#1 Burning Software

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 Post subject: UdfDataBurner.Size is imprecise
PostPosted: Sat Jul 28, 2012 12:22 pm 
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Joined: Sun Jun 14, 2009 6:00 pm
Posts: 530
Hi,

when comparing the required disc size (UdfDataBurner.Size) to the actual free disc space (drive.DiscInfo.TotalSize- drive.DiscInfo.UsedSize), it may happen that enough free disc space is reported, yet when burning, an "insufficient disc space" exception (STARBURN_ERR_DISC_NO_FREE_SPACE) is thrown by the Burn() method.

In my particular case:
UdfDataBurner.Size * 1024 = 736289792 bytes
(TotalSize - UsedSize) * 2048 (= Mode1_LB_Size) = 736960512 bytes

So either one of the sizes is incorrect, or the exception is incorrectly thrown. Please fix.


Last edited by flöle on Mon Aug 27, 2012 2:28 pm, edited 1 time in total.

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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Sat Jul 28, 2012 3:08 pm 
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Joined: Fri Jun 18, 2004 12:03 am
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Location: British Virgin Islands
Does it happen immediately or @ the end? Lead-in & lead-out also occupy space.


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Sat Jul 28, 2012 4:07 pm 
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Joined: Sun Jun 14, 2009 6:00 pm
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Immediately.


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Mon Jul 30, 2012 2:23 pm 
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Joined: Fri Jan 26, 2007 4:31 pm
Posts: 423
We will check this week.


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Tue Aug 07, 2012 3:23 pm 
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Joined: Fri Jan 26, 2007 4:31 pm
Posts: 423
Will be fixed in the nearest week.


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Sat Feb 23, 2013 6:47 pm 
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Posts: 530
Currently, there is a huge "buffer" of approx. 10MB calculated in the databurner objects. This has lead to numerous user complaints, since you can not use the full (or nearly full) disc space anymore. Other burning applications do not reserve 10MB fo burning. COuld you possibly look into that and reduce the reserved space if possible?


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Mon Feb 25, 2013 10:32 am 
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Joined: Fri Jan 26, 2007 4:31 pm
Posts: 423
Hello,

We can investigate this and implement calculation more accurate.
But we can't do it in the nearest release update.
We will try to do it next nearest release update.


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Sat Nov 15, 2014 11:37 am 
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Joined: Sat Nov 15, 2014 11:36 am
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I further tested the situation. It is not related to the type of drive, but caused by something related to the motherboard (SATA controller, driver, etc.). Currently I use Intel DQ77MK. The problem doesn't appear on other motherboards I could test. Further I installed an LSI SAS controller into the Intel motherboard and plugged one LG drive to the SAS the other to the SATA on the motherboard. Tray status is reported correctly through the SAS controller, but gives wrong result through the SATA. I attach the logs. Test were run twice. First both drives' tray open, second closed and media present.


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 Post subject: Re: UdfDataBurner.Size is imprecise
PostPosted: Mon Nov 17, 2014 4:45 pm 
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Joined: Fri Jan 26, 2007 4:31 pm
Posts: 423
Possible you chose a wrong thread, because the tray status doesn't connected with the disc space.


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