Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head User Manual
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Product Manual
different manufacturers for rebuilds or as hot spares.
Coercion settings are shared if there are dual controllers:
enable
disable
coercionmethod=
The method of coercion.
GBTruncate
Truncates the drive to the nearest 1-billion byte boundary.
10GBTruncate
Truncates the drive to the nearest 10-billion byte boundary.
GrpRounding
Truncates the drive using an intelligent algorithm.
This allows the maximum amount of usable space while at the
same time attempting to keep drives in the same size group the
same size. For example a 253 GB drive would appear the same
size as a 248 GB drive.
TableRounding
This uses a pre-defined coercion table to determine how much
will be truncated.
smart=
Enables or disables polling drive SMART status.
enable
disable
smartpollinginterval=
(1 - 1440) Sets the time interval in number of minutes to poll the
drive SMART status.
cacheflushinterval=
(1-12) Sets the time interval in seconds to flush the controller
writeback cache.