Messages in this thread | | | From | Joerg Schilling <> | Date | Fri, 03 Feb 2006 17:50:41 +0100 | Subject | Re: CD writing in future Linux (stirring up a hornets' nest) (was: Rationale for RLIMIT_MEMLOCK?) |
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Jan Engelhardt <jengelh@linux01.gwdg.de> wrote:
> >> >2. find out the current state of affairs, > >> > >> I am currently able to properly write all sorts of CD-R/RW and DVD±R/RW, > >> DVD-DL with no problems using > >> cdrecord -dev=/dev/hdb > >> it _currently_ works, no matter how ugly or not this is from either Jörg's > >> or any other developer's POV - therefore it's fine from the end-user's POV. > > > >How did you manage to burn a dual layer disc? I have been completely > >unsuccessful at doing this at all. :( > > > > You have to add -driver=mmc_dvdplusr , because the Dual Layer discs are > not yet in the ProDVD database as it seems.
They are if you use a halfway recent cdrecord.
> userwhat? You mean supplemental groups as printed by id(1)? I find them > ugly, because it's a real hassle to manage it with files. > > In the past, NGROUPS_MAX also was 32, being more of a limit than today.
If you extend NGROUPS_MAX to be more than 16, NFS AUTH_UNIX will not work anymore.
And BTW: using NGROUPS seems to be a bit outdated now, more than 10 years after ACLs have been introduced on UNIX.
Jörg
-- EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin js@cs.tu-berlin.de (uni) schilling@fokus.fraunhofer.de (work) Blog: http://schily.blogspot.com/ URL: http://cdrecord.berlios.de/old/private/ ftp://ftp.berlios.de/pub/schily - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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