Friday 09 Mar 2012

Friday 09 Mar 2012

  • 還原磁區的問題(選項設計)

root@x:/home/thomas# dd if=/dev/zero of=/dev/sdb bs=512 count=2 2+0 records in 2+0 records out 1024 bytes (1.0 kB) copied, 0.00646239 s, 158 kB/s root@x:/home/thomas# fdisk /dev/sdb -l

Disk /dev/sdb: 4073 MB, 4073717760 bytes 126 heads, 62 sectors/track, 1018 cylinders, total 7956480 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000

Disk /dev/sdb doesn't contain a valid partition table

***SIZE=7956480 - (7956480%62) -62-62 old convert log: ./09/tag%3E%20calendar%202012%2003)

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