Date: Sat, 17 Apr 2010 17:11:46 +0000 From: Paul B Mahol <onemda@gmail.com> To: Tim Kientzle <kientzle@freebsd.org> Cc: current@freebsd.org, fs@freebsd.org Subject: Re: ISO9660 4GB directory structures boundary limit and growisofs Message-ID: <j2j3a142e751004171011l6fda3f45n8e958ab372b200a7@mail.gmail.com> In-Reply-To: <4BC9E254.9070300@freebsd.org> References: <p2l3a142e751004161607h5ea399e3p182f3c6b10fc9346@mail.gmail.com> <4BC9E254.9070300@freebsd.org>
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On Sat, Apr 17, 2010 at 4:31 PM, Tim Kientzle <kientzle@freebsd.org> wrote: > Paul B Mahol wrote: >> >> It is apparently not possible to make use of -use-the-force-luke=3D4gms >> on FreeBSD when appending new session after 4GB. Mounted disk >> afterwards =A0show nothing. >> >> Should we allow it like linux does? > > Are you claiming there is a problem when FreeBSD reads such > images or a problem with creating such images? =A0What > programs are you using? I burn flac files in multiple sessions, each session have separate directory, on DVD+R DL MKM/003 After I used 4gms switch mounted fs shows nothing. (but there is >5GB of da= ta) According to growisofs source BD (bluray) dont need this switch at all ... > This sounds like a pretty unsurprising 32-bit truncation > bug: =A0the filesystem structures in ISO9660 are all sector > numbers so 8TB should be the natural limit (4G sectors > times 2k bytes/sector). I did not tested this on FreeBSD amd64 yet.
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