From: Aaron Klingaman <alk@cs.princeton.edu>
Date: Mon, 23 Jan 2006 18:29:06 +0000 (+0000)
Subject: when checking for usable disks, also skip disks starting with dm-
X-Git-Tag: planetlab-3_3-branch-point~14
X-Git-Url: http://git.onelab.eu/?p=bootmanager.git;a=commitdiff_plain;h=74805210999f262a76c24a7723e28edf02b95f93

when checking for usable disks, also skip disks starting with dm-
(device mapper, ie lvm)
---

diff --git a/source/steps/CheckHardwareRequirements.py b/source/steps/CheckHardwareRequirements.py
index 1344161..bff14f2 100644
--- a/source/steps/CheckHardwareRequirements.py
+++ b/source/steps/CheckHardwareRequirements.py
@@ -194,8 +194,8 @@ def Run( vars, log ):
         (major,minor,blocks,gb_size,readonly)= install_devices[device]
         
         # if the device string starts with
-        # planetlab, ignore it (could be old lvm setup)
-        if device[:14] == "/dev/planetlab":
+        # planetlab or dm- (device mapper), ignore it (could be old lvm setup)
+        if device[:14] == "/dev/planetlab" or device[:8] == "/dev/dm-":
             del install_devices[device]
             continue