mirror of
https://gitlab.archlinux.org/tpowa/archboot.git
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'added some raid and menu entries, not yet functional'
This commit is contained in:
Tobias Powalowski
parent
6ae9d8ba5d
commit
99ca25e643
1 changed files with 1720 additions and 1553 deletions
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@ -468,6 +468,127 @@ _stopmd()
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fi
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}
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# Disable all software lvm devices
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_stoplvm()
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{
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if [ "$(cat /proc/mdstat | grep ^md)" ]; then
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DIALOG --infobox "Disabling all software raid devices..." 0 0
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for i in $(cat /proc/mdstat | grep ^md | sed -e 's# :.*##g'); do
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mdadm --manage --stop /dev/$i
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done
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fi
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}
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# Creates software raid devices
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_createmd()
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{
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while [ "$MDFINISH" != "DONE" ]; do
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: >/tmp/.raid
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: >/tmp/.raid-spare
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#
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# Select raid devices
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#
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DIALOG --msgbox "Available partitions:\n\n$(_getavailpartitions)\n" 0 0
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PARTS=$(findpartitions _)
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DIALOG --menu "Select the partition to use as first device" 21 50 13 $PARTS 2>$ANSWER || return 1
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PART=$(cat $ANSWER)
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echo "$PART" >>/tmp/.raid
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while [ "$PART" != "DONE" ]; do
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PARTS="$(echo $PARTS | sed -e "s#${PART}\ _##g")"
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DIALOG --menu "Select the partition to use as additional device" 21 50 13 $PARTS SPARE - NONE - DONE _ 2>$ANSWER || return 1
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PART=$(cat $ANSWER)
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if [ "$PART" = "NONE" ]; then
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DIALOG --yesno "Would you like to create a degraded raid on $RAIDDEVICE?" 0 0 && DEGRADED="missing"
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echo "$DEGRADED" >>/tmp/.raid
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else
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if [ "$PART" = "SPARE" ]; then
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echo "$PART" >>/tmp/.raid-spare
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else
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echo "$PART" >>/tmp/.raid
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fi
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fi
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done
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if [ "$(cat /tmp/.raid | grep -v missing | wc -l)" -gt 1 ]; then
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DIALOG --menu "Select the raid level you want to use" 21 50 13 raid0 - raid1 - raid5 - 2>$ANSWER || return 1
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LEVEL=$(cat $ANSWER)
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else
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DIALOG --menu "Only raid1 level available, too many missing devices." 21 50 13 raid1 - 2>$ANSWER || return 1
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LEVEL=$(cat $ANSWER)
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fi
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DIALOG --yesno "Would you like to create $RAIDDEVICE like this?\n\nLEVEL:$LEVEL\nDEVICES:\n$(for i in $(cat /tmp/.raid); do echo "$i\n";done)" 0 0 && MDFINISH="DONE"
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done
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# writing correct raid information to partition table
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for i in $(cat /tmp/.raid | grep -v missing); do
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k=$(echo $i | sed -e 's#[0-9]##g')
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l=$(echo $i | sed -e 's#.*[a-z]##g')
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sfdisk --change-id $k $l fd
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done
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# create raid device
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for DEVICES in $(cat /tmp/.raid); do
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DEVICES=$(echo -n "$DEVICES ")
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done
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for SPARES in $(cat /tmp/.raid-spare); do
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SPARES=$(echo -n "$SPARES ")
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done
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RAID_DEVICES="$(cat /tmp/.raid | wc -l)"
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SPARE_DEVICES="$(cat /tmp/.raid-spare | wc -l)"
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### TODO parity in raid5 mode
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mdadm --create $RAIDDEVICE --force --run --level=$LEVEL --raid-devices=$RAID_DEVICES --spare-devices=$SPARE_DEVICES $DEVICES
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PARTS="$(echo $PARTS | sed -e "s#${PART}\ _##g")"
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PART_ROOT=$PART
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# Select root filesystem type
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DIALOG --menu "Select a filesystem for $PART" 21 50 13 $FSOPTS 2>$ANSWER || return 1
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FSTYPE=$(cat $ANSWER)
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DOMKFS="no"
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DIALOG --yesno "Would you like to create a filesystem on $PART?\n\n(This will overwrite existing data!)" 0 0 && DOMKFS="yes"
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echo "$PART:$FSTYPE:/:$DOMKFS" >>/tmp/.parts
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#
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# Additional partitions
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#
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DIALOG --menu "Select any additional partitions to mount under your new root (select DONE when finished)" 21 50 13 $PARTS DONE _ 2>$ANSWER || return 1
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PART=$(cat $ANSWER)
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while [ "$PART" != "DONE" ]; do
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PARTS="$(echo $PARTS | sed -e "s#${PART}\ _##g")"
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# Select a filesystem type
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DIALOG --menu "Select a filesystem for $PART" 21 50 13 $FSOPTS 2>$ANSWER || return 1
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FSTYPE=$(cat $ANSWER)
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MP=""
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while [ "${MP}" = "" ]; do
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DIALOG --inputbox "Enter the mountpoint for $PART" 8 65 "/boot" 2>$ANSWER || return 1
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MP=$(cat $ANSWER)
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if grep ":$MP:" /tmp/.parts; then
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DIALOG --msgbox "ERROR: You have defined 2 identical mountpoints! Please select another mountpoint." 8 65
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MP=""
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fi
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done
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DOMKFS="no"
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DIALOG --yesno "Would you like to create a filesystem on $PART?\n\n(This will overwrite existing data!)" 0 0 && DOMKFS="yes"
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echo "$PART:$FSTYPE:$MP:$DOMKFS" >>/tmp/.parts
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DIALOG --menu "Select any additional partitions to mount under your new root" 21 50 13 $PARTS DONE _ 2>$ANSWER || return 1
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PART=$(cat $ANSWER)
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done
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DIALOG --yesno "Would you like to create and mount the filesytems like this?\n\nSyntax\n------\nDEVICE:TYPE:MOUNTPOINT:FORMAT\n\n$(for i in $(cat /tmp/.parts); do echo "$i\n";done)" 0 0 && MDFINISH="DONE"
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done
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DIALOG --msgbox "Partitions were successfully mounted." 0 0
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NEXTITEM="4"
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S_MKFS=1
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}
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# Creates software lvm devices
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_createlvm()
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{
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}
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# Encrypt devices
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_encrypt()
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{
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}
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autoprepare() {
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# disable all raid devices, else weird things can happen during partitioning!
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_stopmd
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@ -685,7 +806,7 @@ mountpoints() {
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DIALOG --msgbox "You have already prepared your filesystems with Auto-prepare" 0 0
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return 0
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fi
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while [ "$PARTFINISH" != "DONE" ]; do
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while [ "$MDFINISH" != "DONE" ]; do
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: >/tmp/.fstab
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: >/tmp/.parts
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FSOPTS=""
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@ -748,7 +869,7 @@ mountpoints() {
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DIALOG --menu "Select any additional partitions to mount under your new root" 21 50 13 $PARTS DONE _ 2>$ANSWER || return 1
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PART=$(cat $ANSWER)
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done
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DIALOG --yesno "Would you like to create and mount the filesytems like this?\n\nSyntax\n------\nDEVICE:TYPE:MOUNTPOINT:FORMAT\n\n$(for i in $(cat /tmp/.parts); do echo "$i\n";done)" 0 0 && PARTFINISH="DONE"
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DIALOG --yesno "Would you like to create and mount the filesytems like this?\n\nSyntax\n------\nDEVICE:TYPE:MOUNTPOINT:FORMAT\n\n$(for i in $(cat /tmp/.parts); do echo "$i\n";done)" 0 0 && MDFINISH="DONE"
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done
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# disable swap and all mounted partitions
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_umountall
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@ -1616,8 +1737,9 @@ prepare_harddrive()
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dialog $DEFAULT --backtitle "$TITLE" --menu "Prepare Hard Drive" 12 60 5 \
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"1" "Auto-Prepare (erases the ENTIRE hard drive)" \
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"2" "Partition Hard Drives" \
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"3" "Set Filesystem Mountpoints" \
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"4" "Return to Main Menu" 2>$ANSWER || CANCEL="1"
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"3" "Create Raid,Lvm and Encrypt" \
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"4" "Set Filesystem Mountpoints" \
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"5" "Return to Main Menu" 2>$ANSWER || CANCEL="1"
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NEXTITEM="$(cat $ANSWER)"
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[ "$S_MKFSAUTO" = "1" ] && DONE=1
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case $(cat $ANSWER) in
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@ -1628,7 +1750,9 @@ prepare_harddrive()
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"2")
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partition ;;
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"3")
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PARTFINISH=""
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create_special ;;
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"4")
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MDFINISH=""
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mountpoints ;;
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*)
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DONE=1 ;;
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@ -1641,6 +1765,47 @@ prepare_harddrive()
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fi
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}
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# menu for raid, lvm and encrypt
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prepare_special()
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{
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NEXTITEM=""
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DONE=0
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#DIALOG --yesno "Do you want to use UUID device name scheme,\ninstead of kernel device name scheme?" 0 0 && UUIDPARAMETER=yes
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while [ "$DONE" = "0" ]; do
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if [ -n "$NEXTITEM" ]; then
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DEFAULT="--default-item $NEXTITEM"
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else
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DEFAULT=""
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fi
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CANCEL=""
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dialog $DEFAULT --backtitle "$TITLE" --menu "Create Raid,Lvm and Encrypt" 12 60 5 \
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"1" "Create Software Raid" \
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"2" "Create LVM" \
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"3" "Encrypt" \
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"4" "Return to Main Menu" 2>$ANSWER || CANCEL="1"
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NEXTITEM="$(cat $ANSWER)"
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[ "$S_MKFSAUTO" = "1" ] && DONE=1
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case $(cat $ANSWER) in
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"1")
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_createmd
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;;
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"2")
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_createlvm
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;;
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"3")
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_encrypt
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;;
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*)
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DONE=1 ;;
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esac
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done
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if [ "$CANCEL" = "1" ]; then
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NEXTITEM="3"
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else
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NEXTITEM="4"
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fi
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}
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do_pacmanmirror()
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{
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SAMEMIRROR=""
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@ -1956,3 +2121,5 @@ done
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clear
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exit 0
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# vim: set ts=4 sw=4 et:
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