From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on sa.int.altlinux.org X-Spam-Level: X-Spam-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00, DNS_FROM_OPENWHOIS, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=no version=3.2.5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:references:in-reply-to :x-enigmail-version:content-type; bh=Uz778gIVO/7RRjQtpgpxFUurtmUBw+luJ8+ceR6AOT8=; b=mlNrq17QdhkPbLVP7VLIaKYmMptJZTJlLXQF4LG7Bzt69RxXVaic4+jubHpd21MVSi uXtseVJFCNCr5+mphS72jqE10S3aawT1z6cN5PO6GKdXLR3gZTrhLiz4Z/TY3OFrcDjO +gwHoepXpK79Rvvz7MwhZS/9ZPsx9JCBLyNJY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:x-enigmail-version:content-type; b=YZvKtkIjm9zJvfvv+/AdkABom9tUf9U4l/icamKQluhVWp+2xKxaUcEOH8uGOIuc3/ vrjMrPxZQSxdwbnUgLpJEd2qxtwoRdX9PdwRvKzgTKr/hwT3iE0Yd+GUDa2rd/UFz4Nd T52eNoGnFBJmF9NxsOTEWtga8S0g0COURy2Kg= Message-ID: <4D28CC8B.2030901@gmail.com> Date: Sun, 09 Jan 2011 03:43:55 +0700 From: Aeliya Grevnyov User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.2.9pre) Gecko/20100817 Lightning/1.0b2.103i Thunderbird/3.1.3pre MIME-Version: 1.0 To: ALT Linux Sisyphus discussions References: In-Reply-To: X-Enigmail-Version: 1.1.1 Content-Type: multipart/mixed; boundary="------------080409070105070800080104" Subject: Re: [sisyphus] =?utf-8?b?0Y/QtNGA0L4gc3RkLWRlZiDQuCBpbyBzY2hlZHVsZXI=?= X-BeenThere: sisyphus@lists.altlinux.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: ALT Linux Sisyphus discussions List-Id: ALT Linux Sisyphus discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Jan 2011 20:44:06 -0000 Archived-At: List-Archive: List-Post: This is a multi-part message in MIME format. --------------080409070105070800080104 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 09.01.2011 03:01, Ivan Fedorov пишет: > Anton Chernyshov writes: > >> [anton@rivendale ~]$ dmesg | grep sched >> [ 1.201885] io scheduler noop registered (default) >> [ 1.201902] io scheduler cfq registered >> [anton@rivendale ~]$ uname -a >> Linux rivendale 2.6.35-std-def-alt9 #1 SMP Thu Dec 9 08:52:44 UTC 2010 >> x86_64 GNU/Linux >> [anton@rivendale ~]$ cat /sys/block/sda/queue/scheduler >> [noop] cfq >> >> В использовании noop scheduler по умолчанию есть какой-то сокровенный >> смысл или это просто бага? > > Насколько я знаю, при работающем NCQ у SATA-дисков noop лучше, ибо не > пытается делать лишнюю работу. > Но возможно это верно только для одного диска, хотя точно сказать не > могу. > все бы хорошо, но для флешек/usb_hdd/etc. тоже noop включается сейчас не проверял, но тогда при втыкании флешки ядро ругалось на scheduler - -- WBR, Aeliya gray_graff Grevnyov -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk0ozIQACgkQE+rFeART/Ckv8gCg137jKi/zW4DG94wBgwO6Au8Y gmoAn3g+/YAM5Mxa2XpyLUjA69MrJsAc =gAuQ -----END PGP SIGNATURE----- --------------080409070105070800080104 Content-Type: application/pgp-keys; name="0x0453FC29.asc" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="0x0453FC29.asc" -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.4.11 (GNU/Linux) mQGiBEgn/jcRBACBGTQ4LhXqCsr/bNB458nouVQjPoecQkl7qua4NPQ7UF8xuxq8 1SZZK0c+Iqg1zoFNncmT11+cZTruOx+ezu9UF/cjd+6C4YVETbaYNwEcgCf/dkom QZX6UlEbcFGMQDaqX6UOTLLDSeL6gsQWptEd/+/kiloHhq8eFgMX4dGvRwCg5Li1 zkrDv7jZwUo6FLI9YvgXqmMD/0rx1GGNyQzrDo7vRWCPVFHGngEHig4bEkm5Osa3 9uaPxtgskmxcP7u/xi04F/59/OLM9tsCv5exfYX6HnFZxSLhMo5f8Dc7HzJfIsJd G151Fw0BoloeZ3dmQDDp8DO0i86Ba1mOc5uvUns80WXgGyhHIa7nXhL/4rthXOen O/1dA/sFeb/TF3fKARDQLv9OY69HPA28BSzY0LMRNUSdzd+ge59Tg1insW0uLLtV 5otidb9axLE/KSJtu+oiBfRTaw2Bn9qbUdQsRSS6EvAwntRYQJVGwkUKJKCahssj 0+rP+csSWiGkXt9VV+2zbyAAQEB3KkBXNGSM2xVor/CKilYvWrQ1Z3JheV9ncmFm ZiAoQWx0IGxpbnV4IHRlYW0pIDxncmF5X2dyYWZmQGFsdGxpbnV4Lm9yZz6IYAQT EQIAIAUCSCf+NwIbIwYLCQgHAwIEFQIIAwQWAgMBAh4BAheAAAoJEBPqxXgEU/wp zxIAn1PyWm2vA5bcAjLxIaP/vZ92v2IWAJ9Ap0hTdgK7SRpsONrlqxyKZI5LvbkC DQRIJ/43EAgA1eRJqmOZKMiJ7Pahq4tKHU2x5AxsOjBKgevCQiaeZWecJAhEpcHP ruzfw8ZRx9EMWjEaFUgl2aor3XK8eLwoeGEJS+aTdyXio9Ql7YIqYuelHxUEblJF hc9Fb7Tw6movvXyTP9Vmpjtts+J1ZRkDBDaMwC1xCBgGwg/UsimNXJuefy06eF19 CMYq1llUpQ6Ef2fWARKiqKWong1/69VPH8wkgLnXD4XLIt1rkdCGtSod5aFURF/Y GxsXyERQdBHtkxfUcmHENBpfyP7xXm0dVeji7OU9qkjTjeLC0Zg7MHwziAue1fM4 cf+3Jo1BPD6WAm/ribOxZkbvPY7k8rR/owADBQgAkE2VbCZpbP8NeY0b21oD8p7l WqbusdDKQTULMH1kenQ11PUw0b3qM3mXol8SjCaFDkXyJBZjNOpzJCZFefQOtY5P lzn60gvWHPzcSRVxUwcsiTKFFL4Lqg8mJ1K2dkeZf6Bcp5jzl5xreBCE3HRSsQKJ FvT6bBgh6QURSfzda2TqeYb46KArWCTWwbjqpjbe1whAjb3hKNsBBUVWZ+/CQVKq 8iAkv8lic/VV0WtaEQc2p67aOUiZxC1Z2uuhMheKjeiFMVoJokm4yyec0YriFCca Lf86Ak/g9zdbJy8fp1e9mnp1Ts1flJNG5JfINrY6DWi0qyBBj2J3G9sHWvIyDYhJ BBgRAgAJBQJIJ/43AhsMAAoJEBPqxXgEU/wpmpoAn2S58878L0kauZ/+KS1iDDWy BXtCAJ4jtA/pawaSUKF4rkGxTdaPq7kcoQ== =6QMK -----END PGP PUBLIC KEY BLOCK----- --------------080409070105070800080104--