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07a3312f17
Make use of Dracut's ability to restore the initramfs on shutdown and pivot to it, allowing for a clean unmount and export of the ZFS root. No need to force-import on every reboot anymore. Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #2195 Issue #2476 Issue #2498 Issue #2556 Issue #2563 Issue #2575 Issue #2600 Issue #2755 Issue #2766
58 lines
1.2 KiB
Bash
Executable File
58 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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check() {
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# We depend on udev-rules being loaded
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[ "$1" = "-d" ] && return 0
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# Verify the zfs tool chain
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which zpool >/dev/null 2>&1 || return 1
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which zfs >/dev/null 2>&1 || return 1
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return 0
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}
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depends() {
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echo udev-rules
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return 0
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}
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installkernel() {
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instmods zfs
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instmods zcommon
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instmods znvpair
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instmods zavl
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instmods zunicode
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instmods spl
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instmods zlib_deflate
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instmods zlib_inflate
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}
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install() {
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inst_rules @udevruledir@/90-zfs.rules
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inst_rules @udevruledir@/69-vdev.rules
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inst_rules @udevruledir@/60-zvol.rules
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dracut_install @sbindir@/zfs
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dracut_install @sbindir@/zpool
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dracut_install @udevdir@/vdev_id
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dracut_install @udevdir@/zvol_id
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dracut_install mount.zfs
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dracut_install hostid
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inst_hook cmdline 95 "$moddir/parse-zfs.sh"
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inst_hook mount 98 "$moddir/mount-zfs.sh"
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inst_hook shutdown 30 "$moddir/export-zfs.sh"
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if [ -e @sysconfdir@/zfs/zpool.cache ]; then
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inst @sysconfdir@/zfs/zpool.cache
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fi
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# Synchronize initramfs and system hostid
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TMP=`mktemp`
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AA=`hostid | cut -b 1,2`
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BB=`hostid | cut -b 3,4`
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CC=`hostid | cut -b 5,6`
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DD=`hostid | cut -b 7,8`
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printf "\x$DD\x$CC\x$BB\x$AA" >$TMP
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inst_simple "$TMP" /etc/hostid
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rm "$TMP"
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}
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