===== Change AIX parameter before reboot =====

A new ODM database is available since AIX6.1TL9 or AIX7.1TL3, that will keep all changes that aren't applied before next reboot (Also a new command lsdev -Pl <device> -a <parameter>)

<cli prompt='#'>
[root@aixsrv]/etc/objrepos# odmget CuAtSav

CuAtSav:
        name = "vscsi0"
        attribute = "vscsi_path_to"
        value = "0"
        generic = "DU"

CuAtSav:
        name = "vscsi0"
        attribute = "vscsi_err_recov"
        value = "delayed_fail"
        generic = "DU"
</cli>