Sorry,
my fault, my stupid. One bonus less on FreeBSD :-(
On 08/30/11 15:45, Paul Ambrose wrote:
I do not believe the current status of DTrace is appropriate for promoting
1. DTrace is an experimental function or Semi-finished products. The kernel
dtrace support is ok, but the userland support is far from completion(at
least the pid provider has many bugs)
2 the FreeBSD implementation is different from Solaris/Mac OS X. The
DTraceToolkit, which has many amazing feature, can not 100% works on
FreeBSD, and there is no doc to identify the difference.
3 There is a missing feature list about DTrace, but no schedule list about
when to fix it.
2011/8/30 Sergey Kandaurov<pluk...@gmail.com>
On 30 August 2011 13:13, Hartmann, O.<ohart...@zedat.fu-berlin.de> wrote:
On 08/30/11 09:29, Hans Petter Selasky wrote:
On Monday 29 August 2011 21:58:29 Volodymyr Kostyrko wrote:
27.08.2011 22:13, Hartmann, O. wrote:
This website should be brushed up or taken offline!
It seems full of vintage stuff from glory days.
http://www.freebsd.org/marketing/os-comparison.html
I think this one would better look like list of major features with os
comparison, like:
= Networking =
* IPv6: major support, best stack around.
* SCTP: full kernel implementation, still no userland support (i.e.
ssh doesn't work over sctp by default yet).
= Data storage =
* ZFS: full support, datasets, compression, dedup, other stuff. Linux
has LVM (?features...) and btrfs (?unstable.. ?features..), Windows has
dynamic disks since XP (?features).
= SMP =
* (?something about comparing other shedulers with SCHED_ULE), (?some
rt stuff), (?some comparison with other interesting shedulers, like
DragonflyBSD and QNX).
And USB. I believe there are significant changes in the USB subsystems
which
those who are making performance benchmarks completely fail to mention.
--HPS
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What's about DTrace?
= Development/System Profiling =
* DTrace: Some notes of the Kernel Gurus what this could mean for
performance profiling and development
= Licensing Model =
* Some striking comments on the advantage for companies or interested
people of the BSD-like licensing model over the GPLv3 on which Linux is
based now and which has serious implications for those who wants to
develop
and sell software developed on/with GNU stuff. it would be very honest,
if
we do not only emphasize only the pros. BSD came from the academic
environment, that was where I met it the first time and I appreciated the
way things were developed and 'sloppyness' was a nogo. So we should keep
it
up and a serious and honest set of contraru points for all compared OS
should be appreciable.
Does the VM of FreeBSD still have advantges (measurable) over Linux?
[Taking random email.]
I think we could merge the $subj web page with this one (which is
more actual, as of 7.0): http://www.freebsd.org/features.html
--
wbr,
pluknet
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