Revision b126203e snf-image-helper/tasks/10FixPartitionTable.in
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log_error "Device file:\`${SNF_IMAGE_DEV}' is not a block device"
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fi |
| 35 | 35 |
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check_partition_table "$SNF_IMAGE_DEV"
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table=$(get_partition_table "$SNF_IMAGE_DEV")
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if [ $(get_partition_count "$SNF_IMAGE_DEV") -eq 0 ]; then
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if [ $(get_partition_count "$table") -eq 0 ]; then
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log_error "Device: \`${SNF_IMAGE_DEV}' does not contain any partition"
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| 40 | 40 |
fi |
| 41 | 41 |
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retval=$(get_last_partition "$SNF_IMAGE_DEV")
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table_type=$(get_partition_table_type "$table")
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id=$(echo $retval | cut -d: -f1) |
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pstart=$(echo $retval | cut -d: -f2) |
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pend=$(echo $retval | cut -d: -f3) |
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ptype=$(echo $retval | cut -d: -f5) |
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if [ $id -gt 4 ]; then |
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log_error "We don't support logical partitions" |
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if [ "$table_type" != "msdos" ]; then # We are planning to add gpt support |
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log_error "Device: \'${SNF_IMAGE_DEV}' contains unsupported partition "
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"table type: \`$table_type'. For now only msdos partitions are supported." |
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fi |
| 52 | 48 |
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if [ x"$ptype" = "x" ]; then |
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# Don't know how to handle this |
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warn "Last partition with id: \`$id' is empty or has unknown filesystem" |
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warn "I won't resize the partition" |
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exit 0 |
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last_part=$(get_last_partition "$table") |
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last_part_id=$(cut -d':' -f1 <<< "$last_part") |
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if [ "$table_type" != "msdos" ]; then |
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# Primary, extended and logical partitions is a concept for msdos partition |
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# tables. Parted's mkpart will use part-type as partition name if applied |
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# on a gpt table. |
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last_part_type="" |
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elif [ $last_part_id -gt 4 ]; then |
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last_part_type="logical" |
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extended=$(get_extended_partition "$table") |
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last_primary=$(get_last_primary_partition "$table") |
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ext_id=$(cut -d':' -f1 <<< "$extended") |
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last_prim_id=$(cut -d':' -f1 <<< "$last_primary") |
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if [ "$ext_id" != "$last_prim_id" ]; then |
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#Mark last primary as the last partition |
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last_part="$extended" |
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last_part_id="$ext_id" |
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last_part_type="primary" |
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else |
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#enlarge the extended partition |
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enlarge_partition "$SNF_IMAGE_DEV" "$extended" "extended" |
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fi |
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elif [ $(is_extended_partition "$SNF_IMAGE_DEV" "$last_part_id") = "yes" ]; then |
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last_part_type="extended" |
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else |
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last_part_type="primary" |
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| 58 | 78 |
fi |
| 59 | 79 |
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new_pend=$(get_last_free_sector "$SNF_IMAGE_DEV") |
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if [ -z "$new_pend" ] ; then |
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# Nothing to do |
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exit 0 |
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fi |
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# Extend the partition |
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$PARTED -s -m "$SNF_IMAGE_DEV" rm "$id" |
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$PARTED -s -m "$SNF_IMAGE_DEV" mkpart primary "$ptype" "$pstart" "$new_pend" |
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enlarge_partition "$SNF_IMAGE_DEV" "$last_part" "$last_part_type" |
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| 71 | 81 |
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| 72 | 82 |
# Inform the kernel about the changes |
| 73 | 83 |
partprobe "$SNF_IMAGE_DEV" |
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