while stopping and starting the crs,it is getting error:CRS-4000
[root@citsdbpr03 bin]# ./crsctl stop crs -f
CRS-4000: 0
[root@citsdbpr03 bin]# crsctl stat res -t
-bash: crsctl: command not found
[root@citsdbpr03 bin]# ./crsctl stat res -t
CRS-4000:
0