| 摘要 |
PURPOSE:To automatize judgment of the most suspicious parts to be faulted name by weighting suspicious parts to be faulted names in a suspicious parts to be faulted name file in accordance with the frequency in indication and the order of indication and editing and outputting them in the order of weight. CONSTITUTION:A log gathering means 1 gathers an error log into a service processor through a diagnostic path when a fault occurs in a logical unit, and a log analyzing means 2 performs fault diagnostic analysis with this gathered error log as fault symptoms and indicates suspicious parts to be faulted names in the order from the most suspicious parts to be faulted name and records them as a suspicious parts to be faulted name file 6. The period when suspicious parts to be faulted names recorded in the suspicious parts to be faulted name file 6 are edited and outputted is designated by a log analyzing means 2, and an editing and output means weights suspicious parts to be faulted names in the suspicious parts to be faulted name file 6, which are indicated in the designated period, in accordance with the frequency in indication and the order of indication and edits and outputs them in the order of weight. |
