When creating container, save configuration if rootfs already exists

Commit 6c6892b "fix multithreaded create()" prevented the container
configuration from being saved if the backing store does not need
to be created.

Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

diff --git a/src/lxc/lxccontainer.c b/src/lxc/lxccontainer.c
index ce2ec8aea6dcf1d7eee2befa3289bc9e04523519..932d658ea87911bbf1ca81adcb8c47321e34ec0f 100644 (file)
--- a/src/lxc/lxccontainer.c
+++ b/src/lxc/lxccontainer.c
@@ -1383,6 +1383,8 @@ static bool do_lxcapi_create(struct lxc_container *c, const char *t,
        if (do_lxcapi_is_defined(c) && c->lxc_conf->rootfs.path && !tpath) {
                /* Rootfs already existed, user just wanted to save the
                 * loaded configuration */
+               if (!c->save_config(c, NULL))
+                       ERROR("failed to save starting configuration for %s\n", c->name);
                ret = true;
                goto out;
        }