Date: Fri, 08 Mar 2013 13:07:04 +0600 From: =?koi8-r?B?59XM0cXXIOfP28E=?= <gosha-necr@yandex.ru> To: "freebsd-hardware@freebsd.org" <freebsd-hardware@freebsd.org> Subject: Re: Strange performance problems with I/O subsystem Message-ID: <1256991362726424@web16d.yandex.ru> In-Reply-To: <kh594r$v3g$2@ger.gmane.org> References: <261461361939965@web1e.yandex.ru> <kh594r$v3g$2@ger.gmane.org>
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05.03.2013, 23:14, "Ivan Voras" <ivoras@freebsd.org>:
On 27/02/2013 05:39, Гуляев Гоша wrote:
And when I have some intensive I/O tasks (csup -g /root/mysupfile,
or
portsnap fetch update, or rm -rf /usr/obj, when system working
sequentialy with many files in general) my system begins
periodically
freezes. If I see gstat it shows me 100% I\O on disk.
It usually means some kind of incompatibility of your disk drive and
the
system, its controller or its driver.
Sometimes it could me that the disk is broken.
Ivan, thank for answer! I think there is no any hardware problem,
because as I say before, in other OS'es all works fine, without
performance problems. How I can diagnose problem deeply, and maybe give
some useful information for resolving that issue?
--------------------------------------------
С уважением, Гуляев Гоша.
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