POWERMT

# powermt display - displays high level hba i/o paths

# powermt display dev=all - displays all attached luns

# powermt check_registration - displays powerpath registration key / status

# powermt display options - display emc powerpath options

# powermt display hba_mode - displays powerpath hba mode

# powermt display path - display available i/o paths

# powermt displays port_mode - display port status

# powermt version - displays emc powerpath version

# powermt check - checks the i/o paths

# powermt set mode hba - forcefully set the mode for the specific hba

# powermt remove - delete an i/o path

# powermt config - configure powerpath

# powermt restore - make dead i/o path alive

# powermt save and load - save and restore powerpath

# powermt update luns names

When working with Oracle ASM DO NOT rescan the luns this can break everything. You will need to reboot for the changes to take effect then if you are having issues seeing the IDs of the new LUNs the you will need to use the # powermt update lun names command so you can see which LUNs are part of which drive array.