HP StorageWorks 16-EL Fabric OS V3.1.1C Release Notes - Page 11

Firmware improvements Table 1: Interpreting ambient and internal temperatures Sensor Ambient temperature Switch temperature Ambient temperature Switch temperature Minimum Maximum Comments HP StorageWorks SAN Switch 2/8 0 40 Recommended temperature of the room in which the switch is placed. Power supply might shutdown if room ambient is above 65° C. 0 74 Switch sends warning when internal temperature is higher than 74° C. HP StorageWorks SAN Switch 2/16 0 40 Recommended room temperature at which the switch is placed. Power supply may shutdown if room ambient is above 55° C. 0 74 Switch sends warning at internal temperature above 74° C. Firmware improvements Fabric OS version 3.1.1c includes the following firmware improvements: Note: These improvements have been added since the Fabric OS version 3.1.1 release. ■ In the HP StorageWorks SAN Switch 2/16, the LPSM_OPEN_INIT_RCVD interrupt is enabled when appropriate to prevent the switch port from hanging during port initialization. ■ Better allocation and de-allocation of resources for management sessions. ■ Filters are updated and synchronized to enable SAN servers to recover drives when many drives power up at the same time. ■ Improved synchronization of telnet-shell interactions. (See Table 2 on page 17 for details.) ■ Enhanced error recovery. Fabric OS 3.1.1c Release Notes 11