after I use the vxfsconvert,there is a high iowait
top last pid: 18836; load averages: 1.08, 0.96, 0.75 17:49:11218 processes: 214 sleeping, 4 on cpuCPU states: 0.0% idle, 6.4% user, 25.7% kernel, 67.9% iowait, 0.0% swapMemory: 4096M real, 1759M free, 417M swap in use, 6548M ...