If a domain is configured to start on boot, it has a symlink to the
domain definition inside the autostart directory. If you rename this
domain, the definition is renamed too. The symlink need to be pointed to
this renamed file. This commit recreates the symlink after renaming the
XML file.
Resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=1594985
Signed-off-by: Julio Faracco <jcfaracco(a)gmail.com>
---
src/qemu/qemu_driver.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5de9aaefbb..15abb861ec 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -20914,6 +20914,8 @@ qemuDomainRenameCallback(virDomainObjPtr vm,
char *old_dom_name = NULL;
char *new_dom_cfg_file = NULL;
char *old_dom_cfg_file = NULL;
+ char *new_dom_autostart_link = NULL;
+ char *old_dom_autostart_link = NULL;
virCheckFlags(0, ret);
@@ -20934,6 +20936,30 @@ qemuDomainRenameCallback(virDomainObjPtr vm,
vm->def->name)))
goto cleanup;
+ if (vm->autostart) {
+ if (!(new_dom_autostart_link = virDomainConfigFile(cfg->autostartDir,
+ new_dom_name)) ||
+ !(old_dom_autostart_link = virDomainConfigFile(cfg->autostartDir,
+ vm->def->name)))
+ goto cleanup;
+
+ if (unlink(old_dom_autostart_link) < 0 &&
+ errno != ENOENT &&
+ errno != ENOTDIR) {
+ virReportSystemError(errno,
+ _("Failed to delete symlink '%s'"),
+ old_dom_autostart_link);
+ goto cleanup;
+ }
+
+ if (symlink(new_dom_cfg_file, new_dom_autostart_link) < 0) {
+ virReportSystemError(errno,
+ _("Failed to create symlink '%s to
'%s'"),
+ new_dom_autostart_link, new_dom_cfg_file);
+ goto cleanup;
+ }
+ }
+
event_old = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_UNDEFINED,
VIR_DOMAIN_EVENT_UNDEFINED_RENAMED);
@@ -20960,6 +20986,8 @@ qemuDomainRenameCallback(virDomainObjPtr vm,
ret = 0;
cleanup:
+ VIR_FREE(old_dom_autostart_link);
+ VIR_FREE(new_dom_autostart_link);
VIR_FREE(old_dom_cfg_file);
VIR_FREE(new_dom_cfg_file);
VIR_FREE(old_dom_name);
--
2.17.1