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Viewing changes to d-i/source/partman-btrfs/commit.d/format_btrfs

  • Committer: kobe
  • Date: 2014-08-22 06:37:21 UTC
  • Revision ID: xiangli@ubuntukylin.com-20140822063721-p145o500i2y7o48h
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d-i/source/partman-btrfs/commit.d/format_btrfs
 
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#!/bin/sh
 
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. /lib/partman/lib/base.sh
 
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enable_swap
 
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for dev in $DEVICES/*; do
 
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        [ -d "$dev" ] || continue
 
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        cd $dev
 
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        partitions=
 
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        open_dialog PARTITIONS
 
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        while { read_line num id size type fs path name; [ "$id" ]; }; do
 
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                [ "$fs" != free ] || continue
 
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                partitions="$partitions $id,$num"
 
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        done
 
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        close_dialog
 
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        for part in $partitions; do
 
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                id=${part%,*}
 
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                num=${part#*,}
 
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                [ -f $id/method -a -f $id/format \
 
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                  -a -f $id/acting_filesystem ] || continue
 
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                filesystem=$(cat $id/acting_filesystem)
 
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                case $filesystem in
 
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                    btrfs)
 
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                        if [ -f $id/formatted ] && \
 
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                           [ $id/formatted -nt $id/method ] && \
 
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                           ([ ! -f $id/filesystem ] || \
 
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                            [ $id/formatted -nt $id/filesystem ]); then
 
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                                continue
 
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                        fi
 
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                        log "Try to create file system for $dev/$id"
 
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                        if [ -f $id/mountpoint ]; then
 
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                                template=partman-basicfilesystems/progress_formatting_mountable
 
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                                db_subst $template MOUNT_POINT "$(cat $id/mountpoint)"
 
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                        else
 
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                                template=partman-basicfilesystems/progress_formatting
 
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                        fi
 
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                        open_dialog PARTITION_INFO $id
 
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                        read_line x1 x2 x3 x4 x5 device x6
 
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                        close_dialog
 
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                        RET=''
 
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                        db_metaget  partman/filesystem_short/"$filesystem" description || RET=''
 
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                        [ "$RET" ] || RET="$filesystem"
 
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                        db_subst $template TYPE "$RET"
 
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                        db_subst $template PARTITION "$num"
 
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                        db_subst $template DEVICE $(humandev $(cat device))
 
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                        db_progress START 0 3 partman/text/formatting
 
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                        db_progress INFO $template
 
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                        db_progress SET 1
 
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                        label=''
 
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                        if [ -f $id/label ]; then
 
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                                label=$(cat $id/label | \
 
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                                        sed 's/\(............\).*/\1/g')
 
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                        fi
 
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                        code=0
 
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                        # Ensure label is quoted correctly
 
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                        log-output -t partman --pass-stdout \
 
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                                mkfs.btrfs -f ${label:+-L "$label"} \
 
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                                         $device >/dev/null || code=$?
 
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                        sync
 
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                        db_progress STOP
 
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                        if [ "$code" != 0 ]; then
 
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                                T=partman-basicfilesystems/create_failed
 
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                                db_subst $T FILESYSTEM "$filesystem"
 
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                                db_subst $T PARTITION "$num"
 
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                                db_subst $T DEVICE $(humandev $(cat device))
 
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                                db_input critical $T || true
 
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                                db_go || true
 
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                                #disable_swap
 
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                                exit 1
 
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                        fi
 
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                        >$id/formatted
 
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                        ;;
 
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                esac
 
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        done
 
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done
 
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#disable_swap