Re: ASM disk resize/add disk

Posted by ErmanArslansOracleBlog on Jan 24, 2019; 12:23pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/ASM-disk-resize-add-disk-tp7109p7152.html

This may be a good start.
You need to read and understand the IO Subsystem , and related Linux admin activities.
(adding disk, scanning scsi, partitioning the disks, multipath configuration and etc..)