From: Linus Torvalds <torvalds@linux-foundation.org>
To: Pavel Machek <pavel@suse.cz>
Cc: Alan Stern <stern@rowland.harvard.edu>,
Linus Torvalds <torvalds@linuxfoundation.org>,
gregkh@suse.de, Andrew Morton <akpm@linuxfoundation.org>,
kernel list <linux-kernel@vger.kernel.org>,
Oliver Neukum <oliver@neukum.org>
Subject: Re: 2.6.25-rc6: CONFIG_USB_PERSIST forced on
Date: Sat, 7 Jun 2008 15:26:12 -0700 (PDT) [thread overview]
Message-ID: <alpine.LFD.1.10.0806071525030.3473@woody.linux-foundation.org> (raw)
In-Reply-To: <20080607195221.GB11109@ucw.cz>
On Sat, 7 Jun 2008, Pavel Machek wrote:
>
> Well, not-usb-persists means we force-unplug disks during suspend,
> after syncing them. Not _too_ bad.
>
> If you unplug disk while hibernated, modify it, and plug it back,
> youget _silent_ filesystem corruption. I call that bad.
.. and if the USB layer unplugs them unconditionally while the filesystem
is mounted, you _unconditionally_ get a system that doesn't work.
I call that worse.
Much worse.
Linus
next prev parent reply other threads:[~2008-06-07 22:26 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-06 9:25 2.6.25-rc6: CONFIG_USB_PERSIST forced on Pavel Machek
2008-06-06 14:39 ` Alan Stern
2008-06-07 19:52 ` Pavel Machek
2008-06-07 22:26 ` Linus Torvalds [this message]
2008-06-09 8:00 ` Pavel Machek
2008-06-09 15:03 ` Alan Stern
2008-06-09 15:12 ` Oliver Neukum
2008-06-09 15:44 ` Alan Stern
2008-06-09 19:50 ` Greg KH
2008-06-09 20:59 ` Pavel Machek
2008-06-09 21:39 ` Linus Torvalds
2008-06-09 21:52 ` Oliver Neukum
2008-06-09 21:56 ` Pavel Machek
2008-06-09 22:19 ` Linus Torvalds
2008-06-10 8:55 ` Oliver Neukum
2008-06-10 14:59 ` Alan Stern
2008-06-10 15:50 ` Linus Torvalds
2008-06-10 16:36 ` Linus Torvalds
2008-06-10 18:59 ` [PATCH] USB: don't use reset-resume if drivers don't support it Alan Stern
2008-06-10 19:10 ` Linus Torvalds
2008-06-10 21:30 ` Greg KH
2008-06-10 21:42 ` patch usb-don-t-use-reset-resume-if-drivers-don-t-support-it.patch added to gregkh-2.6 tree gregkh
2008-06-09 19:56 ` 2.6.25-rc6: CONFIG_USB_PERSIST forced on Oliver Neukum
2008-06-09 15:35 ` Linus Torvalds
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