From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Gonglei (Arei)" <arei.gonglei@huawei.com>
Cc: Jinwenwu <wu.wujinwen@huawei.com>,
Luonengjun <luonengjun@huawei.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [Qemu-devel] [Xen-devel] [PVSCSI]How to unplug scsi disk simulated by Qemu, just like unplug the ide disk?
Date: Mon, 3 Jun 2013 09:16:28 -0400 [thread overview]
Message-ID: <20130603131628.GK6893@phenom.dumpdata.com> (raw)
In-Reply-To: <33183CC9F5247A488A2544077AF190206C90149B@szxeml538-mbx.china.huawei.com>
On Thu, May 30, 2013 at 11:23:44AM +0000, Gonglei (Arei) wrote:
> Hi all,
> My environment is xen-4.1.2 + qemu-1.2.2
> I made a pvscsi driver for Redhat guest, but I encountered a problem that I could see two scsi disks, one was simulated by QEMU, another was passthrough.
> Actually I want to unplug the scsi disk simulated. Any methods can solve the problem on the qemu upstream. Thanks!
I would suggest you look at arch/x86/xen/platform-pci-unplug.c which
tells QEMU to unplug the IDE driver. You could implement a similar
mechanism in QEMU (and in the Linux kernel).
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
>
next prev parent reply other threads:[~2013-06-03 13:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-30 11:23 [Qemu-devel] [PVSCSI]How to unplug scsi disk simulated by Qemu, just like unplug the ide disk? Gonglei (Arei)
2013-05-30 11:40 ` Laszlo Ersek
2013-05-30 11:40 ` Laszlo Ersek
2013-05-30 12:47 ` [Qemu-devel] [Xen-devel] " Pasi Kärkkäinen
[not found] ` <CAGKZqTBbjdw8+AH-PdXTefHyxKp+xQ+Hip13qB4BfZUU3rmpjg@mail.gmail.com>
[not found] ` <20130530132914.GA11427@reaktio.net>
[not found] ` <CAGKZqTA7x4Bhm9eNPb58QDRAhOjqXq0uMUcvB8kBr1rX2F2Rvw@mail.gmail.com>
[not found] ` <20130530134737.GB11427@reaktio.net>
[not found] ` <CAGKZqTCHwZxHsSQmzA-5uWEsynMVXeCQE_mOPufbb=o+Qk26wQ@mail.gmail.com>
2013-05-30 14:45 ` Pasi Kärkkäinen
2013-05-30 12:47 ` Pasi Kärkkäinen
2013-06-03 13:16 ` Konrad Rzeszutek Wilk
2013-06-03 13:16 ` Konrad Rzeszutek Wilk [this message]
2013-06-03 13:20 ` [Qemu-devel] [Xen-devel] " Gonglei (Arei)
2013-06-03 13:20 ` Gonglei (Arei)
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