From 0e2ef80993858992f6219b5162289568937a1fac Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.com>
Date: Mon, 28 Sep 2020 13:39:07 +0200
Subject: [PATCH] 95nvmf: add nvmf-autoconnect script

Add a script to run FC autoconnect.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 modules.d/95nvmf/module-setup.sh                | 2 ++
 modules.d/95nvmf/nvmf-autoconnect.sh            | 5 +++++
 modules.d/95nvmf/parse-nvmf-boot-connections.sh | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/modules.d/95nvmf/module-setup.sh b/modules.d/95nvmf/module-setup.sh
index 501ba8dd..268f1a2c 100755
--- a/modules.d/95nvmf/module-setup.sh
+++ b/modules.d/95nvmf/module-setup.sh
@@ -109,6 +109,8 @@ install() {
 
     inst_multiple ip sed
 
+    inst_script "${moddir}/nvmf-autoconnect.sh" /sbin/nvmf-autoconnect.sh
+
     inst_multiple nvme
     inst_hook cmdline 99 "$moddir/parse-nvmf-boot-connections.sh"
     inst_simple "/etc/nvme/discovery.conf"
diff --git a/modules.d/95nvmf/nvmf-autoconnect.sh b/modules.d/95nvmf/nvmf-autoconnect.sh
new file mode 100644
index 00000000..c8f676a7
--- /dev/null
+++ b/modules.d/95nvmf/nvmf-autoconnect.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+[ -f /sys/class/fc/fc_udev_device/nvme_discovery ] || exit 1
+echo add > /sys/class/fc/fc_udev_device/nvme_discovery
+exit 0
diff --git a/modules.d/95nvmf/parse-nvmf-boot-connections.sh b/modules.d/95nvmf/parse-nvmf-boot-connections.sh
index 3ff731f1..5a19c84e 100755
--- a/modules.d/95nvmf/parse-nvmf-boot-connections.sh
+++ b/modules.d/95nvmf/parse-nvmf-boot-connections.sh
@@ -132,6 +132,6 @@ if [ -f "/etc/nvme/discovery.conf" ] ; then
 else
     # No nvme command line arguments present, try autodiscovery
     if [ "$trtype" = "fc" ] ; then
-        /sbin/initqueue --finished --onetime --unique --name nvme-fc-autoconnect echo 1 > /sys/class/fc/fc_udev_device/nvme_discovery
+        /sbin/initqueue --finished --onetime --unique --name nvme-fc-autoconnect /sbin/nvmf-autoconnect.sh
     fi
 fi