HP 2000fc Hp StorageWorks 2000 Family Modular Smart Array CLI reference guide - Page 107
set auto-write-through-trigger, write-back to write-through. By default
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set auto-write-through-trigger Description Sets the trigger conditions that cause the controller to change the cache policy from write-back to write-through. By default, automatic write-back is enabled. Alias: set awt When the cache mode is changed, an event is logged. Input set auto-write-through-trigger [controller-failure enable|disable] [super-cap-failure enable|disable] [compact-flash-failure enable|disable] [power-supply-failure enable|disable] [fan-failure enable|disable] [temperature-exceeded enable|disable] [partner-notify enable|disable] [auto-write-back enable|disable] Parameter Description controller-failure enable|disable If the cache policy is set to write-back, specify whether the policy automatically changes to writethrough when a controller fails. super-cap-failure enable|disable If the cache policy is set to write-back, specify whether the policy automatically changes to writethrough when cache backup power is not fully charged or fails. compact-flash-failure If the cache policy is set to write-back, specify enable|disable whether the policy automatically changes to write- through when the compact flash fails. power-supply-failure enable|disable If the cache policy is set to write-back, specify whether the policy automatically changes to writethrough when a power supply fails. fan-failure enable|disable If the cache policy is set to write-back, specify whether the policy automatically changes to writethrough when a fan fails. temperature-exceeded enable|disable Specify whether to force a controller shutdown if a temperature is detected that exceeds system threshold limits. Chapter 3 Command Descriptions 107