HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 212

Disabling or Enabling a PHY To disable or enable a PHY: ● In the Expander Controller Phy Detail panel, click the PHY's Disable or Enable button. When you disable a PHY, its button changes to Enable and its Status value changes to DISABLED. When you enable a PHY, its button changes to Disable and its status value changes to OK or another status. Disabling or Enabling PHY Isolation You can change an expander's PHY Isolation setting to enable or disable fault monitoring and isolation for all PHYs in that expander. If Disable is shown, the setting is enabled; if Enable is shown, the setting is disabled. This setting is enabled by default. To change the PHY isolation setting for expander A or expander B: ● In the Phy Isolation Details panel, click the Phy Isolation field's Disable or Enable button. When you disable PHY isolation, its button changes to Enable. When you enable PHY isolation, its button changes to Disable. 212 HP StorageWorks 2000 Family Modular Smart Array reference guide • August 2008