From debbugs-submit-bounces@debbugs.gnu.org Wed May 02 17:04:05 2018 Received: (at submit) by debbugs.gnu.org; 2 May 2018 21:04:06 +0000 Received: from localhost ([127.0.0.1]:47382 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDyuz-0003D5-BG for submit@debbugs.gnu.org; Wed, 02 May 2018 17:04:05 -0400 Received: from eggs.gnu.org ([208.118.235.92]:33721) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDxkV-0001Sw-8c for submit@debbugs.gnu.org; Wed, 02 May 2018 15:49:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDxkO-0006Ge-Rl for submit@debbugs.gnu.org; Wed, 02 May 2018 15:49:06 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: ** X-Spam-Status: No, score=2.6 required=5.0 tests=BAYES_50,FREEMAIL_FROM, HTML_EMBEDS,HTML_MESSAGE autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:37942) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fDxkO-0006GY-NA for submit@debbugs.gnu.org; Wed, 02 May 2018 15:49:04 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52914) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDxkN-0000FJ-4p for bug-coreutils@gnu.org; Wed, 02 May 2018 15:49:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDxkK-0006Df-1P for bug-coreutils@gnu.org; Wed, 02 May 2018 15:49:03 -0400 Received: from mout.gmx.net ([212.227.17.22]:53895) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDxkJ-0006CM-Mo for bug-coreutils@gnu.org; Wed, 02 May 2018 15:48:59 -0400 Received: from [192.168.0.3] ([185.37.75.66]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MWwp6-1et96S1UfM-00VyQa for ; Wed, 02 May 2018 21:48:56 +0200 Message-ID: <1525290534.2749.4.camel@gmx.ch> Subject: what is wrong? From: rbre gmx To: bug-coreutils@gnu.org Date: Wed, 02 May 2018 21:48:54 +0200 Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-jCy5yFck/w6g9usLxKtU" X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 X-Provags-ID: V03:K1:BvOSgDhz4FmZuspe8etxkq3pTaDNtDMVC3sw2Gkbdtf93tKd/Pm EB2MtxmdZD07vgm31kKKWza+9OjUxm5SbrCzNbqTIA3rAC3YWJymAawH43byW0jGejQF8A1 e7IVcwwRCVj2tuo+TYWERP2GQMLzH1LdOPM6Wba7vYeif+LgYnsqoddCJVdbmWDTyjIQ7L5 bcTWZ+vmQaMrKUbAW7LTQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:HZirit+2NKU=:wAkfA5Cz5w3WYLH6LzxtOe teL0MDngeylzaGhPP6/oWR/XvHMVVs0q+Idv3x0iIjH6chSnEuyyZrXqxXrsMmw6JpiiB+2nH ww92PNi18g386W2LblplI9qt+BFkV5QqYnAPvje/GMXU7mmBQsFXdMC6EBtpTQ90XG5rmUdMZ fMZ0e792Rkdj37BDVbbEPR028hOfOsN8+X3aMxBBlwBCD+y5CSXsDfUS1cYYKQsBt51L2Krkl f4RKddTP6cM3gkyHvUYYywwPKBjvHeSSR4wrl9gHeBxFbvAFtw9+PwhMIVO23n0m1vnJIWXg6 tEAIwC5Dv7FfMq+hnolag+mTPByHa/NEyzFlnbXVUAbL2I7DWjTGCZo8RTsC5ZXGTo1pkFZRp ql6jfuhNtKdSi5LzW0Rq7uj8btVYgnSn3lfHq3CZY/iW3u26Y8/KR7vT6YWRhi0jm4HZVUziZ xUPksMjzNhV4fSo2fnLuEnkOJWnd+jjxGe6thZgZtHM9pWJfROdTj1URtM6hMV1iDS0882BOd ePat+xVtRGJHyt2W+3wcCx9nxBclCZZOvauqoMQLBax855LP44DrN+IZpOms74Wl/XdbA/qtF 9asdyaFwmIlzk9uDQwohzQi/X17MJUjcmPBCOIN5SmaJ9ifTg1m4JmMjkRdjDkv6X8nwnlgMd 7cAHNDFScZHHgTQEU+cZOGGlP1aeE6dung1euqEQCMae40dM6hAjNWCc8Hbpsh5sb6InCK2Aw 3geCzjRGWFHg0ZD6jt7XSwL5uve02Arc7eOflhJcjl72Tw8ivubfWkEIQKY= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.1 (----) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Wed, 02 May 2018 17:04:04 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.1 (-----) --=-jCy5yFck/w6g9usLxKtU Content-Type: multipart/alternative; boundary="=-aEACBBsNtcJrrZKfK4h4" --=-aEACBBsNtcJrrZKfK4h4 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, I have an dell vostro 3000 notebook with 480 GB SSD and 16 GB RAM.A USB3 port that does not work under Debian Stretch (9).A 500 GB HDD on USB2 port and the performance is .... In the individual tests the values are acceptable.In practice, the values collapse. WHY? what is my mistake?Please helpThanks in advance With =EF=BB=BFclonezilla-live-2.5.5-38-i686-pae startet from Sardu USB Stic= kI have Velues between 2000 / 2700 MB/s and not 9.6 MB/s Debian Stretch (9) dd (coreutils) 8.26 Create drive image "compressed" (Knoppix 8.1)dd if=3D/dev/sda | bs=3D2048 ibs=3D262144 obs=3D2048 conv=3Dnotrunc,noerror gzip -9>/media/sdc1/backupimage/20180424avostro.img.gz 480103981056 bytes (480 GB, 447 GiB) copied, 50246.9 s, 9.6 MB/s Create drive image "compressed" (Deb9 X64)dd if=3D/dev/sda7 | mbuffer -s 512 -b 4096 -H | seek=3D4096 conv=3Dnotrunc,noerror gzip -9>/media/user/RB4TB/backupimage/20180424avostroP7a1.img.gz 243716325376 bytes (244 GB, 227 GiB) copied, 27661.7 s, 8.8 MB/s=C2=A0in @ 8567 KiB/s, out @ 12.0 MiB/s, =C2=A0227 GiB total, buffer =C2=A0=C2=A08% fu= ll=C2=A0summary: =C2=A0227 GiByte in 7h 41min 01.9sec - average of 8604 KiB/s Single Checksdd if=3D/dev/zero bs=3D1M count=3D1024 | md5sum1073741824 byte= s (1.1 GB, 1.0 GiB) copied, 3.91711 s, 274 MB/s dd if=3D/dev/zero bs=3D4M count=3D4096 | md5sum17179869184 bytes (17 GB, 16 GiB) copied, 62.4363 s, 275 MB/s dd if=3D/dev/zero bs=3D1M count=3D4096 | md5sum4294967296 bytes (4.3 GB, 4.= 0 GiB) copied, 15.4608 s, 278 MB/s dd if=3D/dev/zero bs=3D1M count=3D2048 | md5sum2147483648 bytes (2.1 GB, 2.= 0 GiB) copied, 7.72068 s, 278 MB/s dd if=3D/dev/zero bs=3D4M count=3D1024 | md5sum4294967296 bytes (4.3 GB, 4.= 0 GiB) copied, 15.6031 s, 275 MB/s dd if=3D/dev/zero bs=3D1M count=3D2048 | md5sum2147483648 bytes (2.1 GB, 2.= 0 GiB) copied, 7.72068 s, 278 MB/s dd if=3D/dev/zero bs=3D1M count=3D256 | md5sum268435456 bytes (268 MB, 256 MiB) copied, 0.97249 s, 276 MB/s dd if=3D/dev/zero bs=3D1024 count=3D256 | md5sum262144 bytes (262 kB, 256 KiB) copied, 0.00151299 s, 173 MB/s Scriptsobs_test.shibs_test.shhttp://www.alecjacobson.com/weblog/?p=3D635 id=3D"-x-evo-selection-start-marker"> RegardsRalph --=-aEACBBsNtcJrrZKfK4h4 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
Hello,

I have an del= l vostro 3000 notebook with 480 GB SSD and 16 GB RAM.
A USB3 port= that does not work under Debian Stretch (9).
A 500 GB HDD on USB= 2 port and the performance is ....

In the individu= al tests the values are acceptable.
In practice, the values colla= pse. WHY?
what is my mistake?
Please help
Th= anks in advance

With
=EF=BB=BFclonezill= a-live-2.5.5-38-i686-pae startet from Sardu USB Stick
I have Velu= es between 2000 / 2700 MB/s and not 9.6 MB/s


Debian Stretch (9) dd (coreutils) 8.26

Create drive image "compressed" (Knoppix 8.1)
=
dd if=3D/dev/sda | bs=3D2048 ibs=3D262144 obs=3D2048 conv=3Dnotrunc,no= error gzip -9>/media/sdc1/backupimage/20180424avostro.img.gz
<= br>
480103981056 bytes (480 GB, 447 GiB) copied, 50246.9 s, 9.6 M= B/s


Create drive image "compress= ed" (Deb9 X64)
dd if=3D/dev/sda7 | mbuffer -s 512 -b 4096 -H = | seek=3D4096 conv=3Dnotrunc,noerror gzip -9>/media/user/RB4TB/backupima= ge/20180424avostroP7a1.img.gz

243716325376 bytes (= 244 GB, 227 GiB) copied, 27661.7 s, 8.8 MB/s 
in @ 8567 KiB/= s, out @ 12.0 MiB/s,  227 GiB total, buffer   8% full <= /div>
summary:  227 GiByte in 7h 41min 01.9sec - average of 8604 K= iB/s

Single Checks
dd if=3D/dev/z= ero bs=3D1M count=3D1024 | md5sum
1073741824 bytes (1.1 GB, 1.0 G= iB) copied, 3.91711 s, 274 MB/s

dd if=3D/dev/zero = bs=3D4M count=3D4096 | md5sum
17179869184 bytes (17 GB, 16 GiB) c= opied, 62.4363 s, 275 MB/s

dd if=3D/dev/zero bs=3D= 1M count=3D4096 | md5sum
4294967296 bytes (4.3 GB, 4.0 GiB) copie= d, 15.4608 s, 278 MB/s

dd if=3D/dev/zero bs=3D1M c= ount=3D2048 | md5sum
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 7= .72068 s, 278 MB/s

dd if=3D/dev/zero bs=3D4M count= =3D1024 | md5sum
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 15.60= 31 s, 275 MB/s

dd if=3D/dev/zero bs=3D1M count=3D2= 048 | md5sum
2147483648 bytes (2.1 GB, 2.0 GiB) copied, 7.72068 s= , 278 MB/s

dd if=3D/dev/zero bs=3D1M count=3D256 |= md5sum
268435456 bytes (268 MB, 256 MiB) copied, 0.97249 s, 276 = MB/s

dd if=3D/dev/zero bs=3D1024 count=3D256 | md5= sum
262144 bytes (262 kB, 256 KiB) copied, 0.00151299 s, 173 MB/s=

Scripts
obs_test.sh
ib= s_test.sh
Regards
Ralph
--=-aEACBBsNtcJrrZKfK4h4-- --=-jCy5yFck/w6g9usLxKtU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQFABAABCgAqFiEE/vvyg/cC9Fvo4V3CF4M0gRWGPsEFAlrqFicMHHJicmVAZ214 LmNoAAoJEBeDNIEVhj7BHOUH/j+PRKWuEalx/rxfyr0NsSY2sGTlek+c/ynMlmzJ sr0dRB9hl2bqJLGXGs5OnoL3hb65xV8wfJ/Dl+qRmuOHT4H/PxLRNz753sMa7ZS7 Meo+GoEmc1SCo1RO6QkJRd6401uPygfbX12ueYSqrwGzgy5kYZfNBcN8IQcLUSA6 MfSuQ+PdEBDH7+OJzC0mmWyPglXUdolO9lK16ffwlJm4eQKBAZ95JTcFgNaPbH5n 2Tjdrqv8+3zrKWTpSkmHxJAgz9RJNw1vX11m0AeICvfeK3RcfPcYw01Q1a0FA1S2 v5dRa5YyHUkRbbhI3lhIr+uHjS4T1XjqO8UxXMEv6utfjRE= =74k5 -----END PGP SIGNATURE----- --=-jCy5yFck/w6g9usLxKtU-- From debbugs-submit-bounces@debbugs.gnu.org Wed May 02 17:44:47 2018 Received: (at 31345) by debbugs.gnu.org; 2 May 2018 21:44:47 +0000 Received: from localhost ([127.0.0.1]:47398 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDzYN-00047N-IH for submit@debbugs.gnu.org; Wed, 02 May 2018 17:44:47 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:43542) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDzYL-000478-47 for 31345@debbugs.gnu.org; Wed, 02 May 2018 17:44:45 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id C770716009F; Wed, 2 May 2018 14:44:38 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id uzxdCAcIsLgp; Wed, 2 May 2018 14:44:37 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id BF7981600AC; Wed, 2 May 2018 14:44:37 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id e2BhxQb53rQu; Wed, 2 May 2018 14:44:37 -0700 (PDT) Received: from Penguin.CS.UCLA.EDU (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id A617316009F; Wed, 2 May 2018 14:44:37 -0700 (PDT) Subject: Re: bug#31345: what is wrong? To: rbre gmx References: <1525290534.2749.4.camel@gmx.ch> From: Paul Eggert Organization: UCLA Computer Science Department Message-ID: Date: Wed, 2 May 2018 14:44:37 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <1525290534.2749.4.camel@gmx.ch> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 31345 Cc: 31345@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) You might try resending that bug report, as your problem is not clear in the copy that we got, which you can see archived here: https://debbugs.gnu.org/31345 Quite possibly the problem (whatever it is) is not in coreutils, but is in a driver or in the kernel or something like that. From debbugs-submit-bounces@debbugs.gnu.org Mon May 14 16:06:20 2018 Received: (at 31345-done) by debbugs.gnu.org; 14 May 2018 20:06:20 +0000 Received: from localhost ([127.0.0.1]:34681 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fIJjf-0004nt-SF for submit@debbugs.gnu.org; Mon, 14 May 2018 16:06:20 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:43152) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fIJje-0004nf-2y for 31345-done@debbugs.gnu.org; Mon, 14 May 2018 16:06:18 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id C999F1605B0; Mon, 14 May 2018 13:06:12 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id 0ro3x49c_jDZ; Mon, 14 May 2018 13:06:12 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 262C71605B7; Mon, 14 May 2018 13:06:12 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id UDs6HD15DqG1; Mon, 14 May 2018 13:06:12 -0700 (PDT) Received: from Penguin.CS.UCLA.EDU (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 0CE491605B0; Mon, 14 May 2018 13:06:12 -0700 (PDT) Subject: Re: bug#31345: what is wrong? To: rbre gmx References: <1525290534.2749.4.camel@gmx.ch> <1526201964.2011.1.camel@gmx.ch> From: Paul Eggert Organization: UCLA Computer Science Department Message-ID: Date: Mon, 14 May 2018 13:06:11 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <1526201964.2011.1.camel@gmx.ch> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 31345-done Cc: 31345-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) On 05/13/2018 01:59 AM, rbre gmx wrote: > Consequence, I migrated all kmail data and completely uninstalled > kmail. Thanks, as the problem is not coreutils related I am closing the coreutils bug report. From unknown Mon Aug 18 04:42:03 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 12 Jun 2018 11:24:04 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator