I followed the suggestion in this post to not use GPT but MBR. My partition layout looks as follows and is working:
1: autoboot (FAT16, primary partition)
2: boot_a (FAT32, bootable, primary partition)
3: boot_b (FAT32, bootable, primary partition)
4: Extended Partition
5: rootfs_a (EXT4, logical partition)
6: rootfs_b (EXT4, logical partition)
7: persistent_data (EXT4, logical partition)
1: autoboot (FAT16, primary partition)
2: boot_a (FAT32, bootable, primary partition)
3: boot_b (FAT32, bootable, primary partition)
4: Extended Partition
5: rootfs_a (EXT4, logical partition)
6: rootfs_b (EXT4, logical partition)
7: persistent_data (EXT4, logical partition)
Statistics: Posted by fdub_t2 — Wed Jan 03, 2024 9:43 am