Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756720AbZGMT67 (ORCPT ); Mon, 13 Jul 2009 15:58:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755746AbZGMT66 (ORCPT ); Mon, 13 Jul 2009 15:58:58 -0400 Received: from mail-ew0-f226.google.com ([209.85.219.226]:58061 "EHLO mail-ew0-f226.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755483AbZGMT66 convert rfc822-to-8bit (ORCPT ); Mon, 13 Jul 2009 15:58:58 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=vpbUZQn8/n0QQvXOqr1JUg8gwB05AZ82+zeEFahvRsD9NO0KQ/i3WU4KFX+Njja8Cr blnHRb94IpRgmmiW9L51n2b7qpN+qyDEjeJEcZ2GPgOy5Q9DLYrGlthEaPnq7dyDP5UP TpEeq4qC0Kg36piigmRP2dOC47Xr9q2YpW3n4= MIME-Version: 1.0 In-Reply-To: <20090713195558.GC5569@beaver.vrungel.ru> References: <20090713081106.GA5569@beaver.vrungel.ru> <87fxd19cfq.fsf@basil.nowhere.org> <20090713113252.GB5569@beaver.vrungel.ru> <3e8340490907130654i3d00aa6dt9118004c2fd94689@mail.gmail.com> <20090713195558.GC5569@beaver.vrungel.ru> From: Bryan Donlan Date: Mon, 13 Jul 2009 15:58:36 -0400 Message-ID: <3e8340490907131258g35c422ebm5a3147f9a80fd6eb@mail.gmail.com> Subject: Re: Counters in df, du To: Alexey Vlasov Cc: Andi Kleen , linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1467 Lines: 39 2009/7/13 Alexey Vlasov : > On Mon, Jul 13, 2009 at 09:54:22AM -0400, Bryan Donlan wrote: >> >> Alexey Vlasov writes: >> >> > >> >> > I know that df, du can show different values if some files were deleted, >> >> > but the processes which opened these files are still acting. >> >> >> >> You can check for that by doing ls -l /proc/*/fd | grep deleted >> >> >> >> It won't tell you the file size though. >> > >> > There comes a big list, like this: >> > >> > lowx------ 1 root root 64 Jul 13 14:58 1763 -> /tmp/ZCUDXqiMTp (deleted) >> > >> > The most interesting is that the /tmp size constantly grows. >> >> lsof -n | grep deleted > > # lsof -n /tmp | awk '/deleted/ {if ($7 != 0) print$0}' > > mysqld ? ?22905 ? ? ? ? ? ? ? ? ? ? ? ? ?mysql ? ?6u ? REG > 0,13 ? ?20 663938322 /tmp/ib1oZTSZ (deleted) > mysqld ? ?22905 ? ? ? ? ? ? ? ? ? ? ? ? ?mysql ? ?8u ? REG > 0,13 84773 663938424 /tmp/ibRcarbD (deleted) > > # df -h /tmp > Filesystem ? ? ? ? ? ?Size ?Used Avail Use% Mounted on > tmpfs ? ? ? ? ? ? ? ? 4.1G ?3.4G ?630M ?85% /tmp > > It will soon be up to 100% full and I'll have to remount. Are those the only two results? That should only be adding up to ~84kb of space... -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/