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Sun StorEdge 3000 Family Installation, Operation, and Service Manual • March 2004
8. Choose “view and edit Logical drives” to view the first created logical drive (P0)
on the first line of the status window.
5.5.10
Preparing for Logical Drives Larger Than 253
Gbyte
The Solaris operating environment requires drive geometry for various operations,
including
newfs
. For the appropriate drive geometry to be presented to the Solaris
operating environment for logical drives larger than 253 Gbyte, change the default
settings to “< 65536 Cylinders” and “255 Heads” to cover all logical drives over 253
GB and under the maximum limit. The controller automatically adjusts the sector
count, and then the operating environment can read the correct drive capacity.
For Solaris operating environment configurations, use the values in the following
table.
Note –
Earlier versions of the Solaris operating environment do not support drive
capacities larger than 1 terabyte.
TABLE 5-8
Cylinder and Head Mapping for the Solaris Operating Environment
Logical Drive Capacity
Cylinder
Head
Sector
< 253 GB
variable (default)
variable (default)
variable (default)
253 GB - 1 TB
< 65536 Cylinders
255
variable (default)
Summary of Contents for StorEdge 3000 Series
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