Re: Burning and mounting written BDs

[Valtteri Vuorikoski]

On Wed, Dec 27, 2023 at 09:14:01AM +0100, Thomas Schmitt wrote:
> Depending on the outcome, it might be worth to try single-layer BD-R
> with that drive or to use non-M-Disc BD-R DL of which you make
> one or more identical copies. But let's first examine the written medium
> before making plans for future writing.

FWIW I have used Sony quad-layer (128GB) BD-R and tri-layer (100GB)
BD-RE discs for several years with xorriso and a Pioneer BDR-AD07 USB
drive with no problems, and more recently also with a Hitachi-LG
desktop drive. So at least there shouldn't be any intrinsic
incompatibility between xorriso and multi-layer BD-R(E).

(The Hitachi drive appears to have problems dealing with unaligned
writes from the kernel's UDF filesystem, but this hasn't affected
reading UDF/9660 volumes nor sequential writing by programs such as
xorriso.)

 -Valtteri