I think you're on the right track, but you probably want something more
like this:
diff --git a/storage/__init__.py b/storage/__init__.py
index f12c6c3..744d608 100644
--- a/storage/__init__.py
+++ b/storage/__init__.py
@@ -520,6 +520,13 @@ class Storage(object):
else:
return _("This device is part of a LVM volume "
"group.")
+ elif device.format.type == "luks":
+ try:
+ luksdev = self.devicetree.getChildren(device)[0]
+ except IndexError:
+ pass
+ else:
+ return self.deviceImmutable(luksdev)
elif isinstance(device, PartitionDevice) and device.isExtended:
reasons = {}
for dep in self.deviceDeps(device):
Dave
On Thu, 2009-04-16 at 13:47 +0200, Martin Sivak wrote:
> ---
> storage/__init__.py | 19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
> diff --git a/storage/__init__.py b/storage/__init__.py
> index 8678b6e..af24af6 100644
> --- a/storage/__init__.py
> +++ b/storage/__init__.py
> @@ -327,6 +327,18 @@ class Storage(object):
> return partitions
>
> @property
> + def lukses(self):
> + """ A list of the LUKS devices in the device tree.
> +
> + This is based on the current state of the device tree and
> + does not necessarily reflect the actual on-disk state of the
> + system's disks.
> + """
> + lukses = self.devicetree.getDevicesByType("luks")
> + lukses.sort(key=lambda d: d.name)
> + return lukses
> +
> + @property
> def vgs(self):
> """ A list of the LVM Volume Groups in the device tree.
>
> @@ -519,6 +531,13 @@ class Storage(object):
> else:
> return _("This device is part of a LVM volume "
> "group.")
> + elif device.format.type == "luks":
> + for luksdev in self.lukses:
> + #If we are checking LUKS, check also devices which are on top of it
> + msg = self.deviceImmutable(luksdev)
> + if msg:
> + #remove the tailing dot to construct the message
> + return " ".join(msg[:-1], "on top of LUKS device %s." % (luksdev.name,))
> elif isinstance(device, PartitionDevice) and device.isExtended:
> reasons = {}
> for dep in self.deviceDeps(device):
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