[libvirt] [PATCH] virsh: Remove using phy as default disk driver in cmdAttachDisk

* tools/virsh.c (virsh shouldn't use 'phy' as the disk driver if user doesn't specify "--driver", it causes bugs, as not all of hypervisor driver supports 'phy', and actually hypervisor should known the correct default disk driver and subdriver, so remove it) --- tools/virsh.c | 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-) diff --git a/tools/virsh.c b/tools/virsh.c index 6a9aba2..5b5c5ee 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -8668,11 +8668,16 @@ cmdAttachDisk(vshControl *ctl, const vshCmd *cmd) virBufferVSprintf(&buf, " device='%s'", type); virBufferAddLit(&buf, ">\n"); - virBufferVSprintf(&buf, " <driver name='%s'", - (driver) ? driver : "phy"); + if (driver || subdriver) + virBufferVSprintf(&buf, " <driver "); + + if (driver) + virBufferVSprintf(&buf, " name='%s'", driver); if (subdriver) virBufferVSprintf(&buf, " type='%s'", subdriver); - virBufferAddLit(&buf, "/>\n"); + + if (driver || subdriver) + virBufferAddLit(&buf, "/>\n"); virBufferVSprintf(&buf, " <source %s='%s'/>\n", (isFile) ? "file" : "dev", -- 1.7.3.2