How to look Busy Disk on Filer...

[root@adminhost ~]# rsh <filername> stats show -r -i 2 disk:*:disk_busy |grep -i 100%
disk:8B89FF35:5244805C:310DF900:835F2F:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%
disk:7BAD77C:D43601:7B76BD:F8C4DD:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%
disk:62EB211:E871C0D8:2F631C:708245:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%
disk:B6AA3EB:31F9CC:CA1271:A45EEB:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%
disk:AB114F:C9E624:186E22:D84AB0:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%
disk:7A977C:D43601:7B76BD:F8E4DD:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%
disk:8CA1DB:D55170:8A7025:390EF1C8:00000000:00000000:00000000:00000000:00000000:00000000:disk_busy:100%