CAnnot write into DVD+RW

Hi,

I have to back up the archived data from Linux 2.4 server into DVD + RW everyday.

All these days I was using the media type dvd +r 8x.And it was going smooth. But today when i used the media DVD +RW, the backup seemingly be done , but I couldnt see any data on the DVD when i explored with windows XP laptop.

The commands used in script are

mkisofs -r -o $HOME......................
&
sudo growisofs -Z /dev/dvd =$HOME/...................

When i initiated the backup it didnt give me any warning/error.But today morning when i explored that in my laptop(Windows XP) the DVD is empty.

Any suggestions to write the archives into the media successfully?

Thanks
Nalni

What happens when you try to read it in Linux?

Could you please tell me How can i read it on Linux server?

Thanks,

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