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 <[EMAIL PROTECTED]>
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');
else {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_INVALID_ARG,
_("invalid path: %s"), path);
--
1.5.6.5
--
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