[PATCH 8/8] Propagate mount options for btrfs members to all volumes/subvolumes.
David Lehman
dlehman at redhat.com
Tue Sep 16 16:41:11 UTC 2014
Resolves: rhbz#1095866
---
blivet/devices.py | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/blivet/devices.py b/blivet/devices.py
index 70385b4..b3d2e05 100644
--- a/blivet/devices.py
+++ b/blivet/devices.py
@@ -5113,6 +5113,10 @@ class BTRFSVolumeDevice(BTRFSDevice, ContainerDevice):
if label:
self.name = label
+ if not self.exists:
+ # propagate mount options specified for members via kickstart
+ self.format.mountopts = self.parents[0].format.mountopts
+
def _getSize(self):
size = sum([d.size for d in self.parents])
if self.dataLevel in (raid.RAID1, raid.RAID10):
@@ -5311,6 +5315,16 @@ class BTRFSSubVolumeDevice(BTRFSDevice):
self.volume._addSubVolume(self)
+ def _setFormat(self, format):
+ """ Set the Device's format. """
+ super(BTRFSSubVolumeDevice, self)._setFormat(format)
+ if self.exists:
+ return
+
+ # propagate mount options specified for members via kickstart
+ opts = "%s,subvol=%s" % (self.volume.format.mountopts, self.name)
+ self.format.mountopts = opts
+
@property
def volume(self):
"""Return the first ancestor that is not a BTRFSSubVolumeDevice.
--
1.9.3
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