Tuesday, August 30, 2011

how to disable a single path through one HBA to a disk in IBM AIX

This disables a single path through one HBA to a disk in IBM AIX. This instructs the system to start using an alternative path to the disk.

# chpath -l hdisk# -p fscsi# -s disable 

Example:


chpath -l hdisk# -p fscsi# -s disable