Date: Fri, 3 May 2013 14:37:12 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: MPI vs. --fork On 3 May, 2013, at 14:33 , Solar Designer <solar@...nwall.com> wrote: > On Fri, May 03, 2013 at 02:14:43PM +0200, magnum wrote: >> I tried this but I can't just use the original rec_restore_args(1) because it tries to give each MPI process an exclusive lock, which fails. > > Why does it fail? Doesn't each MPI process use its own .rec file? If > not, then how are they supposed to work (and allow for --restore)? Sure they have, but they fail when all of them is trying to read the main, unnumbered, session file when restoring. This is no problem for -fork because it hasn't forked yet. MPI has all "children" already running! magnum
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