15 Feb
2003
15 Feb
'03
8:56 a.m.
Hallo,
Larry Troxler hat gesagt: // Larry Troxler wrote:
Well, since my installation (mostly RedHat 7.1) was
getting to be a big mess,
with bits and pieces from different places, I decided the best way to get a
working C++ compiler was to get a new drive and do a fresh redhat 8.0
installation :-)
My immediate question: is ext3 bad news for real-time work? I saw some
linux-audio-dev list messages from people who were having freezes using it.
I didn't get any freezes with ext3 and all my audio work (jack, Pd,
MusE).
Should I convert my filesystem back to ext2 (assuming
there is a way) or not?
It still is ext2 somehow, because you can mount ext3 filesystems as
ext2 as well. But you can reconvert, I think.
Which one in theory (assuming no bugs which seems to
be the cause
for the freeze) should be better for low-latency work?
This seems to change as ext3 evolves. There was a time when it was
faster, currently it seems worse than reiserfs. But I have a lot of
trust in ext3 and I hate having to wait for minutes on e2fsck clean up
after a crash, so I will keep running ext3 instead of reiser or ext2.
I didn't benchmark it, but maybe you can find some on the net.
ciao
--
Frank Barknecht _ ______footils.org__