89 lines
3.2 KiB
Text
89 lines
3.2 KiB
Text
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#!/bin/sh
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# anaconda-diskroot: find our root image on the given disk device
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# usage: anaconda-diskroot DEVICE [PATH]
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. /lib/anaconda-lib.sh
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command -v getargbool >/dev/null || . /lib/dracut-lib.sh
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# Run checkisomd5 on a device
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run_checkisomd5() {
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livedev=$1
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if getargbool 0 rd.live.check -d check; then
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[ -b "$livedev" ] && fs=$(blkid -s TYPE -o value "$livedev")
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if [ "$fs" = "iso9660" ] || [ "$fs" = "udf" ]; then
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[ -x /bin/plymouth ] && /bin/plymouth --hide-splash
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if [ -n "$DRACUT_SYSTEMD" ]; then
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p=$(dev_unit_name "$livedev")
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systemctl start "checkisomd5@${p}.service"
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retcode=$(systemctl -p ExecMainStatus show "checkisomd5@${p}.service")
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status=$(systemctl -p ActiveState show "checkisomd5@${p}.service")
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splitsep "=" "$retcode" ignore rc
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splitsep "=" "$status" ignore state
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else
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checkisomd5 --verbose "$livedev"
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rc=$?
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state="inactive"
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fi
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if [ "$rc" = "1" ]; then
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warn "Media check failed! We do not recommend using this medium. System will halt in 12 hours"
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sleep 43200
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die "Media check failed!"
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exit 1
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fi
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if [ "$state" = "failed" ]; then
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warn "Media check failed! We do not recommend using this medium. System will halt in 12 hours"
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sleep 43200
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die "Media check failed!"
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exit 1
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fi
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[ -x /bin/plymouth ] && /bin/plymouth --show-splash
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fi
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fi
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}
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dev="$1"
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path="$2" # optional, could be empty
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kickstart="$(getarg inst.ks=)"
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# Log the device that triggered this job.
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debug_msg "Trying to find a root image on the device $dev."
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# Do we already have a root device?
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# Then do not run again.
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[ -e "/dev/root" ] && exit 1
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# Skip partitions on a disk with the iso9660 filesystem. Blivet doesn't
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# recognize these partitions, so we mount the disk in stage2. However, it
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# will fail if one of its partitions is already mounted, for example here.
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# Therefore, skip the partitions and use the disk to find our root image.
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# See the bug 1878784.
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if dev_is_on_disk_with_iso9660 "$dev"; then
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debug_msg "Skipping $dev on a disk with iso9660."
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exit 1
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fi
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# If we're waiting for a cdrom kickstart, the user might need to swap discs.
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# So if this is a CDROM drive, make a note of it, but don't mount it (yet).
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# Once we get the kickstart either the udev trigger or disk-reinsertion will
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# retrigger this script, and we'll mount the disk as normal.
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if str_starts "$kickstart" "cdrom" && [ ! -e /tmp/ks.cfg.done ]; then
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if dev_is_cdrom "$dev"; then
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true > /tmp/anaconda-on-cdrom
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exit 0
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fi
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fi
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# If interactive dd has been requested and this is a cdrom, wait to mount it
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# later. The user may want to swap in a driver update cdrom first.
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if [ -e /tmp/dd_interactive ] && [ ! -e /tmp/dd.done ]; then
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if dev_is_cdrom "$dev"; then
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true > /tmp/anaconda-dd-on-cdrom
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exit 0
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fi
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fi
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info "anaconda using disk root at $dev"
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mount -o ro "$dev" "$repodir" || warn "Couldn't mount $dev"
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anaconda_live_root_dir "$repodir" "$path"
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run_checkisomd5 "$dev"
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