Date: Wed, 26 Mar 2008 11:46:11 +0300 From: Denis Barov <dindin@yandex-team.ru> To: freebsd-current@FreeBSD.org Subject: Re: unionfs status Message-ID: <20080326084611.GA49303@sepulca.yandex.ru> In-Reply-To: <47E9448F.1010304@ipfw.ru> References: <47E9448F.1010304@ipfw.ru>
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Good work, thank you! Tue, Mar 25, 2008 at 21:29 +0300 Alexander V. Chernikov: > Hello people! > > > At this moment unionfs has got at least following problems: > 1) File systems cannot mount onto upper/lower unionfs layer (partially described in kern/117829) > 2) There are problems with multithreaded programs accessing(writing) files on unionfs (kern/109950) > 3) As well there are problems with accessing unix sockets created on upper/lower unionfs layers (kern/118346) > 4) Doing mv filename same-filename causes kernel to panic on 6.X (and printing warning about VOP_RENAME in 7+) > 5) Making 'loops' when mounting unionfs causes kernel panic (kern/121385) > > I have made patches solving first 4 problems > These patches are available at http://ipfw.ru/patches/ > unionfs2.diff fixes fs mounting onto upper layer, unionfs_lmount.diff fixes lower > unionfs_threads.diff and unionfs_unix.diff fixes cases 2) and 3) > unionfs_rename.diff fixes case with renaming > > Can anybody comment/review ? > > -- > Alexander V. Chernikov > MELI-RIPE > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" -- Cheers Denis Barov
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