Date: Wed, 17 Dec 2008 09:47:12 +0100 From: Mel <fbsd.questions@rachie.is-a-geek.net> To: freebsd-questions@freebsd.org Cc: Bernard Dugas <bernard@dugas-family.org> Subject: Re: Extracting changed files list from snapshot Message-ID: <200812170947.12794.fbsd.questions@rachie.is-a-geek.net> In-Reply-To: <4947B8AB.7000304@dugas-family.org> References: <4947B8AB.7000304@dugas-family.org>
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On Tuesday 16 December 2008 15:18:19 Bernard Dugas wrote: > I want to extract the list of files changed between 2 snapshots, to be > able to do efficient backups. Just use dump(8)? And what snapshots do you mean? As in mksnap_ffs? Cause that's described in /usr/src/sys/ufs/ffs/ffs_snapshot.c: 127 TAILQ_HEAD(snaphead, inode); 128 129 struct snapdata { 130 struct snaphead sn_head; 131 daddr_t sn_listsize; 132 daddr_t *sn_blklist; 133 struct lock sn_lock; 134 }; 135 and not exposed to userland. -- Mel Problem with today's modular software: they start with the modules and never get to the software part.
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