Hi all
I have just installed oracle 11g r2 standalone server with ASM in my oracle linux 6 in virtual box.
srvctl start database -d command works fine.
but srvctl stop asm command did not work.
I have two user, one for oracle software owner is "oracle" and the other for grid infrastructure owner is "grid"
I put srvctl stop asm command on both users. and did not work.
when I use sqlplus by accessing with "sqlplus / as sysasm" and try to stop it, it works fine.
but not srvctl

here is additional information - asmlib configuration command history :
/etc/init.d/oracleasm configure
This will configure the on-boot properties of the Oracle ASM library
driver. The following questions will determine whether the driver is
loaded on boot and what permissions it will have. The current values
will be shown in brackets ('[]'). Hitting <ENTER> without typing an
answer will keep that current value. Ctrl-C will abort.
Default user to own the driver interface []: oracle
Default group to own the driver interface []: oinstall
Start Oracle ASM library driver on boot (y/n) [n]: y
Scan for Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
[root@localhost ~]# /etc/init.d/oracleasm enable
Writing Oracle ASM library driver configuration: done
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
[root@localhost ~]# /etc/init.d/oracleasm start
Initializing the Oracle ASMLib driver: [ OK ]
Scanning the system for Oracle ASMLib disks: [ OK ]
[root@localhost ~]# /etc/init.d/oracleasm createdisk asm1 /dev/asm/asm1
Marking disk "asm1" as an ASM disk: [ OK ]
[root@localhost ~]# /etc/init.d/oracleasm createdisk asm2 /dev/asm/asm2
Marking disk "asm2" as an ASM disk: [ OK ]
[root@localhost ~]# /etc/init.d/oracleasm createdisk fra1 /dev/asm/fra1
Marking disk "fra1" as an ASM disk: [ OK ]
[root@localhost ~]# oracleasm listdisks
ASM1
ASM2
FRA1
p.s
since this is a standalone server, i can not input srvctl command with '-n' option.
"crsctl stop crs" does not work in single instance configuration.