From: Pavel Machek <pavel@ucw.cz>
To: Mark Lord <lkml@rtr.ca>
Cc: David Zeuthen <davidz@redhat.com>,
Maxim <maximlevitsky@gmail.com>,
Pete Zaitcev <zaitcev@redhat.com>,
Alan Stern <stern@rowland.harvard.edu>,
gregkh@suse.de,
Kernel development list <linux-kernel@vger.kernel.org>,
USB development list <linux-usb-devel@lists.sourceforge.net>
Subject: Re: USB: on suspend to ram/disk all usb devices are replugged
Date: Mon, 2 Apr 2007 18:28:24 +0000 [thread overview]
Message-ID: <20070402182824.GA4345@ucw.cz> (raw)
In-Reply-To: <461117E4.3060504@rtr.ca>
Hi!
> >Problem is that suspending _with_ removable mass
> >storage devices
> >attached just will not work. User will unplug them,
> >then complain
> >about corruption. Advanced user will unplug them, work
> >with them
> >somewhere else, replug them, then loose filesystem.
> >
> >Feel free to send patch to teach filesystems to handle
> >this.
>
> People have already fixed this: sync() before suspend,
> and use a journalling filesystem. Problem solved.
Does not solve the 'user removed it and mounted it somewhere else in
the meantime' problem.
Alan proposed one possible solution....
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2007-04-02 18:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-27 16:24 USB: on suspend to ram/disk all usb devices are replugged Maxim Levitsky
2007-03-27 17:15 ` Alan Stern
2007-03-27 17:54 ` Maxim
2007-03-27 18:05 ` Pete Zaitcev
2007-03-27 23:29 ` Maxim
2007-04-01 15:29 ` Pavel Machek
2007-04-01 17:42 ` David Zeuthen
2007-04-01 17:50 ` Pavel Machek
2007-04-01 18:01 ` David Zeuthen
2007-04-01 18:29 ` Pavel Machek
2007-04-01 18:26 ` Alan Stern
2007-04-01 18:34 ` Pavel Machek
2007-04-01 20:53 ` Rafael J. Wysocki
2007-04-02 2:54 ` Alan Stern
2007-04-02 20:37 ` Rafael J. Wysocki
2007-04-02 18:38 ` Chuck Ebbert
2007-04-02 19:36 ` Pavel Machek
2007-04-06 22:23 ` Nigel Cunningham
2007-04-02 14:49 ` Mark Lord
2007-04-02 18:28 ` Pavel Machek [this message]
2007-03-29 13:19 ` Mark Lord
2007-03-29 15:56 ` Alan Stern
2007-03-29 16:03 ` Mark Lord
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