To create a volumen
volcreate -G data -s 10G volume1
Determine the device name of the volume
asmcmd volinfo -G DATA volume1
To register the file system with the
acfsutil
/sbin/acfsutil registry -a /dev/asm/volume1-123 /acfsmounts/acfs1
Top mount the file system
/bin/mount -t acfs /dev/asm/volume1-123 /acfsmounts/acfs1
note: You can mount a file system before or after registering the file system
To Enable the volume that was previously created and enabled on node 1
asmcmd volenable -G data volume1
To Create snapshot of the new file system created on node 1
acfsutil snap create -h
acfsutil snap create [-r|-w] [-p parent_snapshot] snapshot mount_point
/sbin/acfsutil snap create mysnapshot_08092017 /acfsmounts/acfs1
acfsutil snap create -w midday_test1 /acfsmounts/critical_apps
acfsutil snap create -w midday_test2 /acfsmounts/critical_apps
/sbin/acfsutil snap create payroll_report1 /acfsmounts/critical_apps
/sbin/acfsutil snap create payroll_report2 /acfsmounts/critical_apps
ls /acfsmounts/critical_apps/.ACFS/snaps
To see the information about snap
/sbin/acfsutil snap info /acfsmounts/critical_apps
To delete the snaphot
/sbin/acfsutil snap delete midday_test1 /acfsmounts/critical_apps
to Display all ACFS file systems
acfsutil info fs
[oracle@ol7-122-rac1 ~]$ asmcmd volinfo -G DATA volumen1
Diskgroup Name: DATA
Volume Name: VOLUMEN1
Volume Device: /dev/asm/volumen1-241
State: ENABLED
Size (MB): 1024
Resize Unit (MB): 64
Redundancy: UNPROT
Stripe Columns: 8
Stripe Width (K): 1024
Usage: ACFS
Mountpath: /acfsmounts/acfs1
Note: