HEADS UP: SUJ Going in to head today

Patrick Tracanelli eksffa at freebsdbrasil.com.br
Tue Apr 20 22:49:10 UTC 2010

Jeff Roberson escreveu:
> 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.

Hello Jeff, McKusick and others envolved.

Is an MFC technically possible? If so, are there plans to do so?

Thank you.

Patrick Tracanelli

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