Ras Functions; Ras Information Collected; Alarm Display - Toshiba TOSDIC-CIE DS Manual

9. RAS Functions

SVR-DS has the following RAS functions.
WDT
Temperature Rise
Fan Stop
Voltage Drop
ECC
Solaris-standard syslog
User Notification
Validity Confirmation of
Files
Memory Patrol
Hard Operation Time
Monitoring
Network Monitor
Application Monitor
l l l l RAS Information Collected
Most of the error information detected by SVR-DS are recorded in Solaris-standard syslog and
Err-log. SVR-DS collects these records and hard operation time monitoring results as RAS
information.
l l l l Alarm Display
The system alarm display screen and history display screen of OIS-DS displays the error
information detected at a node of OIS-DS/SVR-DS and error information detected within OIS-
DS/SVR-DS.
Table 9.1 RAS Functions of OIS/SVR
Item
Watchdog timer diagnosis (System reset when an error is
detected)
Temperature monitoring in the SVR-DS cabinet
Monitoring of fan stop inside the SVR-DS cabinet
Monitoring of voltage drop (The system goes down at error
detection)
The 1-bit error repair function of memory
Error message generation and logging functions
The logging function of UAT errors (Err-log)
The validity check function for the UNIX file system
Patrolling all memory and correction of 1-bit errors
Total operation time of all units (fan, battery, etc.) in SVR-DS
Access diagnosis functions for other nodes or peripheral devices
on the same network
The application error detection function
Meaning
9. RAS Functions
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