Re: [libvirt] [PATCH] qemu: fix block stats for virtio and scsi

Hi, qemudDomainBlockStats needs to map between qemu and libvirt device naming as well. Possible patch attached. Cheers, -- Guido

>From 57b8c8e66abfcc57c2f05d8b8364de6ecc05dcf9 Mon Sep 17 00:00:00 2001 From: Guido Guenther <agx(a)sigxcpu.org&gt; Date: Thu, 2 Oct 2008 21:12:20 +0200 Subject: [PATCH] support virtio and scsi disks in qemudDomainBlockStats --- src/qemu_driver.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/src/qemu_driver.c b/src/qemu_driver.c index a1e7285..2a7c555 100644 --- a/src/qemu_driver.c +++ b/src/qemu_driver.c @@ -3416,6 +3416,8 @@ qemudDomainBlockStats (virDomainPtr dom, * hd[a-] to ide0-hd[0-] * cdrom to ide1-cd0 * fd[a-] to floppy[0-] + * vd[a-] to virtio[0-] + * sd[a-] to scsi0-hd[0-] */ if (STRPREFIX (path, "hd") && c_islower(path[2])) snprintf (qemu_dev_name, sizeof (qemu_dev_name), @@ -3425,6 +3427,12 @@ qemudDomainBlockStats (virDomainPtr dom, else if (STRPREFIX (path, "fd") && c_islower(path[2])) snprintf (qemu_dev_name, sizeof (qemu_dev_name), "floppy%d", path[2] - 'a'); + else if (STRPREFIX (path, "vd") && c_islower(path[2])) + snprintf (qemu_dev_name, sizeof (qemu_dev_name), + "virtio%d", path[2] - 'a'); + else if (STRPREFIX (path, "sd") && c_islower(path[2])) + snprintf (qemu_dev_name, sizeof (qemu_dev_name), + "scsi0-hd%d", path[2] - 'a');