Poughkeepsie, NY, USA
Backend Developer, IBM Corporation, Poughkeepsie, NY:
Lead the architecture and implementation of online file system checker (fsck) features which enables the diagnosis and repair of data and metadata corruption. Maintain ownership of a large code base and diagnoses file system corruption issues, recommend the best course of repair, and engage with customers to recommend repair actions. Estimate the expected time to complete a diagnostic or repair run and recommend manual repairs of low-level file system metadata structure errors. Analyze and recommend actions needed to get a Storage Scale file system back online for customers experiencing log asserts, inactive or bad disks, or other issues preventing file system availability. Train and advise company service personnel on optimal use of the file system checker and required actions when file system corruption is indicated by fsstruct errors or other signs. Develop code fixes to address internal test defects, perform comprehensive...