Resolves: rhbz#811426
---
storage/udev.py | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/storage/udev.py b/storage/udev.py
index 7890c17..f00e316 100644
--- a/storage/udev.py
+++ b/storage/udev.py
@@ -554,9 +554,16 @@ def udev_device_get_iscsi_port(info):
return path_components[address_field].split(":")[-1]
def udev_device_get_iscsi_nic(info):
- session = info["sysfs_path"].split("/")[4]
- iface = open("/sys/class/iscsi_session/%s/ifacename" %
- session).read().strip()
+ # '/devices/pci0000:00/0000:00:02.0/0000:09:00.0/0000:0a:01.0/0000:0e:00.2/host3/session1/target3:0:0/3:0:0:0/block/sda'
+ # The position of sessionX part depends on device
+ # (e.g. offload vs. sw; also varies for different offload devs)
+ match = re.match('/.*/(session\d+)', info["sysfs_path"])
+ if match:
+ session = match.groups()[0]
+ iface = open("/sys/class/iscsi_session/%s/ifacename" %
+ session).read().strip()
+ else:
+ iface = None
return iface
# fcoe disks have ID_PATH in the form of:
--
1.7.4
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