PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7721 root 16 0 493m 136m 14m S 99.9 1.1 349:09.62 ndsd

after ndsrepair the ndsd is normal

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8125 root 15 0 496m 114m 14m S 0.8 1.4 57:11.42 ndsd

Thanks