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mounting ISO files form RAID5

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  • mounting ISO files form RAID5

    Hello everybody,

    I hope you can shed some insight into my recent problem...

    Till now I never had problems wit DT, but now I switched to a 4TB RAID5 as main data storage.

    When I tried to mount the latest iso files I get an error message when clicking on the mounted drive.

    The iso file itself is 100% ok, I can extract it etc.

    I copied the iso file to another single drive, from there it works. I copied the file to a RAID1 unit (300GB) on the same controller and it works as well.

    I am using DT 4.30 Pro Test now (Lite version didnt work either).

    Can you give me a clue?

    PS: Now for the weirdest part... I tried 2 or 3 recently downloaded isos with no luck (they worked on the other drives). BUT a 2 year old iso worked also form the raid...

    Thanks,
    Bora

  • #2
    Please specify full DTPro version number.
    Is it 4.30.0303 or 4.30.0304 or etc.?

    The problem was with early versions of DTLite and DTPro on raid with sector size more than 2k. More likely your raid has sector size 4k and it is the problem.
    The latest DTPro 4.30.0304 has the fix for this problem, please check it.
    Welcome to the dark side, my dear padavan. We have cookies

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    • #3
      I am using DTpro 4.30.0304

      How can I see the sector size? Sorry, I am new to the RAID system.

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      • #4
        Any help or ideas on this please?

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        • #5
          Originally Posted by Bora77 View Post
          How can I see the sector size?
          Run cmd.exe and start "chkdsk x:" from it ("x" should be your RAID drive letter). When disk check completes the disk summary info will be displayed and there will be "xxx bytes in each allocation unit." in the third line from the end. That's the cluster size - the thing you need to find out.

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          • #6
            Thanks for the hint, here goes what chkdsk gives:

            Das Dateisystem wurde überprüft. Es wurden keine Probleme festgestellt.

            4095992 MB Speicherplatz auf dem Datenträger insgesamt.
            2131128 MB in 438470 Dateien
            198948 KB in 21360 Indizes
            0 KB in fehlerhaften Sektoren
            656155 KB vom System benutzt
            65536 KB von der Protokolldatei belegt
            2011166268 KB auf dem Datenträger verfügbar

            4096 Bytes in jeder Zuordnungseinheit
            1048574207 Zuordnungseinheiten auf dem Datenträger insgesamt
            502791567 Zuordnungseinheiten auf dem Datenträger verfügbar

            Looks like I have 4k cluster size then. So what can I do now?

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            • #7
              any ideas or solutions please?

              Comment


              • #8
                @Bora77
                Generally speaking: if you don't get the hoped for help in the forums please contact
                the official support at Send Message :: Disc-Soft.com with reference to this thread.
                I'm not employed by Disc Soft and my views do not necessarily reflect the ones of the company.

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