Oracle 12.2 grid install linux failed

I was running the root.sh at the end of the grid install but failed at startup ASM.  Any one hit the problem before ?? root.sh can be rerun ?

>>>>> Root.sh log

017-09-30 22:24:57: Command output:
> 
>  ASM failed to start. Check /u01/app/oracle/cfgtoollogs/asmca/asmca-170930PM102455.log for details.
>  
>End Command output
2017-09-30 22:24:57: Executing cmd: /u01/app/grid/product/12.2.0/grid/bin/clsecho -p has -f clsrsc -m 184
2017-09-30 22:24:57: Command output:
>  CLSRSC-184: Configuration of ASM failed
>End Command output
2017-09-30 22:24:57: CLSRSC-184: Configuration of ASM failed
2017-09-30 22:24:57: See asmca logs at /u01/app/oracle/cfgtoollogs/asmca for details.