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>
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--4aDy9H6t7BHRgi2W Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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>wro= te: >=20 > > 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=3D/dev/zero of=3D/tmp/delete.me bs=3D64k 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). >=20 > during this "top -m io" displays for dd: > 2235 adam 14 24 0 0 0 0 0.00% dd >=20 > -------------------------------------------------------------------------= ---------------------------------------- > Fixed with patch applied; >=20 > dd if=3D/dev/ada0 of=3D/dev/null bs=3D64k >=20 > during this "top -m io" displays for dd: > 2248 adam 3262 0 3262 0 0 3262 100.00% dd >=20 >=20 >=20 > --=20 > Adam Vande More --4aDy9H6t7BHRgi2W Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (FreeBSD) iEYEARECAAYFAkzu74gACgkQC3+MBN1Mb4jo9QCfUrBbCkbaBxa6ezd6l9rwlUrN noIAoK0vwzjJNhH4+nFRo4Jy7NDyZuy2 =9rQz -----END PGP SIGNATURE----- --4aDy9H6t7BHRgi2W--
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