Computer system input/output management

摘要: The collection of performance data at multiple servers in a SAN and forwarding that to centralized server for analysis is disclosed. Remote agents central application collect specific interesting negative event enable picture the operational health be determined. are placed having HBAs acting as initiators. interact with through driver stack data. Because initiator function they perform, have visibility parts network other entities do not access to, thus ideal locations gathering A diagnostics manager then pulls collected from each agent so “picture” can developed. In addition collecting data, also errors OS servers.