Hi, I write some question before about my problems with C* cluster. All my environment is described here: https://www.mail-archive.com/user@cassandra.apache.org/msg40982.html To sum up I have thousands SSTables in one DC and much much less in second. I write only to first DC.
Anyway after reading a lot of post/mails/google I start to think that the only reason of above is disk problems. My OpsCenter with some stats is following: https://drive.google.com/file/d/0B4N_AbBPGGwLR21CZk9OV1kxVDA/view My iostats are like this: https://drive.google.com/file/d/0B4N_AbBPGGwLTTZEeG1SYkF0cXc/view (dm-XX are C* drives. dm-11 is for commitlog) If You could be so kind and validate above and give me an answer is my disk are real problems or not? And give me a tip what should I do with above cluster? Maybe I have misconfiguration? Regards Piotrek
