robk-tahoe 236c52bf8b fuse/impl_a: fix a suspected bug in caching
from my examination of the tahoe_fuse ('impl_a') code, it looks like 
the intention is to cache the file contents in memory while it's open,
since it does in fact do that.  however it looks like it also ignored
that cache entirely, and made an individual tahoe webapi GET request
for each and every read() operation regardless of the relative size of
the read block and the file in question.

this changes that to make read() use the data in memory rather than
fetch the data over again.   if there's something more subtle going
on, please let me know.
2008-10-03 10:13:09 -07:00
2008-09-11 18:02:25 -07:00
2008-08-27 11:39:50 -07:00

Welcome to the Tahoe project [1], a secure, decentralized,
fault-tolerant filesystem.  All of the source code is available under
a Free Software, Open Source licence (or two).

Please see docs/about.html for an introduction, docs/install.html for
install instructions, docs/running.html for usage instructions.

Finally, see docs/known_issues.txt for things that you need to know
about if you are relying on Tahoe to store your valuable data.

[1] http://allmydata.org
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The Tahoe-LAFS decentralized secure filesystem.
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