[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: Current state of filesystem features / improvements
On Thu, Sep 16, 2010 at 08:33:59AM +0200, Niels Dettenbach wrote:
> Which (ffs) features could be recommended to use (i.e. "softdeps") for
> productive environments (and especially within xen pv NetBSD guests)
> to improve performance / faster fsck?
> As i used softdeps last time (2 years ago) i got some os crashes (fs
> errors) within a month.
wapbl (-o log) is suggested to replace softdeps, but I have had lockups
with it on a multiprocessor machine. (kern/41417) I have not seen the
same problem on uniprocessor machines so far.
I also hear rumors about background fsck coming over from FreeBSD,
perhaps someone here knows more?
> Is the relative new software RAID under NetBSD reliable and
I've been using NetBSD's software RAID implementation (RAIDFrame) since
1999 with great success on multiple platforms. it has allowed recovery
from hardware failures on numerous occations.
Aaron J. Grier | "Not your ordinary poofy goof." |
Main Index |
Thread Index |