To add new hot-plug SSDs in a running cluster
-
Plug in new SSDs.
-
Use
flashgrid-cluster drives
command to determine FlashGrid names of the SSDs, e.g. rac2.newserialnumber
-
Follow How to create a new Disk Group
to create a new disk group with the new SSDs or add the new SSDs to the ASM disk group. Example:
$ flashgrid-dg add-disks -G MYDG -d /dev/flashgrid/rac1.newserialnumber1 /dev/flashgrid/rac2.newserialnumber2