Date: Thu, 21 May 2009 11:15:18 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: Kip Macy <kmacy@freebsd.org> Cc: freebsd-stable@freebsd.org Subject: Re: ZFS MFC heads up Message-ID: <E1M73Qs-00047K-Vz@kabab.cs.huji.ac.il> In-Reply-To: <3c1674c90905201459k19776d53n309b2abeab0f8d0a@mail.gmail.com> References: <3c1674c90905201459k19776d53n309b2abeab0f8d0a@mail.gmail.com>
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> I will be MFC'ing the newer ZFS support some time this afternoon. Both > world and kernel will need to be re-built. Existing pools will > continue to work without upgrade. > > > If you choose to upgrade a pool to take advantage of new features you > will no longer be able to use it with sources prior to today. 'zfs > send/recv' is not expected to inter-operate between different pool > versions. I think this is not a zfs issue, but it does trigger the problem: on a zfs mounted system via nfs, from linux, an ls .zfs used to panic the server, now it just doesn't work :-). (http://lists.freebsd.org/pipermail/freebsd-fs/2008-October/005217.html) so is this being worked on? btw, i will be trying the new version over the weekend. danny
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