[libvirt] [PATCH] qemu: Improve error if setmem fails for lacking of balloon support
"cannot set memory of an active domain" is misleading, it sounds
like setting memory of active domain is not supported.
---
src/qemu/qemu_driver.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5713650..bb33fd5 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2037,7 +2037,8 @@ static int qemudDomainSetMemoryFlags(virDomainPtr dom, unsigned long
newmem,
/* Lack of balloon support is a fatal error */
if (r == 0) {
qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot set memory of an active domain"));
+ _("Lacks of balloon support, perhaps"
+ " the balloon device is disabled"));
goto endjob;
}
}
--
1.7.7.3