Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755004Ab0D1PyK (ORCPT ); Wed, 28 Apr 2010 11:54:10 -0400 Received: from iolanthe.rowland.org ([192.131.102.54]:44000 "HELO iolanthe.rowland.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754139Ab0D1PyI (ORCPT ); Wed, 28 Apr 2010 11:54:08 -0400 Date: Wed, 28 Apr 2010 11:54:06 -0400 (EDT) From: Alan Stern X-X-Sender: stern@iolanthe.rowland.org To: Sergey Senozhatsky cc: Robert Hancock , Greg Kroah-Hartman , , Subject: Re: INFO: umount blocked for more than 120 seconds In-Reply-To: <20100428080027.GB30496@swordfish.minsk.epam.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 838 Lines: 26 On Wed, 28 Apr 2010, Sergey Senozhatsky wrote: > On (04/27/10 15:07), Alan Stern wrote: > > Robert was right. Your usbmon log covers only the last 40 seconds of > > data transfer and showed a little over 15 MB being sent, so it seems > > likely that the entire 246 MB transfer would require more than 10 > > minutes. > > > > Thanks. > > > You can test this easily enough by simply waiting for 12 minutes or so > > before issuing the "umount" command. > > > So, bug entry is invalid. Right? Right. It's not a bug; it's a normal operation that happens to take a long time. Alan Stern -- 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/