|
 |
18971c |
From 0fe8ed5ccb19cf5fc4a55af1b44a6664c971b5af Mon Sep 17 00:00:00 2001
|
|
|
18971c |
From: "Bryn M. Reeves" <bmr@redhat.com>
|
|
|
18971c |
Date: Wed, 26 Apr 2017 14:15:15 +0100
|
|
|
18971c |
Subject: [PATCH] lvm_scan.sh: use -K when calling lvchange
|
|
|
18971c |
|
|
|
18971c |
The --ignoreactivationskip/-K switch was added to LVM2 in 2.02.99
|
|
|
18971c |
(July 2013) and is used to control the activation of volumes with
|
|
|
18971c |
the activation skip flag set: without -K these volumes will be
|
|
|
18971c |
ignored when 'lvchange -ay $LV' is issued.
|
|
|
18971c |
|
|
|
18971c |
This prevents an LVM2 thin-privisioned snapshot from being used
|
|
|
18971c |
as the root device when booting with rd.lvm.lv=vg/lv since the
|
|
|
18971c |
activation skip flag is set for these snapshots by default (the
|
|
|
18971c |
legacy non-thinp snapshots do not set this flag and can already
|
|
|
18971c |
be activated and used as a root device by specifying appropriate
|
|
|
18971c |
values for rd.lvm.lv).
|
|
|
18971c |
|
|
|
18971c |
This is only used in the rd.lvm.lv case since in that situation
|
|
|
18971c |
we are activating one or more named LVs specified by the user:
|
|
|
18971c |
the flag is not given when calling 'vgchange' since this may
|
|
|
18971c |
cause many unwanted volumes to be activated during early user
|
|
|
18971c |
space. Users wishing to use a specific snapshot volume should
|
|
|
18971c |
specify it with 'rd.lvm.lv'.
|
|
|
18971c |
|
|
|
18971c |
Cherry-picked from: cc4e507322952532e629b98fc4de8fc1afd3ba80
|
|
|
18971c |
Resolves: #1489841
|
|
|
18971c |
---
|
|
|
18971c |
modules.d/90lvm/lvm_scan.sh | 4 ++--
|
|
|
18971c |
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
18971c |
|
|
|
18971c |
diff --git a/modules.d/90lvm/lvm_scan.sh b/modules.d/90lvm/lvm_scan.sh
|
|
|
18971c |
index ae6f177b..0d5fff71 100755
|
|
|
18971c |
--- a/modules.d/90lvm/lvm_scan.sh
|
|
|
18971c |
+++ b/modules.d/90lvm/lvm_scan.sh
|
|
|
18971c |
@@ -109,9 +109,9 @@ if [ -n "$LVS" ] ; then
|
|
|
18971c |
lvm lvscan --ignorelockingfailure 2>&1 | vinfo
|
|
|
18971c |
for LV in $LVS; do
|
|
|
18971c |
if [ -z "$sysinit" ]; then
|
|
|
18971c |
- lvm lvchange --yes -ay --ignorelockingfailure $nopoll --ignoremonitoring $LV 2>&1 | vinfo
|
|
|
18971c |
+ lvm lvchange --yes -K -ay --ignorelockingfailure $nopoll --ignoremonitoring $LV 2>&1 | vinfo
|
|
|
18971c |
else
|
|
|
18971c |
- lvm lvchange --yes -ay $sysinit $LV 2>&1 | vinfo
|
|
|
18971c |
+ lvm lvchange --yes -K -ay $sysinit $LV 2>&1 | vinfo
|
|
|
18971c |
fi
|
|
|
18971c |
done
|
|
|
18971c |
fi
|