Since we have user aliases it may happen that users want to
change it using 'update-device'. Instead of ignoring it silently,
error out loudly.
Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
src/qemu/qemu_domain.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 347fc0742..00d6c41c9 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -6762,6 +6762,14 @@ qemuDomainDiskChangeSupported(virDomainDiskDefPtr disk,
return false;
}
+ if (disk->info.alias &&
+ STRNEQ_NULLABLE(disk->info.alias, orig_disk->info.alias)) {
+ virReportError(VIR_ERR_OPERATION_UNSUPPORTED,
+ _("cannot modify field '%s' of the disk"),
+ "alias");
+ return false;
+ }
+
CHECK_EQ(info.bootIndex, "boot order", true);
CHECK_EQ(rawio, "rawio", true);
CHECK_EQ(sgio, "sgio", true);
--
2.13.6
--
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