openwrt扩容硬盘到100% 必备软件: parted Utilities->Disc->parted losetup Utilities->losetup resize2fs Utilities->Filesystem->resize2fs parted -s /dev/mmcblk0 resizepart 2 100% losetup /dev/loop1 /dev/mmcblk0p2 resize2fs -f /dev/loop1 reboot 修复openwrt只读系统为可读可写: e2fsck -y /dev/mmcblk0p2
