Paul Davis <paul(a)linuxaudiosystems.com> wrote:
resierfs: yes, it's a problem. I
"fixed" it multiple times in 2.4, but the
fixes ended up breaking the fs in subtle ways and I eventually gave up.
andrew, this is really helpful. should we conclude that until some
announcement from reiser that they have addressed this, the reiserfs
should be avoided on low latency systems?
It seems that way, yes. I do not know how common the holdoffs are in real
life. It would be interesting if there was a user report that switching
from reiserfs to ext2/ext3 actually made a difference - this would tell us
that it is indeed a real-world problem.
I think there was a report on linux-audio-user where switch from reiser to
ext[23] fixed someones latency problems.
- Steve