ACLDATSTORE in ODA X5-2

Hi,

Any idea what is the purpose of volume ACLDATSTORE, which isn’t mounted. Wondering whether ACLDATSTORE can be removed to address low space issue in REDO DiskGroup.

ASMCMD> volinfo -G REDO ACLDATSTOREDiskgroup Name: REDO         Volume Name: ACLDATSTORE         Volume Device: /dev/asm/acldatstore-226         State: ENABLED         Size (MB): 49152         Resize Unit (MB): 64         Redundancy: HIGH         Stripe Columns: 8         Stripe Width (K): 1024         Usage: ACFS         Mountpath:ASMCMD>

Thanks.