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新购置了14 X 300G的SCSI磁盘阵列,做RAID5,在Win2k3下能正常格式化,认出3600多G。
CPU为双XEON 3.6G EM64,SCSI卡为LSI Logic1020/1030。服务器上另有2块146G的SCSI盘安装系统,该磁盘阵列只是用于存储数据。可是在FreeBSD 6.0 AMD64 CD1下安装只能认出不到2T,使用的是UFS2,提示让我修改geometry,说现有的472723 cycl / 255 heads / 63 sectors=7610359995 sectors (3715996MB)不正确。具体提示如下:
其中提示“For SCSI, it's the translation mode your controller is using.”作何理解?
WARNING: A geometry of 473723/255/63 for da2 is incorrect. Using
a more likely geometry. If this geometry is incorrect or you
are unsure as to whether or not it's correct, please consult
the Hardware Guide in the Documentation submenu or use the
(G)eometry command to change it now.
Remember: you need to enter whatever your BIOS thinks the
geometry is! For IDE, it's what you were told in the BIOS
setup. For SCSI, it's the translation mode your controller is
using. Do NOT use a ``physical geometry''.
谢谢!
[ 本帖最后由 garfy 于 2006-3-3 20:21 编辑 ] |
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