Tell systemd that ibacm is ready once the RDMA_NL_GROUP_LS socket is
opened. This is the point where ibacm is able to respond to kernel and
user queries for paths.
Signed-off-by: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
---
ibacm/ibacm.service.in | 1 +
ibacm/src/acm.c | 3 +++
2 files changed, 4 insertions(+)
diff --git a/ibacm/ibacm.service.in b/ibacm/ibacm.service.in
index 7f31ba673da979..88fb751c7f0d76 100644
--- a/ibacm/ibacm.service.in
+++ b/ibacm/ibacm.service.in
@@ -5,6 +5,7 @@ After=opensm.service
Wants=ibacm.socket
[Service]
+Type=notify
ExecStart=@CMAKE_INSTALL_FULL_SBINDIR@/ibacm --systemd
[Install]
diff --git a/ibacm/src/acm.c b/ibacm/src/acm.c
index 3f28f04d8777b9..aba0deaa6de37f 100644
--- a/ibacm/src/acm.c
+++ b/ibacm/src/acm.c
@@ -1721,6 +1721,9 @@ static void acm_server(bool systemd)
if (ret)
acm_log(1, "Warn - Netlink init failed\n");
+ if (systemd)
+ sd_notify(0, "READY=1");
+
while (1) {
n = (int) listen_socket;
FD_ZERO(&readfds);
--
2.7.4
--
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