コマンド (m でヘルプ): w 領域テーブルは交換されました！ ioctl() を呼び出して領域テーブルを再読込みします。 WARNING: Re-reading the partition table failed with error 22: Invalid argument. The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8) ディスクを同期させます。 ubuntu@ubuntu:~$ mkfs.ext3 /dev/sdb1 mke2fs 1.41.9 (22-Aug-2009) mkfs.ext3: Permission denied while trying to determine filesystem size ubuntu@ubuntu:~$ sudo mkfs.ext3 /dev/sdb1 [sudo] password for ubuntu: mke2fs 1.41.9 (22-Aug-2009) Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 2441216 inodes, 9761495 blocks 488074 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=0 298 block groups 32768 blocks per group, 32768 fragments per group 8192 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000, 7962624 Writing inode tables: done Creating journal (32768 blocks): done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 26 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.
