If we don't close these running lxc-checkpoint via:
ssh host "sudo lxc-checkpoint ..."
just hangs. We leave stderr open so that subesquent errors will print correctly
(and also because for whatever reason it doesn't break ssh :).
Signed-off-by: Tycho Andersen <tycho.ander...@canonical.com>
---
src/lxc/lxc_checkpoint.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/lxc/lxc_checkpoint.c b/src/lxc/lxc_checkpoint.c
index 698e434..cfa08fc 100644
--- a/src/lxc/lxc_checkpoint.c
+++ b/src/lxc/lxc_checkpoint.c
@@ -154,6 +154,11 @@ bool restore(struct lxc_container *c)
pid = fork();
if (pid == 0) {
+ if (my_args.daemonize) {
+ close(0);
+ close(1);
+ }
+
ret = c->restore(c, checkpoint_dir, verbose);
if (!ret) {
--
1.9.1
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