DescriptionName
Thenumber of seconds to wait for responses from the ARP targets until
thesystem assumes they are unavailable.
Enteran integer between 5 and 15.
MaxDeadline Timeout field
Type0.0.0.0 to remove the ARP target.
Step 8 Ifyou chosePing Gateway for the monitoring mechanism, complete the following fields in the Gateway
PingMonitoring area:
DescriptionName
Thenumber of times the system should ping the gateway.
Enteran integer between 1 and 5.
Numberof PingRequests field
Thenumber ofseconds to waitfor a responsefrom the gateway until
thesystem assumes the address is unavailable.
Enteran integer between 5 and 15.
MaxDeadline Timeout field
Step 9 ClickSave Changes.
Server Disk Drive MonitoringThedisk drive monitoring for Cisco UCS provides Cisco UCS Manager with blade-resident disk drive status
forsupported blade servers in aCisco UCS domain. Disk drive monitoring provides a unidirectional fault
signalfrom the LSIfirmware to Cisco UCS Manager to providestatus information.
Thefollowing server and firmware components gather, send, and aggregate information about the disk drive
statusin a server:
• Physical presence sensor—Determines whether the disk drive is inserted in the server drive bay.
• Physical fault sensor—Determines the operability status reported by the LSI storage controller firmware
forthe disk drive.
• IPMI disk drive fault and presence sensors—Sends the sensor results to Cisco UCS Manager.
• Disk drive fault LED control and associated IPMI sensors—Controls disk drive fault LED states (on/off)
andrelays thestates to Cisco UCS Manager.
Support for Disk Drive Monitoring
Diskdrive monitoring only supports certain blade servers and a specific LSI storage controller firmware level.
Cisco UCS Manager GUI Configuration Guide, Release 2.0
658 OL-25712-04
Server Disk Drive Monitoring