From: Jim Paris <jim@jtan.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: hotplug virtual disk to a Linux guest virtual machine with udev
Date: Thu, 15 Apr 2010 18:28:25 +0000 [thread overview]
Message-ID: <20100415182825.GA6569@psychosis.jim.sh> (raw)
In-Reply-To: <z2r873c169b1004141210u4945eee3l2724aef103f28336@mail.gmail.com>
Shi Jin wrote:
> > You can run:
> > udevadm monitor
> > add a volume to the host and check if you get events for new block
> > devices. If you do, it's an issue with userspace in the system.
> >
> > Kay
> >
>
> Thank you Kay.
> This is useful tool but it again confirmed my conjecture of this being
> an kernel issue.
> On FC12 where it is working, I do the a add and remove messages.
> But on Ubuntu 9.10 and CentOS 5.4, I don't see any message.
>
> So it is a kernel problem. Anything I can do?
Check that PCI hotplug is enabled in your guest kernels?
-jim
> Thanks.
> --
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next prev parent reply other threads:[~2010-04-15 18:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-14 19:10 hotplug virtual disk to a Linux guest virtual machine with udev Shi Jin
2010-04-14 20:19 ` Kay Sievers
2010-04-14 21:55 ` Shi Jin
2010-04-15 4:47 ` Kay Sievers
2010-04-15 14:37 ` Shi Jin
2010-04-15 15:21 ` Kay Sievers
2010-04-15 18:28 ` Jim Paris [this message]
2010-04-15 18:35 ` Shi Jin
2010-04-15 18:42 ` Jim Paris
2010-04-15 19:10 ` Shi Jin
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