[libvirt] [PATCH 8/8] qemu: Error out if the shared disk conf conflicts with others when attaching

[Osier Yang]

Just like for domain starting, this checks if the shared disk's conf
conflicts with others.
---
 src/qemu/qemu_driver.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 7239d71..eb0c921 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5995,6 +5995,11 @@ qemuDomainAttachDeviceDiskLive(virConnectPtr conn,
         goto end;
     }
 
+    if (disk->type == VIR_DOMAIN_DISK_TYPE_BLOCK &&
+        disk->shared &&
+        (qemuCheckSharedDisk(driver->sharedDisks, disk) < 0))
+        goto end;
+
     if (qemuDomainDetermineDiskChain(driver, disk, false) < 0)
         goto end;
 
-- 
1.7.7.6