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md5sum of /dev/sr1 different than ISO image?


Combining Centos 6 ISO imagesHow to install Redhat using the iso image stored on NetworkCan I use dd to make an ISO of a DVD that is only as large as the data on the DVD?Create a DVD Video ISO image from a directoryProgram for making a complete ISO-image of damaged DVD by multiple readings?`mount -o loop` changes mounted ISO image fileCreating ISO Bootable Image from a CentOS (Linux) systemHow to create a bootable hard disk image from an iso image?Setting up basic chroot environment from a fedora ISO image in UbuntuHow to checksum a CD/DVD? (to verify integrity of my Debian installation)













1















After writing an ISO image using Brasero, I discovered that the md5sum of the target DVD is different than the ISO image, despite no readability errors.



What has caused that difference?










share|improve this question
























  • Your ISO image is smaller than the capacity of DVD? The rest might be read as zero, which might be reason cause the hashsum difference.

    – 炸鱼薯条德里克
    23 mins ago















1















After writing an ISO image using Brasero, I discovered that the md5sum of the target DVD is different than the ISO image, despite no readability errors.



What has caused that difference?










share|improve this question
























  • Your ISO image is smaller than the capacity of DVD? The rest might be read as zero, which might be reason cause the hashsum difference.

    – 炸鱼薯条德里克
    23 mins ago













1












1








1








After writing an ISO image using Brasero, I discovered that the md5sum of the target DVD is different than the ISO image, despite no readability errors.



What has caused that difference?










share|improve this question
















After writing an ISO image using Brasero, I discovered that the md5sum of the target DVD is different than the ISO image, despite no readability errors.



What has caused that difference?







iso hashsum dvd brasero






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 13 mins ago









Jeff Schaller

43.2k1159138




43.2k1159138










asked 1 hour ago









neverMind9neverMind9

651317




651317












  • Your ISO image is smaller than the capacity of DVD? The rest might be read as zero, which might be reason cause the hashsum difference.

    – 炸鱼薯条德里克
    23 mins ago

















  • Your ISO image is smaller than the capacity of DVD? The rest might be read as zero, which might be reason cause the hashsum difference.

    – 炸鱼薯条德里克
    23 mins ago
















Your ISO image is smaller than the capacity of DVD? The rest might be read as zero, which might be reason cause the hashsum difference.

– 炸鱼薯条德里克
23 mins ago





Your ISO image is smaller than the capacity of DVD? The rest might be read as zero, which might be reason cause the hashsum difference.

– 炸鱼薯条德里克
23 mins ago










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