vasilito/hiperiso
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: reduce ESP partition size from 64MB to 32MB (match Ventoy)

Browse Source 
Bit-by-bit comparison of Ventoy vs hiperiso USB partitions showed one
remaining structural difference: Ventoy uses 32MB ESP partition, we used
64MB. Installer's mkfs.vfat also repeatedly failed with 'too many
clusters' because 64MB/512-byte-cluster exceeds FAT16 max cluster count
(65524).

Reducing to 32MB matches Ventoy exactly:
- src/gui/Core/hiperiso_define.h
- src/plugson/src/Core/hiperiso_define.h
- src/hisocli/hisocli.h (HIPERISO_EFI_PART_SIZE)
- src/installer/tool/hiperiso_lib.sh (HIPERISO_SECTOR_NUM=65536)
- scripts/package_release.sh (ESP image size)

Binaries + payload rebuilt.
This commit is contained in:
vasilito
2026-07-02 05:51:23 +03:00
parent 1e6f9fd66f
commit 35fef3b9c4
5 changed files with 10 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
scripts/package_release.sh
+2 -2
View File
@@ -194,8 +194,8 @@ if [ -d "$PAYLOAD/hiperiso/ventoy" ]; then
cp -a "$PAYLOAD/hiperiso/ventoy" "$ESP_STAGING/"
fi
_progress 6 "Creating 64MB FAT16 ESP image ($(find "$ESP_STAGING" -type f | wc -l) files, $(du -sh "$ESP_STAGING" | cut -f1))..."
dd if=/dev/zero of="$ESP_IMG" bs=1M count=64 2>/dev/null
_progress 6 "Creating 32MB FAT16 ESP image ($(find "$ESP_STAGING" -type f | wc -l) files, $(du -sh "$ESP_STAGING" | cut -f1))..."
dd if=/dev/zero of="$ESP_IMG" bs=1M count=32 2>/dev/null
# FAT16 volume label MUST be "VTOYEFI" (modsrc's GRUB hardcodes
# this check at ventoy_check_official_device). Using "HISOEFI" here
# would fail with error 10 "Partition name is not VTOYEFI".