Revision 8576747b
| b/snf-image-helper/common.sh | ||
|---|---|---|
| 30 | 30 |
SFDISK=sfdisk |
| 31 | 31 |
MKSWAP=mkswap |
| 32 | 32 |
BLKID=blkid |
| 33 |
BLOCKDEV=blockdev |
|
| 33 | 34 |
REGLOOKUP=reglookup |
| 34 | 35 |
CHNTPW=chntpw |
| 35 | 36 |
|
| ... | ... | |
| 97 | 98 |
fi |
| 98 | 99 |
} |
| 99 | 100 |
|
| 100 |
get_last_partition_id() {
|
|
| 101 |
local dev="$1" |
|
| 102 |
if ! output="$("$PARTED" -s -m "$dev" print)"; then
|
|
| 103 |
log_error "Unable to read partition table for device \`${dev}'"
|
|
| 104 |
fi |
|
| 105 |
|
|
| 106 |
last_line=$(tail -1 <<< "$output") |
|
| 107 |
|
|
| 108 |
echo $(cut -d: -f1 <<< "$last_line") |
|
| 109 |
} |
|
| 110 | 101 |
|
| 111 | 102 |
get_partition_table() {
|
| 112 | 103 |
local dev="$1" |
| 113 |
if ! output="$("$PARTED" -s -m "$dev" unit s print)"; then
|
|
| 104 |
# If the partition table is gpt then parted will raise an error if the |
|
| 105 |
# secondary gpt is not it the end of the disk, and a warning that has to |
|
| 106 |
# do with the "Last Usable LBA" entry in gpt. |
|
| 107 |
if ! output="$("$PARTED" -s -m "$dev" unit s print | grep -E -v "^(Warning|Error): ")"; then
|
|
| 114 | 108 |
log_error "Unable to read partition table for device \`${dev}'"
|
| 115 | 109 |
fi |
| 116 | 110 |
|
| ... | ... | |
| 133 | 127 |
expr $(echo "$ptable" | wc -l) - 2 |
| 134 | 128 |
} |
| 135 | 129 |
|
| 136 |
get_partition_by_id() {
|
|
| 130 |
get_partition_by_num() {
|
|
| 137 | 131 |
local ptable="$1" |
| 138 | 132 |
local id="$2" |
| 139 | 133 |
|
| ... | ... | |
| 198 | 192 |
echo "" |
| 199 | 193 |
} |
| 200 | 194 |
|
| 195 |
get_partition_to_resize() {
|
|
| 196 |
local dev="$1" |
|
| 197 |
|
|
| 198 |
table=$(get_partition_table "$dev") |
|
| 199 |
|
|
| 200 |
if [ $(get_partition_count "$table") -eq 0 ]; then |
|
| 201 |
return 0 |
|
| 202 |
fi |
|
| 203 |
|
|
| 204 |
table_type=$(get_partition_table_type "$table") |
|
| 205 |
last_part=$(get_last_partition "$table") |
|
| 206 |
last_part_num=$(cut -d: -f1 <<< "$last_part") |
|
| 207 |
|
|
| 208 |
if [ "$table_type" == "msdos" -a $last_part_num -gt 4 ]; then |
|
| 209 |
extended=$(get_extended_partition "$table") |
|
| 210 |
last_primary=$(get_last_primary_partition "$table") |
|
| 211 |
ext_num=$(cut -d: -f1 <<< "$extended") |
|
| 212 |
prim_num=$(cut -d: -f1 <<< "$last_primary") |
|
| 213 |
|
|
| 214 |
if [ "$ext_num" != "$last_prim_num" ]; then |
|
| 215 |
echo "$last_prim_num" |
|
| 216 |
else |
|
| 217 |
echo "$last_part_num" |
|
| 218 |
fi |
|
| 219 |
else |
|
| 220 |
echo "$last_part_num" |
|
| 221 |
fi |
|
| 222 |
} |
|
| 223 |
|
|
| 201 | 224 |
create_partition() {
|
| 202 | 225 |
local device="$1" |
| 203 | 226 |
local part="$2" |
| b/snf-image-helper/snf-image-helper.in | ||
|---|---|---|
| 59 | 59 |
add_cleanup rmdir "$target" |
| 60 | 60 |
|
| 61 | 61 |
export SNF_IMAGE_TARGET="$target" |
| 62 |
export SNF_IMAGE_RESIZE_PART="$(get_last_partition_id "$SNF_IMAGE_DEV")" |
|
| 63 | 62 |
|
| 64 | 63 |
if [ ! -d "@tasksdir@" ]; then |
| 65 | 64 |
log_error "snf-image/tasks directory is missing" |
| ... | ... | |
| 76 | 75 |
|
| 77 | 76 |
if [ -z "$SNF_IMAGE_PROPERTY_EXCLUDE_ALL_TASKS" ]; then |
| 78 | 77 |
|
| 78 |
export SNF_IMAGE_RESIZE_PART="$(get_partition_to_resize "$SNF_IMAGE_DEV")" |
|
| 79 |
|
|
| 79 | 80 |
if [[ ! "$SNF_IMAGE_PROPERTY_OSFAMILY" =~ ^(linux|windows)$ ]]; then |
| 80 | 81 |
log_error "Supported values for OSFAMILY property are: linux|windows" |
| 81 | 82 |
fi |
| b/snf-image-helper/tasks/20FilesystemResizeUnmounted.in | ||
|---|---|---|
| 40 | 40 |
fi |
| 41 | 41 |
|
| 42 | 42 |
table=$(get_partition_table "$SNF_IMAGE_DEV") |
| 43 |
partition=$(get_partition_by_id "$table" "$SNF_IMAGE_RESIZE_PART")
|
|
| 43 |
partition=$(get_partition_by_num "$table" "$SNF_IMAGE_RESIZE_PART")
|
|
| 44 | 44 |
id=$(cut -d: -f1 <<< "$partition") |
| 45 | 45 |
ptype=$(cut -d: -f5 <<< "$partition") |
| 46 | 46 |
|
| b/snf-image-helper/tasks/50FilesystemResizeMounted.in | ||
|---|---|---|
| 39 | 39 |
fi |
| 40 | 40 |
|
| 41 | 41 |
table=$(get_partition_table "$SNF_IMAGE_DEV") |
| 42 |
partition=$(get_partition_by_id "$table" "$SNF_IMAGE_RESIZE_PART")
|
|
| 42 |
partition=$(get_partition_by_num "$table" "$SNF_IMAGE_RESIZE_PART")
|
|
| 43 | 43 |
id=$(cut -d: -f1 <<< "$partition") |
| 44 | 44 |
ptype=$(cut -d: -f5 <<< "$partition") |
| 45 | 45 |
|
Also available in: Unified diff