[root@zardoz] ~/Nokia-N9> parted /dev/sdb unit s print Model: Linux File-CD Gadget (scsi) Disk /dev/sdb: 125255680s Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system Flags 1 1024s 10486783s 10485760s primary fat32 lba 4 10486784s 112672767s 102185984s extended lba 5 10487808s 18876415s 8388608s logical ext4 6 18877440s 27266047s 8388608s logical ext4 7 27267072s 35655679s 8388608s logical ext4 8 35656704s 44045311s 8388608s logical ext4 9 44046336s 52434943s 8388608s logical ext4 10 52435968s 112672767s 60236800s logical ext4 2 112672768s 121061375s 8388608s primary ext4 3 121061376s 125255679s 4194304s primary ext4
mkfs.ext4 /dev/sdbX -I 128 -E discard -G 32 -L LabelX -O flex_bg,^huge_file tune2fs -E mount_opts=journal_async_commit -o discard,acl,user_xattr /dev/sdbX
cat /sys/block/mmcblk0/alignment_offset = 0 cat /sys/block/mmcblk0/mmcblk0p1/alignment_offset = 0 cat /sys/block/mmcblk0/mmcblk0p2/alignment_offset = 0 cat /sys/block/mmcblk0/mmcblk0p3/alignment_offset = 0 cat /sys/block/mmcblk0/queue/physical_block_size = 512 cat /sys/block/mmcblk0/queue/logical_block_size = 512 cat /sys/block/mmcblk0/queue/minimum_io_size = 512 cat /sys/block/mmcblk0/queue/optimal_io_size = 0