothing). I tried than to do the same thing with LabView but I used instead the VISA system (because I think it is the only way to use serial port in LW, I'm not expert) and it works! So I can also state that the problem is in the way that ComWrt interacts with the arduino driver in Win7. Than I have also tried using VISA system in LabWindows with the following code:
    int main (int argc, char *argv[])
    ViStatus status;
    ViSession defaultRM, instr;
    ViUInt32 retCount;
    ViChar buffer[MAX_CNT];
    int i;
    if (InitCVIRTE (0, argv, 0) == 0)
    return -1; /* out of memory */
    status = viOpenDefaultRM(&defaultRM);
    status = viOpen(defaultRM, "COM3", VI_NULL, VI_NULL, &instr);
    for (i=0; i<10000; i++) {
    DebugPrintf("Run no %i\n", i);
    status = viWrite(instr, "Test\n", 5, &retCount);
    Delay(0.100);
    status = viRead(instr, buffer, MAX_CNT, &retCount);
    if (retCount>5) {
    DebugPrintf("Fail!\n");
    break;
    status = viClose(instr);
    status = viClose(defaultRM);
    return 0;
    And, surprise!, it works also with the arduino board. So I understand that VISA and ComWrt use the serial port in a very different way!
    To conclude, the initial problem remains unsolved and it seems that the combination LabWindows(ComWrt)+Win7+Arduino is bad; good solutions are: (1) XP instead of 7, (2) USB-serial adapter instead of direct USB connection with Arduino, (3) VISA system instead of direct ComWrt function. The latter seems to me the best alternative.
    Best regards,
    Nicola

  • Accessing Hard drive information across the network

    Hello,
    Im trying to create a small app to monitor disk space usage of servers on our network. Im using the code found on Ray Camdens site.
    <cfset fileOb = createObject("java", "java.io.File").init("C:/")>
    <cfoutput>
    freespace=#fileOb.getFreeSpace()#<br>
    usablespace=#fileOb.getUsableSpace()#<br>
    totalspace=#fileOb.getTotalSpace()#<br>
    </cfoutput>
    This works fine when specifying local physical drives but it doesnt work for mapped network drives or if I put the path to another server in the init(" ") part.
    Has anyone got this working by pointing it at a mapped driver on the local server or by pointing directly to the server accross the network?
    Thanks for any help.

    Yup, it was to do with permission, cant beleive I didnt think of that. In this regard this isnt a security issue, the servers in question are private servers.
    Thanks for you helpful answer

Maybe you are looking for

  • Is the following possible in OBIEE

    I have a requirement: that runs like this - There r four dimensions (let's say d1, d2, d3, d4). There are also measures like m1, m2, m3, m4. I have got a requirement that a OBIEE report needs to be produced that has d1 columns at the left, one of (d2

  • Clearing of reservations -reg

    Friends , issue is like this a component has been deleted from BOM, its CS15 is nothing , its not used any BOMs Still PRs are getting generated in MRP for that part number when analysed its understood that there are few Production Orders which are pa

  • Moving Mouse over White Display to restore Display after Sleep

    Details iMac 27" 3.2 GHz i3 (Model 11,3) OS X 10.8.2 8 GB RAM 1 TB HD (70% capacity availabile) All Apple Updates are current ISSUE Occasionally, when I wake my iMac from a sleep, the display is white with a visible black mouse cursor. When I move th

  • Siebel 8.0 Program schedule - Deletion of program doesn't delete/remove the association of campaign with that

    I just wish to get answers to couple of questions that we have as issues in our Siebel Marketing 8.0.0.13 ( Recently we upgraded from 8.0.0.5 to 8.0.0.13 (20448)) 1. The program design flowchart ( Program Container BC) icons does not appear as icons

  • Processing 30 MB+ file in BPEL

    I have a requirement where I need to read a simple CSV file having size 30 MB+ in BPEL. Currently I am not able to read anything above 6 MB size. Even after using incremental read the process is taking more than 30 mins to read the file and pump it's