Date: Fri, 26 Nov 2010 01:21:44 +0200 From: Kostik Belousov <kostikbel@gmail.com> To: Adam Vande More <amvandemore@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: top io mode Message-ID: <20101125232144.GV2392@deviant.kiev.zoral.com.ua> In-Reply-To: <AANLkTikxwO3cO363Z4EZysVBYeMHvi6MiTQunTJN4Z4L@mail.gmail.com> References: <AANLkTikrKevf3x4nyi6=8Yz0BW=yZzf0W_Xa3XGQXy8N@mail.gmail.com> <4CEE88D9.4070200@DataIX.net> <AANLkTincWrdhq3my_RARtB17mneT77YZubQbFCN1Swzp@mail.gmail.com> <20101125200813.GA56066@icarus.home.lan> <AANLkTinVq8f6miLjqePEBOjN3CfhZJcPf%2B8njiKwTaL3@mail.gmail.com> <20101125205733.GA56845@icarus.home.lan> <20101125210449.GA57788@icarus.home.lan> <AANLkTin3-kut7bZyg9w3uo0Y-ocwmhKeptiPWVso=Oq6@mail.gmail.com> <20101125224455.GU2392@deviant.kiev.zoral.com.ua> <AANLkTikxwO3cO363Z4EZysVBYeMHvi6MiTQunTJN4Z4L@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] On Thu, Nov 25, 2010 at 05:18:13PM -0600, Adam Vande More wrote: > On Thu, Nov 25, 2010 at 4:44 PM, Kostik Belousov <kostikbel@gmail.com>wrote: > > > Can you show exact command and describe some details about setup for > > the case where you still do not observe the counter in top ? > > (With my patch applied). > > > ----------------------------------------------------------------------------------------------------------------- > Still broken with patch applied; > dd if=/dev/zero of=/tmp/delete.me bs=64k What is /tmp/delete.me ? A file ? On what kind of filesystem is it located ? Summoning some psychic power, I can predict that delete.me is located on ZFS or tmpfs filesystem. Is this right ? If yes, then the result is expected and nothing is broken there (except ZFS, but I already described it). > > during this "top -m io" displays for dd: > 2235 adam 14 24 0 0 0 0 0.00% dd > > ----------------------------------------------------------------------------------------------------------------- > Fixed with patch applied; > > dd if=/dev/ada0 of=/dev/null bs=64k > > during this "top -m io" displays for dd: > 2248 adam 3262 0 3262 0 0 3262 100.00% dd > > > > -- > Adam Vande More [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAkzu74gACgkQC3+MBN1Mb4jo9QCfUrBbCkbaBxa6ezd6l9rwlUrN noIAoK0vwzjJNhH4+nFRo4Jy7NDyZuy2 =9rQz -----END PGP SIGNATURE-----
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20101125232144.GV2392>