Advanced Controller Options - HP D5970A - NetServer - LCII Installation And User Manual

Chapter 4

Advanced Controller Options

The Advanced Controller Options dialog box allows you to inspect and/or change
additional Controller Options.
Figure 4-23. Advanced Controller Options Dialog Box
Click the Advanced button in the Controller Options dialog box to open the
Advanced Controller Options dialog box. See Figures 4-22 and 4-23.
The Advanced Controller Options dialog box provides you with the following
options:
Set the following limits:
Queue Limit - Maximum allowed queue depth for tagged commands to
each attached drive. Settings are from 1 (no tags) to 230.
MAXIOPs Limit - Sets maximum number of IOP structures allowed for
controller command operations, limiting the number of simultaneous
commands. Settings are from 64 to 244.
Enable (by checking) or Disable (by un-checking) any of the following options:
Enable Conservative Cache Mode - Turns off write cache while a failure
condition persists, allowing an extra degree of data safety.
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Configuration