Hi - > > + fdcache_prefetch = 64; // guesstimate storage is this much less costly > > than re-decompression > > + fdcache_fds = (concurrency + fdcache_prefetch) * 2; > > Here fdcache_prefetch is set and used before argp_parse () is called, > which would set it to the user supplied value (if any). Is that > intentional?
Yeah, the idea is to provide some reasonable defaults, and then allow the command line options to override them. In this case, the user might want to override both. It'll be specific to the site anyway, depending on distribution of rpm sizes vs. available storage. - FChE
