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Adjust boot partition size and update filesystem check options in mkimage script

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This commit is contained in:
Douglas Teles
2026-04-29 14:21:42 -03:00
parent 272217362d
commit fe8aa3d349
2 changed files with 4 additions and 14 deletions
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distributions/ArchR/options
+1 -5
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@@ -188,11 +188,7 @@
ROOTFS_TYPE="ext4"
# Boot partition size (FAT32, kernel + DTBs + bootloader), in MB.
# 272 MB chosen so the partition exceeds 65525 4-KB clusters and
# qualifies as real FAT32 by spec (256 MB landed at 65404 clusters,
# 121 short, triggering "less than the required minimum" warnings on
# every dosfsck run).
BOOT_SIZE=272
BOOT_SIZE=256
# Root partition size (ext4 rootfs), in MB
ROOT_SIZE=4608
scripts/mkimage
+3 -9
View File
@@ -182,13 +182,7 @@ alias mmd='mmd -i "${IMG_TMP}/part1.fat"'
echo "image: creating filesystem on part1..."
if [ "${BOOTLOADER}" = "syslinux" -o "${BOOTLOADER}" = "bcm2835-bootloader" -o "${BOOTLOADER}" = "u-boot" -o "${BOOTLOADER}" = "arm-efi" -o "${BOOTLOADER}" = "qcom-abl" ]; then
# 4 KB clusters (-s 8 with 512 B sectors) so the partition has at least
# 65525 clusters and qualifies as real FAT32 per spec. With -s 32 the
# 256 MB BOOT_SIZE fell to ~16k clusters, which dosfsck flagged on
# every boot ("less than the required minimum of 65525") and which a
# few RK3326 U-Boot builds occasionally read as FAT16 — observed as
# intermittent post-resize boot hangs.
mkfs.vfat -F 32 -S 512 -s 8 -i "${UUID_SYSTEM//-/}" -n "${DISTRO_BOOTLABEL}" "${IMG_TMP}/part1.fat" >"${SAVE_ERROR}" 2>&1 || show_error
mkfs.vfat -F 32 -S 512 -s 32 -i "${UUID_SYSTEM//-/}" -n "${DISTRO_BOOTLABEL}" "${IMG_TMP}/part1.fat" >"${SAVE_ERROR}" 2>&1 || show_error
fi
sync
@@ -367,7 +361,7 @@ fi # bootloader
# reading the inconsistent backup intermittently)
echo "image: checking filesystem on part1..."
sync
fsck.fat -a -w "${IMG_TMP}/part1.fat" >"${SAVE_ERROR}" 2>&1 || show_error
fsck.fat -n "${IMG_TMP}/part1.fat" >"${SAVE_ERROR}" 2>&1 || show_error
# merge part1 into disk image
echo "image: merging part1 into disk image..."
@@ -384,7 +378,7 @@ if [ "${PROJECT}" = "Generic" ]; then
sync
# run fsck (auto-repair, see comment above)
echo "image: checking filesystem on part1..."
fsck.fat -a -w "${IMG_TMP}/part1.fat" >"${SAVE_ERROR}" 2>&1 || show_error
fsck.fat -n "${IMG_TMP}/part1.fat" >"${SAVE_ERROR}" 2>&1 || show_error
# merge modified part1 into tmp disk image
echo "image: merging part1 into open virtual appliance..."
dd if="${IMG_TMP}/part1.fat" of="${DISK_BASENAME}.tmp" bs=512 seek="${SYSTEM_PART_START}" conv=fsync,notrunc >"${SAVE_ERROR}" 2>&1 || show_error