You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

46 lines
2.0 KiB

From 0fe8ed5ccb19cf5fc4a55af1b44a6664c971b5af Mon Sep 17 00:00:00 2001
From: "Bryn M. Reeves" <bmr@redhat.com>
Date: Wed, 26 Apr 2017 14:15:15 +0100
Subject: [PATCH] lvm_scan.sh: use -K when calling lvchange
The --ignoreactivationskip/-K switch was added to LVM2 in 2.02.99
(July 2013) and is used to control the activation of volumes with
the activation skip flag set: without -K these volumes will be
ignored when 'lvchange -ay $LV' is issued.
This prevents an LVM2 thin-privisioned snapshot from being used
as the root device when booting with rd.lvm.lv=vg/lv since the
activation skip flag is set for these snapshots by default (the
legacy non-thinp snapshots do not set this flag and can already
be activated and used as a root device by specifying appropriate
values for rd.lvm.lv).
This is only used in the rd.lvm.lv case since in that situation
we are activating one or more named LVs specified by the user:
the flag is not given when calling 'vgchange' since this may
cause many unwanted volumes to be activated during early user
space. Users wishing to use a specific snapshot volume should
specify it with 'rd.lvm.lv'.
Cherry-picked from: cc4e507322952532e629b98fc4de8fc1afd3ba80
Resolves: #1489841
---
modules.d/90lvm/lvm_scan.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/modules.d/90lvm/lvm_scan.sh b/modules.d/90lvm/lvm_scan.sh
index ae6f177b..0d5fff71 100755
--- a/modules.d/90lvm/lvm_scan.sh
+++ b/modules.d/90lvm/lvm_scan.sh
@@ -109,9 +109,9 @@ if [ -n "$LVS" ] ; then
lvm lvscan --ignorelockingfailure 2>&1 | vinfo
for LV in $LVS; do
if [ -z "$sysinit" ]; then
- lvm lvchange --yes -ay --ignorelockingfailure $nopoll --ignoremonitoring $LV 2>&1 | vinfo
+ lvm lvchange --yes -K -ay --ignorelockingfailure $nopoll --ignoremonitoring $LV 2>&1 | vinfo
else
- lvm lvchange --yes -ay $sysinit $LV 2>&1 | vinfo
+ lvm lvchange --yes -K -ay $sysinit $LV 2>&1 | vinfo
fi
done
fi