[libvirt] [PATCH] qemu: catch failure of drive_add
Previously when QEMU failed "drive_add" due to an error opening
a file it would report
"could not open disk image"
These days though, QEMU reports
"Could not open '/tmp/virtd-test_e3hnhh5/disk1.qcow2': Permission
denied"
which we were not detecting as an error condition.
Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com>
---
src/qemu/qemu_monitor_text.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c
index bc83218..76d7497 100644
--- a/src/qemu/qemu_monitor_text.c
+++ b/src/qemu/qemu_monitor_text.c
@@ -1959,6 +1959,16 @@ int qemuMonitorTextAddDrive(qemuMonitorPtr mon,
goto cleanup;
}
+ if (strstr(reply, "Could not open")) {
+ size_t len = strlen(reply);
+ if (reply[len - 1] == '\n') {
+ reply[len - 1] = '\0';
+ }
+ virReportError(VIR_ERR_OPERATION_FAILED, "%s",
+ reply);
+ goto cleanup;
+ }
+
ret = 0;
cleanup:
--
2.9.3