Date: Mon, 19 Apr 2010 12:48:45 +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: <t2o3a142e751004190548r39b2c718vde92fb5e10db1062@mail.gmail.com> In-Reply-To: <j2j3a142e751004171011l6fda3f45n8e958ab372b200a7@mail.gmail.com> References: <p2l3a142e751004161607h5ea399e3p182f3c6b10fc9346@mail.gmail.com> <4BC9E254.9070300@freebsd.org> <j2j3a142e751004171011l6fda3f45n8e958ab372b200a7@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 4/17/10, Paul B Mahol <onemda@gmail.com> wrote: > 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=4gms >>> on FreeBSD when appending new session after 4GB. Mounted disk >>> afterwards show 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? What >> 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 > data) > > According to growisofs source BD (bluray) dont need this switch at all ... > >> This sounds like a pretty unsurprising 32-bit truncation >> bug: the 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. Update: Linux shows all sessions and Windows 7 shows only first one.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?t2o3a142e751004190548r39b2c718vde92fb5e10db1062>