DragonFly kernel List (threaded) for 2009-08
[
Date Prev][
Date Next]
[
Thread Prev][
Thread Next]
[
Date Index][
Thread Index]
Re: HAMMER problems with ciss
It will depend on what kind of test you are running. Anything
that calls fsync() is going to be fairly horrible for HAMMER...
flushing the filesystem is very expensive and going to remain
that way for a while.
Normal sequential write I/O without fsync() should be fairly close
to platter rates, at least that is what I get, e.g. with something
like dd.
-Matt
Matthew Dillon
<dillon@backplane.com>
[
Date Prev][
Date Next]
[
Thread Prev][
Thread Next]
[
Date Index][
Thread Index]