28 lines
1.2 KiB
Diff
28 lines
1.2 KiB
Diff
--- mkinitrd.dist 2017-06-29 19:11:26.000000000 +0200
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+++ mkinitrd 2017-09-14 17:06:37.162295307 +0200
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@@ -48,6 +48,9 @@
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# to add support for TRIM on LUKS root devs
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# Modified by Patrick Volkerding <volkerdi@slackware.com> 29 June 2017
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# Add support for prepending a microcode update archive (-P).
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+# Modified by Marek Wodzinski <majek@mamy.to> 14 September 2017
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+# Added copying of thin-provisioning-tools if available and LVM
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+# support enabled. It's required to start root volume with dm-cache.
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MKINITRD_VERSION=1.4.10
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@@ -562,6 +565,14 @@
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( cd $SOURCE_TREE/sbin
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ln -s lvm vgchange 2>/dev/null
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ln -s lvm vgscan 2>/dev/null )
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+ # Include thin-provisioning-tools (dm-cache and dm-thin support)
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+ if [ -f /usr/sbin/pdata_tools ]; then
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+ PDATA_BASEDIR=/usr/sbin #it should be in /sbin, but default Slackware lvm2 is compiled with path to /usr/sbin :-(
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+ mkdir -p $SOURCE_TREE/$PDATA_BASEDIR
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+ cp $PDATA_BASEDIR/pdata_tools $SOURCE_TREE/$PDATA_BASEDIR/pdata_tools
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+ ( cd $SOURCE_TREE/$PDATA_BASEDIR
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+ find $PDATA_BASEDIR -lname pdata_tools | xargs -n1 basename | xargs -n1 ln -s pdata_tools 2>/dev/null )
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+ fi
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else
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echo "LVM binary is missing, LVM support isn't installed"
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LVM=""
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