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initramfs hook to add modules/files for LVM thin/cache LV into initrd.
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| #!/bin/sh | |
| # see: https://bugzilla.redhat.com/show_bug.cgi?id=921235 | |
| # http://forums.debian.net/viewtopic.php?f=5&t=119644 | |
| PREREQ="lvm2" | |
| prereqs() | |
| { | |
| echo "$PREREQ" | |
| } | |
| case $1 in | |
| prereqs) | |
| prereqs | |
| exit 0 | |
| ;; | |
| esac | |
| if [ ! -x /usr/sbin/cache_check ]; then | |
| exit 0 | |
| fi | |
| . /usr/share/initramfs-tools/hook-functions | |
| copy_exec /usr/sbin/cache_check | |
| copy_exec /usr/sbin/cache_dump | |
| copy_exec /usr/sbin/cache_repair | |
| copy_exec /usr/sbin/cache_restore | |
| copy_exec /usr/sbin/thin_check | |
| copy_exec /usr/sbin/thin_dump | |
| copy_exec /usr/sbin/thin_repair | |
| copy_exec /usr/sbin/thin_restore | |
| for x in dm_cache dm_cache_smq dm_thin_pool; do | |
| manual_add_modules ${x} | |
| done |
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