#1 2016-05-10 08:30:37

ghorvath

Member

Registered: 2015-10-01

Posts: 154

[SOLVED] Verify disc after written with Xfburn

It seems that XFburn does not do disc verification after writing the image file (the nonPAE bl iso) to disc. How can I verify that it indeed properly burnt the iso to the disc?

Thanks.

Last edited by ghorvath (2016-05-10 16:57:59)

earlybird

ほやほや

Registered: 2015-12-16

Posts: 738

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Re: [SOLVED] Verify disc after written with Xfburn

The ISO file is the file system that gets burned to disk. Use the 'cmp' tool to compare the block device with the ISO image, e.g.

cmp -l /dev/sr0 $path_to_iso

if your optical drive is /dev/sr0. You can use checksums too (sha1sum, sha256sum, md5sum, ...).

ghorvath

Member

Registered: 2015-10-01

Posts: 154

Re: [SOLVED] Verify disc after written with Xfburn

Thanks. Somehow it gave me that they differ, but I think that is due to closing the disc. When I mounted both iso and cdrom, then then they were identical. If it boots, then the disc is fine.

Anyway, thanks for the help.