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-rw-r--r--transport/ib-verbs/src/ib-verbs.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/transport/ib-verbs/src/ib-verbs.c b/transport/ib-verbs/src/ib-verbs.c
index 7b1095c9232..7f6f4d852a7 100644
--- a/transport/ib-verbs/src/ib-verbs.c
+++ b/transport/ib-verbs/src/ib-verbs.c
@@ -1224,6 +1224,11 @@ ib_verbs_send_completion_proc (void *data)
device->device_name, wc.status,
wc.vendor_err,
post->buf, wc.byte_len, post->reused);
+ if (wc.status == IBV_WC_RETRY_EXC_ERR)
+ gf_log ("ib-verbs", GF_LOG_ERROR,
+ "might be an issue with SM. "
+ "retry after running 'opensm' "
+ "(Subnet Manager).");
if (peer)
transport_disconnect (peer->trans);
}