Date: Thu, 3 Mar 2011 08:51:20 -0600 (CST) From: Bob Friesenhahn <bfriesen@simple.dallas.tx.us> To: Fabian Keil <freebsd-listen@fabiankeil.de> Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: HEADS UP: ZFSv28 is in! Message-ID: <alpine.GSO.2.01.1103030848030.21759@freddy.simplesystems.org> In-Reply-To: <20110303130130.29a066a1@r500.local> References: <20110227202957.GD1992@garage.freebsd.pl> <20110228192129.119cac0c@r500.local> <20110228214847.0000078c@unknown> <20110303130130.29a066a1@r500.local>
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On Thu, 3 Mar 2011, Fabian Keil wrote: >> >> When you add the tuning back, does it take minutes again to boot? If >> not, I assume it was cleaning up some leftovers the old version was not >> able to cleanup. > > I haven't tried that yet, but as I didn't upgrade the system's > storage pool I don't think ZFS is supposed to do any such clean-ups. The new code likely does things like search for and reclaim leaked space. Older zfs versions had some some bugs which could result in failing to reclaim space after a large file is deleted. Bob -- Bob Friesenhahn bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/
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