Hi, I'll need to copy a 2 disk raid-1 into a 6 disk raid-5, most of my files are small files (there's now around 2,000,000 files, ~50% < 16KB, ~80% < 200KB, ~95% < 400KB). My php script will need to unserialize (read) many small serialized objects (files) (most of them < 32KB) from disk. My target is, best PHP performance. Will 32KB chunk size give me the best performance? Also for my case, will reiserfs out-perform ext3 a lot? Does reiserfs have any problem with kernel 2.6 raid5? Should I use the unpopular raid4 instead of raid5 for best read performance? Wish that someone here can help me Regards, Kyle - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
