On 10/30/2018 1:47 PM, Yi-Hung Wei wrote:
We introduced flush-conntrack in force-reload-kmod script by commit
8bea39b186ca ("datapath: Prevent panic") to prevent kernel panic.
It turns out that the kernel panic is actually triggered by the
IPv4 secret timer, and it is fixed by commit
121905984724 ("compat: Initialize IPv4 reassembly secret timer").
This commit removes the unnecessary conntrack flush in the script.
Signed-off-by: Yi-Hung Wei <[email protected]>
CC: Greg Rose <[email protected]>
---
utilities/ovs-lib.in | 3 ---
1 file changed, 3 deletions(-)
diff --git a/utilities/ovs-lib.in b/utilities/ovs-lib.in
index f6b539317a30..7df672c2c7bc 100644
--- a/utilities/ovs-lib.in
+++ b/utilities/ovs-lib.in
@@ -608,9 +608,6 @@ force_reload_kmod () {
stop_ovsdb
start_ovsdb || return 1
- if [ -n "$(ovs-dpctl show)" ]; then
- action "Flush old conntrack entries" ovs-appctl dpctl/flush-conntrack
- fi
stop_forwarding
if action "Saving interface configuration" save_interfaces; then
LGTM.
Reviewed-by: Greg Rose <[email protected]>
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