> -----Original Message----- > From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com] > Sent: Monday, June 03, 2013 9:16 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; xen-de...@lists.xen.org; Luonengjun; Jinwenwu > Subject: Re: [Xen-devel] [PVSCSI]How to unplug scsi disk simulated by Qemu, > just like unplug the ide disk? > > 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). > Ok, thank you so much!
-Gonglei
