Subject: Re: RFC [patch 13/34] PID Virtualization Define new task_pid api
From: Dave Hansen <haveblue@us.ibm.com>
To: Kirill Korotaev <dev@sw.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
       Linus Torvalds <torvalds@osdl.org>,
       Hubertus Franke <frankeh@watson.ibm.com>, Greg KH <greg@kroah.com>,
       Alan Cox <alan@lxorguk.ukuu.org.uk>,
       "Serge E. Hallyn" <serue@us.ibm.com>,
       Arjan van de Ven <arjan@infradead.org>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Cedric Le Goater <clg@fr.ibm.com>
In-Reply-To: <43E335D4.9000401@sw.ru>
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Date: Fri, 03 Feb 2006 07:45:27 -0800
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On Fri, 2006-02-03 at 13:52 +0300, Kirill Korotaev wrote:
> How can you migrate application which consists of two processes doing 
> IPC via signals? They are not tired inside kernel anyhow and there is
> no way to automatically detect that both should be migrated together.
> VPSs what provides you such kind of boundaries of what should be 
> considered as a whole.

Could you explain a little bit _how_ VPSs provide this?

-- Dave

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