[SOLVED] How do I write an iso image to blu-ray

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aussie
Posts: 101
Joined: 2018/06/30 12:21:31

[SOLVED] How do I write an iso image to blu-ray

Post by aussie » 2021/03/25 05:52:35

Hello,

I'm on Centos 7.9 and Brasero Disc Burner says to insert a supported CD or DVD. No mention of blu-ray. I also tried Disc image writer but gives a similar message. Is blu-ray supported on 7.9 and if so, how to I write my iso image?

Aussie

aussie
Posts: 101
Joined: 2018/06/30 12:21:31

Re: How do I write an iso image to blu-ray

Post by aussie » 2021/03/25 07:27:53

I thought I would try dd, but it says my drive is a Read-only file system

[dan@quad ~]$ dd if=/backup/download/Fedora/Centos8.3/CentOS-8.3.2011-x86_64-dvd1.iso of=/dev/sr0 bs=2048
dd: failed to open ‘/dev/sr0’: Read-only file system
[dan@quad ~]$

Aussie

chemal
Posts: 776
Joined: 2013/12/08 19:44:49

Re: How do I write an iso image to blu-ray

Post by chemal » 2021/03/25 18:18:56

The current version of dvd+rw-tools is included in both CentOS 7 and 8 (because it's 13 years old). It's supposed to support writing to blue-ray discs. I've never tried it because I don't own anything blue-ray, but a possible command line for writing ISOs is given here: https://wiki.archlinux.org/index.php/Op ... DVD,_or_BD

aussie
Posts: 101
Joined: 2018/06/30 12:21:31

Re: How do I write an iso image to blu-ray

Post by aussie » 2021/03/26 04:38:21

Hi chemal,

A really excellent article. Many thanks.

I was able to successfully write my Centos 8.3 image to blu-ray.

Aussie

scottro
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Re: How do I write an iso image to blu-ray

Post by scottro » 2021/03/26 12:20:13

Thanks for letting us know. I will mark the thread SOLVED for posterity.
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