[libvirt] [PATCH 2/2] qemu: don't log error for missing optional sources on start

[Nikolay Shirokovskiy]

Because missing optional source is not error. The patch
address only local files. Fixing other cases is a bit ugly.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy at virtuozzo.com>
---
 src/qemu/qemu_process.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 802274e..5e04bf9 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -6100,7 +6100,8 @@ qemuProcessPrepareHostStorage(virQEMUDriverPtr driver,
         if (!blockdev)
             virStorageSourceBackingStoreClear(disk->src);
 
-        if (qemuDomainDetermineDiskChain(driver, vm, disk, true) >= 0)
+        if (!qemuProcessMissingLocalOptionalDisk(disk) &&
+            qemuDomainDetermineDiskChain(driver, vm, disk, true) >= 0)
             continue;
 
         if (qemuDomainCheckDiskStartupPolicy(driver, vm, idx, cold_boot) >= 0)
-- 
1.8.3.1