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Improve initrd cleanup logic

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zador-blood-stained 2016-09-29 19:17:38 +03:00
parent 1cefff9c40
commit a7e1fb1798
1 changed files with 12 additions and 2 deletions
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14
makeboarddeb.sh
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@ -150,8 +150,18 @@ create_board_package()
exit 0
fi
fi
# delete old initrd images
find /boot -name "initrd.img*" ! -name "*\$version" -printf "Removing obsolete file %f\n" -delete
STATEDIR=/var/lib/initramfs-tools
version_list="\$(ls -1 "\${STATEDIR}" | linux-version sort --reverse)"
for v in \$version_list; do
if linux-version compare \$v ne \$version; then
# try to delete delete old initrd images via update-initramfs
update-initramfs -d -k \$v
# delete unused state files
find \$STATEDIR -type f ! -name "\$version" -printf "Removing obsolete file %f\n" -delete
# delete unused initrd images
find /boot -name "initrd.img*" ! -name "*\$version" -printf "Removing obsolete file %f\n" -delete
fi
done
EOF
chmod +x $destination/etc/kernel/preinst.d/initramfs-cleanup