Date: Wed, 21 Apr 2010 09:39:40 +0200 From: Gary Jennejohn <gary.jennejohn@freenet.de> To: Jeff Roberson <jroberson@jroberson.net> Cc: current@freebsd.org Subject: Re: HEADS UP: SUJ Going in to head today Message-ID: <20100421093940.3e6b181b@ernst.jennejohn.org> In-Reply-To: <alpine.BSF.2.00.1004201212340.1398@desktop> References: <alpine.BSF.2.00.1004201212340.1398@desktop>
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On Tue, 20 Apr 2010 12:15:48 -1000 (HST) Jeff Roberson <jroberson@jroberson.net> wrote: > Hi Folks, > > You may have seen my other Soft-updates journaling (SUJ) announcements. > If not, it is a journaling system that works cooperatively with > soft-updates to eliminate the full background filesystem check after an > unclean shutdown. SUJ may be enabled with tunefs -j enable and disabled > with tunefs -j disable on an unmounted filesystem. It is backwards > compatible with soft-updates with no journal. > > I'm going to do another round of tests and buildworld this afternoon to > verify the diff and then I'm committing to head. This is a very large > feature and fundamentally changes softupdates. Although it has been > extensively tested by many there may be unforseen problems. If you run > into an issue that you think may be suj please email me directly as well > as posting on current as I sometimes miss list email and this will ensure > the quickest response. > And the crowd goes wild. SUJ is _great_ and I'm glad to see it finally making it into the tree. -- Gary Jennejohn
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