Date: Mon, 10 Nov 2014 19:09:40 +0800 From: k simon <chio1990@gmail.com> To: "Wojciech A. Koszek" <wkoszek@freebsd.org>, freebsd-current@freebsd.org Subject: Re: FreeBSD + Google Code-In 2014 = we need ideas. Message-ID: <54609CF4.4030407@gmail.com> In-Reply-To: <20141110035915.GA50986@FreeBSD.org> References: <20141110035915.GA50986@FreeBSD.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Hello, List,
2 ideas:
1. port DFBSD's CAM DA driver
It's doing much better than FB in heavy load with random IO, eg. squid
or postgres databases for zabbix 1.8.
It's released within DFBSD V2.10
"CAM DA driver enhanced to separate read and write streams, allowing
concurrent write completion in the face of many stalled read requests."
http://leaf.dragonflybsd.org/mailarchive/commits/2011-04/msg00062.html
http://leaf.dragonflybsd.org/mailarchive/commits/2011-04/msg00061.html
2. port DFBSD's swapcache
ZFS is so memory hungry, I'd like use the rock UFS for most other than
nfs/samba server similar application, but curreently FB has no solutions
can utilize SSD to speed up UFS's performance.
Maybe it's not quite new technology, but it's useful.
Regards
Simon
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?54609CF4.4030407>