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>
next in thread | previous in thread | raw e-mail | index | archive | help
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.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200812170947.12794.fbsd.questions>