Date: Sat, 17 Apr 2010 09:31:16 -0700 From: Tim Kientzle <kientzle@freebsd.org> To: Paul B Mahol <onemda@gmail.com> Cc: current@freebsd.org, fs@freebsd.org Subject: Re: ISO9660 4GB directory structures boundary limit and growisofs Message-ID: <4BC9E254.9070300@freebsd.org> In-Reply-To: <p2l3a142e751004161607h5ea399e3p182f3c6b10fc9346@mail.gmail.com> References: <p2l3a142e751004161607h5ea399e3p182f3c6b10fc9346@mail.gmail.com>
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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? 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). Tim
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