Hi all,
Just gave kernel 2.6.8.1-mm4's Reiserfs4 support a try on my home box :)
As a test, I tried to import Linux kernel 2.6.0 source tree into a brand new
Subversion repository (Just in case you don't
know about Subversion yet, try http://subversion.tigris.org/, it's a
very nice revision control system).
Importing was much slower than expected, so I straced svn. The problem was
easy to understand: being based on BerkeleyDB4 transactions, it was doing
fsync() all around, and I remember reading in this list that Reiserfs4's
fsync()s [well, was it sync() ?] was currently exiting synchronously, which
is not the traditional behavior of this call.
Ok, nevermind if this was a bad speed test ;) I ^C'ed strace (during a
fsync() I think, since most of svn's time was spent there), and all
the sudden OOPses started scrolling in logs' window. After a few seconds, I
had to reset the system.
Too bad I couldn't find anything in the logs after reboot, but the problem
occured on first try, so I suspect it will be easy to reproduce.
Good luck!
Pierre.
