From: Simon Schricker <sschricker@suse.de>
Date: Fri, 29 Nov 2019 09:52:05 +0000 (+0100)
Subject: nvme-cli: Check for sysfs interface before NVMe discovery
X-Git-Tag: v1.10~26
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ca9a2ec103003d1377c45d49452c457194ad27db;p=users%2Fhch%2Fnvme-cli.git

nvme-cli: Check for sysfs interface before NVMe discovery

This prevents an unnecessary error message in the case that the nvme-fc
kernel module is not loaded and the
  /sys/class/fc/fc_udev_device/nvme_discovery
handle is not available.
---

diff --git a/nvmf-autoconnect/systemd/nvmefc-boot-connections.service b/nvmf-autoconnect/systemd/nvmefc-boot-connections.service
index 84f6486..33ab8c1 100644
--- a/nvmf-autoconnect/systemd/nvmefc-boot-connections.service
+++ b/nvmf-autoconnect/systemd/nvmefc-boot-connections.service
@@ -1,5 +1,6 @@
 [Unit]
 Description=Auto-connect to subsystems on FC-NVME devices found during boot
+ConditionPathExists=/sys/class/fc/fc_udev_device/nvme_discovery
 
 [Service]
 Type=oneshot