54 lines
1.4 KiB
Diff
54 lines
1.4 KiB
Diff
From 57937cf480c8e612edae5b00d978dce84fd83be9 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Thu, 30 May 2013 12:02:59 +0200
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Subject: [PATCH] lvm: add tools for thin provisioning
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https://bugzilla.redhat.com/show_bug.cgi?id=921235
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---
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modules.d/90lvm/module-setup.sh | 12 +++++++++++-
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1 file changed, 11 insertions(+), 1 deletion(-)
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diff --git a/modules.d/90lvm/module-setup.sh b/modules.d/90lvm/module-setup.sh
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index 22186f4..e8416ca 100755
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--- a/modules.d/90lvm/module-setup.sh
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+++ b/modules.d/90lvm/module-setup.sh
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@@ -3,7 +3,6 @@
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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check() {
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- local _rootdev _activated
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# No point trying to support lvm if the binaries are missing
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type -P lvm >/dev/null || return 1
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@@ -25,6 +24,8 @@ depends() {
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install() {
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local _i
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+ local _needthin
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+ local _activated
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inst lvm
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check_lvm() {
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@@ -39,6 +40,10 @@ install() {
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fi
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push _activated "${DM_VG_NAME}/${DM_LV_NAME}"
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fi
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+ if ! [[ $_needthin ]]; then
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+ [[ $(lvs --noheadings -o segtype $1) == *thin* ]] && _needthin=1
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+ fi
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+
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return 0
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}
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@@ -65,5 +70,10 @@ install() {
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inst_hook cmdline 30 "$moddir/parse-lvm.sh"
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inst_libdir_file "libdevmapper-event-lvm*.so"
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+
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+ if [[ $_needthin ]]; then
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+ dracut_install -o thin_dump thin_restore thin_check
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+ fi
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+
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}
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