On 2004-02-24T18:04:33, christophe.varoqui@xxxxxxx said: > 2 threaded beast : > > * thread 1 : loop in {update failed path list; wait for DM event} > * thread 2 : loop in {submit test IOs to failed paths; sleep} Another good thing to keep in mind for the test IO is that I'd recommend trying - as far as that's possible - that the path which is now working again still points to the same device ;-) Sincerely, Lars Marowsky-Brée <lmb@xxxxxxx> -- High Availability & Clustering \ ever tried. ever failed. no matter. SUSE Labs | try again. fail again. fail better. Research & Development, SUSE LINUX AG \ -- Samuel Beckett