[PATCH master/rhel7] Add parents to ksdata for btrfs subvols (#1072060).

[Chris Lumens]

Without this, the resulting kickstart file will not be valid for anaconda due
to a lack of parents on any subvol line.
---
 blivet/devices.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/blivet/devices.py b/blivet/devices.py
index 1028817..0110a46 100644
--- a/blivet/devices.py
+++ b/blivet/devices.py
@@ -5363,6 +5363,7 @@ class BTRFSSubVolumeDevice(BTRFSDevice):
         data.subvol = True
         data.name = self.name
         data.preexist = self.exists
+        data.devices = [self.parents[0]]

@classmethod
     def isNameValid(cls, name):

[Chris Lumens]

> Without this, the resulting kickstart file will not be valid for anaconda due
> to a lack of parents on any subvol line.
>
> blivet/devices.py | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/blivet/devices.py b/blivet/devices.py
> index 1028817..0110a46 100644
> --- a/blivet/devices.py
> +++ b/blivet/devices.py
> @@ -5363,6 +5363,7 @@ class BTRFSSubVolumeDevice(BTRFSDevice):
>          data.subvol = True
>          data.name = self.name
>          data.preexist = self.exists
>    data.devices = [self.parents[0]]

Nevermind - this isn't quite this simple.

- Chris