Ffs: Difference between revisions

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Frankk (talk | contribs)
I don't think we want to link to articles that cost money..
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[http://www.cs.berkeley.edu/~brewer/cs262/FFS.pdf A fast filesystem for UNIX].


[http://portal.acm.org/citation.cfm?id=990 A fast filesystem for UNIX] or if you don't have money [http://www.cs.berkeley.edu/~brewer/cs262/FFS.pdf here].
You will want to check out soft-updates if you have ffs, and most likely install it on all partitions except /:
$ less -XF /usr/src/sys/contrib/softupdates/README
 
To see if you have soft-updates enabled:
$ mount
/dev/ad0s1a on / (ufs, local)
devfs on /dev (devfs, local)
/dev/ad0s1g on /backup (ufs, local, soft-updates)
/dev/ad0s1e on /tmp (ufs, local, soft-updates)
/dev/ad0s1f on /usr (ufs, local, soft-updates)
/dev/ad0s1d on /var (ufs, local, soft-updates)

Revision as of 12:39, 27 October 2005

A fast filesystem for UNIX.

You will want to check out soft-updates if you have ffs, and most likely install it on all partitions except /:

$ less -XF /usr/src/sys/contrib/softupdates/README

To see if you have soft-updates enabled:

$ mount 
/dev/ad0s1a on / (ufs, local)
devfs on /dev (devfs, local)
/dev/ad0s1g on /backup (ufs, local, soft-updates)
/dev/ad0s1e on /tmp (ufs, local, soft-updates)
/dev/ad0s1f on /usr (ufs, local, soft-updates)
/dev/ad0s1d on /var (ufs, local, soft-updates)