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 84f6486b78f36a39bdc20b5de826e1170dce61fe..33ab8c1f610fb8b7ddb220650a3664cc0d1e20da 100644 (file)
--- 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