In a stop mode backup of a running container the container
is started from this namespace, so making it private can
cause mount point leaks.
---
src/PVE/VZDump/LXC.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/PVE/VZDump/LXC.pm b/src/PVE/VZDump/LXC.pm
index 46b5bd2..0d871a1 100644
--- a/src/PVE/VZDump/LXC.pm
+++ b/src/PVE/VZDump/LXC.pm
@@ -176,7 +176,7 @@ sub prepare {
# If we perform mount operations, let's unshare the mount namespace
# to not influence the running host.
PVE::Tools::unshare(PVE::Tools::CLONE_NEWNS);
- PVE::Tools::run_command(['mount', '--make-rprivate', '/']);
+ PVE::Tools::run_command(['mount', '--make-rslave', '/']);
}
}
--
2.1.4
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