Removing EBS volumes (FlashGrid Server on AWS)

Determine FlashGrid names of the disks to be removed, e.g. myhostname.xvdbb or myhostname.xvdbc:

[fg@myhostname ~]$ flashgrid-node

If the disks are members of an ASM disk group then drop the disks from the disk group. Example:

SQL> alter diskgroup MYDG
drop disk MYHOSTNAME$XVDBB
drop disk MYHOSTNAME$XVDBC
rebalance wait;

Prepare the disks for removal. Example:

[fg@myhostname ~]$ flashgrid-node stop-target /dev/flashgrid/myhostname.xvdbb
[fg@myhostname ~]$ flashgrid-node stop-target /dev/flashgrid/myhostname.xvdbc