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70 lines
1.9 KiB
70 lines
1.9 KiB
#!/bin/bash |
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
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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 |
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# if we don't have dmraid installed on the host system, no point |
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# in trying to support it in the initramfs. |
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type -P dmraid >/dev/null || return 1 |
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. $dracutfunctions |
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[[ $debug ]] && set -x |
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check_dmraid() { |
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local dev=$1 fs=$2 holder DEVPATH DM_NAME |
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[[ "$fs" = "${fs%%_raid_member}" ]] && return 1 |
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DEVPATH=$(udevadm info --query=property --name=$dev \ |
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| while read line; do |
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[[ ${line#DEVPATH} = $line ]] && continue |
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eval "$line" |
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echo $DEVPATH |
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break |
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done) |
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for holder in /sys/$DEVPATH/holders/*; do |
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[[ -e $holder ]] || continue |
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DM_NAME=$(udevadm info --query=property --path=$holder \ |
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| while read line; do |
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[[ ${line#DM_NAME} = $line ]] && continue |
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eval "$line" |
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echo $DM_NAME |
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break |
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done) |
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done |
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[[ ${DM_NAME} ]] || return 1 |
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if ! [[ $kernel_only ]]; then |
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echo " rd.dm.uuid=${DM_NAME} " >> "${initdir}/etc/cmdline.d/90dmraid.conf" |
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fi |
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return 0 |
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} |
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[[ $hostonly ]] || [[ $mount_needs ]] && { |
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for_each_host_dev_fs check_dmraid || return 1 |
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} |
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return 0 |
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} |
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depends() { |
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echo dm rootfs-block |
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return 0 |
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} |
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install() { |
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local _i |
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dracut_install dmraid partx kpartx |
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inst "$moddir/dmraid.sh" /sbin/dmraid_scan |
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if [ ! -x /lib/udev/vol_id ]; then |
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inst_rules 64-md-raid.rules |
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fi |
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inst_libdir_file "libdmraid-events*.so*" |
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inst_rules "$moddir/61-dmraid-imsm.rules" |
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#inst "$moddir/dmraid-cleanup.sh" /sbin/dmraid-cleanup |
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inst_hook pre-trigger 30 "$moddir/parse-dm.sh" |
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}
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