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"fdisk -l" shows wrong start/end cylinder in OL 6

edited May 6, 2012 2:48PM in Linux Operating System (MOSC) 1 comment
Symptom
=========
root@localhost ~]# fdisk -l
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x0000b4d8

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1       12749   102400000   83  Linux
/dev/sda2           12749       13769     8192000   82  Linux swap / Solaris   -->still start from 12749
/dev/sda3           13769       60802   377793536   83  Linux                         --> end with 60802



[root@localhost ~]# hdparm -v /dev/sda
/dev/sda:
 multcount     =  8 (on)
 IO_support    =  0 (default)
 readonly      =  0 (off)
 readahead     = 256 (on)
 geometry      = 60801/255/63, sectors = 976773168, start = 0

Additional Information:

[hclhkt@localhost ~]$ uname -a
Linux localhost.localdomain 2.6.32-300.3.1.el6uek.x86_64 #1 SMP Fri Dec 9 18:57:35 EST 2011 x86_64 x86_64 x86_64 GNU/Linux

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