From: Vincent Cheng <vsch...@gmail.com>
When local clock data set is better than remote server, log message says remote
server is best master. The port states are correct.
ex. local clock is clock class 6 and remote server on port 1 is clock class 7.
ptp4l[5709.306]: selected best master clock 080027.fffe.fd0000
ptp4l[5709.306]: port 1 (enp0s8): assuming the grand master role
After fix:
ptp4l[6880.712]: selected local clock 080027.fffe.799fc5 as best master
ptp4l[6880.712]: port 1 (enp0s8): assuming the grand master role
Signed-off-by: Vincent Cheng <vsch...@gmail.com>
---
clock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clock.c b/clock.c
index 75d7c40..f9ef306 100644
--- a/clock.c
+++ b/clock.c
@@ -2179,7 +2179,7 @@ static void handle_state_decision_event(struct clock *c)
best = fc;
}
- if (best) {
+ if (best && c->dscmp(&best->dataset, clock_default_ds(c)) > 0) {
best_id = best->dataset.identity;
} else {
best_id = c->dds.clockIdentity;
--
2.34.1
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