Re: Checkpoint durations ~ Answered: amber (hollow confidence) — Single-message fragment of the larger cross-posted 'Checkpoint durations' conversation (see also threads 12224/12225); offers a specific diagnostic tip (onstat -F during checkpoint) but this fragment alone does not show the original poster's issue being confirmed resolved.

Advisory only.

Neil Truby wrote: > "Ian Goddard" <goddai01@hotmail.co.uk> wrote in message > news:gLOdnTSQGug9JqzUnZ2dnUVZ8h2dnZ2d@pipex.net... > >> Maybe you should repeat that writing to /dev/null in order to check >> what proportion of this is read time. > > Yes, maybe. What I'd really like is someone to answer my original > questions about their expereince of checkpoint throughputs and dd times > ... ;-) Don't forget "onstat -F" during checkpoint... Regards, -- Fernando Nunes Portugal http://informix-technology.blogspot.com My email works... but I don't check it frequently...