hi guys, i made some changes to md raid1 software, could fedora test it? for me it work very nice =) the raid1 new code is based in kernel 2.6.37 here is the new and old code: www.spadim.com.br/raid1 just read_balance changed (4 modes: near_head(today) round_robin(counter per mirror) stripe (like raid0, with shift for make stripe less or more intensive), time based (depending on head positioning time and read size it calculate the fasted mirror, some new improvement must be done but it works, improvements= get io queue of each mirror and many a time estimation of queue time, with it get more close best disk) it´s open source please help me testing it, neil at raid kernel must some benchmarks to put it inside kernel source for mixed speed mirrors time based is good, for ssd only round_Robin is good (per mirror count, put 230 for 230mb/s, 150 for mb/s or multiples to make a good round robin) for disks and/or ssd mixed or not, stripe is good for disks only near head is good -- Roberto Spadim Spadim Technology / SPAEmpresarial -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel
