168
Script Commands
cacheReadPrefetch
The setting to turn on or turn off cache
read prefetch. To turn on cache read
prefetch, set this parameter to
TRUE
. To
turn off cache read prefetch, set this
parameter to
FALSE
.
segmentSize
Amount of data (in kilobytes) that the
RAID controller module writes on a single
physical disk in a virtual disk before
writing data on the next physical disk.
Valid values are
8
,
16
,
32
,
64
,
128
,
256
, or
512
. For information about the
segmentSize
parameter, see "Using the
Auto Configure Command" on page 54.
usageHint
The settings for both the
cacheReadPrefetch
parameter and the
segmentSize
parameter should be the
default values. The default values are
based on the typical I/O usage pattern of
the application that is using the virtual
disk. Valid values are
fileSystem
,
dataBase
, or
multiMedia
.
dssPreAllocate
The setting to make sure that reserve
capacity is allocated for future segment
size increases. The default value is
TRUE
.
securityType
The setting to specify the security level
when creating the disk groups and all
associated virtual disks.
•
none
—The disk group and virtual disks
are not secure.
•
capable
—The disk group and virtual
disks are capable of having security set,
but security has not been enabled.
•
enabled
—The disk group and virtual
disks have security enabled.
For information about securityType, see
"Security Type" on page 158.
Parameter
Description
book.book Page 168 Wednesday, June 8, 2011 12:20 PM
Содержание PowerVault MD3600f Series
Страница 1: ...Dell PowerVault Modular Disk Storage Arrays CLI Guide ...
Страница 44: ...44 About the Script Commands ...
Страница 114: ...114 Using the Remote Replication Premium Feature ...
Страница 311: ...Script Commands 311 ...
Страница 312: ...312 Script Commands ...
Страница 318: ...318 Sample Script Files ...
Страница 328: ...Index 328 ...