Date: Tue, 19 Aug 2003 09:56:13 +0200 (CEST) From: Niklas Saers Mailinglistaccount <niklasmls@doriath.saers.com> To: freebsd-questions@freebsd.org Subject: Vinum performance Message-ID: <20030819095355.C34268@doriath.saers.com>
next in thread | raw e-mail | index | archive | help
Hi all, I was wondering if anyone can tell me about their experience of Vinum and its performance on RAID5 systems? I've built a vinum-raid of 4 160Gb disks that each do a dd if=/dev/zero of=/dev/adNd of about 60Mb/sec. However, when I've set up my raid, performance drops to 6Mb/sec, and with only three disks it drops to 4.5Mb/sec. Is this usual? Because with this speed I cannot run the system at all. Any good way of tuning the system? Cheers Nik
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030819095355.C34268>