Datasheet

B-31
DOS Utilities
Wait Keyword
The
Wait keyword indicates whether the ACU should wait for the
new array’s build/verify or clear to complete before continuing.
The
Wait property is optional; if not specified, the ACU waits for
the array’s build/verify or clear to complete before continuing.
Specify
Wait=No to allow the ACU to continue while the build/
verify or clear completes in the background.
Array build/verifies and clears any tasks executed entirely on the
controller and do not depend on the ACU or any other host
application to complete. If the controller is powered off before the
build/verify or clear completes and is then restarted, the
build/verify or clear task resumes without any user intervention.
Example
Wait=Yes
Wait=No
WaitForBuild Keyword
The
WaitForBuild keyword is provided for backward
compatibility only. Use the
Wait keyword instead. The
WaitForBuild keyword is still recognized and can be used
interchangeably with the
Wait keyword.
WriteCache Keyword
The
WriteCache keyword indicates whether write caching is used
for this array if write caching is supported for the system. Possible
values are as follows:
■ Yes (the default)—Enable the write cache.
■ No—Disable the write cache.
Note: Setting an array’s WriteCache property to Yes might
result in data loss or corruption during a power failure.
The default is
Yes .
Examples
WriteCache=Yes
WriteCache=Always